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*[[Colorectal cancer overview|Hereditary colorectal cancer ]] | *[[Colorectal cancer overview|Hereditary colorectal cancer ]] | ||
*[[Hereditary hemochromatosis ]] | *[[Hereditary hemochromatosis ]] | ||
*[[Hereditary megaduodenum]] | *[[megaduodenum|Hereditary megaduodenum]] | ||
*[[Hereditary nonpolyposis colon cancer ]] | *[[Hereditary nonpolyposis colon cancer ]] | ||
*[[Hereditary pancreatitis]] | *[[Hereditary pancreatitis]] | ||
Revision as of 12:05, 20 October 2015
Common causes:
- Abdominal muscle spasm
- Abdominal muscle strain
- Acute appendicitis
- Acute kidney injury
- Acute pancreatitis
- Acute pyelonephritis
- Adrenal insufficiency
- Antibiotics
- Aortic aneurysm
- Appendicitis
- Basal pneumonia
- Black widow spider bite
- C1-esterase inhibitor deficiency
- celiac sprue
- Cholangitis
- Cholecystitis
- Choledocholithiasis
- Chronic constipation
- Chronic pelvic pain syndromes
- Chronic prostatitis
- Colitis
- Colon carcinoma
- Constipation
- Crohn's disease
- Depression
- Diarrhea
- Digestive:
- Diverticulitis
- Dysmenorrhea
- Dyspepsia
- Ectopic pregnancy
- Empyema
- Endometriosis
- Exercise
- Fecal impaction
- Gastritis
- Gastritis
- Gastroduodenal ulcer
- Gastroenteritis
- Gastrointestinal perforation
- Giardiasis
- Hepatic abscess
- Hepatitis
- Idiopathic
- Ileitis
- Inflammatory bowel disease
- Inguinal hernia
- Intestinal obstruction
- Intussusception
- Irritable bowel syndrome
- Ischemic colitis
- Labor
- lactose intolerance
- Lead poisoning,
- Lyme disease (Lyme radiculitis or Bannwarth syndrome)
- Meningitis
- Mesenteric ischemia
- Mesenteric lymphadenitis
- Mesenteric traction syndrome
- Microscopic colitis
- Midcycle ovulation
- Mittelschmerz
- Muscle trauma
- Muscular infection
- Nephrocalcinosis
- Nephrolithiasis
- Nephrolithiasis
- Ovarian cyst
- Ovarian torsion
- Pancreatitis
- Parietal peritoneal inflammation
- Pelvic floor prolapse
- Pelvic inflammatory disease
- Peptic ulcer disease
- Pericarditis
- Peritonitis
- Pleuritis
- Pneumonia
- Polycystic kidney disease
- Post streptococcal glomerulonephritis
- Psoas abscess
- Pulmonary infarction
- Pyelonephritis
- Renal colic
- Renal cyst
- Renal pain
- Ruptured abdominal aortic aneurysm
- Seminal vesiculitis
- Splenic infarction
- Splenic rupture
- Splenic tumor
- Splenomegaly
- Umbilical hernia
- Ureteral colic
- Urinary outflow obstruction
- Urinary tract infection
- Vaginitis
- Volvulus
- Due to infection: inflamed or suppurative appendix in appendicitis, pelvic inflammatory disease
- Due to chemical irritation: perforated gastric or peptic ulcer; pancreatitis, Mittelschmerz, ruptured ectopic pregnancy
- Miscellaneous (Familial Mediterranean fever)
- Pelvic inflammatory disease
- Post-surgical adhesions
- Referred pain from:
- Genitals (testicular torsion)
- Coronary occlusion)
- The spine (radiculitis secondary to arthritis)
- The thorax (pneumonia
- Ectopic pregnancy
- Mittelschmerz
- Torsion of the ovary
- Embolism
- Left renal vein entrapment
- Sickle cell anemia
- Superior mesenteric artery syndrome (Nutcracker syndrome)
- Thrombosis
- Torsional occlusion (volvulus)
- Vascular rupture
Causes
- 1-amino-2-propanol
- 1-propanol
- 2,4,6-trinitrotoluene
- 2,4-dichlorophenol
- 4,4-methylenebis
- 5-fluorocytosine
- Aconitum
- acrylonitrile
- aesculin
- albitocin
- aldicarb
- allopurinol
- alpha-cypermethrin
- amaranth
- amidithion
- amines
- amiton
- ammonium bifluoride
- ammonium nitrate
- amodiaquine
- amphotericin
- amygdalin
- andromedotoxin
- Anesthetic agent
- anthraquinone
- antiarrhythmics
- antibiotics
- anticoagulants
- antifungals
- antihypertensives
- antimony
- antineoplastic agents
- Antithyroid agent
- antiviral medication
- arsenic
- arsine
- asphalt
- Athyl-Gusathion
- azinfosethyl
- azinfos-methyl
- azinphosmetile
- azothoate
- baking powder
- barium
- barium nitrate
- bendiocarb
- benfuracarb
- benoxafos
- benzodiazepine
- beryllium
- Beta-cyfluthrin
- bifenthrin
- bioallethrin
- bioresmethrin
- bismuth
- borates
- boron
- bromide
- bromophos
- bromophos-ethyl
- bufencarb
- butacarb
- butocarboxim
- butyrophenone
- cadmium
- cadusafos
- calcium hypochlorite
- calcium oxide
- camphor
- captan
- carbaryl
- carbofuran
- carbon disulfide
- carbophenothion
- carbosulfan
- cephalosporin
- chloramphenicol
- chlorate salts
- chlordane
- chlorfenvinphos
- chlorobenzene
- chlorodiphenyl
- chloroform
- chlorophyll
- chloropicrin
- chloropyrifos
- chlorpyrifos
- chlorpyrifos methyl
- chocolate
- chromium
- cimetidine
- citric acid intolerance
- clindamycin
- cloethocarb
- cobalt
- colchicine
- copper
- coumaphos
- cresols
- cresylic acid
- cyanogenic glycoside
- cyanthoate
- cyclohexanol
- cyclohexanone
- cyclopropane
- cycloserine
- cyfluthrin
- cypermethrin
- Cyphenothrin
- cytarabine
- dantrolene
- decarbofuran
- deltamethrin
- demeton
- demeton-methyl
- dialifos
- diazinon
- dichlorvos
- dicresyl
- dicrotophos
- diethyl phthalate
- diethylene glycol
- diflunisal
- digitalis glycoside
- dimetan
- dimethoate
- dimethyl phthalate
- dimethylnitrosamine
- dimetilan
- dinitrocresol
- dioxacarb
- dioxathion
- diquat dibromide
- disulfiram
- disulfoton
- emetine
- endothion
- epichlorohydrin
- erythromycin estolate
- erythromycin ethyl succinate
- Esfenvalerate
- ether
- ethiofencarb
- ethion
- ethionamide
- ethoate-methyl
- ethoprophos
- ethylene dichloride
- ethylene glycol
- ethylene glycol dinitrate
- ethylenediamine
- ethyl-guthion
- etrimfos
- euphorbiaceae
- fenchlorphos
- fenethacarb
- fenitrothion
- fenobucarb
- fenoprofen
- fensulfothion
- fenthion
- fenvalerate
- fluoridated toothpaste
- fluvalinate
- fonophos
- food additives
- formothion
- furathiocarb
- furfural
- gastroesophageal reflux
- germanium
- glaze
- glucocorticoids
- glutaraldehyde
- gold
- grayanotoxin
- griseofulvin
- guthion (ethyl)
- hafnium
- hair bleach
- hair dye
- halides
- halothane
- heptenophos
- hexane
- hydrazine
- hydrogen fluoride
- hyquincarb
- ibuprofen
- icterogenin
- idoxuridine
- imiprothrin
- indomethacin
- indospicine
- ingestion
- iodofenphos
- iron
- isoniazid
- isoprocarb
- isopropyl alcohol
- ketoconazole
- lambda-cyhalothrin
- lanthanides
- lead
- lobelia
- malathion
- manganese
- mecarbam
- mephenytoin
- mercury
- mesothelioma
- metal polish
- metaldehyde
- methacrifos
- methacrylate
- methamidophos
- methidathion
- methiocarb
- methomyl
- methoxyflurane
- methyl bromide
- methyl isocyanate
- methyl tert-butyl ether
- methylene chloride
- metiltriazotion
- metofluthrin
- metolcarb
- metronidazole
- mevinphos
- mexacarbate
- mineral oil
- molybdenum
- monoamine oxidase inhibitors
- monocrotophos
- morpholine
- Mouthwash
- naphthalene
- naproxen
- n-butyl chloride
- ngaione
- nickel carbonyl
- nickel
- niobium
- nitric acid
- nitrilacarb
- nitrites
- nitroethane
- nitrofuran
- nitroglycerin
- nitrophenol
- nitrous oxide
- novobiocin
- nutmeg
- oil-based paint
- omethoate
- oral hypoglycemics
- oxamyl
- oxydeprofos
- oxydisulfoton
- p-aminosalicylic acid
- p-Phenylenediamine
- parathion
- parathion methyl
- penicillin
- pentachlorophenol
- phenkapton
- phenobarbital
- phenol
- phenothiazines
- phenylbutazone
- phenytoin
- phorate
- phosalone
- phosdrin
- phosmet
- phosphamidon
- phosphine
- phosphorus
- phoxim
- pine oil
- pirimicarb
- pirimiphos-methyl
- Phytolacca americana
- Polychlorinated dibenzodioxins
- potassium permanganate
- primiphos methyl
- profenofos
- promacyl
- promecarb
- propoxur
- prothidathion
- prothoate
- psychotropic agents
- pyrethroid
- pyridine
- pyrimitate
- pyrrolidizine
- quinalphos
- quinolone
- quintiofos
- ranitidine
- rhodotoxin
- rifampicin
- rosary pea (abrus precatorious)
- rotenone
- safrole
- salicylate
- saponin
- selenium dioxide
- selenium
- silafluofen
- silver
- smelting
- sodium azide
- sodium hypochlorite
- solanine
- solder
- sophamide
- spectinomycin
- sterigmatocystin
- steroids
- stoddard solvent
- sulfonamide
- Sulfone
- sulfotep
- sulfur trioxide
- sulindac
- tamoxifen
- tannic acid
- tannin
- tazimcarb
- tefluthrin
- telithromycin
- tellurium
- terbufos
- tetrachloroethane
- tetrachloroethylene
- tetracycline
- Tetraethyl Pyrophosphate
- tetramethrin
- tetryl
- thallium
- thiocarboxime
- thiodicarb
- thiofanox
- thiometon
- thioxanthene
- thorotrast
- tin
- titanium
- tolclofos methyl
- toluene diisocyanate
- tralomethrin
- transfluthrin
- triazophos
- triazotion
- trichlorfon
- trichloroethane
- tricyclic antidepressant
- trifenfos
- trimethacarb
- turpentine oil
- valproic acid
- vamidothion
- vanadium
- vidarabine
- Vinyl chloride
- vitamin A
- Water hemlock
- white phosphorus
- xylene
- xylylcarb
- zeta-cypermethrin
- zinc phosphide
- zoxazolamine
- diverticulitis
- ectopic pregnancy
- gastritis
- ileitis
- torsion of leiomyomas
- 1,1-Dichloroethene
- 1,2-Dibromo-3-chloropropane
- 1,2-Dibromoethane
- 1,2-dichloroethane
- 1,4-dioxane
- 2-acetylamino-fluorene
- 2-Butoxyethanol
- 2-Hexanone
- 2-methyl-4-chlorophenoxyacetic acid
- 2-Nitropropane
- 4-aminopyridine
- 4-Dimethylaminoazobenzene
- 8-Hydroxyquinoline
- Abdominal abscess
- Abdominal aortic aneurysm
- Abdominal cancer
- Abdominal cramps
- Abdominal cutaneous nerve entrapment syndrome
- Abdominal cystic lymphangioma
- Abdominal hernia
- Abdominal injuries
- Abdominal mass
- Abdominal migraine pain
- Abdominal neoplasms
- Abruptio placentae
- Acanthocephaliasis
- Acanthocytosis
- Acarbose
- Accessory pancreas
- Acetaminophen poisoning
- Acetates
- Acetic acid
- Acetonitrile
- Acetonitrile
- Acetylandromedol
- Acetylene tetrabromide
- Acetylsalicylic acid
- Aciclovir
- Acinic cell carcinoma
- Acipimox
- Acquired angioedema
- Acrinathrin
- Acrylamide
- Acrylic acid
- Acrylonitrile
- Acute angle-closure glaucoma
- Acute appendicitis
- Acute cholecystitis
- Acute erythroleukemia
- Acute fatty liver of pregnancy
- Acute gastritis
- Acute intermittent porphyria
- Acute leukaemia
- Acute megacaryoblastic leukemia
- Acute mercury inhalation
- Acute mesenteric ischemia
- Acute myelocytic leukemia
- Acute myelofibrosis
- Acute myeloid leukaemia
- Acute myeloid leukemia
- Acute non lymphoblastic leukemia
- Acute nonulcer dyspepsia
- Acute pancreatitis
- Acute prostatitis
- Acute rheumatic fever
- Acute urinary retention
- Addisonian crisis
- Addison's disease
- Adenoma, islet cell
- Adenophorea Infections
- Adhesions
- Adiponitrile
- Adjustable gastric band
- Adnexal and skin appendage neoplasms
- Adrenal crisis
- Adrenal disorders
- Adrenal gland hypofunction
- Adrenal hemorrhage
- Adrenal hyperplasia
- Adrenal insufficiency
- Adult cystic fibrosis
- Aflatoxicosis
- Aflatoxin
- African horse sickness
- Aftershave
- Alanycarb
- Alcohol
- Alcoholic hepatitis
- Alcoholic liver disease
- Aldoxycarb
- Alicyclic hydrocarbons
- Aliphatic amines
- Aliphatic hydrocarbons
- Aliphatic hydrogenated hydrocarbons
- Allergic disorders
- Allergies
- Allyl alcohol
- Allyl chloride
- Allylamines
- Allyxycarb
- Almond
- Aloe poisoning
- Alosetron
- Alpha heavy chain disease
- Aluminum phosphide
- Alveolar echinococcosis
- Alveolar hydatid disease
- Amanita phalloides
- Amanita polypyramis poisoning
- Amebiasis
- American mountain fever
- Aminocaproic acid
- Aminocarb
- Amoebiasis
- Amphetamine abuse
- Amyl acetate
- Amyloidosis AL
- Anal cancer
- Anaphylaxis
- Ancylostoma caninum
- Ancylostoma duodenale
- Anemic
- Angioedema, acquired
- Angiofollicular ganglionic hyperplasia
- Angiomyolipoma
- Angioneurotic edema
- Angiostrongyliasis
- Angiostrongyliasis
- Anguillulosis
- Anisakiasis
- Aniseed
- Ankylostomiasis
- Anthrax
- Aortic aneurysm
- Appendiceal tumor
- Appendicitis
- Appendix cancer
- Arachnidism
- Arcobacter infection
- Arenavirus
- Aromatic amines
- Aromatic halogenated hydrocarbons
- Arsenic poisoning
- Arsenic trioxide
- Arsenic
- Arsenicals
- Arsine
- Ascariasis
- Ascaris infection
- Ascaris lumbricoides
- Ascending cholangitis,
- Aseptic abscesses syndrome
- Asherman syndrome
- Aspirin
- Astroviridae
- Astrovirus
- Ativan withdrawal
- Atomoxetine
- Auranofin
- Autoimmune hepatitis
- Autoimmune oophoritis
- Autoimmune pancreatitis
- Autoimmune thyroid disease
- Autonomic neuropathy
- Azalea poisoning
- Azithromycin
- Aztreonam
- Baber's syndrome
- Babesiosis
- Bacillary dysentery
- Bacillus cereus
- Bacillus cereus type food poisoning
- Back tumour
- Bacterial gastroenteritis
- Bacterial septicemia
- Balantidiasis
- Banti's syndrome
- Barrett's esophagus
- Bartonella infections
- Bearn-Kunkel syndrome
- Behcet's disease
- Benign peptic ulcer
- Benzene
- Benzoate
- Benzyl chloride
- Beryllium
- Bethanechol
- Bethanechol chloride
- Bezafibrate
- Bezoar
- Bicarbonate deficit
- Bile acid synthesis defects
- Bile duct cancer
- Bile duct cysts
- Biliary atresia
- Biliary colic
- Biliary tract cancer
- Bipyridyl pesticides
- Bismuth
- Black locust poisoning
- Black nightshade poisoning
- Black widow spider bite
- Bladder cancer
- Blastocystis hominis
- Blastocystosis
- Blood cancer
- Bornholm disease
- Boron hydrides
- Boron
- Bosutinib
- Bothriocephalosis
- Botulism food poisoning
- Bowel obstruction
- Bowel strangulation
- Box thorn poisoning
- Brachmann-de Lange syndrome
- Brachylaima
- Brainerd diarrhea
- Braxton Hicks contractions
- Breech presentation
- Bright's disease
- Brinton disease
- Briquet syndrome
- Bromide
- Budd-chiari syndrome
- Bulimia nervosa
- Buprenorphine
- Burkholderia pseudomallei
- Burkitt lymphoma
- Burnett's milk drinker's syndrome
- Busulfan
- Buttercup poisoning
- C1 esterase inhibitor deficiency
- Cadmium
- Caecitis
- Campylobacter jejuni infection
- Campylobacteriosis
- Caper spruge poisoning
- Capillaria philippiensis infection
- Capillary leak syndrome
- Carageenan gum
- Carbamate insecticide poisoning
- Carbarsone
- Carbohydrate malabsorption
- Carbon disulfide
- Carbon monoxide toxicity
- Carbon tetrachloride
- Carcinoid crisis
- Carcinoid syndrome
- Carcinoid tumours
- Carmine
- Carnitine-acylcarnitine translocase deficiency
- Caroli disease
- Caspofungin
- Cast syndrome
- Cat scratch disease
- Cefdinir
- Cefixime
- Cefuroxime
- Celiac artery compression syndrome
- Celiac disease
- Celiac sprue
- Cephalosporin
- Cephalothoracic progressive lipodystrophy
- Cervical cancer
- Cestoda
- Chagas disease
- Chandipura virus
- Charcot's triad
- Chester porphyria
- Chiari-Frommel syndrome
- Chilaiditi syndrome
- Childhood functional abdominal pain syndrome
- Childhood liver cancer, primary
- Childhood-onset bipolar disorder
- Chlamydial infection
- Chloramphenicol
- Chlorinated benzenes
- Chlorinated naphthalenes
- Chlorodiphenyls and derivatives
- Chloroform
- Chloroprene
- Chloroquine
- Chokecherry seed poisoning
- Cholangiocarcinoma
- Cholangitis
- Cholecystitis
- Choledochal cyst
- Choledocholithiasis
- Cholelithiasis
- Intrahepatic cholestasis of pregnancy
- Cholesterol emboli syndrome
- Christmas cherry poisoning
- Chromium
- Chromosome 12, isochromosome 12p mosaic
- Chromosome 12p tetrasomy syndrome
- Chromosome 1p deletion syndrome
- Chromosome 22q deletion syndrome
- Chromosome 9q deletion syndrome
- Chronic appendicitis
- Chronic cholecystitis
- Chronic constipation
- Chronic erosive gastritis
- Chronic fatigue syndrome
- Chronic functional abdominal pain
- Chronic hepatitis
- Chronic hepatitis C
- Chronic infectious diarrhea
- Chronic myelomonocytic leukemia
- Chronic necrotizing vasculitis
- Chronic neutrophilic leukemia
- Chronic nonulcer dyspepsia
- Chronic pancreatitis
- Chronic pyelonephritis
- Chronic renal insufficiency
- Churg-Strauss syndrome
- Cicutoxin
- Cidofovir
- Ciguatera poisoning
- Cinchonism
- Ciprofloxacin
- Cirrhosis
- Cisapride
- Cladribine
- Clear cell renal cell carcinoma
- Clidinium
- Clindamycin
- Clitocybe dealbata
- Clofibrate
- Clonorchiasis
- Clostridial necrotizing enteritis
- Clostridium difficile
- Clostridium perfringens food poisoning
- Clostridium sordellii
- Clupeotoxism
- Coastal leucothoe poisoning
- Cobra poisoning
- Codeine withdrawal
- Coffeeweed poisoning
- Colchicine
- Colibacillosis
- Colic
- Colitis
- Colitis cystica profunda
- Collagenous celiac disease
- Collecting duct carcinoma
- Colon cancer, familial
- Colonic diverticulitis
- Colonic inertia
- Colonic polyps
- Colonic pseudoobstruction
- Colonic volvulus
- Colorado tick encephalitis
- Colorado tick fever
- Colorectal adenomatous polyposis, recessive
- Colorectal cancer
- Congenital adrenal hyperplasia
- Congenital aplastic anemia
- Congenital bronchogenic cyst
- Congenital hepatic porphyria
- Congenital lactase deficiency
- Congenital megalo-ureter
- Congenital short bowel
- Congenital spherocytic anemia
- Congenital sucrose-isomaltose malabsorption
- Constipation
- Continuous ambulatory peritoneal dialysis
- Contraceptive patch
- Cope's syndrome
- Copper salts
- Copper toxicity
- Coproporphyria, hereditary
- Cornelia de Lange Syndrome
- Corsican hellebore poisoning
- Cresol
- Crohn's disease
- Cryptosporidiosis
- Cryptosporidium parvum
- Curling ulcers
- Cushing syndrome
- Cushing ulcers
- Cycad nut poisoning
- Cycad poisoning
- Cycasin
- Cyclic vomiting syndrome
- Cyclochlorotine
- Cyclopropane
- Cycloserine
- Cyclospora cayetanenis food poisoning
- Cyclosporiasis
- Cypress spurge poisoning
- Cystitis
- Cytarabine
- Dactinomycin
- Daffodil poisoning
- Danazol
- Daptomycin
- Darvocet overdose
- Deadly nightshade (solanum dulcamara) poisoning
- Deathcamas poisoning
- Decompression sickness
- Decreased intestinal motility
- Deferiprone
- Degos disease
- Deletion of the short arm of chromosome 1
- Dengue fever
- Depo-provera
- Depression
- Desmoid disease, hereditary
- Desmoplastic small round cell tumor
- Desmopressin
- Developmental lactase deficiency
- Devil's snuff box poisoning
- Dexedrine overdose
- Diabetes mellitus type 2
- Diabetes
- Diabetic gastroparesis
- Diabetic ketoacidosis
- Diarrhea
- Diarrheagenic escherichia coli
- Dibromochloropropane
- Dicrocoelium dendriticum fluke
- Didanosine
- Dientamoeba fragilis
- Diffuse systemic sclerosis
- Diflunisal
- Digestive diseases
- Digestive system cancer
- Digoxin
- Dilated cardiomyopathy
- Dilaudid withdrawal
- Dimethyl fumarate
- Dimethylnitrosamine
- Dinitrobenzene
- Dinitrophenol
- Dinitrotoluene
- Dinutuximab
- Diphenyl
- Diphyllobothrium latum infection
- Dipylidium caninum infection
- Dipylidium
- Discontinuation syndrome
- Disseminated infection with mycobacterium avium complex
- Dissociative disorder
- Distal colorectal cancer
- Distomatosis
- Diverticular disease
- Diverticulitis
- Dobrava-belgrade virus
- Dobriner syndrome
- Donepezil
- Down syndrome
- Doxorubicin hydrochloride
- Dressler's syndrome
- Drotrecogin alfa
- Drug allergies
- Drug overdose
- Drug poisoning
- Dubin-johnson syndrome
- Duodenal ulcer
- Duodenitis
- Dust mites
- Dydrogesterone
- Dysbarism
- Dysentery
- Dysmenorrhea
- Dyspareunia
- Dyspepsia
- Dysthymia
- Ebola
- Echinococcus granulosus
- E-coli food poisoning
- Ectopic pregnancy
- Edwardsiella tarda infection
- Efavirenz
- Egg hypersensitivity
- Emanuel syndrome
- Embolism
- Emotional stress
- Empyema
- End stage liver failure
- Endometrial cancer
- Endometrioma
- Endometriosis
- Enoxaparin
- Entacapone
- Entamoeba histolytica
- Enteritis
- E. coli infection
- Enterocele
- Enteropathy type t-cell lymphoma
- Eosinophilic gastroenteritis
- Epiploic appendagitis
- Epstein-barr virus
- Ergotamine
- Erythromycin
- Erythromycin ethyl succinate
- Erythrosine
- Esophageal carcinoma
- Esophageal ulcer
- Esophagitis
- Esophagus cancer
- Esophageal disease
- Essential mixed cryoglobulinemia
- Ethanolamines
- Ethcathinone
- Ethyl acetate
- Ethyl alcohol
- Ethyl ether
- Ethyl salicylate
- Ethylene chlorohydrin
- Ethylene dibromide
- Ethylene dichloride
- Ethylene oxide
- Ethylenediamine
- Etonogestrel
- Etoposide phosphate
- Eucalyptus oil poisoning
- Eugenol oil poisoning
- Ewing's family of tumors
- Exercise induced anaphylaxis
- Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue
- Ezetimibe
- Fabry disease
- Fallopian tube cancer
- False hellebore poisoning
- Familial colorectal cancer
- Familial hyperchylomicronemia
- Familial hyperlipoproteinemia
- Familial hypertriglyceridaemia
- Familial infantile metachromatic leukodystrophy
- Familial intestinal polyposis
- Familial lactase deficiency
- Familial mediterranean fever
- Familial multiple polyposis
- Familial polyposis
- Fasciola hepatica
- Fascioliasis
- Fasciolopsiasis
- Fasciolosis
- Femoral hernia
- Fetterbush poisoning
- Filovirus
- Fitz-Hugh-Curtis syndrome
- Flavivirus
- Florida leucothoe poisoning
- Flucytosine
- Fluoride poisoning
- Flurbiprofen
- Fluvastatin
- Follicular hamartoma
- Food allergy
- Food intolerance
- Foreign body
- Foxglove poisoning
- Fructose-1-phosphate aldolase deficiency
- Functional bowel disorder
- Functional constipation
- Functional disorders
- Functional dyspepsia
- Functioning pancreatic endocrine tumor
- Fungemia
- Fusarium
- Gallbladder cancer
- Gall bladder rupture
- Gallbladder empyema
- Gallstones
- Gardner syndrome
- Gas
- Gastric cancer
- Gastric lymphoma
- Gastric outlet obstruction
- Gastric reflux
- Gastric ulcer
- Gastric volvulus
- Gastrinoma
- Gastritis
- Gastroduodenal ulcers
- Gastroenteritis
- Gastroesophageal reflux
- Gastrointestinal amyloidosis
- Gastrointestinal anthrax
- Gastrointestinal basidiobolomycosis
- Gastrointestinal infections related to aids
- Gastrointestinal mucormycosis
- Gastrointestinal perforation
- Gastrointestinal stromal tumor
- Gastrointestinal tumors
- Gastrointestinal zygomycosis
- Gastroparesis
- Gelatinous ascites
- Gemeprost
- Germanium
- Giardia
- Giardia lamblia
- Giardia
- Gilbert's syndrome
- Glenard syndrome
- Glomerulonephritis
- Glory lily poisoning
- Glucocorticoids
- Glucosamine
- Glucose-6-phosphate dehydrogenase deficiency
- Glucose-galactose malabsorption
- Glutathione synthetase deficiency
- Gluten allergy
- Gnathostoma hispidum infection
- Gnathostoma infection
- Gnathostoma spinigerum infection
- Gonococcal urethritis
- Gonorrhea
- Graeck-Imerslund disease
- Granulomatous appendicitis
- Granulosa cell tumor of the ovary
- Griseofulvin
- Guanarito virus
- Guar gum
- Hematocolpos
- Haematometra
- Haemochromatosis
- Hairy cell leukemia
- Halofantrine
- Hamartomatous colorectal cancer
- Hantavirosis
- Hantavirus pulmonary syndrome
- Hantavirus
- Hartnup disease
- Heart attack
- Heartburn
- Heavy metal poisoning
- Hebeloma crustuliniforme
- Helicobacter pylori infection
- Hellp syndrome
- Helminth infections
- Helminthiasis
- Hematosalpinx
- Hemochromatosis
- Hemoglobin C homozygous (CC)
- Hemoglobin SC
- Hemolytic anemia
- Hemolytic uremic syndrome
- Hemophagocytic lymphohistiocytosis, familial, 1
- Hemosuccus pancreaticus
- Henipavirus
- Henoch schonlein purpura
- Hepadnaviral infection
- Hepadnaviruses
- Hepatic amyloidosis with intrahepatic cholestasis
- Hepatic vein thrombosis
- Hepatic veno-occlusive disease
- Hepatic venoocclusive disease with immunodeficiency
- Hepatitis A
- Hepatitis B
- Hepatitis c
- Hepatitis D
- Hepatitis E
- Hepatitis
- Hepatocellular carcinom
- Hepatoma
- Hepatotoxicity
- Heptaosplenic t-cell lymphoma
- Hereditary amyloidosis
- Hereditary angioedema
- Hereditary colorectal cancer
- Hereditary hemochromatosis
- Hereditary megaduodenum
- Hereditary nonpolyposis colon cancer
- Hereditary pancreatitis
- Hereditary polyposis coli
- Hereditary spherocytic hemolytic anemia
- Herpes zoster
- Herring poisoning (clupeotoxin)
- Hiatal hernia
- Hibernian fever, familial
- Hip cancer
- Hirschsprung's disease
- Hiv/aids
- Homologous wasting disease
- Honey intoxication
- Hookworm
- Horse nettle poisoning
- Horseradish poisoning
- Horseshoe crab poisoning
- Howship-romberg syndrome
- Hpv vaccine (gardasil)
- Hyacinth poisoning
- Hycanthone
- Hydatid cyst
- Hydatidosis
- Hydrazine and derivatives
- Hydrogen bromides
- Hydrogen cyanide
- Hydronephrosis
- Hydroxychloroquine
- Hymenolepiasis
- Hymenolepsis diminuta infection
- Hymenolepsis nana infection
- Hypercalcaemia
- Hypereosinophilic syndrome
- Hyper-igd syndrome
- Hyperimmunoglobulinemia d and periodic fever syndrome
- Hyperkalemia
- Hyperlipoproteinemia type 3
- Hyperparathyroidism
- Hypersensitivity to food
- Hypertelorism
- Hypertension in children one to ten years
- Hypertension of pregnancy
- Hyperthyroidism
- Hypoadrenalism
- Hypocalcemia
- Hypopituitarism
- Hypospadias
- Hypothyroidism
- Idarubicin
- Idiopathic hypereosinophilic syndrome
- Idiopathic intestinal pseudoobstruction
- Idiopathic sclerosing mesenteritis
- Iga nephropathy
- Ileitis
- Iliac artery aneurysm
- Immunoproliferative diseases
- Imperforate hymen with hematocolpos
- Implanon
- Indian tobacco poisoning
- Indigestion
- Indinavir
- Indomethacin
- Infectious diarrhea
- Infectious mononucleosis
- Inflammatory bowel disease
- Inflammatory pelvic pain
- Infliximab
- Infundibulopelvic dysgenesis
- Infundibulopelvic stenosis multicystic kidney
- Inguinal hernia
- Inherited hemolytic-uremic syndrome
- Insect allergy
- Insect parasite conditions
- Insulin lispro
- Intercostal nerve syndrome
- Intestinal bleeding
- Intestinal capillariasis
- Intestinal flu
- Intestinal ischaemia
- Intestinal lymphangiectasia
- Intestinal malrotation
- Intestinal obstruction
- Intestinal pseudoobstruction
- Intestinal volvulus
- Intrahepatic cholangiocarcinoma
- Intrahepatic cholestasis of pregnancy
- Intussusception (medical disorder)
- Invasive group a streptococcal disease
- Ionizing radiation
- Irinotecan hydrochloride
- Iris poisoning
- Iron compounds
- Iron
- Irritable bowel syndrome
- Irukandji syndrome
- Ischaemic heart disease
- Ischemic colitis
- Isoniazid
- Isopropyl acetate
- Isopsoriasis
- Itraconazole
- Ivacaftor
- Janbon syndrome
- Janumet (sitagliptin and metformin)
- Japanese andromeda poisoning
- Japanese aucuba poisoning
- Japanese pagoda tree poisoning
- Japanese poinsettia poisoning
- Jejunal diverticulosis
- Jirasek-zuelzer-wilson syndrome
- Juvenile dermatomyositis
- Juvenile polyposis syndrome, infantile form
- Juvenile tropical pancreatitis syndrome
- Kawasaki disease
- Kentucky coffee tea poisoning
- Keratosis palmoplantaris
- Ketoconazole
- Kidney cancer
- Kidney stones
- King cobra poisoning
- König's syndrome
- Krukenberg tumor
- Laband syndrome
- Labor pain
- Lactase deficiency
- Lactic acidosis
- Lactose intolerance
- Lanatoside c
- Lansoprazole
- Laparotomy
- Lapatinib ditosylate
- Large bowel obstruction
- Lassa fever
- Latex allergies
- Lead
- Lead poisoning
- Leatherwood poisoning
- Lecithin
- Left renal vein entrapment
- Legionnaires' disease
- Leiomyosarcoma
- Lenten rose poisoning
- Leptospirosis
- Leukemia
- Leukemia, mast-cell
- Leukemia, myeloid
- Leukemia, t-cell
- Leukocytoclastic angiitis
- Levonorgestrel
- Lily-of-the-valley poisoning
- Lionfish poisoning
- Lipoprotein lipase deficiency
- Liposarcoma
- Lisdexamfetamine
- Littoral cell angioma of the spleen
- Liver abscess
- Liver cancer
- Liver conditions
- Liver tumor
- Liver vein outflow obstruction
- Lobelia poisoning
- Locust bean gum
- Loperamide
- Lopinavir
- Loprazolam
- Loratadine
- Lower esophageal ulcer
- Lupus
- Lyme disease (lyme radiculitis or bannwarth syndrome)
- Lymph node neoplasm
- Lymphatic cancer
- Lymphatic neoplasm
- Lymphatic system cancer
- Lymphatic system tumors
- Lymphogranuloma venereum
- Lymphoma, gastric non-hodgkins type
- Lymphoma, large-cell
- Lymphoma, large-cell, follicular
- Lymphoma, large-cell, immunoblastic
- Lymphoma, mucosa-associated lymphoid tissue
- Lymphoma, small cleaved-cell, diffuse
- Lynch syndrome i
- Magic lily poisoning
- Magnesium citrate
- Maidenhair tree poisoning
- Malabsorption
- Malakoplakia
- Malaria (malignant tertian)
- Malignant germ cell tumor
- Malignant mixed mullerian tumor
- Malignant peptic ulcer
- Mallory-weiss syndrome
- Malrotation
- Marburg virus
- Marchiafava-micheli disease
- Marfan syndrome
- Marine toxins
- Marsh marigold poisoning
- Mastocytosis
- Mayapple poisoning
- Mebendazole
- Mechanical obstruction of hollow viscera
- Meckel diverticulitis
- Meckel's diverticulum
- Mediastinitis
- Medroxyprogesterone
- Megaduodenum
- Megaloblastic anemia
- Melarsoprol
- Melas
- Melioidosis
- Menarche
- Ménétrier's disease
- Meningitis
- Menstruation
- Mental retardation, x-linked, cantagrel type
- Mepacrine
- Mercaptans
- Mercaptopurine
- Mesenteric adenitis
- Mesenteric ischemia
- Mesenteric traction syndrome
- Mesenteric venous thrombosis
- Mesenteric infarction.
- Mesothelioma
- Metabolic acidosis
- Metabolic disease
- Metagonimiasis
- Metal-induced liver damage
- Methamphetamine overdose
- Methimazole
- Methotrexate
- Methyl acetate
- Methyl bromide
- Methyl chloride
- Methylene chloride
- Methylene dianiline
- Methylphenidate
- Methysergide
- Microgastria short stature diabetes
- Microscopic colitis
- Microscopic collagenous colitis
- Microscopic lymphocytic colitis
- Microscopic polyangiitis
- Microscopic ulcerative colitis
- Mifamurtide
- Mifepristone
- Migraine
- Mild allergy
- Milk poisoning
- Milk-alkali syndrome
- Milkbush poisoning
- Milkweed poisoning
- Miscarriage
- Misoprostol
- Mistletoe poisoning
- Mitochondrial neurogastrointestinal encephalopathy syndrome
- Mittelschmerz
- Mixed connective tissue disease
- Monomethylhydrazine
- Mononucleosis
- Morphine withdrawal
- Mountain andromeda poisoning
- Mountain fever
- Mountain laurel poisoning
- Mountain tick fever
- Moxifloxacin
- Msg
- Msi-h colorectal cancer
- Mss colorectal cancer
- Muckle-wells syndrome
- Mucormycosis
- Multi-centric castleman's disease
- Multifocal fibrosclerosis
- Multiple endocrine neoplasia type 1
- Multiple endocrine neoplasia
- Mumps
- Mungan syndrome
- Muscarine
- Muscle trauma
- Muscular infection
- Musculoskeletal pain
- Mushroom poisoning
- Mycobacterium avium complex
- Mycobacterium bovis
- Mycobacterium kansasii
- Myelofibrosis
- Myelofibrosis-osteosclerosis
- Myocardial infarction
- Myoneurogastrointestinal encephalopathy syndrome
- N,n-dimethylformamide
- Nafcillin
- Naked brimcap poisoning
- Naphthalene
- Naphthol
- Naproxen sodium
- Natalizumab
- Natural childbirth
- N-butyl acetate
- Necrotizing enterocolitis
- Nephroblastoma
- Nephrolithiasis
- Neuroectodermal tumor, primitive
- Neurofibromatosis, familial intestinal
- Neuromuscular-blocking drugs
- N-heptane
- Niacin toxicity
- Nickel
- Niclosamide
- Nitazoxanide
- Nitriles
- Nitrobenzene
- Nitromethane
- Nitroparaffins
- Nitrophenol
- Nitrous oxide
- N-n-dimethylacetamide
- N-nitrosodimethylamine
- Nocturnal heartburn
- Non functioning pancreatic endocrine tumor
- Non-hodgkin's lymphoma, during pregnancy
- Non-inflammatory pelvic pain
- Nonpolyposis colorectal cancer, familial
- Nonulcer dyspepsia
- Norfloxacin
- Norgestrel and ethinyl estradiol
- Normokalemic periodic paralysis
- Norovirus
- Norwalk gastroenteritis
- Norwalk-like viruses
- N-propyl acetate
- Nutcracker syndrome
- Nyssen-van bogaert syndrome
- Oak poisoning
- Obstruction
- Obstructive nephropathy
- Obturator hernia
- Ochratoxin
- Octreotide injection
- Oesophagitis
- Oesophagostomiasis
- Ogilvie's syndrome
- Ohss
- Oleander
- Oleander poisoning
- Oligohydramnios
- Omeprazole
- Oncocytoma, renal
- Ondansetron
- Opioid withdrawal
- Opisthorchiasis
- Opitz g syndrome
- Opitz g/bbb syndrome
- Oral contraceptives
- Oral hypoglycemics
- Orelline
- Organophosphate insecticide poisoning
- Orlistat
- Osteitis pubis
- Ostrich fern poisoning
- Ovarian cancer
- Ovarian carcinosarcoma
- Ovarian cyst
- Ovarian epithelial cancer
- Ovarian germ cell malignant tumor
- Ovarian hyperstimulation syndrome
- Ovarian torsion
- Ovary conditions
- Overhydrated hereditary stomatocytosis
- Oxalosis
- Oxycontin addiction
- Oyster plant poisoning
- Palifermin
- Pallister killian mosaic syndrome
- Pallister-killian syndrome
- Pancolitis
- Pancreas conditions
- Pancreatic abscess
- Pancreatic acinar cell tumors
- Pancreatic adenoma
- Pancreatic cancer
- Pancreatic insufficiency
- Pancreatic islet cell tumors (functioning tumor)
- Pancreatic islet cell tumors (non-functioning tumor)
- Pancreatic pseudocyst
- Pancreatitis
- Pancreatitis, acute
- Pancreatitis, chronic
- Pancreatoblastoma
- Panhypopituitarism
- Pantoprazole
- Pantothenic acid
- Papillary necrosis
- Paragonimiases
- Paragonimiasis
- Paragonimus infection
- Paralytic ileus
- Parasitic appendicitis
- Parathion
- Paratyphoid fever
- Paroxysmal cold haemoglobinuria
- Paroxysmal nocturnal haemoglobinuria
- Pazopanib
- Peach seed poisoning
- Pegaspargase
- Pelvic cancer
- Pelvic inflammatory disease
- Penicillin allergy
- Penis cancer
- Penis conditions
- Pennyroyal oil
- Pentavalent antimonial
- Pentostatin
- Peppermint oil
- Peptic ulcer
- Perihepatitis
- Perindopril
- Periodic fever syndrome
- Periodic hyperlysinemia
- Peritoneal adhesions
- Peritoneal leiomyomatosis, disseminated
- Peritonitis
- Pernettya poisoning
- Pernicious anemia
- Persian violet poisoning
- Pesticide
- Pesticide poisoning
- Pfeiffer-weber-christian syndrome
- Pfiesteria piscicida infection
- Pfiesteria piscicida poisoning
- Pfiesteria shumwayae poisoning
- Phenazocine
- Phenol
- Phenothiazines
- Pheochromocytoma
- Phlegmonous gastritis
- Phosphine
- Phosphorus
- Phthalic anhydride
- Picric acid
- Pink lady (medicine)
- Pinkroot poisoning
- Pinworm
- Pirfenidone
- Piroxicam
- Placental abruption
- Plague
- Plasmodium falciparum
- Plexosarcoma
- Pneumatosis cystoides intestinalis
- Pneumonia
- Pneumonia, aspiration
- Pneumonia, bacterial
- Pneumonia, staphylococcal
- Pneumonia, viral
- Poinsettia poisoning
- Poison hemlock
- Poison hemlock poisoning
- Poisoning
- Polar bear poisoning
- Pollen allergy
- Pollen food allergy syndrome
- Polyarteritis nodosa
- Polybrominated biphenyls
- Polychlorinated biphenyls
- Polycystic kidney disease
- Polycystic liver disease
- Polyembryoma
- Polyneuropathy
- Popcorn tree poisoning
- Porcelain gallbladder
- Porphobilinogen synthase deficiency
- Porphyria
- Porphyria, ala-d
- Porphyria, hereditary coproporphyria
- Portal hypertension due to intrahepatic block
- Portal thrombosis
- Portal vein thrombosis
- Post streptococcal glomerulonephritis
- Postcholecystectomy syndrome
- Post-infectious ibs
- Postoperative abdominal wound dehiscence
- Postoperative haemorrhage
- Postoperative septicemia
- Post-surgical adhesions
- Potassium citrate
- Pramlintide
- Praziquantel
- Prazosin and polythiazide
- Prednisolone
- Pregnancy
- Premature birth
- Premenstrual syndrome
- Primaquine
- Primary fallopian tube cancer
- Primary malignant lymphoma
- Primary sclerosing cholangitis
- Privet poisoning
- Procainamide
- Procarbazine
- Proctitis
- Progesterone
- Proguanil
- Propylene dichloride
- Propylthiouracil
- Prostate cancer
- Prostatitis
- Protozoan conditions
- Protozoan infections
- Proximal colorectal cancer
- Pseudohypoparathyroidism
- Pseudomembranous colitis
- Pseudomonas pseudomallei
- Pseudomyxoma peritonei
- Pseudoobstruction idiopathic intestinal
- Psoas abscess
- Psychiatric disorders
- Psyllium
- Ptomaine food poisoning
- Puerperal fever
- Pulmonary embolism
- Pulmonary infarction
- Pyelonephritis
- Pyelonephritis, acute
- Pygeum africanum
- Pylephlebitis
- Pyridine
- Pyrimethamine
- Pyrogallol
- Pyrrolizidine alkaloids poisoning
- Pyruvate carboxylase deficiency
- Pyruvate carboxylase deficiency, group a
- Q fever
- Quinidine
- Quinoline yellow
- Rectal cancer
- Rectal conditions
- Rectosigmoid neoplasm
- Rectractile mesenteritis
- Recurrent hereditary polyserositis
- Red buckeye poisoning
- Red kidney bean poisoning
- Red spider lily poisoning
- Red-berried elder poisoning
- Referred pain
- Reflux esophagitis
- Reflux nephropathy
- Reflux
- Refractory celiac disease
- Renal cancer
- Renal colic
- Renal infarction
- Renal mucormycosis
- Renal nutcracker syndrome
- Renal oncocytoma
- Renal segmental hypoplasia-induced hypertension
- Renal tuberculosis
- Renal vein thrombosis
- Renal zygmycosis
- Rest syndrome
- Retroperitoneal abscess
- Retroperitoneal fibrosis
- Retroperitoneal haemorrhage
- Retroperitoneal liposarcoma
- Rhabditida infections
- Rheumatic fever
- Rib tumor
- Ringed seal poisoning
- Ritalin withdrawal
- Rivastigmine
- Rocky mountain spotted fever
- Rofecoxib
- Roux-en-y syndrome
- Roxithromycin
- Rubratoxin
- Rumination disorder
- Ruptured spleen
- Sabia virus
- Sacrococcygeal teratoma
- Saffron
- Salicylate
- Salmonella
- Salmonella anatum infection
- Salmonella enteritidis
- Salmonella food poisoning
- Salmonellosis
- Salpingitis
- Sandifer syndrome
- Saquinavir mesylate
- Saramycetin
- Sarcoidosis
- Sarcoma
- Sarcosporidiosis
- Sardine poisoning (clupeotoxin)
- Sargramostim
- Scarlet fever
- Schatzki ring
- Schistosomiasis
- Schistosomiasis japonica
- Scleroderma
- Sclerosing mesenteritis
- Scombrotoxic fish poisoning
- Sea snake poisoning
- Secernentea infections
- Secondary biliary cirrhosis
- Secondary bone cancer
- Secondary fallopian tube cancer
- Secondary hyperparathyroidism
- Secondary lactase deficiency
- Secretin human
- Selective vitamin b12 malabsorption with proteinuria
- Selenium
- Senecio poisoning
- Senna
- Separated rectus abdominal muscles
- Septic abortion
- Septicemia
- Severe constipation
- Sexual abuse
- Shigella boydii
- Shigella boydii infection
- Shigella dysenteriae infection
- Shigella flexneri infection
- Shigella flexneri
- Shigella sonnei infection
- Shigella sonnei
- Shigellosis
- Short bowel syndrome
- Shrubby yew podocarpus poisoning
- Sickle cell anemia
- Sickle cell crisis
- Sickle cell disease
- Sicklepod poisoning
- Side stitch
- Siltuximab
- Simple kidney cysts
- Simple renal cyst
- Simvastatin
- Sincalide
- Situs inversus
- Sleep apnea syndromes
- Slickhead poisoning (clupeotoxin)
- Small bowel bacterial overgrowth syndrome
- Small bowel lymphoma
- Small intestine cancer
- Smith disease
- Smith-lemli-opitz syndrome
- Smoking cessation
- Snakebites
- Snowberry poisoning
- Snowdrop poisoning
- Soapberry poisoning
- Soapwort poisoning
- Soft tissue sarcoma
- Solomon's seal poisoning
- Somatoform disorders
- Sorafenib
- Sorbitol
- Southworth symptom complex
- Spastic paraplegia 9, autosomal dominant
- Spectinomycin
- Spencer disease
- Sphincter of oddi dysfunction
- Spice allergy
- Spider bite
- Spinal cord injury, acute
- Spirochetes disease
- Spirurida infections
- Spleen conditions
- Spleen neoplasm
- Splenic infarction
- Splenic rupture
- Splenomegaly
- Splenosis
- Spontaneous bacterial peritonitis
- Sporadic colorectal cancer
- Spotted fevers
- Spotted water hemlock poisoning
- Spurge poisoning
- Staggerbush poisoning
- Stalker-chitayat syndrome
- Staphylococcal food poisoning
- Staphylococcus aureus food poisoning
- Statins
- Steroids
- Stibine
- Stomach cancer
- Stomal ulcer
- Stones
- Strep throat
- Streptococcal toxic shock syndrome
- Striped blister beetle poisoning
- Strongyloidiasis
- Styrene/ethyl benzene
- Subacute myelo-optico neuropathy syndrome
- Subdiaphragmatic abscess
- Subphrenic abscess
- Sucralfate
- Sucrase-isomaltase deficiency
- Sucrase-isomaltose malabsorption, congenital
- Sudden digestive conditions
- Sulfasalazine
- Sulfite
- Sulfones
- Sulfur tuft poisoning
- Sulphite
- Sulphite derivative
- Sulphite
- Sump syndrome
- Sunitinib
- Sunset yellow
- Superior mesenteric artery occlusion
- Superior mesenteric artery syndrome (nutcracker syndrome)
- Superior mesenteric artery syndrome
- Surma-induced lead poisoning
- Susceptibility to celiac disease
- Systemic lupus erythematosus
- Tabes dorsalis
- Taeniasis
- Tamoxifen
- Tansy poisoning
- Tapeworms
- Tapioca poisoning
- Tarpon poisoning (clupeotoxin)
- Tartrazine
- T-cell lymphoma 1a
- Teduglutide
- Tegafur
- Tegaserod
- Telithromycin
- Teniasis
- Tenofovir disoproxil fumarate
- Testicular torsion
- Tetrachloroethane
- Tetrachloroethylene
- Tetracycline
- Tetramethylthiuram disulfide
- Tetrodotoxin
- Tetryl
- Texas mescalbean poisoning
- Thallium
- Thallium poisoning
- Thallium sulfate pesticides
- Thallium
- The congenital lactic acidoses
- The primary hyperoxalurias
- Thiabendazole
- Thimbleweed poisoning
- Thiotepa
- Thioxanthene
- Thorium dioxide
- Thornapple poisoning
- Thromboembolism
- Thrombosis
- Thrombotic thrombocytopenic purpura, acquired CVP-2
- Thrombotic thrombocytopenic purpura, congenital
- Tianeptine
- Tigecycline
- Toluene sniffing syndrome
- Toluene
- Tomato leaf poisoning
- Topiramate
- Topotecan
- Torsion of epididymis
- Torsion of the ovary
- Torsional occlusion (volvulus)
- Toxic epidermal necrolysis
- Toxic megacolon
- Toxocariasis
- Trametinib
- Trametinib dimethyl sulfoxide
- Traps (tnf-receptor-associated periodic syndrome)
- Trastuzumab
- Traveler's diarrhea
- Tretinoin
- Tributyl phosphate
- Trichinosis
- Trichloroethylene
- Trichomoniasis
- Triclofos
- Tricuspid valve disease
- Trifoliate orange poisoning
- Trinitrotoluene
- Tubatoxin poisoning
- Tuboovarian abscess
- Tularemia
- Tulip poisoning
- Turcot syndrome
- Turpentine
- Type 1 diabetes related celiac disease
- Type 2 diabetes
- Typhlitis
- Typhoid fever
- Ulcerative colitis
- Ulcerative proctosigmoiditis
- Urachal cancer
- Urachal cyst
- Uranium
- Uremia
- Ureter cancer
- Ureterocele
- Ureteropelvic junction obstruction
- Urethral cancer
- Urinary disorders
- Urinary outflow obstruction
- Urinary stones
- Urinary system cancer
- Urinary tract infection
- Urinary tract neoplasm
- Urine retention
- Uropathy distal obstructive polydactyly
- Urosepsis
- Uterine fibroid red degeneration
- Uterine fibroids
- Uterine rupture
- Uterine sarcoma
- Valerian
- Valproic acid
- Vanadium
- Vancomycin resistant enterococcal bacteremia
- Vardenafil
- Varicella-zoster virus
- Variegate porphyria
- Vascular rupture
- Vasculitis
- Vasculitis hypersensitivity
- Velocardiofacial syndrome
- Vibrio infection
- Vibrio parahaemolyticus
- Vibrio parahaemolyticus
- Vibrio vulnificus
- Vidarabine
- Vigabatrin
- Vinblastine
- Vinyl chloride
- Vipoma
- Viral digestive infections
- Viral gastroenteritis
- Viral haemorrhagic fever
- Viral hepatitis
- Viral meningitis
- Visceral myopathy familial external ophthalmoplegia
- Visceral neuropathy, familial, autosomal dominant
- Vitamin a
- Vitamin c overdose
- Vlcad deficiency
- Volvulus
- Voriconazole
- Waardenburg syndrome, type 4
- Wagr syndrome
- Waldmann disease
- Walrus poisoning
- Wandering spleen
- Water hemlock poisoning
- Waterhouse-friederichsen syndrome
- Wdha syndrome
- Weil's syndrome
- Wheat intolerance
- Whipple's disease
- Whipworm infection
- Whipworm
- White chameleon poisoning
- White snakeroot poisoning
- Wiedemann opitz syndrome
- William's syndrome
- Wilms tumor
- Winkelman bethfe pfeiffer syndrome
- Wolffian tumor
- Worm conditions
- Worster drought syndrome ..
- Xanthan gum
- Xanthic urolithiasis
- Xanthine oxydase deficiency
- Xanthinuria
- Xanthogranulomatous cholecystitis
- Xanthogranulomatous pyelonephritis
- Xenylamine
- X-linked agammaglobulinaemia
- X-linked alpha thalassemia mental retardation syndrome (atr-x)
- Xylene
- Y chromosome pericentric inversion
- Yellow fever
- Yellow sac spider poisoning
- Yersinia enterocolitica
- Yersiniosis
- Yolk sack tumour
- Zadik barak levin syndrome
- Zafirlukast
- Zieve's syndrome
- Zimmerman-laband syndrome
- Zinc
- Zollinger-ellison syndrome
- Zotepine
- Zy