Hypercalcemia differential diagnosis

Jump to navigation Jump to search

Hypercalcemia Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Hypercalcemia from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X Ray

CT

MRI

Echocardiography or Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Hypercalcemia On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Hypercalcemia

All Images
X-rays
Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Hypercalcemia

CDC on Hypercalcemia

Hypercalcemia in the news

Blogs on Hypercalcemia

Directions to Hospitals Treating Hypercalcemia

Risk calculators and risk factors for Hypercalcemia

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

Please help WikiDoc by adding content here. It's easy! Click here to learn about editing.

Overview

Differential Diagnosis

(In alphabetical order)

Hypercalcemia must be differentiated from other causes of diabetes insipidus.

Type of DI Subclass Disease Defining signs and symptoms Lab/Imaging findings
Central Acquired Histiocytosis
  • CD1a and CD45 +
  • Interleukin-17 (ILITA)
Skull x-ray of a patient with Langerhan's histiocytosis showing lytic lesions - Case courtesy of Dr Hani Salam, Radiopaedia.org, rID: 9459
Craniopharyngioma
Brain MRI showing suprasellar mass consistent with the diagnosis of craniopharyngioma - Case courtesy of A.Prof Frank Gaillard, Radiopaedia.org, rID: 16812
Sarcoidosis
Contrast-enhanced patches in a patient previously diagnosed with lung sarcoidosis - Case courtesy of A.Prof Frank Gaillard, Radiopaedia.org, rID: 10930
Congenital Hydrocephalus Dilated ventricles on CT and MRI
Obstructive hydrocephalus showing dilated lateral ventricles - Case courtesy of Dr Paul Simkin, Radiopaedia.org, rID: 30453
Wolfram Syndrome (DIDMOAD)
Nephrogenic Acquired Drug-induced (demeclocycline, lithium)
Hypercalcemia
  • Ca levels greater than 11 meq/L
Hypokalemia
  • K levels less than 3meq/L on CBC
Multiple myeloma
Skeletal survey in a patient with multiple myeloma showing multiple lytic lesions - Case courtesy of A.Prof Frank Gaillard, Radiopaedia.org, rID: 7682
Sickle cell disease
Blood film showing the sickle cells - By Dr Graham Beards - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=18421017
Primary polydipsia Psychogenic
Gestational diabetes insipidus
Diabetes mellitus
  • Elevated blood sugar levels >126
  • Elevated HbA1c > 6.5

References

  1. Ghosh KN, Bhattacharya A (1992). "Gonotrophic nature of Phlebotomus argentipes (Diptera: Psychodidae) in the laboratory". Rev Inst Med Trop Sao Paulo. 34 (2): 181–2. PMID 1340034.

Template:WS Template:WH