Chronic diarrhea laboratory findings

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Chronic diarrhea Microchapters

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Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Chronic diarrhea from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

Chest X Ray

CT

MRI

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

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Omodamola Aje B.Sc, M.D. [2]

Overview

The laboratory findings in chronic diarrhea include complete blood count to evaluate for [[anemia] and abnormal white blood cell count, electrolytes, thyroid function tests, serology testing for celiac disease, and stool analysis for fecal leukocytes, fecal lactoferrin, and fecal occult blood.

Laboratory Findings

Blood Tests

Initial laboratory tests should include a complete blood count to evaluate for anemia and an abnormal white blood cell count, as well as electrolytes, thyroid function tests, and serology testing for celiac disease.[1][2][3][4]

Stool Analysis

References

  1. Fine, K; Schiller, L (1999). "AGA Technical Review on the Evaluation and Management of Chronic Diarrhea☆". Gastroenterology. 116 (6): 1464–1486. doi:10.1016/S0016-5085(99)70513-5. ISSN 0016-5085.
  2. "American Gastroenterological Association medical position statement: Guidelines for the evaluation and management of chronic diarrhea☆, ☆☆". Gastroenterology. 116 (6): 1461–1463. 1999. doi:10.1016/S0016-5085(99)70512-3. ISSN 0016-5085.
  3. Camilleri M (2004). "Chronic diarrhea: a review on pathophysiology and management for the clinical gastroenterologist". Clin Gastroenterol Hepatol. 2 (3): 198–206. PMID 15017602.
  4. Fine KD, Seidel RH, Do K (2000). "The prevalence, anatomic distribution, and diagnosis of colonic causes of chronic diarrhea". Gastrointest Endosc. 51 (3): 318–26. PMID 10699778.


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