Endoscopic features of gastrointestinal tuberculosis and crohn’s disease

Author:

Moka Praneeth1,Ahuja Vineet1,Makharia Govind K.1

Affiliation:

1. Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India

Abstract

AbstractEndoscopic examination of the gastrointestinal (GI) tract plays a very important role in the diagnosis and follow-up of patients with Crohn’s disease (CD) and intestinal tuberculosis (TB). The clinical, morphological, and histological features of GI TB and CD are so similar that it becomes difficult to differentiate between these two entities. In geographical regions such as India where both GI TB and CD are prevalent, differential diagnosis between the two is challenging. While there is a lot of similarities between these two disorders, these two can be differentiated from each other with a combination of clinical, endoscopic, histological, radiological, and endoscopic features. The observation of the characteristic lesions at endoscopic examination and the extent of involvement in CD and intestinal TB is an important step in differentiation between these two disorders. While the most important endoscopic characteristics such as involvement of left side of the colon and presence of longitudinal ulcerations and cobblestoning support a diagnosis of CD, predominant involvement of ileocecal region and transverse ulcers support the diagnosis of intestinal TB. In this review, we have described the usefulness and limitations of endoscopic modalities in the diagnosis and differentiation of intestinal TB and CD.

Publisher

Georg Thieme Verlag KG

Subject

Gastroenterology,Radiology Nuclear Medicine and imaging

Reference91 articles.

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