Nonhealing oesophageal ulcer: a case report.

Abstract

This case report presents the case of a 50-year-old male with dysphagia and a burning sensation at the epigastrium. Endoscopy and histopathological examination showed ulceration at the esophagus and granulomatous inflammation, respectively. Computed tomography showed enlargement of the prevascular and paratracheal group of lymph nodes. However, the acid-fast bacilli stain at the ulcer site was negative. The diagnosis could be confirmed only after 2 months of the antitubercular treatment trial, which significantly potentiated ulcer healing. Esophageal tuberculosis may result from a secondary infection caused by systemic dissemination following a pulmonary disease or as a primary infection. In this case, it likely resulted from lymphatic dissemination via prevascular and paratracheal lymph nodes manifested mainly as dysphagia. Tuberculosis should be considered as one of the differential diagnoses in areas of limited resources. Clinicians may have to rely on clinical judgement and/or the patient's response to standard antitubercular treatment to make a definitive diagnosis.