Fig. 1
From: EUS in the diagnosis of pathologically undiagnosed esophageal tuberculosis
Esophagoscopic findings and EUS features of pathologically undiagnosed ET (cases 1–3). 1–3, case 1–3. a (far view) and b (near view) Esophagoscopy: a protruding lesion in the mucosa with a central ulcer. c and d, EUS: thickening, poorly defined esophageal wall structure, with one or more enlarged paraesophageal lymph nodes. e, repeat esophagoscopy after treatment: a white mucosal depression with scar formation