case_images: PMC4129850_01
case_images: Margins of the perforation showing Langhans' giant cells and a dense mixed inflammatory cell infiltrate within the mucosa and submucosa.
case_images: WJEM-4-235-g001.jpg
case_images: PMC4129850_01_WJEM-4-235-g001.jpg
case_images: F1
case_images: The histopathological report of the perforation margins that were sent intra-operatively revealed caseating epithelioid cell granulomas with Langhans' giant cells and a dense mixed inflammatory cell infiltrate within the mucosa and submucosa (Figure 1).