Ulcerative Colitis

Interactive Quiz: Pain and Swelling in the Thigh

  • Answer: Esophagogastroduodenoscopy

    Esophagogastroduodenoscopy (EGD) showed mild gastritis and a single smooth nodule measuring 5 to 6 mm in the antrum (Figure 3). Histopathology results of a biopsy of the nodule showed a demarcation line in the upper submucosa with a predominance of neutrophilic granulocytes and scattered macrophages, along with a platelet thrombus in the small submucosal vessel (Figure 4).

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