Primary pancreatic tuberculosis with a duodenal fistula in an immunocompetent young man

Pancreatic Tuberculosis With Duodenal Fistula Presenting as Life-Threatening Gastrointestinal Bleeding

Pancreatic tuberculosis (TB) warrants heightened suspicion in individuals with pancreatic lesions and risk factors such as HIV, organ transplantation, or pertinent immigration history. We present a 38-year-old man who presented with hemodynamically unstable gastrointestinal bleeding. He was found to have pancreatic TB complicated by a duodenal ulcer with fistula. Following 1 month of antitubercular therapy, he experienced complete resolution of symptoms, healing of the duodenal ulcer, closure of the fistulous tract, and a decrease in the size of the pancreatic lesion as observed on imaging. Our case highlights the importance of early diagnosis and treatment of pancreatic TB.

Duodenal-Distal Ileal Fistula After Laparoscopic Radical Right Hemicolectomy: A Case Report

Right hemicolectomy for colon cancer may be complicated by leaks, stenoses, or fistulas. These complications usually occur at the ileocolic anastomosis and can be managed endoscopically. However, fistulas that are large cannot be managed by endoscopy and require surgical intervention. After laparoscopic radical right hemicolectomy, duodenal fistulae is relatively rare. Among duodenal fistulae, internal duodenocolic fistulae is relatively common, but duodeno-ileum fistulae is extremely rare. Here, we report a case of duodeno-distal ileum fistula after right hemicolectomy with short bowel syndrome, that was surgically treated. After surgical treatment, the symptoms of short bowel syndrome disappeared, weight gain was obvious, and the clinical effect was satisfactory.