A case report of peritoneal tuberculosis diagnosed by laparoscopy in a low prevalence setting.

Peritoneal tuberculosis is a rare extrapulmonary manifestation of tuberculosis. Considering the diagnosis of peritoneal tuberculosis in a low prevalence setting can be vital for further clinical management in selected patients. In a young male with migration background, presenting with generalised abdominal pain, computed tomography revealed ascites, omental and peritoneal thickening and enlarged mesentery lymph nodes. Computed tomography also revealed a distal ureteral calculus at the right vesico-ureteral junction. Diagnostic laparoscopy showed a nodular degeneration of the visceral and parietal peritoneum and adhesions in the upper peritoneal cavity. Tissue biopsy of peritoneal lesions and omentum was performed. Histological examination revealed granulomas with central caseating necrosis. The ureteral stone was removed by means of ureteroscopy. Prompt diagnosis of peritoneal TB made possible to start anti-tuberculous chemotherapy without significant delay. The low prevalence of peritoneal TB demands a high index of suspicion in patients at risk presenting with nonspecific abdominal complaints, ascites and constitutional symptoms. Diagnostic laparoscopy leads to a quick diagnosis by direct visualisation of the peritoneal cavity and tissue biopsy. When available, it is the diagnostic procedure of choice to confirm tuberculous peritonitis. The concomitant presentation of tuberculous peritonitis and ureteral calculus can be explained by hypercalciuria in granulomatous disease.

Rectal stercoral perforation: an uncommon anatomical localization of a rare surgical emergency.

A stercoral rectal perforation is an uncommon cause of acute abdominal pain with only limited cases documented in medical literature. Timely and accurate imaging is essential when this condition is suspected, and immediate surgical intervention is imperative upon confirming the diagnosis of bowel perforation. Usually, the definitive diagnosis of a stercoral rectal perforation is established intraoperatively and a Hartmann procedure with (temporary) end colostomy is performed. In this case report, we present our first-hand experience in managing a stercoral rectal perforation, highlighting the importance of early diagnosis and rapid surgical intervention to achieve favorable outcomes.