RESUMO
Introduction and importance: Cystadenoma and cystadenocarcinoma of the biliary duct remain a rare diagnosis, the localization is intrahepatic in 97% of the cases and extrahepatic in 3%of them [1]. Cystadenocarcinoma of the gallbladder is the rarest localization, it's usually diagnosed late because of the poor symptoms and the nonspecific lesions in the different imaging.Only hundreds of cases have been reported for cystadenocarcinoma of the gallbladder.This case report has been reported in line with the SCARE Criteria. Case presentation: We present a 70-year-old woman, with no family or personal history, who was complaining of pain in the right hypochondrium and an altered general well-being, with no other clinical abnormalities.The imaging including abdominal sonography, CT scan, and MRI concluded at a budding lesion formed in the gallbladder wall which measured 65 × 15mm.Cancer of the gallbladder was suspected and the patient was operated. A resection of segment s4b and 5 of the liver was performed with lymphadenectomy. The post-operative clinical course was uneventful.The diagnosis of cystadenocarcinoma of the gallbladder was confirmed on an anatomopathological exam of the specimen. Conclusion: Cystadenocarcinoma is a rare diagnosis.There are no specific symptoms or lesions at the imaging.The confirmation is obtained on an anatomopathological study of the specimen.
RESUMO
INTRODUCTION: Pneumatosis cystoides intestinalis (PCI) is a condition defined by the presence of multiple gas-filled cysts within the intestinal wall. We demonstrated a case of PCI presenting as pneumoperitoneum following a hand-to-hand aggression. Consent was obtained from the patient for publication of this paper. PRESENTATION OF THE CASE: This article describes a case of an 28 year-old man with medical history of gastroduodenal ulcer admitted in the emergency room with an acute abdominal pain secondary to a hand-to-hand aggression. Computed tomography (CT-scan) revealed signs of PCI, the presence of pneumoperitoneum and a small amount of fluid in the Douglas pouch. The patient underwent an urgent laparotomy in front of a high suspicion of a bowel perforation. Per operative findings revealed multiple small cysts of the terminal ileum and there were no bowel perforation. DISCUSSION: Pneumatosis cystoides intestinalis may be related to a wide spectrum of gastrointestinal conditions. The diagnosis of PCI can be established by endoscopic ultrasound or CT-scan imaging. Management of PCI is conditioned by the clinical and radiological presentation which is essentially related to the primary cause. Conservative approach is allowed in a stable patient with no signs of complications. In the presence of predictive factors of pathologic PCI, namely transmural ischemia and bowel perforation, surgical operation is required. CONCLUSION: The management of PCI may be challenging particularly in the presence of pneumoperitoneum. Complications must be excluded before considering a conservative therapy. Therefore, PCI should be interpreted with relevance to the entire clinical context.
