ABSTRACT
INTRODUCTION AND IMPORTANCE: Intussusception is described as invagination of a segment of the bowel into the lumen of an adjacent segment. Although it is the most frequent cause of intestine obstruction during childhood, it is unusual in adulthood, where intussusception represents 1% of all intestine obstructions and 5 % of all intussusceptions. CASE PRESENTATION: A 64-year-old female presented with a history of weight loss, intermittent diarrhea, and occasional transrectal bleeding. An abdominal computed tomography (CT scan) was performed showing a neoproliferative appearance and associated intussusception of the ascending colon. Colonoscopy revealed an ileocecal intussusception and a tumor on the ascending colon. Right hemicolectomy was performed. Histopathological findings were consistent with colon adenocarcinoma. CLINICAL DISCUSSION: Adults have an organic lesion within the intussusception in up to 70 % of cases. The clinical presentation of intussusception can vary significantly between children and adults, who will often exhibit chronic nonspecific symptoms including nausea, changes in bowel habits, and gastrointestinal bleeding. The imaging diagnosis of intussusception is a difficult subject, the basis for the diagnosis is a high index of clinical suspicion and noninvasive techniques. CONCLUSION: Intussusception is an extremely rare condition in adults, in this age group, the malignant entity is one of the main etiologies. Intussusception continues to be a rare entity and should be considered as a differential diagnosis of chronic abdominal pain and intestinal motility disorders; the treatment of choice continues to be surgical.
ABSTRACT
INTRODUCTION AND IMPORTANCE: One of the most important measures during the cholecystectomy procedure is based on a "Culture for Safe Cholecystectomy (CSC)". Vascular injury reports an open surgery conversion rate of 0 to 1.9% and a mortality of less than 0.02%. The caterpillar or Moynihan's hump configuration is characterized by a tortuous right hepatic artery (RHA) running proximal and/or parallel to the cystic duct and predisposes to a small and/or short cystic artery (CA). CASE PRESENTATION: A 65-year-old woman with no relevant clinical history underwent a laparoscopic cholecystectomy (LC) for cholelithiasis; during the procedure a caterpillar or Moynihan's hump was identified. CLINICAL DISCUSSION: Anatomical variations represent 20-50% of all cases; therefore, CVS is required. The incidence of caterpillar or Moynihan's hump varies between 1% and 13% of all cases. To date, the scientific literature on this topic is limited. The most accepted etiology is related to embryological formation. CONCLUSION: Biliary and arterial variations are more frequent than we think, so an anatomical knowledge, CSC and CVS represent a fundamental rule, increasing the safety of the surgical procedure.
ABSTRACT
INTRODUCTION: Endoscopic retrograde cholangiopancreatography (ERCP) is the method of choice for treating and removing common bile duct (CBD) stones with high success rates. Among the adverse effects, impaction of the Dormia basket when removing the stones is an unusual complication. CASE PRESENTATION: Two cases of choledocholithiasis with endoscopic treatment by ERCP and Dormia basket impaction, resolved by a laparoscopic approach to the bile duct. DISCUSSION: Laparoscopic common bile duct exploration (LCBDE) has been developed as a technique to treat choledocholithiasis and simultaneously vesicular lithiasis by laparoscopy. LCBDE can be by means of a transcystic approach or by choledochotomy. The success of the treatment depends on surgical experience and the availability of adequate equipment, with high effectiveness to eliminate CBD stones and a success rate greater than 95%, it is equally effective for the resolution of adverse events during ERCP. CONCLUSION: LCBDE provides an alternative therapy where there is no other type of treatment for the resolution of complications of ERCP. It is a safe, effective and reliable technique with high success rates, which offers the benefits of a minimally invasive approach.
