Asymptomatic cholecystocolonic fistula: a diagnostic and therapeutic dilemma

Incidental cholecystocolonic fistula in obstructive jaundice

Cholecystocolonic fistula is a rare condition often diagnosed intraoperatively, requiring an adequate set of knowledge and skills to allow safe intraoperative change of prior planned surgery and alleviate significant morbidity.

Cholecystocolonic fistula as an uncommon cause of diarrhea: a case-report and review of the literature

Bilio-enteric fistulization is the aberrant connection between the biliary and luminal digestive tracts. The cholecystocolonic fistula (CCF) is the second most common bilio-enteric fistula (comprising 20% of cases), after the cholocystoduodenal fistula (comprising 70% of all cases). A CCF may result from malignancy or more benign etiologies, such as gallstones, and is thought to arise from a chronic inflammatory cadence of tissue necrosis, tissue perforation, and fistula creation. The combination of chronic watery diarrhea, vitamin K malabsorption, and radiological evidence of pneumobilia in a patient with history of gallstone disease has been suggested as a pathognomonic triad of CCF. Here, we present a case of a 62-year-old woman exhibiting this triad, who was found to have a CCF as a result of chronic gallstone-related disease. Recognition of this rare etiology of chronic diarrhea can enhance clinicians' diagnostic appraisal and management of this common chief complaint.

The rare entity of cholocystocolonic fistula: a case report

Cholocystocolonic fistulas (CCFs) represent a rare medical entity. Previous inflammatory processes in the abdomen, especially in the gallbladder and surgeries are all related to their appearance. There are not typical findings concerning the clinical image and the therapeutic approach varies between patients. Herein, we present a case of a 46-year-old patient, with a history of perforated duodenal ulcer, suffering from abdominal pain and diarrheas. A computed tomography (CT) demonstrated air inside the biliary system. A laparotomy was conducted to the patient and no complications had occurred. In addition, a review of literature regarding the clinical presentation and the therapeutic options for this disease are discussed in this manuscript in relation to our patient.

Laparoscopic and endoscopic cooperative surgery for cholecystogastric fistula: A case report

•

Cholecystogastric fistula (CGF) is rarest form of cholecystoenteric fistula (CEF).

•

Our patient had a CGF close to the pylorus.

•

Laparoscopic and endoscopic cooperative surgery (LECS) was used to treat CGF.

•

Intraoperative endoscopy helped see the margin between fistula suture and pylorus.

•

LECS is a viable option to treat CGF, a rare CEF in biliary tract surgery.

Introduction

Cholecystoenteric fistula (CEF) is rare in biliary tract surgery, and cholecystogastric fistula (CGF) is the rarest form of CEF. Although open cholecystectomy with the closure of the fistula is the gold standard treatment for nonobstructing biliary-enteric fistulas, the optimal treatment for CGF has not been established. Laparoscopic and endoscopic cooperative surgery (LECS), a minimally invasive surgery for gastric submucosal tumors, reportedly helps achieve favorable postoperative outcomes. This report presents a case wherein CGF was treated with LECS.

Case presentation

An-84-year-old man with a history of chemotherapy for ileocecal diffuse large B cell lymphoma presented with fever and abdominal pain. He was diagnosed with cholangitis, and endoscopic lithotripsy was performed. Abdominal contrast-enhanced computed tomography revealed gastric wall thickening close to the gallbladder, indicating a malignant lymphoma. Esophagogastroduodenoscopy revealed a concavity on the anterior wall of the antrum of the stomach. Direct endoscopic cholangiography, which was performed by the injection of a contrast medium into the concavity, confirmed the concavity to be a CGF. Cholecystectomy with the closure of the fistula using the LECS was performed to check for suture line leakage and the positional relation of the suture line and the pylorus. The resected specimen showed acute and chronic cholecystitis without malignancy. The patient did not experience postoperative complications in the subsequent 3 months.

Discussion

Resection and closure of the fistula using LECS were performed successfully.

Conclusion

LECS can be performed for CGF. LECS enables intraoperative observation of the fistula and suture line, and thus reduces postoperative complications.

Robotic cholecystectomy and cholecystoenteric fistula closure in a female with remote cholangitis

Cholecystocolic fistula (CCF), a connection between the gallbladder and neighboring colon, is a rare entity with little consensus as to the optimal surgical management. Existing case reports have described both open and laparoscopic repairs. We describe the first reported case of a successful robotic repair of a CCF in a 50-year-old woman diagnosed with cholangitis 5 years prior to surgery. The patient had a longitudinal follow-up by a single surgeon, allowing for early diagnosis and repair. This case also includes radiographic imaging over 5 years during the index hospitalization and preoperative workup. This allows for a glimpse into the natural pathogenesis of this disease. After robotic surgery, the patient made a complete recovery with no postoperative complications.

A Rare Case of Pylephlebitis as a Complication of Cholecystocolonic Fistula

Pylephlebitis is defined as a septic thrombophlebitis of the portal vein and its tributaries that is associated with multiple suppurative abdominal infections. We report a case of pylephlebitis associated with a cholecystocolonic fistula (CCF). A 41-year-old man presented with upper abdominal pain and anorexia for 1 month. Abdominal contrast-enhanced computed tomography (CT) revealed thrombosis in the left and anterior branch of the portal vein and thickening of the walls of the portal vein and periside portals. The gallbladder was collapsed and pneumobilia was seen in the biliary tract. Blood culture was positive for Streptococcus anginosus. A diagnosis of thrombophlebitis of the portal vein associated with CCF was made, and the patient was immediately managed with an intravenous broad-spectrum antibiotic and anticoagulation. After the portal vein thrombosis (PVT) propagation and inflammation had subsided, cholecystectomy and partial resection of the transverse colon were performed. Pylephlebitis is rare but is a life-threatening complication of intra-abdominal infection. A high index of suspicion is required, and a CT scan should be performed immediately for an early diagnosis and appropriate treatment.

Cholecystocolic Fistula Misdiagnosed as Colon Cancer: A Case Report

BACKGROUND Due to the absence of specific symptoms and signs, cholecystocolic fistula is easy to miss as a diagnosis or misdiagnose. CASE REPORT We report a case of an older male patient who had cholecystocolic fistula which was misdiagnosed as colon cancer. The cholecystocolic fistula was incidentally discovered during surgery and was appropriately treated. CONCLUSIONS Cholecystocolic fistula is a rare complication of gallstone disease. Symptoms can be nonspecific. This case report demonstrates that despite modern diagnostic tools available, a high degree of suspicion is required to diagnose cholecystocolic fistula preoperatively. Open cholecystectomy and closure of fistula is the treatment of choice.

Gallstone ileus of the sigmoid colon caused by cholecystocolonic fistula: A case report

INTRODUCTION

A cholecystocolonic fistula (CCF) is a late complication following repeated episodes of chronic inflammation of the gallbladder in contact with the hepatic flexure, and it might cause a biliary ileus in the colon, causing an intestinal obstruction, and if left untreated, a life threatening disease.

PRESENTATION OF CASE

a 49-year-old female patient presented with abdominal pain and bowel obstruction due to a gallstone impaction on the sigmoid colon as consequence of a cholecystocolonic fistula. An enterolithotomy was performed, and the patient evolved favorably. She was discharged without complications on the 5th Postoperative day (POD).

DISCUSSION

Clinical signs of CCF are usually minimal, and a preoperative diagnostic of CCF is rare, and it often presents with abdominal pain, nausea, vomiting, diarrhea, weight loss, and malabsorption. In the vast majority of patients presenting with CCF and biliary ileus, the stone is located within the sigmoid colon, accompanied with a concomitant disease at this point, with diverticulosis being the most common occurrence.

CONCLUSION

A cholecystocolonic fistula with a gallstone colonic ileus must be suspected in an elderly, and female, patient presenting with cholelithiasis and with intestinal obstruction. Treatment should not be delayed, and correction of the intestinal obstruction ought to be the basis of the treatment.

Laparoscopic management of cholecystocolic fistula

Introduction

Cholecystocolic fistula is a rare complication of gallbladder disease. Its clinical presentation is variable and nonspecific, and the diagnosis is made, mostly, incidentally during intraoperative maneuver. Cholecystectomy with closure of the fistula is considered the treatment of choice for the condition, with an increasingly reproducible tendency to the use of laparoscopy.

Aim

To describe the laparoscopic approach for cholecystocolic fistula and ratify its feasibility even with the unavailability of more specific instruments.

Technique

After dissection of the communication and section of the gallbladder fundus, the fistula is externalized by an appropriate trocar and sutured manually. Colonic segment is reintroduced into the cavity and cholecystectomy is performed avoiding the conversion procedure to open surgery.

Conclusion

Laparoscopy for resolution of cholecystocolic fistula isn't only feasible, but also offers a shorter stay at hospital and a milder postoperative period when compared to laparotomy.

Unusual complications of gallstones

Extrinsic compression of the bile duct from gallstone disease is associated with bilio-biliary fistulization, requiring biliary-enteric reconstruction. Biliary-enteric fistulas are associated with intestinal obstruction at various levels. The primary goal of therapy is relief of intestinal obstruction; definitive repair is performed for selected patients. Hemobilia from gallstone-related pseudoaneurysms is preferentially controlled by selective arterial embolization. Rapidly increasing jaundice with relatively normal liver enzymes is a diagnostic hallmark of bilhemia. Acquired thoraco-biliary fistulas are primarily treated by percutaneous and endoscopic interventions.