Search

We used modified and dynamic intraoperative cholangiography (IOC) navigation during laparoscopic subtotal cholecystectomy for difficult gallbladders. We have defined an IOC that does not open the cystic duct as a modified IOC. Modified IOC methods include the percutaneous transhepatic gallbladder drainage (PTGBD) tube method, the infundibulum puncture method, and the infundibulum cannulation method. Case 1 was chronic cholecystitis after PTGBD for acute cholecystitis with pericholecystic abscess. In this case, modified IOC was performed via PTGBD, and biliary anatomy and incarcerated stone were confirmed. Case 2 was chronic cholecystitis after endoscopic sphincterotomy for cholecystocholedocholithiasis. In this case, modified IOC was performed via gallbladder puncture needle, and biliary anatomy and incision line were confirmed. The target point on the laparoscopic image was determined by moving the tip of the grasping forceps under modified IOC, which we call modified and dynamic IOC. We conclude that the navigation by the modified and dynamic IOC via PTGBD tube or puncture needle is useful to identify biliary anatomy, incarcerated gallbladder stone, and safe incision line during laparoscopic subtotal cholecystectomy .

A 71-year-old woman was referred to our department for abdominal pain. She was diagnosed with acute obstructive cholangitis due to cystic duct and bile duct stones after cholecystectomy and Roux-en-Y gastrojejunostomy. Two years ago, the patient underwent endoscopic and laparoscopic treatment for cystic duct and bile duct stones, however, the stones remained. This time, she was treated with stone removal using percutaneous papillary balloon dilatation (PPBD). Large stones in the common hepatic and bile ducts were crushed by electrohydraulic lithotripsy and then pushed out into the duodenum through the dilated papilla of Vater using a balloon catheter covered with the sheath and cholangioscopy. Stone in the cystic duct was pulled to the common bile duct and pushed to the duodenum. Stone removal using PPBD is an excellent alternative for patients with cystic duct and bile duct stones unable to be treated with endoscopic or laparoscopic stone removal.

Aberrant right posterior hepatic duct (ARPHD) is one of the anatomical anomalies of the bile duct. It is a risk factor for bile duct injury during laparoscopic cholecystectomy (LC). ARPHD can be diagnosed before surgery by magnetic resonance cholangiopancreatography or drip infusion cholangiographic-computed tomography. However, it is not easy to identify ARPHD during LC. Classic intraoperative cholangiography (IOC) procedure that does not lead to bile duct injury avoidance needs to be modified. In modified IOC, cannulation is performed from the infundibulum or neck of the gallbladder. We reported a modified and dynamic IOC procedure that can identify ARPHD safely and precisely during LC. The modified IOC provided direct evidence of no injury to ARPHD in 2 cases.

Sarcoidosis-lymphoma syndrome associated with portal hypertension is very rare. A 68-year-old female presented with a 5 kg weight loss in 6 months. Soluble interleukin-2 receptor activity was increased and total platelet count was decreased. Contrast-enhanced computed tomography showed the presence of hepatosplenomegaly and a 3 cm-sized tumor in segment 3 of the liver. The hepatic venous catheterization showed mild portal hypertension. On fluorodeoxyglucose-positron emission tomography/computed tomography, progressive malignant lymphoma was suspected. However, bone marrow biopsy showed multiple noncaseating granulomas. A laparoscopic liver biopsy revealed that the liver tumor had features of Hodgkin lymphoma. There were multiple noncaseating epithelioid granulomas in the portal tracts of the liver. Splenectomy for splenomegaly and partial hepatectomy for the liver tumor were performed. Pathological examination of the resected specimens revealed multiple noncaseating epithelioid granulomas in the liver and spleen. Histopathology of the liver tumor confirmed classic Hodgkin lymphoma with mixed cellularity. We conclude that hepatic venous catheterization, positron emission tomography/computed tomography, and pathological examinations of bone marrow, liver, and spleen are crucial for the diagnosis of sarcoidosis-lymphoma syndrome associated with portal hypertension.

Management of splenomegaly with thrombocytopenia is important in the treatment of portal hypertension. We propose a new concept: “Splanchnic Caput Medusae” in which enlarged spleen is her face and portal collateral pathways are her snake hairs. We report 2 demonstrable cases who were treated based on this new concept. Case 1 with refractory esophageal varices and splenomegaly was treated by stepwise partial splenic embolization (PSE) and endoscopic injection sclerotherapy with ligation. Spleen/liver volume ratio changed from 0.33 to 0.10. Hepatic venous pressure gradient changed from 19 to 14 mmHg. Case 2 with mesenteric shunt and splenomegaly was treated by stepwise PSE and retrograde obliteration. Spleen/liver volume ratio changed from 0.70 to 0.05. Hepatic venous pressure gradient changed from 11 to 7 mmHg. In these 2 cases, 3D-CT reconstruction images after treatment revealed that spleen- portal system reversed almost to normal form. We conclude that splenomegaly and portal collateral pathways could be considered as “Splanchnic Caput Medusae” and have to be treated by stepwise PSE.

Flood syndrome is a rare complication of cirrhosis of liver accompanied by ascites and a sudden rupture of umbilical hernia causing drainage of ascitic fluid from abdominal cavity. We report management of a case of Flood syndrome which was caused by rupture of incisional hernia. The clinical picture was similar to well described and widely accepted Flood syndrome. A 70-year-old female with decompensated hepatitis C cirrhosis was transported to the emergency department with a sudden drainage of ascitic fluid after sudden dehiscence of pre-existing incisional hernia and diffuse abdominal tenderness. Initially, she was managed by applying ostomy bag and diuretics to reduce the ascites. On 8th day of admission, a 16 Fr. drain was percutaneously placed in the left lower abdominal quadrant to divert the fluid from the abdominal wall defect. On 13th day, 80% partial splenic embolization (PSE) was attempted to control portal hypertension to reduce the ascites volume. After PSE, the hepatic venous pressure gradient reduced from 28 to 21cm H2O. The peritoneal drain was removed on 16th day and she was discharged on 22nd day. We conclude that PSE and temporary percutaneous peritoneal drainage are useful option to manage Flood syndrome.

We report a case of hemoperitoneum and sepsis from transhepatic gallbladder perforation in an 87-year-old male with acute cholecystitis who had past history of endoscopic sphincterotomy for common bile duct stone. Contrast-enhanced computed tomography (CT) showed intrahepatic and subcapsular low density areas. A wall defect of gallbladder was seen in coronal and sagittal - sections at the liver bed. Fluids obtained through the paracentesis were hemorrhagic. Percutaneous transhepatic gallbladder drainage (PTGBD) was attempted. First cholangiography revealed an orifice of fistula. Further injection of contrast medium drained into the intrahepatic secondary abscess and intraperitoneal cavity confirming the diagnosis of transhepatic gallbladder perforation. We conclude that contrast-enhanced CT with coronal and sagittal - sections and cholangiography via PTGBD tube are useful to confirm diagnosis of transhepatic gallbladder perforation.