BACKGROUND: The incidence and mode of spread of carcinoma of the gallbladder into the hepatoduodenal ligament have not been well described pathologically for gallbladder carcinoma extending into the subserosa and beyond. METHODS: Between 1985 and 2002, 50 consecutive patients with gallbladder carcinoma extending into the subserosa or beyond underwent radical surgery, including extrahepatic bile duct resection. Serial sections of specimens of the resected extrahepatic bile ducts were examined to determine the incidence and the pattern of invasion of the hepatoduodenal ligament from the primary cancer. RESULTS: Invasion of the hepatoduodenal ligament was present in 30 of the 50 specimens. Of these, 9 showed direct extramural spread (type I), 4 showed continuous intramural spread (type II), 5 showed distant spread separated from the primary tumor (type III), and 4 showed spread of cancer cells from metastatic lymph nodes (type IV). The remaining 8 patients had more than 1 type: 1 patient had types I + III; 3 had types I + III + IV; and 4 had types III+IV. Invasion of the hepatoduodenal ligament was present in 24 of 44 patients without preoperative obstructive jaundice and in 2 of 13 patients with stage IB disease. Patients with types II, III, and IV spread into the hepatoduodenal ligament had significantly better survival than those with type I spread. CONCLUSIONS: Gallbladder carcinoma extending into the subserosa or beyond invades the hepatoduodenal ligament with relatively high frequency. Preoperative diagnosis of this invasion is difficult; therefore, strong consideration should be given to resection of the extrahepatic bile ducts and lymph nodes.
BACKGROUND: The incidence and mode of spread of carcinoma of the gallbladder into the hepatoduodenal ligament have not been well described pathologically for gallbladder carcinoma extending into the subserosa and beyond. METHODS: Between 1985 and 2002, 50 consecutive patients with gallbladder carcinoma extending into the subserosa or beyond underwent radical surgery, including extrahepatic bile duct resection. Serial sections of specimens of the resected extrahepatic bile ducts were examined to determine the incidence and the pattern of invasion of the hepatoduodenal ligament from the primary cancer. RESULTS: Invasion of the hepatoduodenal ligament was present in 30 of the 50 specimens. Of these, 9 showed direct extramural spread (type I), 4 showed continuous intramural spread (type II), 5 showed distant spread separated from the primary tumor (type III), and 4 showed spread of cancer cells from metastatic lymph nodes (type IV). The remaining 8 patients had more than 1 type: 1 patient had types I + III; 3 had types I + III + IV; and 4 had types III+IV. Invasion of the hepatoduodenal ligament was present in 24 of 44 patients without preoperative obstructive jaundice and in 2 of 13 patients with stage IB disease. Patients with types II, III, and IV spread into the hepatoduodenal ligament had significantly better survival than those with type I spread. CONCLUSIONS:Gallbladder carcinoma extending into the subserosa or beyond invades the hepatoduodenal ligament with relatively high frequency. Preoperative diagnosis of this invasion is difficult; therefore, strong consideration should be given to resection of the extrahepatic bile ducts and lymph nodes.
Authors: Jimme K Wiggers; Bas Groot Koerkamp; Zachri Ovadia; Olivier R C Busch; Dirk J Gouma; Thomas M van Gulik Journal: HPB (Oxford) Date: 2013-11-07 Impact factor: 3.647
Authors: Faiz Gani; Stefan Buettner; Georgios A Margonis; Cecilia G Ethun; George Poultsides; Thuy Tran; Kamran Idrees; Chelsea A Isom; Ryan C Fields; Bradley Krasnick; Sharon M Weber; Ahmed Salem; Robert C G Martin; Charles Scoggins; Perry Shen; Harveshp D Mogal; Carl Schmidt; Eliza Beal; Ioannis Hatzaras; Rivfka Shenoy; Shishir K Maithel; Timothy M Pawlik Journal: J Surg Oncol Date: 2016-05-20 Impact factor: 3.454