Surgical treatment of biliary cystadenoma. A report of 15 cases.
Mucinous biliary cystadenomas are rare intrahepatic or, less commonly, extrahepatic neoplasms that may produce massive enlargement, hemorrhage, rupture, secondary infection, jaundice, or vena caval obstruction. Radiologic criteria differentiate biliary cystadenomas from more common parasitic or simple cysts. Treatment has included sclerosis, marsupialization, internal drainage, or resection, but without resection the patient is at risk for enlargement, infection, or progression of an unrecognized malignant neoplasm. We report the course of 15 patients who underwent resection for biliary cystadenoma to elucidate the clinical presentation, preoperative evaluation, and surgical treatment. Nine patients had had previous radiologic or surgical intervention other than excision, and complications of sepsis and tumor recurrence had developed. Following complete resection, however, only five postoperative complications were encountered, and no patient experienced recurrence of tumor. Thus, we recommend complete surgical resection as the preferred therapy.
Lewis
W D
WD
Department of Surgery, Harvard Medical School, Boston, MA.
Jenkins
R L
RL
Rossi
R L
RL
Munson
L
L
ReMine
S G
SG
Cady
B
B
Braasch
J W
JW
McDermott
W V
WV
D000328:Adult; D000368:Aged; D001650:Bile Duct Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D001653:Bile Ducts, Intrahepatic / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D003537:Cystadenoma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications; D011859:Radiography