title: Hepatic hydrothorax in the absence of ascites diagnosed by intraperitoneal spraying of indocyanine green.
abstract: Hepatic hydrothorax in the absence of ascites is a rare complication of liver cirrhosis. A 56-year-old woman was referred to our hospital because of a massive pleural effusion on the right side, requiring continuous drainage. Although the patient was known to have chronic hepatitis C, she had no signs of hepatic failure including ascites. A laparoscopic examination revealed a nodular liver and a small volume of ascites in the peritoneal cavity. Indocyanine green sprayed into the intraperitoneal cavity was excreted from the pleural drain just after the spraying, indicating an intraperitoneal origin of the pleural fluid. Discontinuation of pleural drainage and an introduction of standard treatment for ascites due to liver cirrhosis (including restriction of salt intake and diuretic administration) resulted in a marked decrease of pleural effusion.
authors.affiliation: Internal Medicine, Shinshu University School of Medicine, Matsumoto.
authors.forename: Jun
authors.initials: J
authors.lastname: Umino
authors.forename: Eiji
authors.initials: E
authors.lastname: Tanaka
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Ichijoh
authors.forename: Takashi
authors.initials: T
authors.lastname: Muraki
authors.forename: Koji
authors.initials: K
authors.lastname: Orii
authors.forename: Kaname
authors.initials: K
authors.lastname: Yoshizawa
authors.forename: Kendo
authors.initials: K
authors.lastname: Kiyosawa
mesh_terms: D004396:Coloring Agents / Q000008:administration & dosage; D004322:Drainage; D005260:Female; D006801:Humans; D006876:Hydrothorax / Q000175:diagnosis* / Q000209:etiology; D007208:Indocyanine Green / Q000008:administration & dosage; D008103:Liver Cirrhosis / Q000150:complications; D008875:Middle Aged; D010996:Pleural Effusion / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy
chemical_list: D004396:Coloring Agents; D007208:Indocyanine Green