title: [Massive pleural effusion secondary to pancreatic-pleural fistula as first manifestation of chronic pancreatitis. Report of three cases].
abstract: Patients with chronic pancreatitis develop massive pleural effusion in less than 1% and its frequency as the first clinical manifestation of the disease is unknown. Three patients with massive pleural effusion and dyspnea which led to the diagnosis of chronic pancreatitis are referred. The patients were 28, 37 and 41 years old, they were hard-drinking and they came to the hospital because of quick and progressive dyspnea, with hypoxemia and hypocapnia. Two patients had right and one left pleural effusion. The thoracothentesis gave 10, 9 and 3.5 l of serohematic liquid rich in pancreatic enzymes. All cases showed tomographic changes of chronic pancreatitis and pancreatic pseudocysts. Only in one of them the link between the pseudocyst and pleural effusion through a fistula in the right support of the diaphragm could be identified. The different therapeutic possibilities are discussed. Pancreatopleural fistula diagnosis should be considered in patients with massive fast pleural effusion and a history of high alcohol intake. High levels of pancreatic enzymes in the pleural liquid confirm the diagnosis.
authors.affiliation: Servicio de Gastroenterología, Hospital Clínic i Provincial, Barcelona.
authors.forename: J L
authors.initials: JL
authors.lastname: Molinuevo
authors.forename: E
authors.initials: E
authors.lastname: Moitinho
authors.forename: M C
authors.initials: MC
authors.lastname: Font
authors.forename: I
authors.initials: I
authors.lastname: Cirera
authors.forename: S
authors.initials: S
authors.lastname: Navarro
authors.forename: R
authors.initials: R
authors.lastname: Rodríguez Roisin
authors.forename: L
authors.initials: L
authors.lastname: Fernández-Cruz
authors.forename: J
authors.initials: J
authors.lastname: Terés
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000150:complications*; D002908:Chronic Disease; D004417:Dyspnea / Q000209:etiology; D005402:Fistula / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010182:Pancreatic Diseases / Q000150:complications / Q000175:diagnosis*; D010192:Pancreatic Pseudocyst / Q000150:complications / Q000175:diagnosis; D010195:Pancreatitis / Q000150:complications / Q000175:diagnosis; D010995:Pleural Diseases / Q000150:complications / Q000175:diagnosis*; D010996:Pleural Effusion / Q000209:etiology*