title: [Importance of examination of the portal circulation using contrast media when there are indications for surgical anastomosis].
abstract: In a group of 79 patients hospitalized on account of haemorrhage associated with portal hypertension the authors evaluate the diagnostic yield of radiological and sonographic methods. Sonography is a non-invasive procedure and is useful for routine checks of the function of the anastomosis. Direct contrast examinations are essential in preoperative reflections and for evaluation of possible complications of an already established shunt. Indirect procedures are in the latter two instances inadequate and unreliable.
authors.affiliation: I. chirurgická klinika FN Olomouc.
authors.forename: J
authors.initials: J
authors.lastname: Klein
authors.forename: V
authors.initials: V
authors.lastname: Král
authors.forename: P
authors.initials: P
authors.lastname: Utíkal
authors.forename: M
authors.initials: M
authors.lastname: Köcher
authors.forename: J
authors.initials: J
authors.lastname: Mikulásová
mesh_terms: D003287:Contrast Media; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011170:Portasystemic Shunt, Surgical; D011172:Portography
chemical_list: D003287:Contrast Media
vernacular_title: Význam kontrastního vysetrení portálního recistĕ pro indikaci spojkového výkonu.