title: [Rare clinical manifestations of liquid formations of the retroperitoneal space].
authors.forename: A E
authors.initials: AE
authors.lastname: Borisov
authors.forename: A V
authors.initials: AV
authors.lastname: Antonov
authors.forename: E Iu
authors.initials: EIu
authors.lastname: Ishutin
mesh_terms: D018784:Abdominal Abscess / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery*; D000328:Adult; D000369:Aged, 80 and over; D001826:Body Fluids; D005122:Exudates and Transudates; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery*; D014463:Ultrasonography