title: [Dynamics of pleural liquid in hydrothorax].
abstract: The basics of pleural liquid dynamics are summarized. The normal pleural cavity contains a small amount of pleural liquid (0.1-0.3 ml/kg). Its protein concentration is about 1.0 g/dl and its pH is 7.6. The normal flow of pleural liquid is gravity dependent, and pleural liquid flows from the costal to the mediastinal region. In experimental hydrothorax, the pleural liquid was removed mainly via lymphatics. The turnover of the pleural liquid is rapid, and it depends on the area of contact between pleural liquid and pleural and on the blood flow to the pleura.
authors.affiliation: Second Department of Medicine, Kyoto Prefectural University of Medicine, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Nakamura
authors.forename: Y
authors.initials: Y
authors.lastname: Iwaskai
authors.forename: T
authors.initials: T
authors.lastname: Gotoh
authors.forename: N
authors.initials: N
authors.lastname: Hiramori
authors.forename: T
authors.initials: T
authors.lastname: Fujii
authors.forename: M
authors.initials: M
authors.lastname: Sakai
authors.forename: Y
authors.initials: Y
authors.lastname: Nakagaki
authors.forename: T
authors.initials: T
authors.lastname: Arimoto
authors.forename: K
authors.initials: K
authors.lastname: Mizobuchi
authors.forename: H
authors.initials: H
authors.lastname: Hashikura
mesh_terms: D000818:Animals; D006801:Humans; D006876:Hydrothorax / Q000378:metabolism*; D008208:Lymphatic System / Q000378:metabolism; D010994:Pleura / Q000378:metabolism*; D010996:Pleural Effusion / Q000378:metabolism*