Tophus

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• tophus — [ tɔfys ] n. m. • 1765; tophe 1560; lat. tofus ou tophus → tuf ♦ Méd. Concrétion d urate de sodium ou de calcium qui se forme, chez les goutteux, aux articulations et parfois au bord du pavillon de l oreille. « la craie des tophus perçait partout …   Encyclopédie Universelle

• Tophus — To phus, n.; pl. {Tophi}. [NL.: cf. F. tophus a mineral concretion in the joint. See {Toph}.] [Written also {tofus}.] 1. (Med.) One of the mineral concretions about the joints, and in other situations, occurring chiefly in gouty persons. They… …   The Collaborative International Dictionary of English

• Tophus — Tophus, hartes Gewächs, meist kalkartiger Beschaffenheit, in den Sehnenscheiden, Gelenken u. an der Oberfläche der Knochen, meist Folge der Gicht od. Lustseuche. Tophi pulmonum, Knoten in den Lungen, von steinartiger, kalkartiger Beschaffenheit …   Pierer's Universal-Lexikon

• tophus — [tō′fəs] n. pl. tophi [tō′fī] [L, tufa] Med. an abnormal mineral deposit, as of calcium carbonate, about the joints, on the roots of the teeth, etc., in a person who has the gout; chalkstone …   English World dictionary

• Tophus — entzündliche Knotenbildung * * * Tophus   [lateinisch »Tuffstein«] der, /...phi, Medizin: entzündlicher Knoten, v. a. als Symptom der Gicht. * * * To|phus, der; , Tophi [lat. tophus, tofus = Tuffstein] (Med.): Knoten …   Universal-Lexikon

• Tophus — To|phus der; , Tophi <aus lat. tofus, tophus »Tuff(stein)«> Knoten (meist entzündlicher Art; Med.); Tophus arthriticus [ ...kus]: Gichtknoten …   Das große Fremdwörterbuch

• Tophus — A tophus (Latin: stone , plural tophi) is a deposit of crystallised monosodium urate in people with longstanding hyperuricemia. At this stage, most have already developed symptoms of the associated crystal arthopathy known as gout.Tophi form in… …   Wikipedia

• tophus — tophaceous /teuh fay sheuhs/, adj. /toh feuhs/, n., pl. tophi / fuy/. Pathol. a calcareous concretion formed in the soft tissue about a joint, in the pinna of the ear, etc., esp. in gout; a gouty deposit. [1545 55; < L tophus, tofus TUFA] * * * …   Universalium

• Tophus — A nodular mass of uric acid crystals. Tophi are characteristically deposited in different soft tissue areas of the body in gout. The word tophus comes via Latin from the Greek tophos meaning a porous volcanic stone. In chronic (tophaceous) gout,… …   Medical dictionary

• tophus — (to fus ) s. m. Terme de médecine. Dépôts de substance dure, comme osseuse, qui se forment soit dans l intérieur des organes, soit aux environs des articulations ; ils sont composés, dans le premier cas, de phosphate de chaux ; et, dans le second …   Dictionnaire de la Langue Française d'Émile Littré