TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

COTTON-WOOL EXUDATE [1 record]

Record 1 1994-10-14

English

Subject field(s)
  • Symptoms (Medicine)
  • Musculoskeletal System
  • Visual Disorders
DEF

Gray to white areas with ill-defined fluffy borders occurring in disarray around the posterior pole of the retina, caused by thickening and swelling of the terminal retinal fibers. They gradually absorb and disappear, leaving no visible scar.

OBS

The term "cotton-wool exudates" is used more commonly than "cotton-wool patches".

OBS

The term "cotton-wool patches" was recommended by the Medical Signs and Symptoms Committee.

Key term(s)
  • cotton-wool patch
  • cotton-wool exudate
  • soft exudate
  • cotton-wool spot

French

Domaine(s)
  • Symptômes (Médecine)
  • Appareil locomoteur (Médecine)
  • Troubles de la vision
DEF

Nodules blancs duveteux se situant entre la ligne de profil antérieur et les vaisseaux rétiniens. Ils disparaissent sans séquelles ophtalmologiques en quatre à douze semaines en moyenne.

OBS

S'observe dans l'artérite giganto-cellulaire.

OBS

Les terme «exsudats cotonneux» a été privilégié par le Comité de sémiologie médicale.

Key term(s)
  • exsudat cotonneux
  • nodule dysorique

Spanish

Campo(s) temático(s)
  • Síntomas (Medicina)
  • Sistema musculoesquelético (Medicina)
  • Trastornos de la visión
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