title: [Pathogenesis of chronic level subdural hematoma. Apropos of 8 cases].
abstract: On the basis of eight case studies conducted since 1980 the authors define the concept of subdural hematoma showing a level on the CAT scan image. The concept throws some light on the etiopathogenesis of certain hematoma.
mesh_terms: D000368:Aged; D002908:Chronic Disease; D004322:Drainage; D005260:Female; D006408:Hematoma, Subdural / Q000209:etiology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed
vernacular_title: Réflexions sur la pathogénie des hématomes sous-duraux chroniques à niveau. A propos de huit observations.