title: [The crescent sign. A new pathogenic concept].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000000981:diagnostic imaging*; D007682:Kidney Pelvis / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D014567:Urography
vernacular_title: Le signe du croissant. Une nouvelle conception pathogénique.