title: [Ollier's disease in a dizygotic twin (author's transl)].
abstract: Bone alterations in Ollier's disease are mainly unilateral. The etiology and pathogenesis are still unknown. Hereditary factors probably do not play any rolle in this disease. The authors discribe Ollier's disease in a maly dizygotic twin. Investigations of the family members do not discover any hereditary factors.
mesh_terms: D001706:Biopsy; D002675:Child, Preschool; D004200:Diseases in Twins; D006801:Humans; D008297:Male; D010009:Osteochondrodysplasias / Q000175:diagnosis / Q000235:genetics* / Q000473:pathology
vernacular_title: Olliersche Krankheit bei einem zweieiigen Zwilling