title: Aneurysmal bone cyst arising in fibrous dysplasia during pregnancy.
abstract: A case of two secondary aneurysmal bone cysts arising in fibrous dysplasia during pregnancy is reported. Marked radiographic changes were seen in one lesion over a 3-week period. The development of these cysts during pregnancy strongly suggests that the hemodynamic and/or hormonal changes of pregnancy were responsible for their formation.
authors: Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104.
authors: M C
authors: MC
authors: Mintz
authors: M K
authors: MK
authors: Dalinka
authors: R
authors: R
authors: Schmidt
mesh_terms: D000174:Acromion; D000328:Adult; D001845:Bone Cysts / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D005357:Fibrous Dysplasia of Bone / Q000150:complications*; D005359:Fibrous Dysplasia, Polyostotic / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D006811:Humerus / Q000000981:diagnostic imaging; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D011859:Radiography; D011884:Radius / Q000000981:diagnostic imaging