Takeuchi Mayumi, Matsuzaki Kenji, Sano Nobuya, Furumoto Hiroyuki, Nishitani Hiromu
Department of Radiology, University of Tokushima, Kuramoto-cho, Tokushima, Japan.
J Comput Assist Tomogr. 2008 Sep-Oct;32(5):776-7. doi: 10.1097/RCT.0b013e318157689a.
Ovarian fibromatosis is a rare benign nonneoplastic condition with ovarian enlargement in young women and characterized by a proliferation of collagen-producing spindle cells surrounding normal ovarian structures. We reported magnetic resonance findings of a case that the affected ovarian parenchyma with follicles was surrounded by very low intense thick fibrous tissue on T2-weighted images such as "black garland" around the ovary. The magnetic resonance findings well reflected the pathological feature of the disease and may be diagnostic.
卵巢纤维瘤病是一种罕见的良性非肿瘤性疾病，发生于年轻女性，表现为卵巢增大，其特征是围绕正常卵巢结构的产生胶原蛋白的梭形细胞增生。我们报告了一例的磁共振成像表现，在T2加权像上，受累卵巢实质内的卵泡被极低信号的厚纤维组织包绕，形似卵巢周围的“黑色花环”。磁共振成像表现很好地反映了该病的病理特征，可能具有诊断价值。
