骶尾部帕西尼瘤

Sacrococcygeal paciniomas.

作者信息

Bale P M

出版信息

Pathology. 1980 Apr;12(2):231-5. doi: 10.3109/00313028009060077.

Abstract

Two well differentiated pure Paciniomas, bearing no resemblance to neurofibromas, were resected from infants with spinal deformities. Each was in the form of a thick cord running from a sacral dimple through a low occult spina bifida to the spinal dura. The lesions are considered to be a malformation or hamartomatous overgrowth. Control sacrococcygeal regions from necropsies on 15 infants were examined histologically, and Pacinian corpuscles were found in 7, usually near the tip of the coccyx, and never numerous.

摘要

从患有脊柱畸形的婴儿身上切除了两个分化良好的纯帕西尼瘤，它们与神经纤维瘤毫无相似之处。每个肿瘤呈粗索状，从骶部酒窝穿过低位隐性脊柱裂延伸至硬脊膜。这些病变被认为是一种畸形或错构瘤性过度生长。对15例婴儿尸检的骶尾区域进行了组织学检查，在7例中发现了帕西尼小体，通常靠近尾骨尖端，数量从不很多。