起源于直肠周围的会阴颈型纤维瘤1例

Q4 Medicine

Human Pathology: Case Reports Pub Date : 2019-09-01 DOI:10.1016/j.ehpc.2019.200318

Masaki Murata , Kohei Inui , Go Hasegawa , Yohei Ikeda , Yuki Nakagawa , Tsutomu Nishiyama , Yoshihiko Tomita

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引用次数: 0

摘要

颈型纤维瘤是一种罕见的良性纤维性肿瘤，主要位于颈区。然而，约三分之一的肿瘤发生在腔外区域。该肿瘤具有特殊的组织病理学表现;它由致密的、硬化的、厚的、随意排列的胶原纤维组成。我们报告一个58岁的男性谁提出会阴颈型纤维瘤起源于直肠周围区域。该肿瘤经手术切除;然而，来自肿瘤的纤维带延伸到提肛ANI肌并被不完全切除。即使肿瘤是良性的，也需要持续的随访。

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Perineal nuchal-type fibroma originated from perirectal region: A case report

Nuchal-type fibroma is a rare benign fibrous tumor that is mainly located in the nuchal region. However, about one-third of the tumors occur in the extranuchal region. This tumor has specific histopathologic findings; it is composed of dense paucicellular, sclerotic, thick and haphazardly arranged collagen fibers. We report a 58-year-old man who presented with perineal nuchal-type fibroma originating in the perirectal region. This tumor was surgically excised; however, the fibrous band from tumor reached into levator ani muscle and was resected incompletely. Continuous follow up is needed even though this tumor is benign.

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来源期刊

Human Pathology: Case Reports Medicine-Pathology and Forensic Medicine

CiteScore

0.50

自引率

0.00%

发文量

审稿时长

16 weeks