Intravascular Papillary Endothelial Hyperplasia With a Phlebolith of the Tongue: A Potential Pitfall

Author:

AbdullGaffar Badr1ORCID,Alawadhi Farzad1

Affiliation:

1. Rashid Hospital, Dubai, United Arab Emirates

Abstract

Intravascular papillary endothelial hyperplasia (IPEH) or so-called Masson hemangioma is a benign nonneoplastic thrombus-associated organizing proliferation. De novo or secondary IPEHs are not uncommon oral lesions. An associated oral phlebolith is uncommon. Oral IPEHs and phleboliths can be diagnostically challenging. Certain histomorphologic features are helpful clues. Immunohistochemistry is a useful confirmatory tool. We present a case of an IPEH with phlebolith in a 37-year-old healthy lady who presented with a nodular lesion of the tongue. Histology showed a calcific nodule associated with an endothelial-lined vascular lesion with histomorphologic and immunohistochemical features of IPEH. The presence of a solitary extruded phlebolith could be challenging for pathologists and could be confused with other oral calculi, particularly sialoliths. The presence of papillary fronds, endothelial-lined minute vascular channels, fibrin thrombi, and hemosiderin pigment on the surface of the calculus points to a calcified thrombus. The lamellated concentric onion ring layers corresponding to Zahn lines around a central calcific nidus is another hint. Phleboliths should be considered by pathologists in their differential diagnosis of oral calculi. Distinction from sialolith is clinically important because the etiology and management are different.

Publisher

SAGE Publications

Subject

Pathology and Forensic Medicine,Surgery,Anatomy

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3