一种罕见皮肤肿瘤（马松肿瘤）的典型多层螺旋CT血管造影表现
Typical MDCT Angiography Findings of an Unusual Cutaneous Neoplasia; Masson Tumor.
作者信息
Tutar Onur, Samanci Cesur, Bakan Selim, Alis Denizcan, Kaur Ahmet, Şanlı Deniz Tekcan, Yildirim Duzgun
机构信息
Department of Radiology, Istanbul University Cerrahpaşa Medical Faculty, Istanbul, Turkey.
Department of Pathology, E-Cytopatology Laboratory, Istanbul, Turkey.
出版信息
Pol J Radiol. 2015 Jan 22;80:36-9. doi: 10.12659/PJR.892043. eCollection 2015.
BACKGROUND
Intravascular papillary endothelial hyperplasia (IPEH), also known as masson tumour, is a lesion composed of proliferating endothelial cells.
CASE REPORT
In this article we explained clinical, histological and radiological features of IPEH involving the scalp, localized on the left side of the skull and in the periauricular region.
CONCLUSIONS
Radiologically, intravascular papillary endothelial hyperplasia could be misdiagnosed as malignant or benign vascular tumour. On cross-sectional imaging it is useful demonstrating the extremely vascular component of IPEH. But IPEH has no specific radiologic features that we can use to differentiate from the aforementioned lesions. Due to that, histopathological examinations are needed to diagnose IPEH.
背景
血管内乳头状内皮增生（IPEH），也称为马松瘤，是一种由增殖的内皮细胞组成的病变。
病例报告
在本文中，我们阐述了累及头皮、位于颅骨左侧和耳周区域的血管内乳头状内皮增生的临床、组织学和放射学特征。
结论
在放射学上，血管内乳头状内皮增生可能被误诊为恶性或良性血管肿瘤。在横断面成像上，显示血管内乳头状内皮增生的极度血管成分很有用。但血管内乳头状内皮增生没有可用于与上述病变鉴别的特定放射学特征。因此，需要进行组织病理学检查来诊断血管内乳头状内皮增生。
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