Sonographic features of intravascular papillary endothelial hyperplasia (Masson's tumor) in the forearm

2010 ◽  
Vol 39 (5) ◽  
pp. 301-303 ◽  
Author(s):  
Oleg Lysyy ◽  
Ignat Schwartz ◽  
Yehuda Kolander ◽  
Simon Strauss
Keyword(s):  
Intravascular Papillary Endothelial Hyperplasia ◽  
Masson’S Tumor ◽  
Papillary Endothelial Hyperplasia

scholarly journals Intravascular Papillary Endothelial Hyperplasia (Masson’s Tumor) of the Mouth – A Case Report

2010 ◽  
Vol 2 (1) ◽  
pp. 22-26 ◽  
Author(s):  
Ronell Bologna-Molina ◽  
Guillermo Amezcua-Rosas ◽  
Israel Guardado-Luevanos ◽  
Patricia Lorelei Mendoza-Roaf ◽  
Tomás González-Montemayor ◽  
...  
Keyword(s):  
Case Report ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Masson’S Tumor ◽  
Papillary Endothelial Hyperplasia

scholarly journals Masson’s Tumor of the Hand: An Uncommon Histopathological Entity

2020 ◽  
Vol 2020 ◽  
pp. 1-4
Author(s):  
Parviz Mardani ◽  
Amir Askari ◽  
Reza Shahriarirad ◽  
Keivan Ranjbar ◽  
Amirhossein Erfani ◽  
...  
Keyword(s):  
Endothelial Cells ◽  
Vascular Lesion ◽  
Accurate Diagnosis ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Masson’S Tumor ◽  
Papillary Endothelial Hyperplasia ◽  
Subcutaneous Tissues ◽  
Malignant Lesions ◽  
Masson’S Hemangioma

Masson’s tumor or Masson’s hemangioma, more precisely termed intravascular papillary endothelial hyperplasia (IPEH), is an uncommon benign vascular lesion of the skin and subcutaneous tissues which can be frequently confused with angiosarcoma. Although relatively rare, its accurate diagnosis is essential since it can clinically be similar to both benign and malignant lesions. We present a 39-year-old man with a round bulging arising from the left palm side of the hand with gradual growth in the last 5 months and on and off tenderness. The microscopic section demonstrated the papillary proliferation of endothelial cells in favor of Masson’s hemangioma, which was sufficiently treated with excision alone.

Intravascular Papillary Endothelial Hyperplasia (Masson's Tumor) of the Tongue

2019 ◽  
Vol 43 (4) ◽  
pp. 133-135
Author(s):  
Byung Su Kim ◽  
◽  
Jae Seoung Eun ◽  
Bong Chul Kim ◽  
Jung-Hoon Yoon
Keyword(s):  
Intravascular Papillary Endothelial Hyperplasia ◽  
Masson’S Tumor ◽  
Papillary Endothelial Hyperplasia

scholarly journals Masson’s tumor of the pineal region: case report

2018 ◽  
Vol 128 (6) ◽  
pp. 1725-1730 ◽  
Author(s):  
Lefko T. Charalambous ◽  
Anirudh Penumaka ◽  
Jordan M. Komisarow ◽  
Amanda C. Hemmerich ◽  
Thomas J. Cummings ◽  
...  
Keyword(s):  
Nervous System ◽  
Case Report ◽  
Vascular Malformations ◽  
Subcutaneous Tissue ◽  
Pineal Region ◽  
Vascular Tumors ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Masson’S Tumor ◽  
The Face ◽  
Papillary Endothelial Hyperplasia

Intracranial intravascular papillary endothelial hyperplasia (IPEH), also referred to as Masson’s tumor, is a condition that rarely occurs in the nervous system. IPEH most frequently occurs extracranially in the skin of the face, skull, neck, and trunk and can easily be mistaken clinically, radiologically, and histologically for angiosarcoma, organizing hematoma, or other vascular malformations. IPEH accounts for roughly 2% of all vascular tumors and is extremely rare intracranially, with only 23 reported cases compared with more than 300 cases of IPEH occurring in the skin and subcutaneous tissue. To date, it has never been reported to occur in the pineal region. The authors report the case of a patient with an IPEH in the pineal region who underwent complex resection and experienced reversal of neurological symptoms.

scholarly journals A Case of Masson’s Tumor in Lateral Neck

2020 ◽  
Vol 63 (11) ◽  
pp. 541-544
Author(s):  
Hoyoung Lee ◽  
Soo Jeong Choi ◽  
In Hak Choi ◽  
Kwang Yoon Jung
Keyword(s):  
Endothelial Cells ◽  
Differential Diagnosis ◽  
Rare Case ◽  
Vascular Tumor ◽  
Neck Mass ◽  
Lateral Neck ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Masson’S Tumor ◽  
Papillary Endothelial Hyperplasia ◽  
The Right

Masson’s tumor, also known as intravascular papillary endothelial hyperplasia (IPEH), is a rare, benign vascular tumor characterized by the proliferation of endothelial cells with papillary formations. Differential diagnosis between IPEH and angiosarcoma is important because both have microscopic similarity. Herein, we report a rare case of IPEH on the right lateral neck of a 50-year-old female presenting with a neck mass, which was completely removed without complication.

scholarly journals Intravascular Papillary Endothelial Hyperplasia (Masson's Tumor) Manifesting as a Lateral Neck Mass

2000 ◽  
Vol 79 (10) ◽  
pp. 806-815 ◽  
Author(s):  
Liron Pantanowitz ◽  
Ronald Muc ◽  
Manfred Spanger ◽  
Hein Sonnendecker ◽  
William A. McIntosh
Keyword(s):  
Neck Mass ◽  
Lateral Neck ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Masson’S Tumor ◽  
Papillary Endothelial Hyperplasia

scholarly journals Intravascular Papillary Endothelial Hyperplasia (Masson's Tumor) Within Cauda Equina

2018 ◽  
Vol 2 (11) ◽  
pp. e087
Author(s):  
Masahiro Tanaka ◽  
Akihiko Hiyama ◽  
Daisuke Sakai ◽  
Hiroyuki Katoh ◽  
Masato Sato ◽  
...  
Keyword(s):  
Cauda Equina ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Masson’S Tumor ◽  
Papillary Endothelial Hyperplasia
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