scholarly journals Intravascular Papillary Endothelial Hyperplasia: An Unusual Tumor of the Paranasal Sinuses

2022 ◽  
pp. 77-83
Author(s):  
Gutiérrez Espinosa César Alfonso ◽  
Garza Castañeda Román Rodolfo ◽  
Cortes Ponce José Rosmal ◽  
Falcón García Juan Manuel ◽  
Beltran Ortega Carlos
Keyword(s):  
Paranasal Sinuses ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Papillary Endothelial Hyperplasia

scholarly journals Intravascular papillary endothelial hyperplasia of the oral cavity

2011 ◽  
Vol 53 (4) ◽  
pp. 475-480 ◽  
Author(s):  
Harumi Inoue ◽  
Yuji Miyazaki ◽  
Kentaro Kikuchi ◽  
Masahiro Fujinami ◽  
Noriaki Yoshida ◽  
...  
Keyword(s):  
Oral Cavity ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
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

Intravascular Papillary Endothelial Hyperplasia of Renal Vein: Report of 2 Cases

2005 ◽  
Vol 129 (4) ◽  
pp. 516-519
Author(s):  
Mohammed Akhtar ◽  
Muhammed Aslam ◽  
Hadeel Al-Mana ◽  
Hana Bamefleh ◽  
Sultan S. Al-Khateeb ◽  
...  
Keyword(s):  
Differential Diagnosis ◽  
Renal Vein ◽  
Renal Mass ◽  
Malignant Neoplasms ◽  
Renal Neoplasm ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Process Thought ◽  
Papillary Endothelial Hyperplasia ◽  
Hilar Region ◽  
Characteristic Features

Abstract Intravascular papillary endothelial hyperplasia is a benign intravascular process thought to arise from an organizing thrombus. The lesion may present clinically as an abnormal mass and, depending on the location, may be confused with benign or malignant neoplasms. It has been described in a variety of locations. Involvement of the renal vein by papillary endothelial hyperplasia is extremely rare, with only 4 cases reported in the literature. We describe 2 additional cases. In both cases, the radiologic examination revealed a well-circumscribed mass in the hilar region of the kidney, which was considered to be a renal neoplasm. Nephrectomy specimen in each case revealed characteristic features of intravascular papillary endothelial hyperplasia. It is suggested that intravascular papillary endothelial hyperplasia should be included in the differential diagnosis of a hilar renal mass.

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

Sinusoidal hemangioma and intravascular papillary endothelial hyperplasia: Interrelated processes that share a histogenetic piecemeal angiogenic mechanism

2018 ◽  
Vol 120 (3) ◽  
pp. 255-262 ◽  
Author(s):  
Lucio Díaz-Flores ◽  
Ricardo Gutiérrez ◽  
M.ª Pino García ◽  
M. González-Gómez ◽  
Francisco J. Sáez ◽  
...  
Keyword(s):  
Intravascular Papillary Endothelial Hyperplasia ◽  
Papillary Endothelial Hyperplasia

Intravascular papillary endothelial hyperplasia of larynx: Case report and literature review of all head and neck cases

2014 ◽  
Vol 68 (4) ◽  
pp. 200-203 ◽  
Author(s):  
Miroslav Tedla ◽  
Miroslava Bežová ◽  
Csaba Biró ◽  
Eva Tedlová ◽  
Chee-Yean Eng ◽  
...  
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Head And Neck ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Papillary Endothelial Hyperplasia

scholarly journals Intravascular Papillary Endothelial Tumor of the Adrenal Gland: A Case Report and Review of Literature

2019 ◽  
Vol 4 (3) ◽  
Keyword(s):  
Case Report ◽  
Adrenal Gland ◽  
Blood Clot ◽  
Adrenal Adenoma ◽  
Vascular Tumor ◽  
Review Of Literature ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Papillary Endothelial Hyperplasia ◽  
Malignant Lesions ◽  
Head Neck

Intravascular Papillary Endothelial Hyperplasia (IPEH) or Masson’s Tumor is a benign vascular tumor, most commonly seen on the skin and usually on the head, neck or extremities. It is more common in women with no age predilection. Visceral involvement is very rare, with about 30 intra-abdominal reports. We present a case report of a 58 year old woman who underwent a CT scan due to dysphagia complaints, with an incidental known finding of growth in the adrenal adenoma, which was 5 cm in diameter on hospitalization. The patient underwent laparoscopic adrenalectomy. Biopsy results demonstrated a brownish yellow lesion, 2.8 cm in diameter, composed of a blood clot and septate. Immunochemical staining for CD31 and CD34 was positive and the lesion was diagnosed as an IPEH of pure form. Our review of literature examines different forms of IPEH, previous reports and characteristics of Masson’s tumors in the adrenal gland and stratifies ways of differentiation it from other benign or malignant lesions of the adrenal.

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