Browse > Article
http://dx.doi.org/10.21593/kjhno/2020.36.2.37

A Case of Pleomorphic Hyalinizing Angiectatic Tumor of Neck Mimicking Neurogenic Tumor  

Yoo, Seok Chan (Department of Otorhinolaryngology, School of Medicine, Keimyung University)
Yeo, Chang Ki (Department of Otorhinolaryngology, School of Medicine, Keimyung University)
Shin, Hyeong Chan (Department of Pathology, School of Medicine, Keimyung University)
Publication Information
Korean Journal of Head & Neck Oncology / v.36, no.2, 2020 , pp. 37-40 More about this Journal
Abstract
Pleomorphic hyalinizing angiectatic tumor (PHAT) is a rare, low grade neoplasm which usually occurs in subcutaneous soft tissue. Histologically, it features ectatic blood filled vessels surrounded by hyalinized stroma and pleomorphic spindle cells. Clinically and histologically, PHAT could be misdiagnosed as such tumor as neurogenic tumor, malignant fibrous histiocytoma. About 100 cases of PHAT have been reported so far, and it is even rarer in head and neck area. We experienced a case of PHAT in 41-year-old male with several months of history of gradually enlarging neck mass which was surgically removed by wide excision.
Keywords
Pleomorphic hyalinizing angiectatic tumor; Neurogenic tumor;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Smith ME, Fisher C, Weiss SW. Pleomorphic hyalinizing angiectatic tumor of soft parts: A low-grade neoplasm resembling neurilemoma. Am J Surg Pathol. 1996;20:21-29.   DOI
2 Suzuki K, Yasuda T, Hori T, Oya T, Watanabe K, Kanamori M, et al. Pleomorphic hyalinizing angiectatic tumour arising in thigh: A case report. Oncology Letters. 2014;7:1249-1252.   DOI
3 Raghavan V, Shivaprashanth K, Ramesh Rao K. Pleomorphic hyalinizing angiectatic tumour: Immunohistochemical study with review of literature. IJSS Case Reports & Reviews. 2015;1:46-49.
4 Rekhi B, Aggarwal S. Pleomorphic hyalinizing angiectatic tumour exhibiting Intricate branching vasculature: An interesting pattern in a rare tumour. Indian J Pathol Microbiol. 2013;56:321-323.   DOI
5 Folpe AL and Weiss SW. Pleomorphic hyalinizing angiectatic tumor: Analysis of 41 cases supporting evolution from a distinctive precursor lesion. Am J Surg Pathol. 2004;28:1417-1425.   DOI
6 Jaramillo CJ, Wojcik J, Weber K, Sebro R. Imaging and histological appearance of pleomorphic hyalinizing angiectatic tumors: A case series and literature review. Oncology Letters. 2018;15:4720-4730.   DOI
7 Peng HC, Huang MT, Chen DJ, Leung TK, Chu JS. Pleomorphic hyalinizing angiectatic tumour of soft parts. J Formos Med Assoc. 2010;109:616-620.   DOI
8 Jaggon JR, Aitken RDC. Pleomorphic hyalinizing angiectatic tumour of soft parts: A case report and review of the literarture. West Indian Med J. 2007;56:544-547.
9 Subhawong TK, Subhawong AP, Montgomery EA and Fayad LM. Pleomorphic hyalinizing angiectatic tumor: Imaging findings. Skeletal Radiol. 2012;41:1621-1626.   DOI
10 Murphey MD, Gross TM, Rosenthal HG. From the archives of the AFIP (Armed Forces Institute of Pathology).Musculoskeletal malignant fibrous histiocytoma: Radiologic-pathological correlation. Radiographics. 1994;14:807-828.   DOI
11 Wong CS, Chu TYC. Identifying pleomorphic hyalinizing angiectatic tumor: A case report. J Musculoskel Med. 2009;26:386-388.