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Case Report
- Osteoclast-like Giant Cell Tumor of the Parotid Gland Accompanied with Carcinoma ex Pleomorphic Adenoma.
- Mi Jung Kwon, Eun Sook Nam, Seong Jin Cho, Hyung Sik Shin, Ji Hyun Kwon, Young Soo Rho
- Korean J Pathol. 2011;45:S84-S88.
- DOI: https://doi.org/10.4132/KoreanJPathol.2011.45.S1.S84
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Abstract
PDF - The origin of osteoclast-like giant cell tumor (OGCT) of the salivary gland has been debated because the prototypic cells of osteoclast-like cells and mononuclear stromal cells are largely unexplained in this gland. Bone marrow-derived CD14+ and CD45+ monocyte-derived multipotential cells (CD14+/CD45+ MOMC) may be one of the possible origins of OGCTs of salivary glands, which have never been explored in salivary OGCTs. We present a case of OGCT accompanied with carcinoma ex pleomorphic adenoma in the parotid gland of a 67-year-old Korean female. The tumor presented as a rapidly growing cervical mass comprising a central area of carcinoma ex pleomorphic adenoma and a peripheral circumferential area of OGCT. The immunohistochemical staining pattern was phenotypically consistent with bone marrow-derived CD14+/CD45+ MOMC. This case is the first report of a salivary OGCT in Korea.
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Citations
Citations to this article as recorded by
- Tumeur à cellules géantes de type ostéoclastique de la parotide
S. Rammeh, I. Hergli, M.K. M’farrej, N. Znaidi, S. Nechi, R. Zermani
Revue de Stomatologie, de Chirurgie Maxillo-faciale et de Chirurgie Orale.2014; 115(3): 185. CrossRef
- Tumeur à cellules géantes de type ostéoclastique de la parotide
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