KMID : 0356820190350020037
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Korean Journal of Head & Neck Oncology 2019 Volume.35 No. 2 p.37 ~ p.43
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A Case of an Isolated Peripheral Giant Cell Granuloma in the Parotid Gland
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Kim Soo-Jin
Yun Ju-Hyun Park Sohl Kim Han-Su
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Abstract
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Peripheral giant cell granuloma (PGCG) is an benign non-neoplastic lesion most commonly occurring in oral cavity but extraoral PGCG is extremely rare. Recently, we experienced a case of an isolated PGCG in the parotid gland in 59-year-old man. FNAB findings and radiologic findings including CT and US were suggestive of Warthin¡¯s tumor. Partial parotidectomy was performed. Pathologic findings showed fibrillar connective tissue stro-ma with spindled, ovoid, and round histiocytes-like cells mixed with uneven multinuclear giant cells, small capil-laries, hemorrhage, hemosiderin-laden macrophages, and necrosis which were consistent with giant cell granuloma. We report a case of an PGCG in parotid with a review of literature.
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KEYWORD
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Peripheral giant cell granuloma, PGCG, Parotid gland
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