KMID : 0363220090470080982
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Korean Journal of Dermatology 2009 Volume.47 No. 8 p.982 ~ p.985
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A Case of Myxoid Neurothekeoma on the Hand
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Ryu Dong-Jin
Kim Hee-Jung Jung Jin-Young Kwon Yeon-Sook Lee Ju-Hee
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Abstract
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Neurothekeoma is a benign dermal soft tissue tumor that is probably of nerve sheath origin. It usually presents as a slow-growing, solitary papule or nodule that is mainly located on the head and neck or upper extremities except for the hand. There are three histologic subtypes ? myxoid, mixed and cellular type ? depending on the amount of myxoid stroma. Immunohistochemical markers such as S-100, glial fibrillary acidic protein, nerve growth factor receptor, NK1C3 (CD57) and Ki-M1p can be applied to the tumor cells to distinguish among thesethree subtypes of neurothekeoma. Only one case has been previously reported on the hand in Korea. Herein, we report a rare case of myxoid neurothekeoma on the hand with a review of the related literature.
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KEYWORD
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Hand, Myxoid type, Neurothekeoma
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