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Microcystic Adnexal Carcinoma- Report of a case -
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KMID : 0357919930270030290
Abstract
¼Ò³¶¼º ÇǺΠºÎ¼Ó±â¾ÏÁ¾(Microcystic adnexal carcinoma)Àº ÃÖ±Ù¿¡ ¾Ë·ÁÁø ¿¡Å©¸° ÇѼ±¾Ï
ÀÇ ÇÑ ºÎ·ù·Î 1982³â Goldstein µî¿¡ ÀÇÇؼ óÀ½ ±â¼ú µÇ¾ú´Ù. È£¹ßºÎ´Â »ó¼øÀ̸ç, ÅÎ, ºñ¼ø
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Microcystic adnexal carcinoma is an unusual, locally aggressive neoplasm that has
recently been recognized as a clinicopathologic entity Its histologic appearance includes
both Pilar and eccrine differentiation. Microscopically the tumor consisted of small cysts
and gland-like structures in superficial portion. In other area, basaloid cell nests and
abortive hair follicles in the sclerotic stroma were seen. The cysts were filled with
secretory eosinophilic material, which was positively stained with Periodic acid-Schiff
and carcinoembryonic antigen. Immuno-peroxidase staining for carcinoembryonic antigen
supported the dual differnetiation of this neoplasm. Despite the benign histologic
appearance, there was deep and extensive infiltration of the subcutaneous tissue.(Korean
J Pathol 1993; 27: 290¡292)
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Microcystic adnexal carcinoma(MAC); Eccrine g1and carcinoma; Skin appendage tumor;
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