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Progression of Dermatofibrosarcoma Proruberans to Malignant Fibrous Histiocytorna
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KMID : 0357919970310121324
Abstract
À¶±â¼º ÇǺμ¶À¯À°Á¾Àº ÁߵÀÇ ¾Ç¼ºµµ¸¦ º¸ÀÌ´Â ¼¶À¯Á¶Á÷±¸¼º Á¾¾çÀ¸·Î µå¹°°Ô À°Á¾°ú
À¯»çÇÑ ºÎÀ§¸¦ Á¾¾çÀÇ ÀϺο¡¼ °üÂûÇÒ ¼ö ÀÖ°í, ÀÌ´Â Àç¹ß¼º º´º¯¿¡¼ ÁÖ·Î °üÂûµÈ´Ù. ƯÈ÷
À¶±â¼º ÇǺμ¶À¯À°Á¾¿¡¼ ¾Ç¼º ¼¶À¯Á¶Á÷±¸Á¾À¸·Î ÁøÇàµÇ´Â °ÍÀº ±ØÈ÷ µå¹°¾î ÇöÀç±îÁö ¿µ¹®
¹®Çå»ó ´ÜÁö 3¿¹ÀÇ Áõ·Ê¸¸ÀÌ º¸°íµÇ¾î ÀÖ´Ù. ÀúÀÚµéÀº ÃÖ±Ù À¶±â¼º ÇǺμ¶À¯À°Á¾À¸·Î Áø´Ü
¹Þ°í 10³âÈÄ °°Àº ºÎÀ§¿¡ Àç¹ßÇÑ Á¾¾çÀº ¾Ç¼º ¼¶À¯Á¶Á÷±¸Á¾À¸·Î ÁøÇàµÈ 1¿¹¸¦ °æÇèÇÏ¿© ±×
Èñ±Í¼º¿¡ ºñÃß¾î º¸°íÇÔ°ú µ¿½Ã¿¡ CD34¿¡ ´ëÇÑ ¸é¿ªÁ¶Á÷ÈÇÐ °Ë»ç¸¦ ÅëÇÏ¿© ±× Á¶Á÷±â¿ø¿¡
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A 52-year-old woman was admitted with a palpable mass on the abdominal wall.
This tumor had developed at the same site of a previously resected dermatofibrosarcoma
protuberans. The biopsy specimen from the recurrent tumor revealed malignant fibrous
histiocytoma. Immunohistochemistry with anti-CD34 antibody revealed diffuse linear
positivity on the tumor cells of dermatofibrosarcoma protuberans and negativity on
malignant fibrous histiocytoma. Anti CD34 antibody was valuable for a differential
diagnosis of these two lesions.
Å°¿öµå
Dermatofibrosarcoma protuberans; Malignant fibrous histiocytoma; CD34;
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