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A STUDY OF THE MALIGNANT FIBROUS HISTIOCYTOMA

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Abstract

ÀúÀÚµéÀº ÀÌ»óÀÇ ÀÓ»óÀû, ¹æ»ç¼±ÇÐÀû, Á¶Á÷º´¸®ÇÐÀû ¼Ò°ß¿¡ ÀÇÇÏ¿© »ó¾Ç°ñ¿¡ ¹ß»ýÇÑ ¾Ç¼º
¼¶À¯¼º Á¶Á÷±¸Á¾À¸·Î Áø´ÜµÈ, 3°³¿ùÀüºÎÅÍ ½ÃÀÛµÈ »ó¾Ç ¿ìÃøÈÄ¹æ ±¸°³ºÎÀ§¿¡ ºÒÆí°¨°ú ¿¬Á¶
Á÷ Á¾Ã¢À» ÁÖ¼Ò·Î ³»¿øÇÑ 31¼¼ÀÇ ¼ºÀÎ ¿©ÀÚ¿¡°Ô¼­ ´ÙÀ½°ú °°Àº °á·ÐÀ» ¾ò¾ú´Ù.
1. ȯÀÚ´Â ÁÖ¼Ò ºÎÀ§ÀÇ ¿¬Á¶Á÷ Á¾Ã¢°ú ºÒÆí°¨À» È£¼ÒÇÏ¿´´Ù.
2. ÀÓ»óÀûÀ¸·Î ¿ìÃø ±¸°³ÈĹæºÎÀ§ÀÇ º´¼Ò °¡ÀåÀÚ¸®¿¡ ±Ë¾çÀ» º¸À̸ç, ¿Ü¹æ¼ºÀÇ ¹«Å뼺 Á¾
âÀ» º¸ÀÌ¸ç ¶ÇÇÑ ºñ°­ Æó¼â¸¦ È£¼ÒÇÏ¿´À¸¸ç, ¿ìÃø Á¦2¼Ò±¸Ä¡¿¡¼­ Á¦ 3´ë±¸Ä¡±îÁö Ä¡¾Æ¿¡¼­
3µµÀÇ µ¿¿äµµ¸¦ º¸¿´´Ù.
3. ¹æ»ç¼±»çÁø»ó¿¡¼­ ±¸°³ºÎ, »ó¾Çµ¿Àú¿Í »ó¾Çµ¿Èĺ®, ºñ°­ ³»Ãøº®, ÇϺñ °©°³ÀÇ ºÎºÐÀûÀÎ
°ñÆı« ¼Ò°ß°ú ÇÔ²² ¿¬Á¶Á÷ Á¾±«°¡ °üÂûµÇ¾úÀ¸¸ç, Á¦ 1´ë±¸Ä¡¿¡¼­ Á¦ 3´ë±¸Ä¡±îÁöÀÇ
floating appearance¸¦ º¼¼ö ÀÖ¾ú´Ù.
4. Á¶Á÷º´¸®ÇÐÀûÀ¸·Î Spindle ¾ç»óÀÇ ¼¶À¯¾Æ¼¼Æ÷µéÀÌ storiform pattern À» º¸À̸ç Á¾¾ç ¼¼
Æ÷µéÀº ºÒ±ÔÄ¢ÇÑ spindle ¸ð¾çÀÇ ¼¶À¯¾Æ¼¼Æ÷µé°ú clear cytoplasmÀ» °®´Â histiocytic ¼ººÐµé
·Î ±¸¼ºµÇ¾îÀÖÀ¸¸ç Giant cells°ú mitotic cell, pleomorphic cells µéÀÇ ¾ç»óÀ» º¼¼ö ÀÖ¾ú´Ù.
5. ¸é¿ªÁ¶Á÷È­Çа˻翡¼­, »óÇÇ°è - keratin(-), °£¿±°è - vimentin(+), myoglobin(-), ½Å°æ
°è - S-100¥á(-)
6. Áø´ÜÀº storiform typeÀÇ ¾Ç¼º ¼¶À¯¼º Á¶Á÷±¸Á¾À¸·Î Áø´ÜµÇ¾ú´Ù.
#ÃÊ·Ï#
Malignant fibrous histiocytoma(MFH) is relatively rare in the orc-maxillofacial region,
particularly in the oral cavity. MFH usually arise in the extremities, the thigh being the
most common site. The incidence of malignant fibrous histiocytoma in bones is rather
low compared with that in soft tissues. MFH is predominant in the 40s and 50s.
Histologically, the lesion are said to show high cellularity with fibrous stroma, cellular
and nuclear pleomorphism, an admixture of fibroblast-like spindle cells which tend to be
arranged in whorls or cartwheel of storiform patterns, rounded mononuclear cells and
multinucleated giant cells. The cells frequently have abundant eosinophilic cytoplasm
which has a foamy or vesicular appearance.
Treatment consists of varying combinations of radiation therapy, chemotherapy, and
surgery.
We haute observed a case of malignant fibrous histiocytoma occurred in the right
maxilla of 32-year-old woman.

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