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[20120331. PET (5) - PET uptake by histological type. Very large tumor can be negative.]
À§¾ÏÀÇ PET uptake´Â Á¶Á÷Çü¿¡ µû¶ó Å©°Ô ´Þ¶óÁý´Ï´Ù. ÀϹÝÀûÀÎ ¿øÄ¢Àº ¾Æ·¡¿Í °°½À´Ï´Ù.
(1) Á¾¾ç ³» ¼¶À¯È°¡ ÀûÀ»¼ö·Ï, ¿°Áõ ¼¼Æ÷ ħÀ±ÀÌ ¸¹À»¼ö·Ï, ¼¼Æ÷¹Ðµµ°¡ ³ôÀ»¼ö·Ï, ÀåÇüÀÎ °æ¿ì FDG ¼·Ãë°¡ ¸¹´Ù.
(2) Mucinous adenocarcinoma¿Í signet ring cell carcinoma´Â FDG ¼·Ãë°¡ Àû´Ù.
(3) ´Ù¸¥ ¸¹Àº Á¾¾ç¿¡¼ Ki-67, LI, GLUT-1 ¹ßÇöµµ, microvessel density, lymphatic vessel density¿Í FDG ¼·Ãë¿Í °ü·Ã¼ºÀÌ ¾Ë·ÁÁ® ÀÖÀ¸³ª À§¾Ï¿¡¼´Â ¸íÈ®ÇÏÁö ¾Ê´Ù.
2009³â 9¿ù 16ÀÏ Áõ·Ê¸¦ ´Ù½Ã »ìÆ캸°Ú½À´Ï´Ù.
40´ë ¿©¼º¿¡¼ ¹ß°ßµÈ Borrmann type IVÀÔ´Ï´Ù. ¼ö¼ú ÈÄ ÃÖÁ¾ º´¸®´Â ¾Æ·¡¿Í °°¾Ò½À´Ï´Ù.
- Histologic type : tubular adenocarcinoma, poorly differentiated
- Histologic type by Lauren : diffuse
- Size : 14x13x1 cm
- Depth of invasion : extension to subserosa (pT2b)
- Resection margin: free from carcinoma
- Lymph node metastasis : metastasis to 1 out of 47 regional lymph nodes
¼ö¼ú °á°ú¸¦ ¾Ë°í ´Ù½Ã ºÁµµ PET uptake°¡ ¾ø½À´Ï´Ù. Uterine myoma (È»ìÇ¥)°¡ ¸Å¿ì ÇöÀúÈ÷ º¸ÀÌ´Â °Í°ú ºñ±³ÇØ º¸½Ê½Ã¿ä. ¿Â¸öÀÇ ¾ÏÀ» ÀüºÎ ¹ß°ßÇÑ´Ù°í ¾Ë·ÁÁø PET°¡ 14 cm±î¸® À§¾ÏÀ» ³õÃÆ´Ù´Ï irony°¡ ¾Æ´Ò ¼ö ¾ø½À´Ï´Ù.
PET Æǵ¶Áö¿¡ ÇÙÀÇÇÐ ±³¼ö´ÔÀº ÀÌ·¸°Ô ÁöÀûÇÏ°í ÀÖ¾ú½À´Ï´Ù. "Stomach¿¡´Â ¶Ñ·ÇÇÑ focal lesionÀÌ °üÂûµÇÁö ¾ÊÀ¸³ª signet ring cell cancer¿¡¼´Â FDG ¼·Ãë°¡ ¶Ñ·ÇÇÏÁö ¾ÊÀ» ¼ö ÀÖÀ½".
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