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Depth of invasionÀ» ¾î¶»°Ô ÃßÃøÇϽʴϱî?

ÁøÇ༺À§¾ÏÀ¸·Î »ý°¢ÇÏ¿´Áö¸¸ deep SM cancer·Î ³ª¿Ô½À´Ï´Ù. Á¦°¡ ½É´Þµµ·Î °ú´ëÆòÇÑ ÇÑ °ÍÀº lymphoid stroma¿Í °ü·ÃÀÌ ÀÖ´ÂÁö ¸ð¸£°Ú½À´Ï´Ù.

Tubular adenocarcinoma, poorly differentiated with lymphoid stroma, diffuse type
1) tumor size: 3.3x3 cm
2) extension to submucosa (SM3)
3) no endolymphatic tumor emboli
4) no perineural invasion
5) negative resection margins
6) no metastasis in 36 regional lymph nodes


¾Æ·¡ Áõ·ÊÀÇ depth of invasionÀº ¾î¶»°Ô ÃßÃøÇϽʴϱî?

À§ Áõ·Ê¿Í ¹Ý´ë·Î »ó´çÈ÷ ½ÉÇÑ °ÍÀ¸·Î ³ª¿Ô½À´Ï´Ù. º¸ÅëÀÇ tubular adenocarcinoma°¡ ¾Æ´Ñ °æ¿ì´Â ½É´Þµµ Áø´ÜÀÌ ´õ ¾î·Æ´Ù°í ´À³¢°í ÀÖ½À´Ï´Ù.

Advanced gastric carcinoma
1. Location : middle third, center at lower body (angle) and anterior wall
2. Gross type : Borrmann type 2
3. Histologic type : mucinous adenocarcinoma (glandular type)
4. Histologic type by Lauren : indeterminate
5. Size : 3x2.5x0.7 cm
6. Depth of invasion : extension to subserosa (pT2b)
7. Resection margin: free from carcinoma, safety margin: proximal, 3.5 cm; distal, 4.5 cm
8. Lymph node metastasis : metastasis to 3 out of 30 regional lymph nodes (pN1)
9. Lymphatic invasion : present
10. Venous invasion : not identified
11. Perineural invasion : not identified

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