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[Gastric cancer 944. Focal wall-thickening mass with central ulceration and converging folds] - ðû

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P/D with signet ring cell component¶ó´Â Á¶Á÷°Ë»ç °á°ú¿Í ÇÔ²² ÀÇ·ÚµÈ ºÐÀÔ´Ï´Ù.

ÀÇ·Ú ÈÄ Àç°ËÀ» ÇÏ¿´°í °ÅÀÇ µ¿ÀÏÇÑ ¼Ò°ßÀÌ º¸¿´½À´Ï´Ù.

³»½Ã°æ ¼Ò°ßÀº focal wall-thickening mass with central ulceration and converging folds·Î ¿ä¾àÇÒ ¼ö ÀÖ½À´Ï´Ù.

¼ö¼úÀ» ½ÃÇàÇÏ¿´½À´Ï´Ù.

Focal wall thickeningÀ» º¸ÀÎ AGC¿´½À´Ï´Ù. Subserosal penetrationÀÌ ÀÖ¾úÀ¸³ª serosal invasionÀº ¾ø¾ú½À´Ï´Ù. ¸²ÇÁÀý ÀüÀÌ´Â ¾ø¾ú½À´Ï´Ù.

ÀϺΠÁ¡¸· ÇÔ¸ôºÎ¿¡¼­´Â Ç¥¸é¿¡ ¾Ï¼¼Æ÷°¡ ³ëÃâµÇ¾ú½À´Ï´Ù.

´Ù¸¥ ºÎÀ§¿¡¼­´Â foveolar epithelium ¹Ù·Î ¾Æ·¡ mid-to lower lamina propriaºÎÅÍ ¾Ï¼¼Æ÷°¡ º¸¿´½À´Ï´Ù. ³»½Ã°æ ¼Ò°ß¿¡¼­ wall-thickening mass with central ulceration°ú ÀÏÄ¡ÇÏ´Â º´¸®¼Ò°ßÀÔ´Ï´Ù.


[2024-11-9] Áõ·ÊÅäÀÇ/ÄûÁî Áß ÇÑ fellow²²¼­ ¾Æ·¡¿Í °°Àº impressionÀ» ÁÖ¾ú½À´Ï´Ù.

"Lower body anterior wall¿¡ 3cmÀÇ elevated mass with central ulcerationÀÌ °üÂûµÇ¸ç ÁÖÀ§ Á¡¸·ÀÇ ²ø¾î´ã±èÀÌ °üÂûµÇ¾î SMTÀÇ °¡´É¼ºÀº ³·¾Æº¸ÀÌ°í AGC¶ó Çϱ⿣ Á߽ɺΠ±Ë¾çÀÇ ¸ð¾çÀÌ ºñ±³Àû ±ú²ýÇÏ¿© lymphoma °¡´É¼ºÀÌ ³ô´Ù°í »ý°¢ÇÕ´Ï´Ù"

ÀÌÁØÇà comment: ¼Ò°ßÀº Àß ±â¼úÇϼ̽À´Ï´Ù. ±×·±µ¥ impressionÀÌ Æ²·È±º¿ä. ÁÖ ¼Ò°ßÀÌ massÀÌ°í top central ulcerationÀÌ ÀÖ°í fold°¡ ulcer±îÁö°¡ ¾Æ´Ï°í massÀÇ °æ°è±îÁö ²ø·Á¿À´Â »óȲÀÔ´Ï´Ù. DLBCL¿Í MALT lymphoma¿ÍÀÇ ³»½Ã°æ ¼Ò°ßÀº Á¦¹ý ´Ù¸¨´Ï´Ù. DLBCL´Â Á¾¾çÀÇ ¼ºÀå ¼Óµµ°¡ ºü¸£°í desmoplastic reaction = fibrosis°¡ °ÅÀÇ µ¿¹ÝµÇÁö ¾Ê±â ¶§¹®¿¡ fold º¯È­¸¦ ÀÏÀ¸Å°Áö ¾Ê½À´Ï´Ù. ¹Ý¸é MALT lymphoma´Â ¾ÇÈ­¿Í È£ÀüÀ» ¹Ýº¹Çϴ Ư¡ÀÌ À־ EGC³ª BGU scar ó·³ fold º¯È­¸¦ º¸À̱⵵ ÇÕ´Ï´Ù. ¿©ÇÏÆ° ÀÌ Áõ·Ê´Â massÀÇ periphery±îÁö ´Ù¼öÀÇ fold°¡ ²ø·Á¿À°í ÀÖÀ¸¹Ç·Î lymphomaÀÇ °¡´É¼ºÀº ¸Å¿ì ¸Å¿ì ³·À» °ÍÀ¸·Î º¸ÀÔ´Ï´Ù.


Description Exercise Quiz 5ȸÀÇ 34¹ø Áõ·Ê°¡ ÀÌ È¯ÀÚ¿Í ¸Å¿ì ºñ½ÁÇÕ´Ï´Ù. Á¤´ä·üÀÌ ³·Àº ¹®Á¦ÀÔ´Ï´Ù.

¼Ò°ß: Mid-antrum AW¿¡ 4cm Á¤µµÀÇ mass°¡ ÀÖ½À´Ï´Ù. º´º¯ÀÇ Áß¾Ó¿¡´Â ulcer°¡ ÀÖÀ¸¸ç marginÀº hyperemic, edematousÇÏ°í edge´Â spiculation µÇ¾î ÀÖ½À´Ï´Ù. º´º¯ ¹æÇ×À¸·Î fold°¡ ¿©·¯°³ ²ø·Á¿À´Â °ÍÀÌ °üÂûµË´Ï´Ù.

Áø´Ü: AGC, B-III

[ÀÌÁØÇà comment]

º´º¯ÀÇ ÁÖµÈ Æ¯Â¡À» ulcer·Î º¸°í EGC¶ó ´äÇÑ ºÐÀÌ °è¼Ì½À´Ï´Ù. º´º¯ÀÇ ÁÖµÈ Æ¯Â¡À» ulcer·Î º¸Áö ¸»°í mass·Î º¸°í, mass Áß¾Ó¿¡ ÀÛ°í ±íÀº ulcerationÀÌ ÀÖ´Ù°í º¸¸é ´õ ÁÁ°Ú½À´Ï´Ù. Áï, '±Ë¾ç 1cm + ÁÖº¯ ºÎÁ¾'À¸·Î º¸´Â °Íµµ ÁÁÁö¸¸ '4cm mass + Áß¾Ó ±Ë¾ç'À¸·Î º¸¸é ¾î¶²°¡ ÇÕ´Ï´Ù. ±×¸®°í fold ²÷±ä °÷ÀÇ À§Ä¡µµ Àß º¸¼¼¿ä.

ÁÖ(ñ«)¼Ò°ß, Áï major findingÀ» Á¤È®È÷ Àâ´Â °ÍÀº ¸Å¿ì Áß¿äÇÑ ÀÏÀÔ´Ï´Ù.

¼ö¼úÀ» ÇÏ¿´°í »ý°¢º¸´Ù ±í¾ú½À´Ï´Ù.

Stomach, subtotal gastrectomy:
. Advanced gastric carcinoma
1. Location : middle third, Center at body and anterior wall
2. Gross type : Borrmann type 3
3. Histologic type : signet-ring cell carcinoma
4. Histologic type by Lauren : diffuse
5. Size : 6.5x4.5 cm
6. Depth of invasion : penetrates subserosal connective tissue (pT3)
7. Resection margin: free from carcinoma, safety margin: proximal 2.5 cm, distal 3.5 cm
8. Lymph node metastasis : metastasis to 4 out of 67 regional lymph nodes (pN2), (perinodal extension: present)
9. Lymphatic invasion : present
10. Venous invasion : not identified
11. Perineural invasion : present
12. Peritoneal cytology : negative
13. AJCC stage by 7th edition: pT3 N2

© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng. (2024-11-7)