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[´Ù¾çÇÑ ´ëÀå Áúȯ 027 - Rectal carcinoid]

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Á¶Á÷°Ë»ç¿¡¼­ carcinoid·Î ³ª¿Í ³»½Ã°æ ÀýÁ¦¼úÀÌ ½ÃÇàµÇ¾ú½À´Ï´Ù. ¾Æ·¡ÀÇ °á°ú¿´½À´Ï´Ù.

Rectum, 4 cm from anal verge, endoscopic resection:
1. Diagnosis: Neuroendocrine tumor
2. WHO classification(2010): Neuroendocrine tumor(G1)
3. Size: 1.7x1.2 cm
4. Extent: Mucosa and submucosa
5. Grading: Mitotic Count(/10HPF): 0-1
6. Lymphovascular invasion: Present
7. Perineural invasion: Present
8. Resection Margins: Negative


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Rectum, low anterior resection:
. Status post endoscopic submucosal dissection
. No residual tumor in polypectomy site
. HIstologic type and grade: not identified (no residual tumor):
1. Location: rectum
2. Gross type: scar
3. Size: cannot be determined (no residual tumor)
4. Depth of invasion: cannot be determined (no residual tumor)
5. Resection margin: free from carcinoma (no residual tumor)
6. Regional lymph node metastasis: metastasis of neuroendocrine tumor to 1 out of 3 regional lymph nodes (1/3: pericolic, 1/3)


[References]

1) EndoTODAY Gastric carcinoid À§À¯¾ÏÁ¾

2) EndoTODAY Duodenal carcinoid ½ÊÀÌÁöÀå À¯¾ÏÁ¾

3) EndoTODAY Colorectal neuroendocrine tumor °áÀåÁ÷Àå ½Å°æ³»ºÐºñÁ¾¾ç. Á÷Àå À¯¾ÏÁ¾.

4) Carcinoid Tumor ´ëÇÑ Helicobacter ¹× »óºÎÀ§Àå°ü ¿¬±¸ÇÐȸ Ãá°è½ÉÆ÷Áö¾ö (ÀÌÁØÇà. 2009)

5) EndoTODAY Case: rectal carcinoid with metastasis Á÷Àå À¯¾ÏÁ¾ ¸²ÇÁÀý ÀüÀÌ Áõ·Ê

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