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[Thursday Endoscopy Conference 20160630]

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1. Early gastric cancer

ù Á¶Á÷°Ë»ç¿¡¼­ ¾ÏÀÌ ³ª¿ÀÁö ¾Ê¾Æ ³»½Ã°æ Àç°ËÇÏ¿© ¾ÏÀ¸·Î È®ÀÎµÇ¾î ¼ö¼úÀ» ½ÃÇàÇÑ È¯ÀÚÀÔ´Ï´Ù.

Stomach, subtotal gastrectomy:
Early gastric carcinoma
1. Location : lower third Center at antrum and lesser curvature
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size : 1.3x0.8 cm
6. Depth of invasion : invades submucosa (sm1) (pT1b)
7. Resection margin: free from carcinom, safety margin: proximal 9.6 cm, distal 2.3 cm
8. Lymph node metastasis : no metastasis in 32 regional lymph nodes (pN0)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified


2. MALT lymphoma

À§Ã¼ÇϺΠ¼Ò¸¸ÀÇ shallow ulceration°ú À§°¢ÀÇ ulcer ¹× scaró·³ º¸ÀÌ´Â º´¼Ò°¡ ÀÖ¾ú½À´Ï´Ù. Gastric MALToma ¿´½À´Ï´Ù.

* Âü°í: EndoTODAY MALToma


3. Intestinal tuberculosis in patients on chemotherapy

¿ìÃø conjunctivaÀÇ malignant melanoma·Î ¼ö¼ú°ú interferonÀ» Æ÷ÇÔÇÑ Ç×¾ÏÈ­Çпä¹ýÀ» ¹Þ´Â ºÐÀε¥ PET¿¡¼­ »óÇà°áÀåÀÇ uptake°¡ ¹ß°ßµÇ¾ú½À´Ï´Ù. Àå°áÇÙÀ̾ú½À´Ï´Ù.

* Âü°í: EndoTODAY Gastrointestinal tuberculosis


4. Fundus EGC type I

Á¶Á÷°Ë»ç¿¡¼­ °úÇü¼º¿ëÁ¾À¸·Î ³ª¿Â ¹Ù ÀÖ´ø ȯÀÚÀÇ ÃßÀû³»½Ã°æ¿¡¼­ ¿ëÁ¾ÀÌ Ä¿Áö¸é¼­ Á¶Á÷°Ë»ç¿¡¼­ adenoma with low grade dysplasia·Î ³ª¿Í ÀÇ·ÚµÈ È¯ÀÚÀÔ´Ï´Ù. EMRÀ» ½ÃÇàÇÏ¿´´Âµ¥ ÀÇ¿ÜÀÇ °á°ú°¡ ³ª¿Ô½À´Ï´Ù.

Early gastric carcinoma
1. Location : fundus, anterior wall
2. Gross type : EGC type I
3. Histologic type : tubular adenocarcinoma, well differentiated (foveolar type), in adenoma (foveolar type) with high grade dysplasia
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 8 mm (2) vertical diameter, 6 mm
6. Depth of invasion : invades mucosa (lamina propria) (pT1a)
7. Resection margin : free from carcinoma(N)
8. Lymphatic invasion : not identified(N)
9. Venous invasion : not identified(N)
10. Perineural invasion : not identified(N)
11. Microscopic ulcer : absent
12. Histologic heterogeneity: absent


[References]

1) SMC Endoscopy Unit »ï¼º¼­¿ïº´¿ø ³»½Ã°æ½Ç

2) SMC Monday GI conference »ï¼º¼­¿ïº´¿ø ÀÏ¿ø³»½Ã°æ±³½Ç ¿ù¿äÁ¡½É¼ÒÈ­±âÁý´ãȸ

3) SMC Thursday endoscopy conference »ï¼º¼­¿ïº´¿ø ÀÏ¿ø³»½Ã°æ±³½Ç ¸ñ¿äÁ¡½É³»½Ã°æÁý´ãȸ

© EndoTODAY Endoscopy Learning Center. Jun Haeng Lee.