EndoTODAY 내시경 교실
Beginner | ESA | Schedule | OPD
Seminars | Atlas | Recent | Links
[Gastric cancer 456 - Neuroendocrine carcinoma]
001 | 101 | 201 | 301 | 401 | 501 | 601 | 701 | 801 | 901 | 1000
melena로 내원하여 수술을 의뢰하였습니다.
1. WHO classification(2010): Neuroendocrine carcinoma (G3), well-differentiated
2. Size: 7.5x4.5x4 cm
3. Grading: Mitotic Count: >20/10HPF, Ki-67 labeling index: G3>20%
4. Immunohistochemical Stains: Synaptophysin : Positive; Chromogranin A: Positive; CD56 (-)
5. Lymphovascular invasion: Present
6. Perineural invasion: Not identified
7. Resection margins: Negative
8. Other pathologic components: presence of tumor necrosis (20 %)
* 참고: EndoTODAY 유암종
© 일원내시경교실 바른내시경연구소 이준행. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.