Table 3.
Detailed characteristics of the 11 patients with appendicular malignancy
| No. | Age (yr) | Sex | Primary tumor type | Tumor size (mm) | Pleomorphism | Mitosis (HPF) | Necrosis | Parietal spread | Surgical approach |
| 1 | 55 | M | B-NHL | CD20(+), CD79a(+) | Appendectomy | ||||
| 2 | 64 | F | Adenoca | 40 | Muscularis propria | Appendectomy-right hemicolectomy | |||
| 3 | 67 | M | Adenoca | 15 | Appendectomy-right hemicolectomy | ||||
| 4 | 74 | F | Adenoca | 50 | Serosa | Appendectomy-right hemicolectomy | |||
| 5 | 51 | M | Adenoca | 50 | Serosa | Appendectomy-right hemicolectomy | |||
| 6 | 41 | F | Carcinoid | 25 | Minimal | 1/10 | No | Mesoappendix | Appendectomy-right hemicolectomy |
| 7 | 28 | F | Carcinoid | 5 | Minimal | 1/10 | No | Submucosa | Appendectomy |
| 8 | 28 | F | Carcinoid | 8 | Minimal | 0/10 | No | Mesoappendix | Appendectomy |
| 9 | 60 | F | Carcinoid | 10 | Moderate | 2/10 | No | Mesoappendix | Appendectomy |
| 10 | 21 | M | Carcinoid | 12 | Moderate | 2/10 | No | Mesoappendix | Appendectomy |
| 11 | 52 | F | Carcinoid | 13 | Moderate | 1/10 | No | Muscularis propria | Appendectomy |
HPF: High power field; M: Male; F: Female; B-NHL: B cell non-Hodgkins lymphoma.