Copyright
©The Author(s) 2016.
World J Methodol. Mar 26, 2016; 6(1): 87-92
Published online Mar 26, 2016. doi: 10.5662/wjm.v6.i1.87
Published online Mar 26, 2016. doi: 10.5662/wjm.v6.i1.87
Table 1 Malignant perivascular epithelioid cell tumor’s criteria[4]
| Features | Definition |
| Tumor size greater than 5 cm | |
| Infiltrative growth pattern | Benign (none criteria) |
| High nuclear grade | Malignant (2 or more features) |
| Necrosis | Uncertain malignant potential (1) |
| Mitotic activity > 1/50 high power field | |
| Aggressive clinical behavior |
- Citation: Llamas-Velasco M, Requena L, Mentzel T. Cutaneous perivascular epithelioid cell tumors: A review on an infrequent neoplasm. World J Methodol 2016; 6(1): 87-92
- URL: https://www.wjgnet.com/2222-0682/full/v6/i1/87.htm
- DOI: https://dx.doi.org/10.5662/wjm.v6.i1.87