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©2010 Baishideng.
World J Gastroenterol. May 28, 2010; 16(20): 2504-2519
Published online May 28, 2010. doi: 10.3748/wjg.v16.i20.2504
Published online May 28, 2010. doi: 10.3748/wjg.v16.i20.2504
Parameters | Low-grade phenotypes | High-grade phenotypes |
Architectures | Nodular patterns in whorl, storiform and fascicular arrangement | Diffuse and sheet-like patterns |
Cellular features | Spindle or blunt cells with mild nuclear atypia and a small nucleolus in > 90% of area | Epithelioid or pleomorphic cells with marked nuclear atypia and large nucleoli |
Mitotic counts | < 5/10 HPF | ≥ 5/10 HPF |
Ki-67-LI | < 10% | ≥ 10% |
Necrosis | Absent | Frequently present |
Lymphocyte infiltration | Sporadic and throughout the lesion | Focal or regional |
- Citation: Li L, Shi YH, Guo ZJ, Qiu T, Guo L, Yang HY, Zhang X, Zhao XM, Su Q. Clinicopathological features and prognosis assessment of extranodal follicular dendritic cell sarcoma. World J Gastroenterol 2010; 16(20): 2504-2519
- URL: https://www.wjgnet.com/1007-9327/full/v16/i20/2504.htm
- DOI: https://dx.doi.org/10.3748/wjg.v16.i20.2504