Table 1 Classification system for uterine Sarcomas, College of the American Pathologists
From: Management of uterine sarcomas and prognostic indicators: real world data from a single-institution
College of American Pathologists classification system for uterine sarcomas | |
|---|---|
Histologic type (more than one may apply) | |
 Leiomyosarcoma | |
 Low-grade endometrial stromal sarcoma* | |
 Low-grade endometrial stromal sarcome with: | |
  Smooth muscle differentiation | |
  Sex cord elements | |
  Glandular elements | |
  Other (specify) | |
 High-grade endometrial stromal sarcoma | |
 Undifferentiated uterine/ endometrial sarcoma | |
 Adenosarcoma | |
 Adenosarcoma with: | |
  Rhabdomyoblastic differentiation | |
  Cartilaginous differentiation | |
  Osseous differentiation | |
  Other heterologous element (specify) | |
 Adenosarcoma with sarcomatous overgrowth | |
 Other (specify) |