Metastatic Patterns of Myxoid/Round Cell Liposarcoma: A Review of a 25-Year Experience

Table 3

Comparison between previous and current study.

Year	Author	No. of cases	Metastatic rate	Extrapulmonary metastatic rate	Pulmonary metastatic rate	Common sites of the extrapulmonary metastases
2007	Schwab JH	230	31%	17%	14%	Bone, Soft tissue, Abdomen
1999	Spillane AJ	50	—	20%	—	Abdomen, Retroperitoneum
1997	Pearlstone DB	102	32%	30%	2%	Retroperitoneum, Chest wall
1996	Kilpatrick SE	95	35%	—	—	Retroperitoneum, Abdomen, Chest wall
2010	Current study	58	19%	14%	5%	Bone, Soft tissue