Table A2.

Histologic Subtypes

		High Grade		Establishment Rate Among High Grade		Time to Establishment (days)
Subtype	No.	No.	% High Grade	No.	% (success/high grade)	Median	Range
Angiomyoplipoma	1	0	0.0
Angiosarcoma	1	1	100.0	0	0.0
Chondrosarcoma	1	0	0.0
Chordoma	1	0	0.0
Dermatofibrosarcoma protuberans	1	1	100.0	0	0.0
Desmoid tumor	1	0	0.0
Desmoplastic small round cell tumor		2	100.0	0	0.0
Embryonal sarcoma	1	1	100.0	0	0.0
Epithelioid sarcoma	3	3	100.0	0	0.0
Ewing sarcoma, extraosseous	3	3	100.0	1	33.3	49	49
Fibromyxoid sarcoma	2	1	50.0	0	0.0
Follicular dendritic cell sarcoma	2	2	100.0	1	50.0	23	23
GI stromal tumor	7	4	57.1	1	25.0	84	84
Intramuscular angioma	1	0	0.0
Leiomyoma	3	0	0.0
Leiomyosarcoma	15	15	100.0	8	53.3	86	29–170
Liposarcoma	27	12	44.4	8	66.7	80	9–184
Malignant peripheral nerve sheath tumor	1	0	0.0
Myxofibrosarcoma	5	5	100.0	3	60.0	70	14–121
Myxoma	3	0	0.0
NOS/spindle cell/UPS	16	15	93.8	7	46.7	30	16–142
Osteosarcoma, extraosseous	1	1	100.0	1	100.0	27	27
Phyllodes tumor	1	1	100.0	0	0.0
Radiation-associated sarcoma	1	1	100.0	0	0.0
Rhabdomyosarcoma	1	1	100.0	1	100.0	44	44
Schwannoma	1	0	0.0
Solitary fibrous tumor	3	0	0.0
Synovial sarcoma	2	2	100.0	1	50.0	91	91

Abbreviations: NOS, not otherwise specified; UPS, undifferentiated pleomorphic sarcoma.