Table 2.

Prox 1 expression in non-endothelial mesenchymal tumors.

Tumor type	Positive/total	% positive
Angiomatoid FH	0/14
Cardiac myxoma	0/20
Chordoma	0/12
Clear cell sarcoma	0/5
Dendritic reticulum cell sarcoma	0/1
Epithelioid sarcoma	0/17
Ewing sarcoma	4/16	25
Gastrointestinal stromal tumor, gastric	0/59
Gastrointestinal stromal tumor, intestinal	0/23
Glomus tumor	0/14
Hemangioblastoma of cerebellum	0/3
Leiomyosarcoma	0/21
Lymphoma, small B-cell	0/32
Lymphoma, large B-cell	0/41
Extramedullary myeloid tumor, blastic	0/10
Malignant peripheral nerve sheath tumor	0/16
Meningioma	0/30
Metastatic melanoma	0/38
Nodular fasciitis	0/29
Paraganglioma, retroperitoneal	5/15	33
Schwannoma	0/15
Solitary fibrous tumor/hemangiopericytoma	0/35
Synovial sarcoma	5/27	19
Undifferentiated pleomorphic sarcoma/malignant fibrous histiocytoma	0/26
Unclassified spindle cell sarcoma	0/9
Total	14/528	2.6