| D008297 |
Male |
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Males |
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| D001808 |
Blood Vessels |
Any of the tubular vessels conveying the blood (arteries, arterioles, capillaries, venules, and veins). |
Blood Vessel,Vessel, Blood,Vessels, Blood |
|
| D006393 |
Hemangiopericytoma |
A tumor composed of spindle cells with a rich vascular network, which apparently arises from pericytes, cells of smooth muscle origin that lie around small vessels. Benign and malignant hemangiopericytomas exist, and the rarity of these lesions has led to considerable confusion in distinguishing between benign and malignant variants. (From Dorland, 27th ed; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1364) |
Hemangiopericytomas |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000368 |
Aged |
A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. |
Elderly |
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| D012186 |
Retroperitoneal Neoplasms |
New abnormal growth of tissue in the RETROPERITONEAL SPACE. |
Neoplasm, Retroperitoneal,Neoplasms, Retroperitoneal,Retroperitoneal Neoplasm |
|
| D012983 |
Soft Tissue Neoplasms |
Neoplasms of whatever cell type or origin, occurring in the extraskeletal connective tissue framework of the body including the organs of locomotion and their various component structures, such as nerves, blood vessels, lymphatics, etc. |
Neoplasm, Soft Tissue,Neoplasms, Soft Tissue,Soft Tissue Neoplasm |
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