these angiomatous lesions are clearly distinguishable from the fibrosarcomas induced by the myeloproliferative sarcoma virus ( mpsv ) , and resemble the sarcomas induced in mice by gz-msv and balb msv , the sarcomas induced in rats by mpsv and ha-msv , and the acute generalized form of kaposi 's sarcoma ( ks ) associated with acquired immune deficiency syndrome ( aids ) in humans .
C0016057
fibrosarcomas
C1261473
sarcomas