Tumor vessels. Angiographic-histopathologic correlation.
The operative or autopsy specimens of 20 cases of renal carcinoma, 10 cases of pancreatic carcinoma and 10 cases of malignant glioma were studied histopathologically and compared with the in vivo angiographic findings. The study was focused on the presence or not of newly formed tumor vessels trying to eludicate if the abnormal vessels seen on angiography are newly formed tumor vessels or altered preexisting vessels.
D000230:Adenocarcinoma / Q000098:blood supply / Q000473:pathology; D000818:Animals; D001158:Arteries; D001254:Astrocytoma / Q000098:blood supply; D001932:Brain Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging / Q000473:pathology; D002196:Capillaries; D006801:Humans; D007680:Kidney Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging / Q000473:pathology; D009369:Neoplasms / Q000098:blood supply*; D010190:Pancreatic Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography; D051381:Rats