Sos T A, Gray G F, Baltaxe H A
AJR Am J Roentgenol. 1976 Nov;127(5):717-22. doi: 10.2214/ajr.127.5.717.
Four cases of oxyphilic cortical renal adenomas identified by angiography are described. A suggestive angiographic appearance is outlined for adenomas limited to the cortex: avascularity or hypovascularity; renal vessels splayed and stretched around tumor base; faint parenchymal blush during nephrograpm phase; and tumor well marginated, appearing to arise from the renal cortex. Masses that fulfill the above criteria are adequately treated with excisional biopsy if frozen section confirms their benignity.
本文描述了4例经血管造影确诊的嗜酸性皮质肾腺瘤。文中概述了局限于皮质的腺瘤具有提示性的血管造影表现：无血管或血管减少；肾血管在肿瘤基底周围呈扇形展开并拉长；肾实质期可见淡染的实质 blush；肿瘤边界清晰，似乎起源于肾皮质。如果冰冻切片证实为良性，符合上述标准的肿块可通过切除活检进行充分治疗。
