Papanicolaou N, Harbury O L, Pfister R C
Department of Radiology, Massachusetts General Hospital, Boston 02114.
AJR Am J Roentgenol. 1988 Sep;151(3):503-5. doi: 10.2214/ajr.151.3.503.
Surgical filling of renal cortical wedge resection defects with vascularized retroperitoneal fat resulted in postoperative sonographic and CT appearances that simulated focal renal masses in four patients. Correct identification of this abnormality is important in order to avoid unnecessary further evaluation to exclude renal neoplasm.
用带血管的腹膜后脂肪对肾皮质楔形切除缺损进行手术填充，导致4例患者术后超声和CT表现模拟肾局灶性肿块。正确识别这种异常情况很重要，以便避免进行不必要的进一步评估以排除肾肿瘤。
