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肾血管平滑肌脂肪瘤较少见。本文收集6例(其中淮阴市第二人民医院3例,淮阴市第一人民医院、淮阴县人民医院、泗阳县人民医院各1例)的临床及病理资料进行分析,并结合文献进行讨论。临床及病理资料6例患者中男1例,女5例,年龄32～57岁,平均年龄47岁,病变位于右侧2例,左侧4例。症状及体征:患侧腰痛、腹部肿块各5例,无痛性肉眼血尿1例,发热4例,贫血3例,1例合并肾结石、腰部脓肿及窦道形成。病程1～9年。病变位于肾上极、肾下极各2例,肾外缘1例,部位不详1例。肿瘤最小为4.5×6×6cm,最大者达儿头大。均位于肾实质中,多呈结节状向肾外突出,与周围肾组
Renal angiomyolipoma is less common. This article collected 6 cases (including Huaiyin City Second People’s Hospital 3 cases, Huaiyin City First People’s Hospital, Huaiyin County People’s Hospital, Suiyang County People’s Hospital 1 case each) clinical and pathological data analysis, and combined with literature discussion. Clinical and pathological data of 6 patients were male and female, 5 cases, aged 32 to 57 years, mean age 47 years, lesions located in the right side in 2 cases, left side in 4 cases. Symptoms and signs: ipsilateral low back pain, abdominal mass in 5 cases, painless gross hematuria in 1 case, fever in 4 cases, anemia in 3 cases, 1 case with kidney stones, abscesses in the waist, and sinus formation. Duration of 1 to 9 years. The lesions were located in the upper pole of the kidney and the lower pole of the kidney respectively in 2 cases, the outer edge of the kidney in 1 case, and the location was unknown in 1 case. The smallest tumor is 4.5 × 6 × 6cm, the largest child up to a large head. Are located in the renal parenchyma, mostly nodular to the kidney, and the surrounding kidney group