错构瘤是肿块的杂乱无章，但有区别的，细胞，而在案件TSC很少进展，以恶性肿瘤。
Hamartomas are lumps of disorganized, but differentiated, cells, which in the case of TSC rarely progress to malignancy.
典型的错构瘤内由于有脂肪成分的存在，在B超、CT和MRI图像上都可作出定性诊断，临床上容易与肾细胞癌进行鉴别。
Typical hamartoma with fat because of the existence of B-, CT and MRI images can make a qualitative diagnosis, clinical and renal cell carcinoma easy to identify.
结果发现：肾错构瘤中未见pcna着色，在正常肾组织中仅见少许细胞着色，而肾癌所有切片均呈阳性反应。
The results were as follows: no positive immunostaining cell was found in renal angiomyolipoma, a few cells in normal renal tissue were stained, and PCNA was expressed in all renal cancer specimens.
结果发现：肾错构瘤中未见pcna着色，在正常肾组织中仅见少许细胞着色，而肾癌所有切片均呈阳性反应。
The results were as follows: no positive immunostaining cell was found in renal angiomyolipoma, a few cells in normal renal tissue were stained, and PCNA was expressed in all renal cancer specimens.
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