Renal occupancy is a description on imaging that indicates the presence of lesions in the soft tissues of the kidneys, which may be benign lesions such as renal cysts or malignant lesions such as renal cell carcinoma.
1. Benign lesions: renal cysts may appear as occupying lesions on imaging. In addition, renal angiomyolipoma, malignant tumor, renal adenoma, etc. are also occupying lesions.
2. Malignant lesions: renal occupancy may also be soft tissue abnormality caused by malignant diseases, such as renal cell carcinoma, nephroblastoma and so on.
Renal occupancy is only a description of imaging examination, and it can not be clearly diagnosed. It is recommended to actively cooperate with doctors to improve other examinations to clarify the diagnosis and take targeted treatment measures.