The left kidney and psoas shadows may be indistinct.

左肾和腰肌阴影可模糊不清。

youdao

There are multiple cystic lesions within the left kidney.

左侧肾脏可见多发囊性病变。

youdao

The right kidney could not be identified and the left kidney appeared normal.

右肾分辨不清，左肾表现正常。

youdao

Since then I haven't been given any information on what I should do to prevent something happening to my left kidney.

BBC: Scrubbing Up: Your Comments

If left untreated, kidney damage can worsen and turn into kidney failure, which can have serious affects on the heart, brain, and bones.

CNN: Diabetes drug Byetta tied to kidney problems, says FDA

The law firm said Todd was left with 80% kidney function and Aaron with 64%.

BBC: Twins Aaron and Todd Mock