<s>[INST] My husband has just undergone the ultrasonography of Abdomen and Pelvis.Doctor has given the following impressionLeft  kidney is not visualized in left renal fossa or in rest of abdomen & pelvis meanAtrophic?  HypoplasticFatty liverWhat does this mean? Is it very serious. Please revert.thanks [/INST] Hello Non visualization of left kidney during USG may be due many reasons like absent left kidney, hypoplastic/atrophic kidney.USG is not confirmatory. It is not a serious condition. Your husband can go for contrast CT scan of abdomen. It can confirm status of left kidney which may be present in other ectopic site. Fatty liver is a reversible condition. He needs few other investigations like routine hologram, RBS,LFT, Lipid profile. He should increase his physical activity. He may need to take few medicines after proper evaluation. He should avoid fatty and fried food. Avoid alcohol if he takes these things. Take Care Chat Doctor.  </s>