8yr FS dog. Tachypnea/inst. lung pattern. BW=NAF- liver (GGT=44, TB=24). Put on PB and lasix. Echo aft.meds started=norm card struct and funct, underloaded LV, low norm FX% ,C. Index LVIDs=0.88. EPSS=norm. Flow vel’s diminished. Pul. flow prof. notched. The RPA dist. Idx= low ,TAPSE low normal(wt lung) PA:AO=N. Dog =no valve issues. 2nd deg. blk on us ecg.HR=92.”Wet lung”= non card. Lung scan to ab, image of 2 GB’s same plane. 1 hyperechoic sludge and 2 hypo. Has polycystic kid dx. End stg R kid, cystic L kid. Frm pic and vid, is the hypo liver structure a cyst(PKD), GB or B duct?