Renal lymphoma vs. Renal dysplasia
4 and 1/2 year old mn DSH presented with weight loss and decreased appetite PE shows BCS 4/9, Grade 3/6 cardiac murmur with occ arrhythmia CBC shows HCT=28%, Chemistry profile shows BUN=75 mg/dl, Creat=3.6mg/dl, amy=3030 IU/L, Ca=10.9mg/dl, K=3.1 mEq/L, Na:K=49, T4=0.9mcg/dl U/A shows USG=1.017, trace protein, 1+ occult blood, 4-10 CaOx dihydrate crystals/hpf, 4-10 Ca Phos…