Examining enlarged kidneys Flashcards
Peripheral inspection (3)
Renal Impairment HTN Pallor Renal Replacement Therapy AV fistula (or scar) Tunnelled dialysis lines (or scar) Tenchkhoff catheter (or scar) Immunosuppressant Stigmata Cushingoid Skin tumours: AKs, SCC, BCC and MM Gingival hypertrophy: ciclosporin
Inspection
Nephrectomy scar Rutherford Morrison scar Tenchkhoff catheter (or scar)
Auscultation
Renal bruit
Palpation (3)
Palpable Kidney Flank mass Can get above it Ballotable Moves inferiorly ̄c respiration Resonant PN Hepatomegaly Renal Transplant
Completion
External genitalia: hydrocele 2O to RCC Urine dip: proteinuria, haematuria CVS: mitral valve prolapse
Significant negatives
Unilateral enlargement Hepatomegaly Evidence of RRT or immunosuppression
Differentials if bilateral
ADPKD Bilateral RCC (5%) Bilateral cysts: e.g. in VHL Amyloidosis
Differentials if unilateral
Simple renal cyst RCC Compensatory hypertrophy + contralateral nephrectomy: ADPKD