Lloyd's sign

Lloyd's sign is a sign of renal calculus, consisting of pain in the loin on deep percussion over the kidney, even when pressure causes no pain. It is closely related to the costovertebral angle tenderness.

Index of the urinary system

Description	Anatomy Physiology Development Cells

Disease	Electrolyte and acid-base Congenital Neoplasms and cancer Other Symptoms and signs eponymous Urine tests findings Blood tests

Treatment	Procedures Drugs potassium and phosphate Intravenous fluids