Clinical Quiz

Ulcerated Lesion on the Penis of a 67-Year-Old Man

Hypercalcemia in a Man With Hodgkin Lymphoma

Rising PSA in a 70-Year-Old Man After Prostate Cancer Salvage Therapy

Proteinuria Associated With COVID-19 Illness

A 36-Year-Old Woman With Chronic Kidney Disease and Proteinuria

A 26-Year-Old Man Unable to Maintain an Erection

A Young Man With Incidental Findings of Proteinuria

A Man With Worsening Abdominal and Pelvic Pain

A Woman With New Onset Hypomagnesemia

A Woman With Long-Standing Unrecognized CKD