Cystoscopy

Cystoscopy is a procedure that allows direct visualization of the urethra, urinary bladder, and ureteral orifices through the transurethral insertion of a cystoscope into the bladder.

Acute Glomerulonephritis

Acute glomerulonephritis (GN) comprises a specific set of renal diseases in which an immunologic mechanism triggers inflammation and proliferation of glomerular tissue that can result in damage to the basement membrane, mesangium, or capillary endothelium.

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