benign prostatic hyperplasia (BPH), a histological diagnosis associated with nonmalignant, noninflammatory enlargement of the prostate, most common among men over 50 years of age. Also called benign prostatic hypertrophy. Compare prostatitis. ▪ OBSERVATIONS: BPH diagnosis can only be made after biopsy or resection; otherwise the diagnosis is benign prostatic enlargement. BPH is usually progressive and may lead to urethral obstruction and to interference with urine flow, urinary frequency, nocturia, dysuria, and urinary tract infections. ▪ INTERVENTIONS: Treatment may include medication, localized application of heat, balloon dilation, laser vaporization, and microwave hyperthermia. Surgical resection of the enlarged prostate is sometimes necessary. ▪ PATIENT CARE CONSIDERATIONS: Some men may experience temporary problems with sexual function after benign prostatic hyperplasia surgery.
