RT Book, Section A1 Moore, Sarah A1 Pedigo, Ryan A2 Knoop, Kevin J. A2 Stack, Lawrence B. A2 Storrow, Alan B. A2 Thurman, R. Jason SR Print(0) ID 1181041300 T1 Balanoposthitis T2 The Atlas of Emergency Medicine, 5e YR 2021 FD 2021 PB McGraw-Hill PP New York, NY SN 9781260134940 LK accessmedicine.mhmedical.com/content.aspx?aid=1181041300 RD 2024/04/19 AB Balanoposthitis is an infection and inflammation of the glans penis that also involves the overlying foreskin (prepuce). Balanitis is isolated to the glans, whereas posthitis involves only the prepuce. Pain, erythema, and edema of the affected parts of the penis are typically present. Patients may refrain from urination secondary to dysuria, or the edema may induce meatal occlusion, leading to urinary retention or obstruction. Common etiologies include overgrowth of normal bacterial flora secondary to poor hygiene (pediatric patients), STIs (adolescents and adults), and candidal infections (the elderly or immunocompromised).