Penis skin problems. J Urol. Penile cancer: Balanitis xerotica obliterans and urinary obstruction. Penile lichen sclerosus: Kliegman RM, et al. Balanitis presents with mild burning, pruritis, itching, swelling, erythematous patches, and plaques or bullae involving the glans penis, satellite eroded pustules nudist girl butt moist curd-like accumulations[ 1 ] [ Figure 2 ]. Share full text access. More often, contact dermatitis is irritant, resulting from persistent moisture and maceration. Fluorouracil cream, a surgical procedure, or laser therapy may be used to remove the cancer. Seeking help.