<unk>  is a malignant growth found on the skin or in the tissues of the<unk> .<unk>  may be classified according to cell types into several subtypes: squamous cell<unk> , adenocarcinoma, melanoma, basal cell<unk> , lymphoma, and sarcoma. The incidence of<unk>  is approximately 1 per 100,000 men in the United States. On gross pathology, scaly patches or nodules, erythematous, and ulceration are characteristic findings of<unk> . Common risk factors in the development of<unk>  are human papillomavirus, phimosis, poor genital hygiene, not being circumcised, weakened immune system, smoking, and treatment for psoriasis. And it is caused by an infection with human papillomavirus. The most common symptoms of<unk>  include non-healing lesion, change in the colour of the<unk> , redness or irritation of the<unk> , lump or thickening of the skin on the<unk> , phimosis, foul-smelling discharge or bleeding from the<unk>  or from underneath the foreskin, itching or burning under the foreskin, swelling of the<unk> , lump in the groin, and dysuria. Biopsy is helpful in the diagnosis of<unk> . The predominant therapy for<unk>  is surgical resection. Adjunctive chemotherapy, radiation therapy, and biological therapy may be required. Prognosis is generally good, and the 5-year survival rate of patients with<unk>  is approximately 67%.
Carcinoma of the penis
Infectious balanitis
Trichostasis spinulosa
Genital wart
Condyloma
Genital ulcer
Penile carcinoma in situ
Genital warts