Keratosis/pathology , Nail Diseases/pathology , Skin Neoplasms/pathology , Adult , Humans , Keratosis/etiology , Male , Nail Diseases/etiology , Skin Neoplasms/complications

Penile Diseases/microbiology , Skin Ulcer/microbiology , Tuberculosis, Male Genital , Humans , Male , Middle Aged , Penile Diseases/diagnosis , Penile Diseases/drug therapy , Skin Ulcer/diagnosis , Skin Ulcer/drug therapy , Tuberculosis, Male Genital/diagnosis , Tuberculosis, Male Genital/drug therapy

Hair Diseases/etiology , Insect Bites and Stings/complications , Pilomatrixoma/etiology , Skin Neoplasms/etiology , Adult , Diagnosis, Differential , Hair Diseases/diagnosis , Hair Diseases/pathology , Hair Diseases/surgery , Humans , Insect Bites and Stings/diagnosis , Insect Bites and Stings/pathology , Male , Pilomatrixoma/diagnosis , Pilomatrixoma/pathology , Pilomatrixoma/surgery , Skin/pathology , Skin Neoplasms/diagnosis , Skin Neoplasms/pathology , Skin Neoplasms/surgery

Syphilis, Cutaneous/diagnosis , Syphilis/diagnosis , Adult , Anti-Bacterial Agents/therapeutic use , Humans , Jaundice/etiology , Lymphatic Diseases/diagnosis , Male , Penicillin G Benzathine/therapeutic use , Syphilis/drug therapy , Syphilis Serodiagnosis , Syphilis, Cutaneous/drug therapy

Leprosy, Borderline/diagnosis , Leprosy, Lepromatous/diagnosis , Leprosy, Multibacillary/diagnosis , Neglected Diseases , Adult , Biopsy , Clofazimine/therapeutic use , Dapsone/therapeutic use , Drug Therapy, Combination , Female , Humans , Leprosy, Borderline/drug therapy , Leprosy, Borderline/pathology , Leprosy, Lepromatous/drug therapy , Leprosy, Lepromatous/pathology , Leprosy, Multibacillary/drug therapy , Leprosy, Multibacillary/pathology , Morocco , Rifampin/therapeutic use , Skin/pathology