{Reference Type}: Case Reports {Title}: Penile ulcerative pyoderma gangrenosum: A rare entity. {Author}: Patel JK;Pillai DS;Bodar P;Nair PA; {Journal}: Indian J Sex Transm Dis AIDS {Volume}: 44 {Issue}: 1 {Year}: 2023 Jan-Jun 暂无{DOI}: 10.4103/ijstd.ijstd_115_22 {Abstract}: Pyoderma gangrenosum (PG) is a rare, chronic, ulcerative, neutrophilic, and inflammatory skin disease. It most commonly affects the lower limb, may affect peristomal skin, and rarely involves mucosal and internal sites. Genital involvement has been rarely reported. Hereby, we report a case of penile PG in a 70-year-old male treated with oral steroids.