A 7-year-old intact male Boxer was referred to our services at the Veterinary Teaching Hospital of the University of Trás-os-Montes and Alto Douro, suffering from a persistently erect penis (including the bulbus glandis) that had been exposed for several days. Radiographic and ultrasonographic examinations detected a 5.0 x 3.5 cm mass located dorso-laterally to the urinary bladder. The microbial culture of the mass revealed Staphylococcus spp. At that time, we suspected the involvement of an abscess in the origin of the priapism. Medical and surgical treatments were promptly instituted, which allowed for penile withdrawal into the prepuce; however, the resolution of the penile erection was not accomplished in the following days and penile amputation was required. Histological evaluation of the excised penis revealed extensive infarction of the erectile tissue of the pars longa and bulbus glandis, and also of the blood vessels of the penis. Following penile amputation and antimicrobial therapy, the animal fully recovered. Ultimately, the animal died as a consequence of gastric torsion. At necropsy, some lesions compatible with a previous perforation of the intestinal wall were recorded. The data gathered from the anamnesis, the physical and imaging examinations, along with the post-mortem findings, allowed us to conclude that in this clinical case the primary cause of priapism was a perineal abscess due to bowel perforation.

!Objective: The penile cancer is a rare entity in the developed countries and its incidence increases in the developing countries, achieving up to 10% of the malignancies in men. There is a crucial association with the HPV, in the same way it relates to inadequate hygiene habits and the phimosis. The objective of the surgical treatment is resection with adequate margins, and the inguinal lymph node dissection when indicated. The restore skin coverage in these lesions is a challenge for the surgeon, as it seeks to achieve a phallus almost normal appearance, and restore the patient's tactile and the erogenous function, with the fewest possible interventions, trying to minimize the psychological trauma. Previously, many of these patients were considered inoperable and were recommended to radiation therapy to cure the injury. The evolution of the plastic surgical techniques using skin or the myocutaneous flaps, have provided the surgeon another option to keep the local oncological control with acceptable morbidity. Clinical Case: The aim of this paper is to present the case of a 56 years old male patient with diagnostic of squamous cell cancer of the penis stage II, who underwent the penile stripping, with bilateral inguinal lymphadenectomy; and rotation flap reconstruction of the scrotal skin. We found no published paper about the skin reconstruction of penile skin flap from scrotum for cancer patients, hence the importance of this work. Keywords: Cancer, Penile, HPV, Reconstruction, Faloplastia.