Resultados funcionales de pacientes tratados con faringolaringectomía y reconstrucción faríngea con colgajo pediculado / Functional Outcomes using pedicle flap reconstruction approach after pharyngolaryngectomy in laryngeal carcinoma patients

INTRODUCCIÓN: La laringectomía total es el tratamiento de elección del cáncer de laringe avanzado, requiriendo en ocasiones asociar una resección parcial o total de la faringe para su manejo. El defecto faríngeo, puede repararse con colgajos libres o pediculados, teniendo estos últimos la ventaja de ser simples, confiables y resistentes a la radioterapia. OBJETIVO: Presentar los resultados funcionales de una serie de pacientes tratados con faringolaringectomía y reconstrucción faríngea con colgajo pediculado. MATERIAL Y MÉTODO: Se revisaron registros de pacientes con laringectomía total más faringectomía parcial y reconstrucción con colgajo pediculado en el Hospital Regional de Talca entre 2009 y 2017, encontrando 6 casos de los cuales 4 se encontraron vivos al momento de iniciar el estudio. Se realizó videofluoroscopía para evaluar deglución, presencia de estenosis y/o fístulas, además, de evaluación nutricional y encuesta de calidad de vida. RESULTADOS: En el estudio de la deglución por fluoroscopía, todos los pacientes presentaron escasa retención del material de contraste en la hipofaringe y esófago cervical, lo cual está en relación con cambios morfológicos posquirúrgicos, sin afectar significativamente el mecanismo deglutorio. Todos los pacientes se encontraron eutróficos en su evaluación nutricional y sin evidencias de alteración de su calidad de vida secundaria a la deglución. CONCLUSIONES: La reconstrucción faríngea parcial con colgajo pediculado en pacientes con laringectomías totales asociadas a faringectomía parcial permite una deglución adecuada y sin disfagia, con un estado nutricional eutrófico.

INTRODUCTION: Total laryngectomy is the treatment of choice for advanced laryngeal cancer and after radiotherapy failure. In patients with pharyngeal invasion, it is associated with total or partial pharyngectomy, wich defect can be repaired with free or pedicle flaps. AIM: To present a brief series of pedicle flap reconstruction approach after pharyngolaryngectomy in laryngeal carcinoma patients and functional outcomes MATERIALS AND METHOD: We looked at laryngeal cancer patient records who were treated with total laryngectomy with partial pharyngectomy and pharyngeal reconstruction with pedicle flap at "Hospital Regional de Talca" between the years 2009 and 2017, finding 6 cases, 4 of which were alive at the beginning of the study. We analized videoflourocopy swallow studies to assess mechanisms of deglutition, and presence of stenosis or fistulas. We also performed a nutritional state assessment and a quality of life questionnaire. RESULTS: During videodeglutition study, the 4 patients showed minimal contrast swallow delay at hypopharynx and cervical esophagus. All the patients were found eutrophic in their nutritional assessment and with no significant evidence of quality of life disturbances secondary to deglutition state. CONCLUSIONS: Partial pharyngeal reconstruction using pedicle flaps in patients who underwent total laryngectomy with partial pharyngectomy allows to maintain an adequate deglutition without dysphagia, as well as a good nutritional state.

Perfil epidemiológico y características generales de las víctimas de atentados sexuales en el hospital de San Javier / Epidemiological profile and general characteristics victims of sexual assault in the Hospital San Javier

Sex crimes break the people’s sexual self-determination and minor` sexual indemnity. They do not only relate to physical force, but involve different types of sexual violence. We made a descriptive review of all cases observed in the emergency room of San Javier’s hospital from January 2009 to December2011.Records of the emergency department and the standard questionnaire delivered by the legal medical service to all health centers, were analyzed. Eighty-four percent were female,58 percent under 18 years-old, 76 percent single, 50 percent students and 52 percent had urban residence. In half of the cases were reported to the police, rape was the most reported attack with52 percent and percent of complaints were originated from a single event. Was obtained 36 percent of normal physical examinations. The most frequent lesions were extragenital, followed by genital and coloproctologic. Sixty-four percent of the offenderswere known by the victim; in 36 percent of cases the perpetrator was a relative and 6 percent of them was the father of the victim. We conclude that women are the main victims of sexual assaults,mainly children, singles and students. We recommenda systematic review of such complaints.