Correction to: Quantifying the extent of fistulotomy. How much sphincter can we safely divide? A three-dimensional endosonographic study.

In the Fig. 1 of the original published version of this article the numbers were switched as well as in the text of Results section, lines 5 and 6. The revised figure and the corrected text are now presented correctly in this article.

Programa de cooperación quirúrgica en un hospital rural de Etiopía. ¿Podemos ofrecer cirugía de calidad? / Surgical Cooperation Program in a Rural Hospital of Ethiopia. Can we Offer Quality Surgeries?

RESUMEN Introducción: En Etiopía la asistencia quirúrgica en el medio rural es deficitaria por la falta de cirujanos y por los limitados recursos sanitarios, y este escenario subóptimo puede provocar un incremento de morbilidad y mortalidad operatoria. Objetivos: Describir las intervenciones quirúrgicas realizadas durante ocho años de cooperación en el Hospital Rural de Gambo y analizar la morbilidad y mortalidad posoperatoria. Método: Se realizó un estudio descriptivo, retrospectivo, de las intervenciones quirúrgicas practicadas en el Hospital Rural de Gambo, por un grupo de cooperación quirúrgica entre 2007-2017 en ocho campañas quirúrgicas. Se recogieron en una base de datos el sexo, edad, diagnóstico, tipo de cirugía (urgente o programada), operaciones realizadas, complicaciones posoperatorias, infecciones del sitio quirúrgico, morbilidades, reintervenciones, transfusiones de sangre y mortalidad posoperatoria. Resultados: Se operaron 587 pacientes, 389 de cirugía general, 78 de obstetricia-ginecología, 77 lesiones urológicas y 38 pacientes de traumatología. El 13 por ciento (89) pacientes fueron operados de urgencia. Se aplicó anestesia general con intubación traqueal a 143 pacientes, anestesia raquídea en 167 casos y anestesia local en 277. En cirugía mayor (310 pacientes), la mortalidad fue 2 por ciento, con 5,3 por ciento de infección del sitio quirúrgico, 3 reintervenciones (1 por ciento) y 9 (3 por ciento) transfusiones sanguíneas perioperatorias. Conclusiones: Para la cooperación quirúrgica en el entorno rural de Etiopía es necesaria una formación adicional en cirugía obstétrica-ginecológica, urología y traumatología. A pesar de los escasos medios tecnológicos del Hospital Rural de Gambo es posible realizar una cirugía mayor con seguridad, con un bajo índice de infecciones de herida, de necesidades transfusionales, reoperaciones y mortalidad(AU)

ABSTRACT Introduction: In Ethiopia, surgical assistance in rural areas is deficient due to the lack of surgeons and limited health resources. This suboptimal setting can cause an increase in morbidity and surgical mortality. Objectives: To describe the surgical interventions carried out during eight years of cooperation in Gambo Rural Hospital and analyze the postoperative morbidity and mortality. Method: A retrospective and descriptive study of the surgical interventions performed at Gambo Rural Hospital was carried out by a surgical cooperation group between 2007-2017 in eight surgical campaigns. Sex, age, diagnosis, type of surgery (urgent or scheduled), carried out operations, postoperative complications, surgical site infections, morbidities, reoperations, blood transfusions and postoperative mortality were collected in a database. Results: 587 patients were operated on: 389 for general surgery, 78 for obstetrics-gynecology, 77 urological lesions, and 38 for traumatology. 13 percent (89) patients were operated urgently. General anesthesia with tracheal intubation was applied to 143 patients, spinal anesthesia was used in 167 cases and local anesthesia was used in 277 cases. In major surgery (310 patients), mortality was 2 percent, with 5.3 percent of surgical site infection, 3 reinterventions (1 percent) and 9 (3 percent) perioperative blood transfusions. Conclusions: Additional training in obstetric-gynecological surgery, urology and traumatology is necessary for surgical cooperation in the rural setting of Ethiopia. Despite the scarce technological means of Gambo Rural Hospital, it is possible to perform major surgery safely, with a low rate of wound infections, transfusion needs, reoperations and mortality(AU)

Colitis fulminante por Clostridium difficile / Fulminant Clostridium difficile colitis

No disponible

Quantifying the extent of fistulotomy. How much sphincter can we safely divide? A three-dimensional endosonographic study.

PURPOSE: To quantify the longitudinal division of the internal anal sphincter (IAS) and external anal sphincter (EAS) after fistulotomy using three-dimensional endoanal ultrasound (3D-EAUS) and correlate the results with postoperative faecal incontinence. METHODS: A prospective, consecutive study was performed from December 2008 to October 2010. All patients underwent 3D-EAUS before and 8 weeks after surgery. Thirty-six patients with simple perianal fistula were included. Patients with an intersphincteric or low transphincteric fistula (<66% sphincter involved) without risk factors for incontinence underwent fistulotomy. The outcome measures were the longitudinal extent of division of the IAS and EAS in relation to total sphincter length and continence (Jorge and Wexner scores). RESULTS: One-year follow-up revealed a 0% recurrence rate. There was a strong correlation between preoperative 3D-EAUS measurement of fistula height with intraoperative and postoperative 3D-EAUS measurement of IAS and EAS division (p < 0.001). The relationship between the level of EAS division and faecal incontinence showed a significant difference in incontinence rates between fistulotomies limited to the lower two thirds of the EAS and those above this level. Five patients (13.9%) had worse anal continence after surgery, although this was mild in all patients (<3/20 Jorge and Wexner scale). There was no significant difference in continence scores before and after surgery (p > 0.05). CONCLUSIONS: In patients without risk factors, division of the EAS during fistulotomy limited to the lower two thirds of the EAS is associated with excellent continence and cure rates.