RESUMEN
A 62-year-old female patient was admitted for abdominal pain and vomiting. Imaging tests revealed a solid-cystic lesion at the head of the pancreas communicating with the distal bile duct. A Todani type II choledochal cyst was diagnosed with neoplastic degeneration after cytological diagnosis with endoscopic ultrasound-guided puncture. The patient was treated with a cephalic duodenopancreatectomy with curative intention.
Asunto(s)
Quiste del Colédoco/cirugía , Neoplasias Pancreáticas/cirugía , Pancreaticoduodenectomía/métodos , Quiste del Colédoco/diagnóstico por imagen , Quiste del Colédoco/patología , Femenino , Humanos , Laparotomía , Persona de Mediana Edad , Neoplasias Pancreáticas/diagnóstico por imagen , Neoplasias Pancreáticas/patología , Tomografía Computarizada por Rayos X , UltrasonografíaRESUMEN
Background: anastomosis leak still being a handicap in colorectal surgery. Bowel mechanical preparation and oral antibiotics are not a practice recommended in many clinical practice guides. The aim is to analyse the decrease in frequency and severity of postoperative complications, mainly related to anastomotic leak, after the establishment of a bundle. Methods: Single-center, before-after study. A bundle was implemented to reduce anastomotic leaks and their consequences. The Bundle group were matched to Pre-bundle group by propensity score matching. Mechanical bowel preparation, oral and intravenous antibiotics, inflammatory markers measure and early diagnosis algorithm were included at the bundle. Results: The bundle group shown fewer complications, especially in Clavien Dindós Grade IV complications (2.3% vs. 6.2% p < 0.01), as well as a lower rate of anastomotic leakage (15.5% vs. 2.2% p < 0.01). A significant decrease in reinterventions, less intensive unit care admissions, a shorter hospital stay and fewer readmissions were also observed. In multivariate analysis, the application of a bundle was an anastomotic leakage protective factor (OR 0.121, p > 0.05). Conclusions: The implementation of our bundle in colorectal surgery which include oral antibiotics, mechanical bowel preparation and inflammatory markers, significantly reduces morbidity adjusted to severity of complications, the anastomotic leakage rate, hospital stay and readmissions. Register study: The study has been registered at clinicaltrials.gov Code: nct04632446.
RESUMEN
Spontaneous pneumomediastinum is defined as a primary process characterized by the presence of air or gas in the mediastinum. We report all the cases of spontaneous pneumomediastinum diagnosed in our hospital between January 1996 and December 2004. We developed a protocol for data collection that included the following: medical history, triggers, signs, radiology, treatment, hospital stay, and complications. During this period we diagnosed 36 cases--25 men (69.4%) and 11 women (27.5%)--with a mean age of 36.8 years (range, 11-90 years) and a mean hospital stay of 8.56 days (range, 1-53 days). The most common clinical presentation was chest pain, either isolated (27%) or with associated dyspnea (19.4%). A triggering factor was identified for 14 patients (38.8%). There was no associated morbidity or mortality. In view of our findings, we concluded that spontaneous pneumomediastinum is an uncommon entity with considerable clinical variability and that correct diagnosis requires a high level of suspicion. Radiography provides the best evidence for diagnosis.
Asunto(s)
Enfisema Mediastínico/diagnóstico , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Comorbilidad , Femenino , Humanos , Masculino , Enfisema Mediastínico/epidemiología , Enfisema Mediastínico/terapia , Persona de Mediana EdadRESUMEN
INTRODUCTION: Complete preoperative study of the colon is required in the management of colorectal cancer, due to the frequent association of primary colonic neoplasms with colonic adenomas (28%) and/or synchronous carcinomas (5%) of the colon. We present a series of patients who underwent computed tomographic colonography, the indications for this procedure, and the results. PATIENTS AND METHODS: We performed a descriptive prospective study. Between May 2003 and August 2004, 50 computed tomographic colonographies were performed in 50 patients with suspected stenosing colorectal cancer and incomplete conventional colonoscopy. RESULTS: Fifty computed tomographic colonographies were performed. The findings were as follows: three were normal (6%), and in the remainder, one was a false positive for a suspected neoplastic pelvic mass (3.125%) and two were false positives (11.7%) for colonic polyps. Fifty percent of the findings (n = 32) were related to peritoneal metastases and colonic neoplasms. There were 12 technical complications [lack of cleaning of the colon (5), lack of distension (2), little air insufflation (5)]. Patient complications included vegetative manifestations in one (vomiting) and rectal bleeding in another. The overall complication rate was 27.4% (23.4% corresponded to technical complications and the remaining 4% were patient-related). There was no mortality related to the procedure. CONCLUSION: Because computed tomographic colonography is safe, effective and well tolerated by the patient, it should be considered as a technical alternative in the study of stenosing neoplasms of the proximal colon with incomplete colonoscopy. In addition, it allows other associated findings, both intra- and extracolonic, to be obtained and improves the diagnostic and therapeutic management of the patient.
Asunto(s)
Adenocarcinoma/diagnóstico por imagen , Neoplasias del Colon/diagnóstico por imagen , Colonografía Tomográfica Computarizada , Adenocarcinoma/secundario , Adulto , Anciano , Aire , Pólipos del Colon/diagnóstico por imagen , Reacciones Falso Positivas , Femenino , Hemorragia Gastrointestinal/etiología , Humanos , Insuflación/efectos adversos , Masculino , Persona de Mediana Edad , Neoplasias Peritoneales/secundario , Estudios Prospectivos , Vómitos/etiologíaRESUMEN
BACKGROUND: This study aimed to evaluate a program of training in laparoscopic surgery based on clinical practice in the emergency room, in which laparoscopic appendectomy is the first technique that residents perform as surgeons. METHODS: A prospective nonrandomized study was conducted involving all the laparoscopies performed in emergencies with a diagnosis of acute abdomen, appendicular in origin, during the period between June 1991 and December 1997. RESULTS: There were no statistically significant differences between residents and assistants in terms of conversion rates (22/242 vs 15/158), mean hospital stay for each type of surgeon (5.2 days for residents and 5.1 days for assistants), and complications (12.8% for residents and 13.7% for assistants). Operating time, was significantly longer (p < 0.05) for residents (52.2 min) than for assistants (48 min). CONCLUSIONS: Apprenticeship in laparoscopic appendectomy can be accomplished with gradual clinical training and without the need for resort to animal experimentation laboratories.
Asunto(s)
Abdomen Agudo/cirugía , Procedimientos Quirúrgicos Ambulatorios/educación , Apendicectomía/educación , Internado y Residencia/estadística & datos numéricos , Laparoscopía/métodos , Laparoscopía/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Procedimientos Quirúrgicos Ambulatorios/métodos , Procedimientos Quirúrgicos Ambulatorios/estadística & datos numéricos , Apendicectomía/métodos , Niño , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Evaluación de Programas y Proyectos de Salud , Recursos HumanosRESUMEN
INTRODUCTION: Segmentary infarction of the greater omentum produces a clinical profile of acute abdomen. To date, the cause has been discovered during surgery. Greater use of ultrasonography and computed tomography (CT) in the emergency department could lead to preoperative diagnosis. The aim of this study was to describe the advisability of avoiding surgery in selected patients. PATIENTS AND METHOD: A series of nine adult patients (six men and three women), aged between 18 and 50 years, with a final diagnosis of primary omental torsion were reviewed. The first three patients underwent surgery: two underwent laparotomy for suspected acute appendicitis and the third underwent laparoscopy with a diagnosis of non-specific acute abdomen. The six remaining patients, who received a diagnosis of primary omental torsion or infarction based on ultrasonography and CT, underwent conservative treatment. The patients who did not undergo surgery were subsequently evaluated with imaging techniques to confirm resolution. RESULTS: In the first three patients, symptoms were resolved by resection of the affected omental section. In the six remaining patients, a 3-6 cm mass of soft tissue in the paraumbilical region, between the rectal sheath and the transverse colon, was found. The lesions were hyperechoic or of mixed attenuation. These findings, together with the absence of other radiological and clinical signs, led to the preoperative diagnosis. Treatment was conservative and a fast recovery, observed both clinically and radiologically, was made. CONCLUSIONS: Surgery should be avoided in selected cases of acute abdomen diagnosed as primary omental torsion.
Asunto(s)
Infarto/diagnóstico , Laparoscopía , Laparotomía , Epiplón/patología , Tomografía Computarizada por Rayos X , Procedimientos Innecesarios , Abdomen Agudo/etiología , Adolescente , Adulto , Apendicitis/diagnóstico , Diagnóstico Diferencial , Urgencias Médicas , Femenino , Humanos , Infarto/epidemiología , Infarto/etiología , Infarto/cirugía , Masculino , Persona de Mediana Edad , Epiplón/irrigación sanguínea , Epiplón/diagnóstico por imagen , Estudios Retrospectivos , España/epidemiología , Anomalía Torsional/diagnóstico por imagen , Anomalía Torsional/cirugía , UltrasonografíaRESUMEN
No disponible
Asunto(s)
Humanos , Aviación/organización & administración , Aviación/normas , Quirófanos/organización & administración , Quirófanos/provisión & distribución , Quirófanos/normas , Prevención de Accidentes/normas , Accidentes de Aviación/historia , Accidentes de Aviación/prevención & control , Evaluación de Necesidades/tendenciasAsunto(s)
Isquemia/etiología , Pancreatitis/complicaciones , Bazo/irrigación sanguínea , Estómago/irrigación sanguínea , Enfermedad Aguda , Anciano , Resultado Fatal , Fundus Gástrico/irrigación sanguínea , Fundus Gástrico/patología , Humanos , Isquemia/patología , Masculino , Necrosis , Pancreatitis/patología , Bazo/patología , Estómago/patologíaAsunto(s)
Humanos , Masculino , Femenino , Profilaxis Antibiótica/métodos , Profilaxis Antibiótica/tendencias , Tromboembolia/epidemiología , Tromboembolia/prevención & control , Tromboembolia Venosa/epidemiología , Tromboembolia Venosa/prevención & control , Tromboembolia Venosa/fisiopatología , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/fisiopatologíaRESUMEN
A prospective study of 200 consecutive patients with suspected acute appendicitis was performed to compare open and laparoscopic appendicectomy. Formal randomization was precluded by instrument availability. Some 100 patients underwent laparoscopic appendicectomy (conversion to laparotomy was carried out in five) and 100 had conventional surgery. The groups were similar in sex ratio, age, degree of appendiceal inflammation and antibiotic treatment. The mean duration of open appendicectomy was 46 min and of the laparoscopic procedure 51 min (P not significant). Postoperative complications in patients who underwent laparoscopic appendicectomy included: intra-abdominal abscess (two patients), wound infection (one), early bowel obstruction (four; all resolved with medical treatment) and umbilical haematoma (two). There were no reoperations in the immediate or late postoperative period. Complications after open operation were: wound infection (seven patients) (P < 0.05), early bowel obstruction (five; three resolved with medical treatment, two required surgery) and haematoma of the surgical wound (one). The mean hospital stay was 4.8 days for laparoscopic appendicectomy and 6.0 days for the open operation (P < 0.05). There were no deaths.
Asunto(s)
Apendicectomía/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Apendicectomía/efectos adversos , Apendicitis/cirugía , Niño , Femenino , Humanos , Laparoscopía , Tiempo de Internación , Masculino , Persona de Mediana Edad , Estudios ProspectivosAsunto(s)
Linfoma de Células del Manto/diagnóstico , Rotura del Bazo/etiología , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Trasplante de Médula Ósea , Diabetes Mellitus Tipo 2/complicaciones , Diagnóstico Diferencial , Humanos , Hipercolesterolemia/complicaciones , Linfoma de Células del Manto/complicaciones , Linfoma de Células del Manto/terapia , Masculino , Persona de Mediana Edad , Rotura Espontánea , Esplenectomía , Rotura del Bazo/diagnóstico , Rotura del Bazo/cirugíaRESUMEN
El neumomediastino espontáneo se define como la presencia de aire o gas en el mediastino de forma primaria. Presentamos todos los casos de neumomediastino espontáneo hallados en nuestro hospital entre enero de 1996 y diciembre de 2004. Para ello, elaboramos un protocolo de recogida de datos que incluyó: antecedentes personales, desencadenantes, semiología, radiología, tratamiento, estancia y complicaciones. En este período diagnosticamos 36 casos --25 varones (69,4%) y 11 mujeres (27,5%)--, con una edad media de 36,8 años (rango: 11-90) y estancia media de 8,56 días (rango: 1-53). El cuadro clínico más habitual fue el dolor torácico, aislado (27%) o asociado a disnea (19,4%). En 14 pacientes (38,8%) hubo factor desencadenante. No hubo morbimortalidad asociada al proceso. Por todo ello, se concluye que el neumomediastino espontáneo es una entidad infrecuente, con gran variabilidad clínica, cuyo diagnóstico correcto exige un alto índice de sospecha, y la radiografía de tórax es la prueba idónea para ello
Spontaneous pneumomediastinum is defined as a primary process characterized by the presence of air or gas in the mediastinum. We report all the cases of spontaneous pneumomediastinum diagnosed in our hospital between January 1996 and December 2004. We developed a protocol for data collection that included the following: medical history, triggers, signs, radiology, treatment, hospital stay, and complications. During this period we diagnosed 36 cases--25 men (69.4%) and 11 women (27.5%)--with a mean age of 36.8 years (range, 11-90 years) and a mean hospital stay of 8.56 days (range, 1-53 days). The most common clinical presentation was chest pain, either isolated (27%) or with associated dyspnea (19.4%). A triggering factor was identified for 14 patients (38.8%). There was no associated morbidity or mortality. In view of our findings, we concluded that spontaneous pneumomediastinum is an uncommon entity with considerable clinical variability and that correct diagnosis requires a high level of suspicion. Radiography provides the best evidence for diagnosis
Asunto(s)
Humanos , Enfisema Mediastínico/diagnóstico , Comorbilidad , Enfisema Mediastínico/epidemiología , Enfisema Mediastínico/terapiaRESUMEN
Introducción: El estudio preoperatorio completo del colon es necesario para el tratamiento del cáncer colorrectal, debido a la frecuente asociación de la neoplasia primaria de colon con adenomas colónicos (28%) y/o carcinomas sincrónicos (5%) de colon. El objetivo de este trabajo es presentar nuestra serie de pacientes a los que se ha realizado colonografía tomográfica computarizada, sus indicaciones y sus resultados.Pacientes y métodos: Estudio descriptivo y prospectivo. Entre mayo de 2003 y agosto de 2004, se llevaron a cabo 50 colonografías tomográficas computarizadas en 50 pacientes con sospecha de cáncer colorrectal estenosante y colonoscopia preoperatoria incompleta. Resultados: Se realizaron 50 colonografías tomográficas computarizadas. Los hallazgos fueron los siguientes: 3 de ellas fueron normales (6%) y en las restantes se encontró un falso positivo para masa pelviana sospechosa de neoplasia (3,125%) y 2 falsos positivos (11,7%) para pólipos colónicos. El 50% de los hallazgos (n = 32) estuvo en relación con metástasis peritoneales y neoplasias de colon. Hubo 12 casos de complicación técnica (5 falta de limpieza del colon, 2 falta de distensión, 5 escasa insuflación de aire) y 2 del paciente (1 manifestación vegetativa [vómitos], 1 sangrado rectal). La tasa global de complicaciones fue del 27,4% (el 23,4% debidas a complicaciones técnicas y el 4% restante a los pacientes). No hubo mortalidad relacionada con el procedimiento. Conclusión: La colonografía tomográfica computarizada, por su seguridad, eficacia y buena tolerancia por parte del paciente, debe considerarse una técnica alternativa de estudio del colon proximal ante una neoplasia estenosante con colonoscopia incompleta. Además, permite obtener otros hallazgos asociados, intra y extracolónicos, así como mejorar el manejo diagnóstico y terapéutico del paciente
Introduction: Complete preoperative study of the colon is required in the management of colorectal cancer, due to the frequent association of primary colonic neoplasms with colonic adenomas (28%) and/or synchronous carcinomas (5%) of the colon. We present a series of patients who underwent computed tomographic colonography, the indications for this procedure, and the results. Patients and methods: We performed a descriptive prospective study. Between May 2003 and August 2004, 50 computed tomographic colonographies were performed in 50 patients with suspected stenosing colorectal cancer and incomplete conventional colonoscopy. Results: Fifty computed tomographic colonographies were performed. The findings were as follows: three were normal (6%), and in the remainder, one was a false positive for a suspected neoplastic pelvic mass (3.125%) and two were false positives (11.7%) for colonic polyps. Fifty percent of the findings (n = 32) were related to peritoneal metastases and colonic neoplasms. There were 12 technical complications [lack of cleaning of the colon (5), lack of distension (2), little air insufflation (5)]. Patient complications included vegetative manifestations in one (vomiting) and rectal bleeding in another. The overall complication rate was 27.4% (23.4% corresponded to technical complications and the remaining 4% were patient-related). There was no mortality related to the procedure. Conclusion: Because computed tomographic colonography is safe, effective and well tolerated by the patient, it should be considered as a technical alternative in the study of stenosing neoplasms of the proximal colon with incomplete colonoscopy. In addition, it allows other associated findings, both intra- and extracolonic, to be obtained and improves the diagnostic and therapeutic management of the patient