Diaphragmatic Hernia Post Liver Transplant With Thrombosis of the Hepatic Artery Due to Median Arcuate Ligament Syndrome: A Case Report.

Acquired diaphragmatic hernia (ADH) is a rare complication after liver surgery in adult and pediatric patients. In the literature, a few low case series have been reported. Its incidence is estimated to be between 0.74% and 2.9%. Main descriptions of ADH concern liver resection for tumors, living donor hepatic donation in adult patients, and partial liver graft transplant in children [1,2]. We encountered a rare case of ADH in the postoperative time of a liver transplant with thrombosis of hepatic artery due to median arcuate ligament syndrome (MALS). The patient was a 65-year-old woman diagnosed with symptomatic hepatorenal polycystic disease who underwent a liver transplant with an isogroup graft from a cardiac-dead donor. During the first postoperative day, the rutinary color Doppler ultrasonography showed absent artery hepatic flow, and angiography suggested thrombosis of the hepatic artery (HA). With these findings, exploratory laparotomy was done. We performed thrombectomy and liberation of the celiac artery from the median arcuate ligament by dividing its fibers. At discharge, the liver function was normal, and Doppler showed good blood flow in the HA. At fourth postoperative month, she presented in the urgency unit with upper abdominal pain and vomiting. Radiologic and endoscopic evaluation revealed an incarcerated diaphragmatic hernia and signs of gastric ischemia. After emergency laparotomy and evaluation of the left hemithorax, we performed hernial sac reduction with recovery of gastric hypoperfusion. The diaphragmatic hernia was repaired. Diaphragmatic hernia is a rarely reported complication of liver transplant and should be considered a potential late complication [1].

Trombosis del tronco celíaco como presentación de la arteritis de Takayasu / Celiac trunk thrombosis as a presentation of Takayasu arteritis

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Adult-onset Morgagni's hernia.

We report the case of a 65-year-old male patient with Down's syndrome and a deep venous thrombosis on anticoagulation with acenocoumarol. The case presented due to nonspecific, predominantly postprandial epigastric discomfort, meteorism and aerophagia. A thoracoabdominal computed tomography (CT) scan revealed a Morgagni hernia with a cephalad migration of part of the stomach, ascending colon and transverse colon. After laparotomy, the defect was repaired using a titanium mesh and the patient had a favorable outcome.

Hernia de Morgagni de presentación en la edad adulta / Adult-onset Morgagni's hernia

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Nomogram and Validity of a Model for Predicting Malnutrition in Patients on Liver Transplant Lists.

BACKGROUND: Malnutrition is associated with increased morbimortality in liver transplant patients, and it is important to identify factors related to nutritional status in these patients. AIMS: Determine variables associated with malnutrition and create a nomogram in liver transplant candidates. METHODS: Cross-sectional study (n = 110). VARIABLES: demographic variables, imbalances due to the disease, transplant aetiology and analytical parameters. Physical examination was performed and degree of hepatic dysfunction calculated. Nutritional status was assessed: Controlling Nutritional Status, Spanish Society of Parenteral and Enteral Nutrition criteria, Nutritional Risk Index, Prognostic Nutritional Index or Onodera Index and The Subjective Global Assessment. Logistic regression analysis was performed. A predictive nomogram (discrimination and calibration analysis) was generated. RESULTS: Malnourishment was defined according to at least 4 or more of the methods studied. Patients with ascites, encephalopathy and portal hypertension presented malnourishment more frequently. Malnutrition was associated with greater liver dysfunction and lower grip strength. Variables independently associated with malnourishment were encephalopathy and lower albumin values. A nomogram was created to predict malnourishment, with good discriminatory power and calibration. CONCLUSIONS: A score was developed for evaluating malnutrition risk. This would provide a tool that makes it possible to quickly and easily identify the risk of malnutrition in liver transplant candidates.

Síndrome de Cocoon con afectación hepática. Hallazgo casual durante un trasplante hepático ortotópico / Cocoon syndrome with hepatic involvement. Incidental finding during orthotopic liver transplantation

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Concordance among methods of nutritional assessment in patients included on the waiting list for liver transplantation.

BACKGROUND: The aim of the present study was to determine the extent of malnutrition in patients waiting for a liver transplant. The agreement among the methods of nutritional assessment and their diagnostic validity were evaluated. METHODS: Patients on the waiting list for liver transplantation (n = 110) were studied. The variables were: body mass index, analytical parameters, liver disease etiology, and complications. Liver dysfunction was evaluated using the Child-Pugh Scale. Nutritional state was studied using the Controlling Nutritional Status (CONUT), the Spanish Society of Parenteral and Enteral Nutrition (SENPE) criteria, the Nutritional Risk Index (NRI), the Prognostic Nutritional Index (PNI-O), and the Subjective Global Assessment (SGA). Agreement was determined using the Kappa index. Area under receiver operator characteristic curves (AUCs), the Youden index (J), and likelihood ratios were computed. RESULTS: Malnutrition varied depending on the method of evaluation. The highest value was detected using the CONUT (90.9%) and the lowest using the SGA (50.9%). The pairwise agreement among the methods ranged from K = 0.041 to K = 0.826, with an overall agreement of each criteria with the remaining methods between K = 0.093 and K = 0.364. PNI-O was the method with the highest overall agreement. Taking this level of agreement into account, we chose the PNI-O as a benchmark method of comparison. The highest positive likelihood ratio for the diagnosis of malnutrition was obtained from the Nutritional Risk Index (13.56). CONCLUSIONS: Malnutrition prevalence is high and prevalence estimates vary according the method used, with low concordance among methods. PNI-O and NRI are the most consistent methods to identify malnutrition in these patients.

Alternativas quirúrgicas para el tratamiento de la trombosis venosa portal en el trasplante hepático / Surgical alternatives in the treatment of portal vein thrombosis in liver transplantation

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Trauma duodenal. Consecuencias del retraso en su diagnóstico / Duodenal trauma. Consequences of delay in diagnosis

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Estudio cooperativo del Grupo Español de Trasplante de Páncreas (GETP): complicaciones quirúrgicas / Cooperative study of the Spanish Pancreas Transplant Group (GETP): Surgical complications

El fracaso técnico en el trasplante de páncreas ha sido el principal responsable de la pérdida de los injertos. Desde hace unos años, el número de complicaciones se han reducido, y por tanto, la proporción de este problema. Objetivos El Grupo Español del Trasplante de Páncreas se plantea como objetivo de este estudio analizar la situación actual con relación a las complicaciones quirúrgicas y su gravedad. Material y métodos Se ha realizado un estudio retrospectivo y multicéntrico con 10 centros participantes, con un total de 410 pacientes trasplantados de páncreas entre enero de 2008 y diciembre de 2013. Resultados Un total de 316 trasplantes fueron simultáneos con riñón, 66 después de riñón, 10 solo de páncreas, 7 multiviscerales y 11 retrasplantes. El porcentaje de complicaciones quirúrgicas fue del 39% (161 pacientes). Un 7% de trombosis vasculares, 13% de hemorragias, 6% de pancreatitis del injerto, 12% de infecciones quirúrgicas y otras en menor proporción. Las reintervenciones alcanzaron el 25%. La gravedad de las complicaciones fueron del tipo iiib (13%), del tipo ii (12%) y del tipo iva (8,5%). La pérdida del injerto fue del 8%. La mortalidad precoz del 0,5%. Las operaciones por complicaciones tardías fueron el 17%. Conclusiones El número de complicaciones quirúrgicas tras el trasplante no es desdeñable: afectan a uno de cada 3 pacientes, son graves en uno de cada 5 y con pérdida del injerto en uno de cada 10 pacientes. Por tanto, sigue existiendo un porcentaje significativo de complicaciones quirúrgicas en este tipo de actividad, como se demuestra en nuestro país

Technical failure in pancreas transplant has been the main cause of the loss of grafts. In the last few years, the number of complications has reduced, and therefore the proportion of this problem. Objetives The Spanish Pancreas Transplant Group wanted to analyze the current situation with regard to surgical complications and their severity. Material and methods A retrospective and multicenter study was performed. 10 centers participated, with a total of 410 pancreas transplant recipients between January and December 2013. Results A total of 316 transplants were simultaneous with kidney, 66 after kidney, pancreas-only 10, 7 multivisceral and 11 retrasplants. Surgical complication rates were 39% (n = 161). A total of 7% vascular thrombosis, 13% bleeding, 6% the graft pancreatitis, 12% surgical infections and others to a lesser extent. Relaparotomy rate was 25%. The severity of complications were of type IIIB (13%), type II (12%) and type IVA (8.5%). Graft loss was 8%. Early mortality was 0.5%. The percentage of operations for late complications was 17%. Conclusions The number of surgical complications after transplantation is not negligible, affecting one in 3 patients. They are severe in one out of 5 and, in one of every 10 patients graft loss occurs. Therefore, there is still a significant percentage of surgical complications in this type of activity, as shown in our country

Fístula enterocutánea secundaria a error en la colocación del sistema de presión negativa abdominal / Enterocutaneous fistula secondary to an error in placement of a negative-pressure abdominal dressing

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Cooperative Study of the Spanish Pancreas Transplant Group (GETP): Surgical Complications.

UNLABELLED: Technical failure in pancreas transplant has been the main cause of the loss of grafts. In the last few years, the number of complications has reduced, and therefore the proportion of this problem. OBJECTIVES: The Spanish Pancreas Transplant Group wanted to analyze the current situation with regard to surgical complications and their severity. MATERIAL AND METHODS: A retrospective and multicenter study was performed. 10 centers participated, with a total of 410 pancreas transplant recipients between January and December 2013. RESULTS: A total of 316 transplants were simultaneous with kidney, 66 after kidney, pancreas-only 10, 7 multivisceral and 11 retrasplants. Surgical complication rates were 39% (n=161). A total of 7% vascular thrombosis, 13% bleeding, 6% the graft pancreatitis, 12% surgical infections and others to a lesser extent. Relaparotomy rate was 25%. The severity of complications were of type IIIb (13%), type II (12%) and type IVa (8.5%). Graft loss was 8%. Early mortality was 0.5%. The percentage of operations for late complications was 17%. CONCLUSIONS: The number of surgical complications after transplantation is not negligible, affecting one in 3 patients. They are severe in one out of 5 and, in one of every 10 patients graft loss occurs. Therefore, there is still a significant percentage of surgical complications in this type of activity, as shown in our country.

Assessment of nutritional status and health-related quality of life before and after liver transplantation.

BACKGROUND: Patients with chronic liver disease frequently suffer from malnutrition, together with a decline in their health-related quality of life. This study was carried out with the aim of evaluating the nutritional status, complications of medical and surgical care, anxiety, health-related quality of life and dependence level on basic and instrumental activities of daily living in pre- and post-liver transplant patients. METHODS/DESIGN: A prospective observational study with follow-up of patients on the waiting list for liver transplants who subsequently received a transplant at the University Hospital Complex in A Coruña during the period 2012-2014 (n = 110). All the patients will be followed-up for a maximum of 6 months. For survivors, assessments will be re-evaluated at one, three and six months post- transplant. Informed consent of the patient and ethical review board approval was obtained (Code: 2010/081 and 2010/082). The following variables will be studied: socio-demographic data, reason for the transplant, comorbidity (Charlson Score), analytical parameters, time on transplant waiting list and post-transplant complications. A trained nurse will evaluate the following for each patient: nutritional indices, anthropometric variables and handgrip strength. Validated questionnaires will be used to determine the patients' nutritional status (Subjective Global Assessment), anxiety (STAI questionnaire), Health-Related Quality of Life (LDQoL 1.0 questionnaire), dependence (Barthel Index and Lawton-Brody Scale), nursing diagnoses (NANDA) and post-transplant quality indicators. Multiple linear/logistic regression models will be used to identify variables associated with the events of interest. Changes in nutritional status, quality of life and dependence over time will be analysed with linear mixed-effects regression models. Actuarial survival analysis using Kaplan-Meier curves, Cox regression and competitive risk will be performed Concordance between the different scores that assess nutritional status and interobserver agreement regarding nursing diagnoses will be studied using the statistical Kappa index and Bland Altman method. DISCUSSION: The risk of malnutrition can be considered as a possible prognostic factor in transplant outcomes, associated with anxiety, health-related quality of life and dependence. For this reason we consider interesting to perform a prospective follow-up study of patients who require a transplant to survive, studying their nutritional status and health-related quality of life.

Ictericia obstructiva por adenocarcinoma mucinoso de apéndice en paciente con malrotación intestinal / Obstructive jaundice caused by a mucinous adenocarcinoma of the appendix in a patient with intestinal malrotation

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