ABSTRACT
BACKGROUND: The aim of this multicentre study was to analyse the outcomes of biosynthetic absorbable poly-4-hydroxybutyrate (P4HB) prosthesis implantation in patients undergoing ventral hernia repair (VHR) in the context of different degrees of contamination. METHODS: From May 2016 to December 2021, a multicentre retrospective analysis of patients who underwent elective or urgent hernia repair with P4HB prosthesis was performed in seven hospitals in Spain and Portugal. Patients with a postoperative follow-up of less than 20 months and those within the theoretical period of prosthesis resorption were excluded from the study. Regarding the degree of contamination, patients were assessed according to the modified Ventral Hernia Working Group (VHWG) classification. Epidemiological data, hernia characteristics, surgical and postoperative variables (Clavien-Dindo classification) of these patients were analyzed. Risk factors related to long-term recurrence were studied by a multivariate analysis. RESULTS: In 236 cases of P4HB prosthesis implantation, repair in cases of Grade 3 was the most frequent (49.1%), followed by Grade 2 in 42.3% of cases and Grade 1 in 8.4%. The most frequent complications were Grade 1, with the majority occurring during the first year. The overall rate of surgical site occurrences (SSO) was 30%. The hernia recurrence rate was 14.4% (n = 34), with a mean postoperative follow-up time of 41 months (22-61). The multivariate analysis showed that the onlay location of the mesh (OR 1.07; CI 1.42-2.70, p = 0.004) was a significant independent risk factor for recurrence. CONCLUSIONS: The use of a P4HB bioresorbable mesh for the VHR with different degrees of contamination leads to favourable results overall, with an acceptable rate of hernia recurrence. The onlay location of the P4HB prosthesis is the main factor in recurrence in both elective and emergency settings.
Subject(s)
Absorbable Implants , Hernia, Ventral , Herniorrhaphy , Surgical Mesh , Humans , Hernia, Ventral/surgery , Male , Female , Retrospective Studies , Herniorrhaphy/methods , Herniorrhaphy/adverse effects , Middle Aged , Aged , Recurrence , Hydroxybutyrates , Polyesters , Postoperative Complications/epidemiology , AdultABSTRACT
INTRODUCTION: Subcostal hernias are categorized as L1 based on the European Hernia Society (EHS) classification and frequently involve M1, M2, and L2 sites. These are common after hepatopancreatic and biliary surgeries. The literature on subcostal hernias mostly comprises of retrospective reviews of small heterogenous cohorts, unsurprisingly leading to no consensus or guidelines. Given the limited literature and lack of consensus or guidelines for dealing with these hernias, we planned for a Delphi consensus to aid in decision making to repair subcostal hernias. METHODS: We adopted a modified Delphi technique to establish consensus regarding the definition, characteristics, and surgical aspects of managing subcostal hernias (SCH). It was a four-phase Delphi study reflecting the widely accepted model, consisting of: 1. Creating a query. 2. Building an expert panel. 3. Executing the Delphi rounds. 4. Analysing, presenting, and reporting the Delphi results. More than 70% of agreement was defined as a consensus statement. RESULTS: The 22 experts who agreed to participate in this Delphi process for Subcostal Hernias (SCH) comprised 7 UK surgeons, 6 mainland European surgeons, 4 Indians, 3 from the USA, and 2 from Southeast Asia. This Delphi study on subcostal hernias achieved consensus on the following areas-use of mesh in elective cases; the retromuscular position with strong discouragement for onlay mesh; use of macroporous medium-weight polypropylene mesh; use of the subcostal incision over midline incision if there is no previous midline incision; TAR over ACST; defect closure where MAS is used; transverse suturing over vertical suturing for closure of circular defects; and use of peritoneal flap when necessary. CONCLUSION: This Delphi consensus defines subcostal hernias and gives insight into the consensus for incision, dissection plane, mesh placement, mesh type, and mesh fixation for these hernias.
Subject(s)
Consensus , Delphi Technique , Herniorrhaphy , Surgical Mesh , Humans , Herniorrhaphy/methodsABSTRACT
OBJECTIVE: Progressive pneumoperitoneum (PPP) is useful tool in the preparation of patients with loss of domain hernias (LODH). The purpose of this observational retrospective study was to report our experience in the management of complications associated with the PPP procedure after treating 180 patients with LODH and to report preventive measures to avoid them. METHODS: Of the 971 patients with a ventral incisional hernia operated on between June 2012 and July 2022, 180 consecutive patients with LODH were retrospectively analysed. Diameters of abdominal cavity, and volumes of incisional hernia and abdominal cavity were calculated from CT scan, based on the modified index of Tanaka. Complications related to the PPP procedure (catheter placement and following insufflations of air) were recorded by Clavien-Dindo classification. RESULTS: Complications associated to PPP were 26.6%. No complications occurred during the administration of botulinum toxin (BT). Eighteen patients (10% of 180 patients) developed subcutaneous emphysema during the last days of the insufflations; there were 2 accidental perforations of the small bowel and four punctures with liver and splenic hematomas, detected during catheter placement; a laparotomy, however, was not needed because it was solved with conservative treatment. We diagnosed it as a peritoneum-cutaneous fistula due to the cutaneous atrophy secondary to chronic eventration. CONCLUSION: PPP is a safe technique well tolerated by patients, although at the cost of some specific complications. Hernia surgeons must understand these complications to prevent them and to inform the LODH patient about their existence.
ABSTRACT
La terapia de presión negativa (TPN) para el tratamiento de las heridas es ampliamente conocida en la práctica quirúrgica. Las indicaciones iniciales de la TPN fueron las heridas crónicas, sobre todo úlceras de pie diabético, vasculares y por decúbito, y las heridas infectadas traumáticas. En la actualidad, el uso se ha diversificado ampliamente. Aunque en el campo de la cirugía de pared abdominal se ha utilizado principalmente en el manejo de las complicaciones de la herida quirúrgica tras la reparación herniaria, otras indicaciones han sido añadidas tras adquirir la experiencia durante años en el manejo de la TPN. Por ello, el objetivo de este artículo es analizar y revisar las principales indicaciones de la TPN en la cirugía de pared abdominal, así como las ventajas que se obtienen con su aplicación (AU)
Negative pressure wound therapy (NPWT) is widely known in surgical practice. The initial indications for NPWT were chronic wounds, especially diabetic foot, vascular and decubitus ulcers, and infected traumatic wounds. Nowadays, the use has been widely increased. Although in the field of abdominal wall surgery, it has mainly been used in the treatment of surgical wound complications after hernia repair, other indications have been added after years of experience in the management of NPWT. Therefore, the aim of this article is to analyze and review the main indications of NPWT in abdominal wall surgery, as well as the advantages obtained with its application (AU)
Subject(s)
Humans , Negative-Pressure Wound Therapy , Abdominal Wall/surgery , Herniorrhaphy/methodsABSTRACT
PURPOSE: To clarify the factors related to recurrence after component separation technique (CST). MATERIALS AND METHODS: A retrospective study was conducted of 381 patients who underwent CST between May 2006 and May 2017 at a tertiary center. All patients had a transverse hernia defect grade W3 in EHS classification. Recurrence rate was determined by clinical examination plus confirmation by abdominal CT scan. RESULTS: At a median of 61.6 months of postoperative follow-up, we reported 34 cases of hernia recurrence (8.9%). On multivariate analysis, BMI > 30 (OR 2.20; CI 1.10-3.91, p = 0.031), immunosuppressive drug use (OR 1.06 CI 1.48-2.75, p = 0.003) and development of surgical site infection (OR 2.7; CI 1.53-4.01, p = 0.002) were factors of recurrence after CST. There was no difference in recurrence rate among repairs of primary and recurrent hernias, urgent repair, operative time, type of prosthesis, or concomitant procedures, even planned or unplanned enterotomies. CONCLUSION: Obesity (BMI > 30), immunosuppressive drug use, and postoperative wound infections were predictors of recurrence after CST.
Subject(s)
Abdominal Wall , Hernia, Ventral , Incisional Hernia , Abdominal Wall/surgery , Hernia, Ventral/surgery , Herniorrhaphy/adverse effects , Herniorrhaphy/methods , Humans , Incisional Hernia/surgery , Recurrence , Retrospective Studies , Surgical Mesh , Surgical Wound Infection/etiology , Surgical Wound Infection/surgeryABSTRACT
INTRODUCTION: Incisional hernia with loss of domain (IHLD) remains a surgical challenge. Its management requires complex approaches including specific preoperative and intra-operative techniques. This study focuses on the interest of adding preoperative botulinum toxin A (BTA) injection to preoperative progressive pneumoperitoneum (PPP), compared to PPP alone. MATERIAL: Patients between January 2015 and March 2020 with IHLD who underwent pre-operative preparation were included. Their baseline characteristics were retrospectively analyzed, along with the characteristics of their incisional hernia before and after preparation including CT-scan volumetry. Intra-operative data, early post-operative outcomes, surgical site occurrences (SSOs) including surgical site infection (SSI) were recorded. RESULTS: Four hundred and fifty (450) patients with incisional hernia were operated, including 41 patients (9.1%) with IHLD, 13 of which had both BTA and PPP, while 28 had PPP only. Both groups were comparable in term of patients and IHLD characteristics. Median increase in the volume of the abdominal cavity (VAbC) was + 55% for the entire population (+ 58.3% for the BTA-PPP group, p < 0.0001 and + 52.8% for the PPP-alone group, p < 0.0001) although the increase in volume was not different between the two groups (p = 0.99). Complete fascial closure was achieved in all patients. SSOs were more frequent in the PPP-alone group than in the BTA-PPP group (17 (60.7%) versus 3 (23.1%) patients, respectively, p = 0.043). CONCLUSION: BTA and PPP are both useful in pre-operative preparation for IHLD. Combining both significantly increases the volume of abdominal cavity but associating BTA to PPP does not add any volumetric benefit but may decrease the post-operative SSO rate.
Subject(s)
Botulinum Toxins, Type A , Hernia, Ventral , Incisional Hernia , Pneumoperitoneum , Botulinum Toxins, Type A/therapeutic use , Hernia, Ventral/complications , Hernia, Ventral/surgery , Herniorrhaphy/adverse effects , Herniorrhaphy/methods , Humans , Incisional Hernia/surgery , Pneumoperitoneum/surgery , Pneumoperitoneum, Artificial/adverse effects , Pneumoperitoneum, Artificial/methods , Preoperative Care/methods , Retrospective StudiesABSTRACT
PURPOSE: To assess the efficacy of surgical management of chronic mesh infection (CMI) after abdominal wall hernia repair (AWHR) in single-stage approach (complete removal of infected prosthesis and simultaneous replacement with poly-4-hydroxybutyrate mesh or BAM group), comparing results with two-stage treatment (complete mesh excision and abdominal wall repair with synthetic mesh after several months or SPM group). METHODS: Retrospective comparative study of all patients who underwent surgery for CMI between January 2006 and January 2019 at a tertiary center. We compared results in terms of epidemiological data, hernia and prosthesis characteristics, surgical and postoperative variables of both two groups. RESULTS: Over the 13-year study period, 2791 AWHR was performed at our hospital; the overall CMI rate was 2.5%. Of 71 patients, 30 (42.2%) were in BAM group and 41 (57.8%) in SPM group. The median cumulative operative time (252 min versus 132 min) and length of stay (16.6 days versus 6.2 days) were significatively longer in SPM group compared with BAM group, due to the need of two surgical procedures. There were a higher number of postoperative complications in SPM group (p = 0.002), some of them grade III. With mean follow-up of 36.5 months (range 21-59), there were no significant differences in terms of overall hernia recurrence and mesh reinfection in both groups. CONCLUSION: The use of a poly-4-hydroxybutyrate resorbable mesh in single-stage management of CMI may be a safe and better option than two-stage approach, although more studies are needed to confirm our results.
Subject(s)
Abdominal Wall , Hernia, Ventral , Abdominal Wall/surgery , Hernia, Ventral/surgery , Herniorrhaphy/adverse effects , Humans , Prostheses and Implants , Recurrence , Retrospective Studies , Surgical Mesh/adverse effects , Treatment OutcomeABSTRACT
INTRODUCTION: Preoperative progressive pneumoperitoneum (PPP) is a technique that has been used since 1947 to expand the abdominal cavity volume, for presurgical preparation of patients with large hernias. This systematic review attempts to answer some unresolved questions about PPP, while using the evidence to clarify the different forms that the procedure has taken over time. PURPOSE: The purpose of the paper was to analyze the literature about PPP and gather information about the procedure and its indications, advantages, and disadvantages. METHODS: A systematic review was carried out according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria. The database searches, in English and Spanish, were made using the terms "preoperative pneumoperitoneum," "progressive pneumoperitoneum," "preoperative pneumoperitoneum," and "progressive pneumoperitoneum," for the period between 1 January 1940 and 31 May 2019. Indications, techniques, results, and complications were registered. The statistical analysis was based on means, standard deviations, medians, mode, and interquartile ranges for quantitative variables, and frequencies and percentages for categories. RESULTS: The qualitative synthesis was made on the basis of 53 articles that reported the treatment of a total of 1216 patients. The most frequent indication for PPP was a large incisional hernia with loss of domain. The most common technique employed a spinal needle or multipurpose catheter by the anatomical method in the left hypochondrium. In spite of the heterogeneity of the data and the management of different volumes of air and daily insufflations, 99.6% of visceral reintroduction and 86% of primary fascial closure was achieved. Complications had an incidence of 12%, mostly minor, and there were five mortalities. CONCLUSION: Preoperative progressive pneumoperitoneum (PPP) is a beneficial and safe technique to use in preparing patients with large hernias, but the procedure is not free of complications. The technique has evolved through the years and, although many variations exist, it is possible to establish an algorithm for its application.
Subject(s)
Hernia, Ventral , Incisional Hernia , Insufflation , Pneumoperitoneum , Hernia, Ventral/surgery , Herniorrhaphy/methods , Humans , Incisional Hernia/etiology , Incisional Hernia/surgery , Pneumoperitoneum/surgery , Pneumoperitoneum, Artificial/adverse effects , Pneumoperitoneum, Artificial/methods , Preoperative Care/methodsABSTRACT
BACKGROUND: An increasing number of patients have large or complex abdominal wall defects. Component separation technique (CST) is a very effective method for reconstructing complex midline abdominal wall defects in a manner that restores innervated muscle function without excessive tension. Our goal is to show our results by a modified CST for treating large ventral hernias. MATERIALS AND METHODS: A total of 351 patients with complex ventral hernias have been treated over a 10-year period. Pre- and postoperative CT scans were performed in all patients. All ventral hernias were W3, according to the EHS classification 1. We analyzed demographic variables, co-morbidities, hernia characteristics, operative, and postoperative variables. RESULTS: One hundred and seventy patients (48.4%) were men; the average age of the study population was 51.6 ± 23.2 years with an average BMI of 32.3 ± 1.3. The hernia was located in the midline in 321 cases (91.5%) versus the flank in 30 (8.5%). In 45 patients, preoperative botulinum toxin (BT) and progressive pneumoperitoneum (PPP) were needed due to giant hernia defects when the VIH/VAC ratio was >20%. Postoperative complications related to the surgical site were seroma (35.1%), hematoma (9.1%), infection (7.2%), and wound necrosis (8.8%). Complications related to the repair were evisceration in 3 patients (1.1%), small bowel fistula in 4 patients (1.5%), 11 cases of mesh infection (2.9%), and abdominal compartment syndrome (ACS) in 2 patients. There were 29 hernia recurrences (8.2%) with a mean follow-up of 31.6 ± 8.1 months. CONCLUSION: The modified CST is an effective strategy for managing complex ventral hernias that enables primary fascial closure with low rates of morbidity and hernia recurrence.
Subject(s)
Hernia, Ventral/surgery , Herniorrhaphy/methods , Postoperative Complications/epidemiology , Seroma/epidemiology , Adult , Aged , Female , Herniorrhaphy/adverse effects , Herniorrhaphy/statistics & numerical data , Hospitals, University/statistics & numerical data , Humans , Male , Middle Aged , Postoperative Complications/etiology , Recurrence , Seroma/etiology , Spain/epidemiology , Surgical MeshABSTRACT
PURPOSE: Combination of preoperative progressive pneumoperitoneum (PPP) and botulinum toxin type A (BT) has not been previously reported in the management of large incisional hernia (LIH). METHODS: Observational study of 45 consecutive patients with LIH between June 2010 and July 2014. The diameters of the hernia sac, the volumes of the incisional hernia (VIH) and the abdominal cavity (VAC), and the VIH/VAC ratio were measured before and after PPP and BT using abdominal CT scan data. We indicated the combination of both techniques when the volume of the incisional hernia (VIH)/volume of the abdominal cavity (VAC) ratio was >20%. RESULTS: The median insufflated volume of air for PPP was 8.600 ± 3.200 cc (4.500-13.250), over a period of 14.3 ± 1.3 days (13-16). BT administration time was 40.2 ± 3.3 days (37-44). We obtained an average value of reduction of 14% of the VIH/VAC ratio after PPP and BT (p < 0.05). Complications associated with PPP were 15.5%, and with surgical technique, 26.6%. No complications occurred during the BT administration. Reconstructive technique was anterior CST and primary fascial closure was achieved in all patients. Median follow-up was 40.5 ± 19 months (12-60) and we reported 2 cases of hernia recurrence (4.4%). CONCLUSIONS: Preoperative combination of PPP and BT is feasible and a useful tool in the surgical management of LIH, although at the cost of some specific complications.
Subject(s)
Botulinum Toxins, Type A/administration & dosage , Hernia, Ventral/surgery , Herniorrhaphy/methods , Incisional Hernia/surgery , Neuromuscular Agents/administration & dosage , Pneumoperitoneum, Artificial/methods , Abdominal Muscles/drug effects , Adult , Aged , Algorithms , Feasibility Studies , Female , Hernia, Ventral/drug therapy , Humans , Incisional Hernia/drug therapy , Injections, Intramuscular , Male , Middle Aged , Preoperative Care , Surgical MeshABSTRACT
OBJECTIVE: To contribute our experience for five years in the implemetation of outpatient laparoscopic cholecystectomy (LC). PATIENTS: Between January 1999 and March 2004 we performed 504 outpatient LCs. We applied both exclusion and inclusion criteria, an anesthetic and surgical protocol, and discharge-specific criteria. Postoperative management in "fast track" regime. Postoperative period controlled by protocol, including phone calls after cholecystectomy. RESULTS: The ambulatory percentage in the global series was 88.8%, and mean hospital stay was 6.1 hours. Fifty-one patients required overnight stays (10.1%), most of them for "social" causes. Five patients required admission (between 24 and 48 hours) for different causes (conversion to laparotomy, intraoperative neumothorax, and postoperative medical complications). Six patients (1.1%) were readmitted, and we observed 11.6% postoperative complications in the global series, with abdominal parietal pain being most frequent. Phone localization by 22.00 p.m. in the same day of surgery was 100% complete for outpatient cases. Postoperative surveillance within the first month after surgery was completed in 93.9%, and within th first year in 86.7% of patients. CONCLUSIONS: Outpatient LC is safe and feasible, and probably represents a new "gold standard" in the treatment of symptomatic cholelithiasis.
Subject(s)
Ambulatory Care , Cholecystectomy, Laparoscopic , Adult , Female , Humans , Male , Middle Aged , Treatment OutcomeABSTRACT
Objetivo: aportar nuestra experiencia durante cinco años enla implantación de la colecistectomía laparoscópica (CL) en unprograma de cirugía mayor ambulatoria (CMA).Pacientes: entre enero de 1999 y marzo de 2004, se realizaron504 CL consecutivas en régimen ambulatorio. Se aplicaroncriterios de exclusión e inclusión, un procedimiento anestésico-quirurgicoprotocolizado, y criterios específicos al alta hospitalaria. Elmanejo postoperatorio se realizó en régimen de fast track o derecuperación rápida. Seguimiento postoperatorio estricto medianteprotocolo de revisiones, incluido localización telefónica el día dela colecistectomía.Resultados: el índice de sustitución de la serie global fue88,8%, siendo la estancia hospitalaria media de este grupo de 6,1horas. Cincuenta y un pacientes requirieron estancia nocturna enel hospital (10,1%), la mayoría por causas de índole social. Cincopacientes requirieron ingreso (entre 24 y 48 horas) por diferentescausas (conversión a cirugía abierta, neumotórax intraoperatorio,y complicaciones médicas postoperatorias). Seis pacientes(1,1%) fueron reingresados en nuestra clínica y se observó un11,6% de complicaciones postoperatorias en la serie global, dondeel dolor abdominal de tipo parietal fue la más frecuente. El contactoobligatorio telefónico a las 22,00 horas del mismo día de lacirugía se cumplió en el 100% de los casos ambulatorios. El seguimientopostoperatorio al mes de la intervención fue del 93,9% yal año, del 86,7% de los pacientes.Conclusiones: la CL en régimen ambulatorio se puede realizarde manera segura y fiable, y probablemente representa el nuevogold standard del tratamiento de la colelitiasis sintomática
Objective: to contribute our experience for five years in theimplemetation of outpatient laparoscopic cholecystectomy (LC).Patients: between January 1999 and March 2004 we performed504 outpatient LCs. We applied both exclusion and inclusioncriteria, an anesthetic and surgical protocol, and discharge-specificcriteria. Postoperative management in fast track regime. Postoperativeperiod controlled by protocol, including phone calls aftercholecystectomy.Results: the ambulatory percentage in the global series was88.8%, and mean hospital stay was 6.1 hours. Fifty-one patientsrequired overnight stays (10.1%), most of them for social causes.Five patients required admission (between 24 and 48 hours)for different causes (conversion to laparotomy, intraoperative neumothorax,and postoperative medical complications). Six patients(1.1%) were readmitted, and we observed 11.6% postoperativecomplications in the global series, with abdominal parietal painbeing most frequent. Phone localization by 22.00 p.m. in thesame day of surgery was 100% complete for outpatient cases.Postoperative surveillance within the first month after surgery wascompleted in 93.9%, and within th first year in 86.7% of patients.Conclusions: outpatient LC is safe and feasible, and probablyrepresents a new gold standard in the treatment of symptomaticcholelithiasis
Subject(s)
Adult , Middle Aged , Humans , Ambulatory Care , Cholecystectomy, Laparoscopic , Treatment OutcomeABSTRACT
OBJECTIVE: The aim of this study was to evaluate the incidence, clinical features and role of laparoscopic cholecystectomy (LC) in patients with chronic acalculous cholecystitis (CAC) in comparison with a control group of patients who underwent cholecystectomy for chronic calculous cholecystitis (CCC). MATERIAL AND METHODS: Prospective evaluation of 34 patients with CAC in contrast with 297 patients with CCC. OUTCOME MEASURES: Clinical presentation, quality of life using the Gastrointestinal Quality of Life Index (GIQLI), usefulness derived from the therapeutic procedure as measured in quality of life units by GIQLI, and clinical efficacy at one year of follow-up. RESULTS: The incidence of complicated biliary disease was higher in CAC (27%), in comparison with CCC (13.8%). The histological study of the excised gallbladder revealed a higher incidence of cholesterolosis associated with chronic cholecystitis in the CAC group (64.9%). GIQLI showed significant differences between preoperative and postoperative measurements in both groups. The associated usefulness of LC was similar in both groups (73 versus 67.3 percent), confirming an important increase in quality of life for both categories. CONCLUSIONS: The incidence of CAC is 11 per cent with a high association with cholesterolosis. Quality of life and LC usefulness are similar to those of patients with CCC. Due to the fact that cholecistogammagraphy is a technique not available in daily clinical practice, and that oral cholecystography and dynamic ultrasound are reliable when a positive result is obtained, extended clinical evaluation is still the most reliable indicator for cholecystectomy.
Subject(s)
Cholecystectomy, Laparoscopic/methods , Cholecystitis/surgery , Cholelithiasis/surgery , Gallbladder/surgery , Quality of Life , Adult , Cholecystectomy, Laparoscopic/adverse effects , Cholelithiasis/diagnosis , Female , Gallbladder/pathology , Health Status Indicators , Humans , Male , Middle Aged , Prospective Studies , Treatment OutcomeABSTRACT
The anomalies related to omphalomesenteric duct remnant constitute an uncommon cause of intestinal obstruction, of which Meckel"s diverticulum and its variants represent the most important clinical presentation. In most cases they are asymptomatic and usually affect young patients. When symptomatic, they usually present episodes of gastrointestinal bleeding or acute abdomen syndromes caused by strangulation of intestinal loops as a result of fibrous intraabdominal remnants or inflammation produced by the diverticulum. In most cases, the unexpected presence of these alterations makes intraoperative diagnosis necessary. Treatment is surgical and consists in exeresis of the diverticulum or the fibrous band causing the clinical picture. We report two cases of persistence of the vitelline duct resolved by laparoscopic approach.
Subject(s)
Ileal Diseases/etiology , Intestinal Obstruction/etiology , Meckel Diverticulum/complications , Vitelline Duct/abnormalities , Adolescent , Adult , Female , Humans , Ileal Diseases/diagnostic imaging , Ileal Diseases/surgery , Intestinal Obstruction/diagnostic imaging , Intestinal Obstruction/surgery , Laparoscopy , Male , Meckel Diverticulum/diagnostic imaging , Meckel Diverticulum/surgery , Radiography , Treatment OutcomeABSTRACT
Munchausen syndrome is a subtype included in factitious disorders in which somatic signs and symptoms predominate. The patient self-inflicts damage with the only objective of assuming a <Subject(s)
Munchausen Syndrome/genetics
, Adult
, Diagnosis, Differential
, Foreign Bodies/diagnostic imaging
, Foreign Bodies/surgery
, Humans
, Male
, Munchausen Syndrome/diagnosis
, Radiography
, Self-Injurious Behavior/diagnosis
, Self-Injurious Behavior/psychology
ABSTRACT
Las anomalías relacionadas con la persistencia del conducto onfalomesentérico constituyen una causa poco frecuente de oclusión intestinal, de las que el divertículo de Meckel y sus variantes representan la entidad clínica más importante. Suelen ser asintomáticas la mayoría de las veces, y afectar a sujetos jóvenes. Cuando presentan clínica suelen manifestarse como episodios de hemorragia digestiva, o cuadros de abdomen agudo causados por estrangulación de asas intestinales debido a restos fibrosos intraabdominales o por inflamación del propio divertículo. La inesperada presencia de este tipo de alteraciones hace que el diagnóstico final sea en la mayoría de los casos intraoperatorio. El tratamiento es quirúrgico y consiste en la exéresis del divertículo o la banda fibrosa causante del cuadro. Exponemos dos casos de persistencia del conducto vitelino que se beneficiaron del abordaje laparoscópico para su resolución (AU)
No disponible
Subject(s)
Adolescent , Adult , Female , Humans , Male , Ileal Diseases/etiology , Intestinal Obstruction/etiology , Meckel Diverticulum/complications , Vitelline Duct/abnormalities , Ileal Diseases , Ileal Diseases/surgery , Intestinal Obstruction , Intestinal Obstruction/surgery , Laparoscopy , Meckel Diverticulum , Meckel Diverticulum/surgery , Treatment OutcomeABSTRACT
El síndrome de Munchausen es un subtipo dentro de los trastornos facticios en el que predominan los signos y síntomas somáticos. El paciente se autoinflinge un daño físico, con el único objetivo de asumir el rol de enfermo. Es una patología infradiagnosticada, caracterizada por numerosos ingresos hospitalarios y una historia de peregrinaje por diferentes especialistas. Un diagnóstico precoz evitaría el elevado gasto sanitario ocasionado por las exploraciones innecesarias y el deterioro sociolaboral y familiar del paciente. Se describe un caso que afecta a dos hermanos, infrecuente en la literatura revisada, y se exponen los criterios de sospecha en la práctica clínica diaria. (AU)
Subject(s)
Adult , Male , Humans , Self-Injurious Behavior , Munchausen Syndrome , Diagnosis, Differential , Foreign BodiesABSTRACT
INTRODUCTION: Acute typhlitis is usually associated with severe immunosuppressive conditions. Initially described as closely associated with infantile myeloid leukaemia, its incidence increased along the last decade. DESIGN: retrospective review. PATIENTS: 12 immunodepressed patients affected of acute typhilis in our hospital between 1994 and 2001. Suspected diagnosis was established by clinical symptoms and abdominal CT findings, and was confirmed with pathological finding in the surgical specimen. Clinical and radiological diagnosis, treatment, complications and survival of patients are discussed. RESULTS: 3 patients with a previous diagnosis af acute myeloid leukemia, 2 patients with non-Hodgkin lymphoma, 2 patients with aplastic anaemia, one patient with AIDS, and 4 patients with kidney transplantation were included in our study. Prednisone, cyclosporine, Ara-C and vincristine were the most frequently involved drugs. Most frequent clinical findings included abdominal pain, fever, nausea-vomiting and abdominal distension. CT diagnosis revealed caecum and colic involvement with rarefaction of pericaecal fat. Medical treatment was successful in only 33% of all patients, the other patients requiring a surgical procedure including right hemicolectomy with or without intestinal anastomosis. Mortality reached 58.3 per cent, representing multiorganic sepsis the main cause of death. CONCLUSIONS: although early diagnosis of acute typhlitis bears a better prognosis, mortality rates are up 50 % in spite of an established treatment.