RESUMEN
Robotic bariatric surgery renders it unnecessary for surgeons to manually apply torque while simplifying intracorporeal suturing. Surgeons can comfortably manipulate instruments. Also, the three-dimensional operative field is very clear. Unfortunately, robotic bariatric surgery is still not the first choice for morbidly obese patients in Korea because it currently is not covered by the National Healthcare Insurance system. In this video, we show the totally robotic Roux-en-Y gastric bypass conducted using robotic staplers, in a morbidly obese patient with diabetes mellitus and private medical insurance.
RESUMEN
Background@#There are no clear guidelines to determine whether to perform D1 or D1+ lymph node dissection in early gastric cancer (EGC). This study aimed to develop a nomogram for estimating the risk of extraperigastric lymph node metastasis (LNM). @*Materials and Methods@#Between 2009 and 2019, a total of 4,482 patients with pathologically confirmed T1 disease at 6 affiliated hospitals were included in this study. The basic clinicopathological characteristics of the positive and negative extraperigastric LNM groups were compared. The possible risk factors were evaluated using univariate and multivariate analyses. Based on these results, a risk prediction model was developed. A nomogram predicting extraperigastric LNM was used for internal validation. @*Results@#Multivariate analyses showed that tumor size (cut-off value 3.0 cm, odds ratio [OR]=1.886, P=0.030), tumor depth (OR=1.853 for tumors with sm2 and sm3 invasion, P=0.010), cross-sectional location (OR=0.490 for tumors located on the greater curvature, P=0.0303), differentiation (OR=0.584 for differentiated tumors, P=0.0070), and lymphovascular invasion (OR=11.125, P<0.001) are possible risk factors for extraperigastric LNM. An equation for estimating the risk of extraperigastric LNM was derived from these risk factors. The equation was internally validated by comparing the actual metastatic rate with the predicted rate, which showed good agreement. @*Conclusions@#A nomogram for estimating the risk of extraperigastric LNM in EGC was successfully developed. Although there are some limitations to applying this model because it was developed based on pathological data, it can be optimally adapted for patients who require curative gastrectomy after endoscopic submucosal dissection.
RESUMEN
As the incidence of early gastric cancer increases, gastric tumor localization has become an important issue. Several diagnostic methods have been proposed for preoperative and intraoperative gastric tumor localization. These include endoscopic metal clipping, computed tomographic gastrography, endoscopic tattooing, and intraoperative endoscopy. However, in spite of various methods, tumor localization has its limitations; thus, new diagnostic alternatives need to be developed.
RESUMEN
As the incidence of early gastric cancer increases, gastric tumor localization has become an important issue. Several diagnostic methods have been proposed for preoperative and intraoperative gastric tumor localization. These include endoscopic metal clipping, computed tomographic gastrography, endoscopic tattooing, and intraoperative endoscopy. However, in spite of various methods, tumor localization has its limitations; thus, new diagnostic alternatives need to be developed.
RESUMEN
PURPOSE: Gastric neuroendocrine tumors (GNETs) are relatively uncommon. Although they frequently follow indolent clinical courses, GNETs have the potential for metastasis. The aim of this study was to analyze the clinicopathological characteristics of GNETs and explore the prognostic factors associated with overall survival of patients with GNETs.METHODS: All patients who underwent resection of GNETs from 2003 to 2016 at St. Vincent's Hospital were identified retrospectively. Demographic data, tumor characteristics, and survival results were evaluated.RESULTS: Of the 32 patients with GNETs, 10 patients (31.3%) had an endoscopic resection and 22 (68.7%) had a surgical resection. In terms of the European Neuroendocrine Tumor Society (ENETS) tumor-node-metastasis (TNM) staging systems, three (9.4%), seven (21.9%), five (15.6%), 13 (40.6%), and four patients (12.5%) were classified as stages 0, I, II, III, and IV, respectively. Overall survival differed significantly according to disease stage. Patients with positive symptoms, larger tumor size, and advanced stage had lower survival rates than those with other types.CONCLUSION: ENETS TNM stage is a reliable parameter for assessment of the prognosis of patients with GNETs. Clinical symptoms, tumor size, and TNM stage are associated with survival of patients with GNETs.
Asunto(s)
Humanos , Metástasis de la Neoplasia , Tumores Neuroendocrinos , Pronóstico , Estudios Retrospectivos , Estómago , Tasa de SupervivenciaRESUMEN
PURPOSE: Laparoscopic total fundoplication is the standard surgery for gastroesophageal reflux disease. However, partial fundoplication may be a viable alternative. Here, we conducted a nationwide survey of partial fundoplication in Korea. METHODS: The Korean Anti-Reflux Surgery study group recorded 32 cases of partial fundoplication at eight hospitals between September 2009 and January 2016. The surgical outcomes and postoperative adverse symptoms in these cases were evaluated and compared with 86 cases of total fundoplication. RESULTS: Anterior partial fundoplication was performed in 20 cases (62.5%) and posterior in 12 (37.5%). In most cases, partial fundoplication was a secondary procedure after operations for other conditions. Half of patients who underwent partial fundoplication had typical symptoms at the time of initial diagnosis, and most of them showed excellent (68.8%), good (25.0%), or fair (6.3%) symptom resolution at discharge. Compared to total fundoplication, partial fundoplication showed no difference in the resolution rate of typical and atypical symptoms. However, adverse symptoms such as dysphagia, difficult belching, gas bloating and flatulence were less common after partial fundoplication. CONCLUSION: Although antireflux surgery is not popular in Korea and total fundoplication is the primary surgical choice for gastroesophageal reflux disease, partial fundoplication may be useful in certain conditions because it has less postoperative adverse symptoms but similar efficacy to total fundoplication.
Asunto(s)
Humanos , Trastornos de Deglución , Diagnóstico , Eructación , Flatulencia , Fundoplicación , Reflujo Gastroesofágico , Corea (Geográfico)RESUMEN
PURPOSE: The surgical outcomes of end-stage renal disease (ESRD) patients undergoing radical gastrectomy for gastric cancer were inferior compared with those of non-ESRD patients. This study aimed to evaluate the short- and long-term surgical outcomes of ESRD patients undergoing laparoscopic gastrectomy (LG) and open gastrectomy (OG) for gastric cancer. MATERIALS AND METHODS: Between 2004 and 2014, 38 patients (OG: 21 patients, LG: 17 patients) with ESRD underwent gastrectomy for gastric cancer. Comparisons were made based on the clinicopathological characteristics, surgical outcomes, and long-term survival rates. RESULTS: No significant differences were noted in the clinicopathological characteristics of either group. LG patients had lower estimated blood loss volumes than OG patients (LG vs. OG: 94 vs. 275 mL, P=0.005). The operation time and postoperative hospital stay were similar in both the groups. The postoperative morbidity for LG and OG patients was 41.1% and 33.3%, respectively (P=0.873). No significant difference was observed in the long-term overall survival rates between the 2 groups (5-year overall survival, LG vs. OG: 82.4% vs. 64.7%, P=0.947). CONCLUSIONS: In ESRD patients, LG yielded non-inferior short- and long-term surgical outcomes compared to OG. Laparoscopic procedures might be safely adopted for ESRD patients who can benefit from the advantages of minimally invasive surgery.
Asunto(s)
Humanos , Gastrectomía , Fallo Renal Crónico , Laparoscopía , Tiempo de Internación , Procedimientos Quirúrgicos Mínimamente Invasivos , Insuficiencia Renal , Neoplasias Gástricas , Tasa de SupervivenciaRESUMEN
PURPOSE: The information committee of the Korean Society for Metabolic and Bariatric Surgery (KSMBS) performed the nationwide survey of bariatric and metabolic operations to report IFSO (International Federation for the Surgery of Obesity and Metabolic Disorders) worldwide survey annually. This study aimed to report the trends of bariatric and metabolic surgery in Korea in 2014–2017. MATERIALS AND METHODS: We analyzed the accumulated nationwide survey data conducted for annual ISFO survey from 2014 to 2017. Trends such as the number of operations by hospital type and the number of operations by surgical method were analyzed. RESULTS: The number of operations has decreased sharply in 2015 comparing to 2014 (913⇒550). The number of operations performed in private hospitals dropped sharply from 529 to 250, 198, and 103 cases. The number of revisional surgeries increased to 223 in 2015. The primary surgery number fell from 757 in 2014 to 327 in 2015. In primary surgery, sleeve gastrectomy was gradually increased from 2014 to 143 (18.9%), 105 (32.1%), 167 (47.2%) and 200 (56.3%) and became the most frequently performed surgery. On the other hand, the incidence of adjustable gastric band decreased gradually from 439 (58.0%) to 117 (35.8%), 112 (31.6%) and 59 (16.6%). CONCLUSION: The overall number of obesity metabolic operations has decreased since 2014, especially the number of adjustable gastric band, and the number of operations in private hospitals declined sharply. On the other hand, the number of operations in university hospitals did not change much, and the number of sleeve gastrectomy increased.
Asunto(s)
Cirugía Bariátrica , Gastrectomía , Mano , Hospitales Privados , Hospitales Universitarios , Incidencia , Corea (Geográfico) , Métodos , ObesidadRESUMEN
BACKGROUND/AIMS: Peritoneal micrometastasis is known to play an important role in the recurrence of gastric cancer. However, its effects remain equivocal. Herein, we examine the messenger RNA (mRNA) as tumor markers, carcinoembryonic antigen (CEA), and cytokeratin 20 (CK20), in peritoneal washing fluid. Moreover, we evaluate whether these results could predict the recurrence of gastric cancer following curative resection. METHODS: We prospectively enrolled 132 patients with gastric cancers, who had received an operation, between January 2010 and January 2013. The peritoneal lavage fluid was collected at the operation field and semi-quantitative PCR was performed using the primers for CEA and CK20. We excluded patients with stage IA (n=28) early gastric cancer, positive cytologic examination of peritoneal washings (n=7), and those who were lost during follow up (n=18). RESULTS: A total of 79 patients with gastric cancers were enrolled, and the mean follow-up period was 39.95±19.25 months (range, 5-72 months). According to the multivariate analysis, T4 stage at the initial diagnosis was significantly associated with recurrence. All cases of recurrence were CEA positive and 6 cases were CK20 positive. The positive and negative predictive values of CEA were 32.0% and 100%, respectively, whereas those of CK20 were 37.5% and 71.4%, respectively. Disease free survival of CK20-negative cases was 36.17±20.28 months and that of CK20-positive cases was 32.06±22.95 months (p=0.39). CONCLUSIONS: It is unlikely that the real time polymerase chain reaction results of mRNA for CEA and CK20 in peritoneal washing fluid can predict recurrence. However, negative results can convince surgeons to perform curative R0 resection.
Asunto(s)
Humanos , Biomarcadores de Tumor , Antígeno Carcinoembrionario , Diagnóstico , Supervivencia sin Enfermedad , Estudios de Seguimiento , Queratina-20 , Queratinas , Análisis Multivariante , Micrometástasis de Neoplasia , Lavado Peritoneal , Reacción en Cadena de la Polimerasa , Estudios Prospectivos , Reacción en Cadena en Tiempo Real de la Polimerasa , Recurrencia , ARN Mensajero , Neoplasias Gástricas , CirujanosRESUMEN
BACKGROUND/AIMS: This study aimed to investigate the prevalence and characteristics of small intestinal bacterial overgrowth (SIBO) in patients undergoing abdominal surgeries, such as gastrectomy, cholecystectomy, and hysterectomy. METHODS: One hundred seventy-one patients with surgery (50 hysterectomy, 14 gastrectomy, and 107 cholecystectomy), 665 patients with functional gastrointestinal disease (FGID) and 30 healthy controls undergoing a hydrogen (H₂)-methane (CH₄) glucose breath test (GBT) were reviewed. RESULTS: GBT positivity (+) was significantly different among the surgical patients (43.9%), FGID patients (31.9%), and controls (13.3%) (p<0.01). With respect to the patients, 65 (38.0%), four (2.3%), and six (3.5%) surgical patients and 150 (22.6%), 30 (4.5%), and 32 (4.8%) FGID patients were in the GBT (H₂)+, (CH₄)+ and (mixed)+ groups, respectively (p<0.01). The gastrectomy group had a significantly increased preference in GBT+ (71.4% vs 42.0% or 41.1%, respectively) and GBT (H₂)+ (64.3% vs 32.0% or 37.4%, respectively) compared with the hysterectomy or cholecystectomy groups (p<0.01). During GBT, the total H₂ was significantly increased in the gastrectomy group compared with the other groups. CONCLUSIONS: SIBO producing H2 is common in abdominal surgical patients. Different features for GBT+ may be a result of the types of abdominal surgery.
Asunto(s)
Humanos , Pruebas Respiratorias , Colecistectomía , Gastrectomía , Enfermedades Gastrointestinales , Glucosa , Hidrógeno , Histerectomía , PrevalenciaRESUMEN
PURPOSE: The aim of this study is to investigate the clinical features and outcomes of 9 consecutive patients who suffered with leptomeningeal carcinomatosis (LMC) originating from gastric cancer. METHODS: Between January 1995 and December 2010, we retrospectively reviewed the medical records of 9 patients with gastric LMC who had been treated at St. Vincent's Hospital, The Catholic University of Korea. RESULTS: With the exception of 1 patient, the primary gastric cancer was Borrmann type III or IV, and 5 cases had poorly differentiated or signet ring cell histology. TNM stage of the primary gastric cancer was III in 6 patients. The median interval from diagnosis of the primary malignancy to the diagnosis of LMC was 9 months. Headache (6 cases), altered mental status (4 cases), and dysarthria (3 cases) were presenting symptoms of LMC. Computed tomography findings were abnormal in 4 of 7 cases, while magnetic resonance imaging revealed abnormality in 4 of 5 cases. Radiation therapy was administered to 5 patients and intrathecal chemotherapy was administered to only 1 patient. Median overall survival duration from the diagnosis of LMC was 3 months. CONCLUSION: LMC originating from gastric cancer had a fatal clinical course and treatment strategies remain challenging.
Asunto(s)
Humanos , Diagnóstico , Quimioterapia , Disartria , Cefalea , Corea (Geográfico) , Imagen por Resonancia Magnética , Registros Médicos , Carcinomatosis Meníngea , Metástasis de la Neoplasia , Pronóstico , Estudios Retrospectivos , Neoplasias GástricasRESUMEN
PURPOSE: The specific aim of this study is to unravel a DNA copy number alterations, and to search for novel genes that are associated with the development of Korean gastric cancer. MATERIALS AND METHODS: We investigated a DNA copy number changes in 23 gastric adenocarcinomas by array-comparative genomic hybridization and quantitative real-time polymerase chain reaction analyses. Besides, the expression of UQCRFS1, which shows amplification in array-CGH, was examined in 186 gastric cancer tissues by an immunohistochemistry, and in 9 gastric cancer cell lines, as well as 24 gastric cancer tissues by immunoblotting. RESULTS: We found common gains at 48 different loci, and a common loss at 19 different loci. Amplification of UQCRFS1 gene at 19q12 was found in 5 (21.7%) of the 23 gastric cancers in an array-comparative genomic hybridization and DNA copy number were increased in 5 (20.0%) out of the 25 gastric cancer in quantitative real-time polymerase chain reaction. In immunohistochemistry, the overexpression of the protein was detected in 105 (56.5%) out of the 186 gastric cancer tissues. Statistically, there was no significant relationship between the overexpression of UQCRFS1 and clinicopathologic parameters (P>0.05). In parallel, the overexpression of UQCRFS1 protein was confirmed in 6 (66.7%) of the 9 gastric cancer cell lines, and 12 (50.0%) of the 24 gastric cancer tissues by immunoblotting. CONCLUSIONS: These results suggest that the overexpression of UQCRFS1 gene may contribute to the development and/or progression of gastric cancer, and further supported that mitochondrial change may serve as a potential cancer biomarker.
Asunto(s)
Adenocarcinoma , Línea Celular , Proteína Coat de Complejo I , ADN , Variaciones en el Número de Copia de ADN , Inmunohistoquímica , Hibridación de Ácido Nucleico , Reacción en Cadena en Tiempo Real de la Polimerasa , Neoplasias GástricasRESUMEN
PURPOSE: Leptin plays an important role in the control of body weight and also has a growth-factor-like function in epithelial cells. Abnormal expression of leptin and leptin receptor may be associated with cancer development and progression. We evaluated the relationship among leptin and leptin receptors polymorphisms, body mass index (BMI), serum leptin concentrations, and clinicopathologic features with gastric cancer and determined whether they could be the risk factor of gastric cancer. METHODS: We measured the serum leptin concentrations of 48 Korean patients with gastric cancer and 48 age- and sex-matched controls. By polymerase chain reaction-restriction fragment length polymorphism, we investigated one leptin gene promoter G-2548A genotype and four leptin receptor gene polymorphisms at codons 223, 109, 343, and 656. RESULTS: There was no significant difference between the mean leptin concentrations of the patient and control groups, while BMI was significantly lower in gastric cancer cases (22.9 +/- 3.6 vs. 24.5 +/- 2.8 kg/m2, P = 0.021). There was significant association between the LEPR Lys109Arg genotype and gastric cancer risk, heterozygotes for GA genotype had been proved to increased the risk of gastric cancer, and its corresponding odds ratio was 2.926 (95% confidence interval, 1.248 to 6.861). CONCLUSION: Our results suggested that LEPR gene Lys109Arg polymorphism is associated with gastric cancer in Korean patients.
Asunto(s)
Humanos , Índice de Masa Corporal , Peso Corporal , Codón , Células Epiteliales , Genotipo , Heterocigoto , Corea (Geográfico) , Leptina , Oportunidad Relativa , Receptores de Leptina , Factores de Riesgo , Neoplasias GástricasRESUMEN
Portal vein thrombus has been detected in patients with liver cirrhosis, pancreatitis, ulcerative colitis, septicemia, myeloproliferative disorder, and neoplasm. The formation of portal tumor thrombus by hepatocellular carcinoma is well recognized, because of its high incidence, and subsequent development of portal hypertension such as rupture of varices, ascites and liver failure indicates the poor prognosis. In gastric cancer, portal hypertension as an initial presentation is extremely rare. Herein we report a case presenting as portal hypertension caused by tumor thrombus without invasion of liver parenchyma. It is presumed to be intraluminal tumor thrombus originating from primary foci of gastric adenocarcinoma. Tumor thrombus in the portal vein is demonstrated on the PET-CT.
Asunto(s)
Humanos , Masculino , Persona de Mediana Edad , Adenocarcinoma/diagnóstico , Endoscopía Gastrointestinal , Fluorodesoxiglucosa F18 , Hipertensión Portal/diagnóstico , Tomografía Computarizada por Tomografía de Emisión de Positrones , Neoplasias Gástricas/diagnósticoRESUMEN
Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract and can be benign or malignant. To date, there have been no clear standards for the preoperative assessment of GIST malignancy. Currently it is believed that tumors with diameter smaller than 2.0 cm is benign. Herein, we experienced two cases of GISTs that showed an accelerated growth pattern during the follow-up period. In both cases, the tumors were <2.0 cm in size initially and became larger unexpectedly. The resected tumors revealed GIST with intermediate risk and high risk of malignancy according to National Institutes of Health (NIH) consensus symposium.
Asunto(s)
Consenso , Estudios de Seguimiento , Tumores del Estroma Gastrointestinal , Tracto Gastrointestinal , Índice Mitótico , Pronóstico , EstómagoRESUMEN
Eosinophilic gastroenteritis is an unusual disease that is associated with various clinical gastrointestinal manifestations. Its severity depends on the area involved as well as the wall layer involved. Eosinophilic gastroenteritis often causes abdominal pain, nausea, vomiting and diarrhea. To date, there has been an extremely rare case of eosinophilic gastroenteritis with systemic symptoms, such as fever or lymphadenopathy (LAP). We experienced a case of a 68-year-old-woman with fever and abdominal pain. Abdominal computed tomography revealed diffuse wall thickening of the gastric antrum as linitis plastica. Multiple hot uptakes of lymph nodes were visualized on fludeoxyglucose-positron emission tomography. The gastric biopsy pathological report demonstrated eosinophilic infiltration without malignant cells. We could not exclude malignancy and performed an exploratory laparoscopy. A lymph node specimen showed reactive hyperplasia, and her illness was finally diagnosed as eosinophilic gastroenteritis. Herein, we report the case with a brief review.
Asunto(s)
Dolor Abdominal , Biopsia , Diarrea , Enteritis , Eosinofilia , Eosinófilos , Fiebre , Gastritis , Gastroenteritis , Hiperplasia , Laparoscopía , Linitis Plástica , Ganglios Linfáticos , Enfermedades Linfáticas , Náusea , Antro Pilórico , VómitosRESUMEN
A few cases of gastrointestinal stromal tumor (GIST) synchronous cancers with other malignancies have been reported, such as gastric cancer, pancreatic cancer, renal cell carcinoma, colon cancer, and carcinoid tumor. However, little is known about their coincidence with other tumors with a different histogenesis. A 62-year-old man visited our hospital with generalized weakness and intermittent hematochezia. A colonoscopic examination showed an ulcerating mass in the ascending colon, and a biopsy specimen revealed adenocarcinoma. A lobulated submucosal mass in the gastric fundus was found incidentally during the preoperative staging procedures, including computed tomography (CT) and positron emission tomography-CT. The colon cancer and gastric tumor were removed simultaneously (laparoscopy assisted right hemicolectomy and total gastrectomy). Immunohistochemical studies on the gastric tumor surgical specimen showed that it was CD117 (+) and CD34 (+), and the final diagnosis was a GIST of the stomach. Herein, we report a case of the synchronous occurrence of colon adenocarcinoma and gastric GIST.
Asunto(s)
Humanos , Persona de Mediana Edad , Adenocarcinoma , Biopsia , Tumor Carcinoide , Carcinoma de Células Renales , Colon , Colon Ascendente , Neoplasias del Colon , Electrones , Fundus Gástrico , Hemorragia Gastrointestinal , Tumores del Estroma Gastrointestinal , Neoplasias Pancreáticas , Estómago , Neoplasias Gástricas , ÚlceraRESUMEN
The clinical significance of hepatic resection for gastric metastases is controversial, even though hepatic resection has been widely accepted as a modality for colorectal metastases. Very few patients with gastric hepatic metastases are good candidates for hepatic resection because of multiple bilateral metastases, extrahepatic disease, or advanced cancer progression, such as peritoneal dissemination or extensive lymph node metastases. Therefore, several authors have reported the clinical significance of hepatic resection for gastric metastases in a small number of patients. Considering the present results with previous reports. The number and distribution of tumors in hepatic metastases from gastric cancer was considered based on the present and previous reports. Several authors have reported significantly better survival in patients with metachronous metastasis than in those with synchronous disease. However, metachronous hepatic resection necessitates the dissection of adhesions between the pancreas, liver, and residual stomach to prepare for Pringle's maneuver. Patients with unilobar liver metastasis, and/or metastatic tumors <4 cm in diameter may be good candidates for hepatic resection. Synchronous metastasis is not a contraindication for hepatic resection. Most of the long-term survivors underwent anatomic hepatic resection with a sufficient resection margin. After hepatic resection, the most frequent site of recurrence was the remaining liver, which was associated with a high frequency of mortality within 2 years. A reasonable strategy for improvement in survival would be to prevent recurrence by means of adjuvant chemotherapy and careful follow-up studies.
Asunto(s)
Humanos , Quimioterapia Adyuvante , Estudios de Seguimiento , Muñón Gástrico , Hígado , Ganglios Linfáticos , Metástasis de la Neoplasia , Páncreas , Recurrencia , Neoplasias Gástricas , SobrevivientesRESUMEN
PURPOSE: Despite the reported advantages of laparoscopic appendectomy (LA), there is debate about the postoperative complication rates. Our study attempts to determine if laparoscopic appendectomy is safe and feasible compared with open appendectomy (OA). METHODS: A retrospective review was conducted of all patients who underwent open appendectomy (OA, 2,109 cases) and laparoscopic appendectomy (LA, 500 cases) at our hospital between 1997 and 2007. Incidental and interval appendectomies were excluded from this study. Demographic data, pathology, operation time, length of hospital stay, days to regular diet, and in hospital complication rate were identified. RESULTS: The peak age was 27 years. Seven of the 500 were converted to OA, yielding a conversion rate of 1.2%. The presence of non-visualized appendix, adhesion and technical failures were reasons for conversion. The distribution of histological stages of inflammation was comparable in both groups. The mean operating time was longer for the laparoscopic (64 min) than for the open procedure (58 min) (P<0.001). The complication rate after OA (7%) was significantly higher than that following LA (2.8%) (P=0.001). Hospital stay and frequency of analgesic administration were significantly lower in LA group than in OA group. CONCLUSION: Laparoscopic appendectomy is a safe and clinically beneficial operating procedure even in patients with appendicitis with peritonitis, perforation and abscess, resulting in shorter hospital stays and lower complication rates.
Asunto(s)
Humanos , Absceso , Apendicectomía , Apendicitis , Apéndice , Dieta , Inflamación , Tiempo de Internación , Peritonitis , Complicaciones Posoperatorias , Estudios RetrospectivosRESUMEN
PURPOSE: Laparoscopic herniorrhaphy has been recognized as one of the treatment options for inguinal hernia. This study compared the short-term results of two methods of repair: totally extraperitoneal (TEP) repair and open tissue based repair. METHODS: A retrospective review was conducted on all patients who underwent laparoscopic TEP repair (LH, 105 cases) and open repair (OH, 57 cases) at our hospital between September 2007 and December 2008. Posterior wall repairs in open technique follow as McVay (25 cases) and Bassini (32 cases). Demographic data, operation time, perioperative complications, consumption of analgesics, and hospital stay were compared. RESULTS: There was no significant difference in relation to patient characteristics; age, gender, BMI, medical and surgical history and hernia type. Also, there was no difference of operation time for both groups. Patients in the LH group consumed fewer analgesics (P=0.002). Intraoperative complications occurred more frequently in the LH group (P=0.036) but postoperative complications were similar. Hospital stay was shorter in LH (P<0.001). There was no difference of recurrence between LH group and OH group for 16 months. CONCLUSION: Laparoscopic TEP repair shows similar postoperative complications and recurrences and with less postoperative pain and hospital stay, compared with open tissue based hernia repair. However, further study with longer follow up data is necessary.