La ingesta accidental Quiste de duplicación duodenal en un paciente pediátrico. Reporte de caso

Introducción. Los quistes de duplicación duodenal son malformaciones raras, que ocurren durante el desarrollo embriológico del tracto gastrointestinal. Caso clínico. Se presenta el caso de un niño de tres años, con cuadro clínico de dolor abdominal, náuseas y vómitos. La ecografía y la tomografía computarizada informaron una imagen quística entre el hígado, riñón derecho y colon. Resultados. Se realizó laparoscopia encontrando un quiste de duplicación duodenal con moco en la primera porción del duodeno. Se practicó una resección del quiste y mucosectomía del segmento restante. Conclusión. Los síntomas de un quiste de duplicación duodenal son inespecíficos y su hallazgo frecuentemente es incidental. El tratamiento quirúrgico depende del tamaño, la ubicación y su relación con la vía biliar.

Introduction. Duodenal duplication cysts are rare malformations that occur during the embryological development of the gastrointestinal tract. Clinical case. The case of a three-year-old boy with abdominal pain, nausea, and vomiting is presented. Ultrasound and computed tomography revealed a cyst between the liver, right kidney, and colon. Results. Laparoscopy was performed, finding a duodenal duplication cyst with mucus in the first portion of the duodenum. A resection of the cyst and mucosectomy of the remaining segment were performed. Conclusion. The symptoms of a duodenal duplication cyst are nonspecific and its finding is frequently incidental. Surgical treatment depends on the size, location, and relationship to the bile duct.

Quiste de duplicación duodenal en un paciente pediátrico. Reporte de caso / Duodenal duplication cyst in a pediatric patient. Case report

Introducción. Los quistes de duplicación duodenal son malformaciones raras, que ocurren durante el desarrollo embriológico del tracto gastrointestinal. Caso clínico. Se presenta el caso de un niño de tres años, con cuadro clínico de dolor abdominal, náuseas y vómitos. La ecografía y la tomografía computarizada informaron una imagen quística entre el hígado, riñón derecho y colon. Resultados. Se realizó laparoscopia encontrando un quiste de duplicación duodenal con moco en la primera porción del duodeno. Se practicó una resección del quiste y mucosectomía del segmento restante. Conclusión. Los síntomas de un quiste de duplicación duodenal son inespecíficos y su hallazgo frecuentemente es incidental. El tratamiento quirúrgico depende del tamaño, la ubicación y su relación con la vía biliar.

Introduction. Duodenal duplication cysts are rare malformations that occur during the embryological development of the gastrointestinal tract. Clinical case. The case of a three-year-old boy with abdominal pain, nausea, and vomiting is presented. Ultrasound and computed tomography revealed a cyst between the liver, right kidney, and colon. Results. Laparoscopy was performed, finding a duodenal duplication cyst with mucus in the first portion of the duodenum. A resection of the cyst and mucosectomy of the remaining segment were performed. Conclusion. The symptoms of a duodenal duplication cyst are nonspecific and its finding is frequently incidental. Surgical treatment depends on the size, location, and relationship to the bile duct.

Divertículo duodenal intraluminal como causa de obstrucción duodenal / Intraluminal duodenal diverticulum as a cause of duodenal obstruction

Introducción. El divertículo duodenal intraluminal, también conocido como windsock diverticulum, es una causa rara de dolor abdominal intermitente y plenitud postpandrial, que puede complicarse con obstrucción, sangrado, pancreatitis o colangitis. Suele cursar de forma asintomática y ante la aparición de síntomas el tratamiento de elección es quirúrgico. Caso clínico. Presentamos el caso de una mujer de 24 años, sin antecedentes de interés, que es estudiada por dolor abdominal y plenitud postpandrial, que resulta finalmente en una obstrucción intestinal alta. Tras estudio exhaustivo y necesidad de una cirugía previa, es diagnosticada de un divertículo duodenal intraluminal. Conclusión. La paciente se trató mediante cirugía con resolución exitosa del cuadro de obstrucción intestinal.

Introduction: Intraluminal duodenal diverticulum, also known as a windsock diverticulum, is a rare cause of intermittent abdominal pain and postprandial fullness, which can be complicated by obstruction, bleeding, pancreatitis, or cholangitis. It is usually asymptomatic and when symptoms appear, the treatment of choice is surgical. Clinical case: We present the case of a 24-year-old woman with no relevant history who is studied for abdominal pain and postprandial fullness, presented with an upper intestinal obstruction. After an exhaustive study and the need for a previous surgery, she was diagnosed with an intraluminal duodenal diverticulum.Conclusion: The patient was treated by surgery with successful resolution of the intestinal obstruction

Hematoma duodenal posvideoendoscopia digestiva alta para diagnóstico de enfermedad de injerto contra huésped en pediatría: a propósito de dos casos / Duodenal hematoma after upper gastrointestinal endoscopy in pediatric graft vs host disease: Report of two cases

La enfermedad de injerto contra huésped es una complicación grave que se presenta después del trasplante de médula ósea, con morbilidad y mortalidad elevadas. El patrón de oro para evaluar su compromiso gastrointestinal es la endoscopia digestiva alta y baja con toma de biopsia. El desarrollo de hematoma duodenal intramural es una complicación poco frecuente asociada con este procedimiento .Se presentan dos casos de hematoma duodenal intramural posendoscopia en pacientes con trasplante y sospecha de enfermedad injerto contra huésped que presentaron un cuadro agudo de dolor abdominal y sangrado intestinal. El diagnóstico se realizó por tomografía y recibieron tratamiento conservador, con un resultado favorable. En ambos casos, el diagnóstico de enfermedad injerto contra huésped gastrointestinal se hizo a través de las biopsias colónicas con histología duodenal normal, lo que sugiere evitar la toma de muestras duodenales para prevenir esta grave complicación en pacientes de alto riesgo y, de este modo, disminuir la morbilidad.

Graft versus host disease is a serious complication that occurs following bone marrow transplant with significant morbidity and mortality. The gold standard to diagnose gastrointestinal graft versus host disease is upper and lower gastrointestinal endoscopy with histological validation. The development of intramural duodenal hematoma is a rare complication associated with this procedure. We present two cases of intramural duodenal haematoma after duodenal biopsies in bone marrow transplant patients that presented clinically with severe abdominal pain and intestinal bleeding. In both cases, CT scans confirmed the diagnosis and they were treated conservatively with favorable outcomes.Final diagnosis of gastrointestinal graft versus host disease was based on the colonic samples with normal duodenal histoarchitecture, which could lead to avoiding duodenal samples in future patients in order to prevent this serious complication and thus diminish morbidity.

Brunners gland cyst: rare differential diagnosis of dyspeptic symptoms / Cisto da glândula de Brunner: diagnóstico diferencial raro de sintomas dispépticos

abstract A 60-year-old woman was under investigation of dyspeptic symptoms. The upper gastrointestinal endoscopy showed a cystic subepithelial lesion in the second portion of the duodenum, measuring 8 mm in its longest diameter. The biopsy showed dilated Brunner's gland lobular ducts with scattered stromal elements, what characterized a Brunner's gland cyst. Brunner's gland cyst should be included in the differential diagnosis of gastrointestinal bleeding, dyspepsia, gastroesophageal reflux disease (GERD), malabsorption syndrome, anemia, among others. The correct nomenclature is important to facilitate research for articles specifically related to each duodenal cystic lesions and better understanding of these diseases, as some may have malignant potential.

resumen Paciente femenina, de 60 años de edad, tenía quejas dispépticas. La endoscopía digestiva reveló lesión subepitelial ubicada en la segunda porción del duodeno con aspecto quístico (signo de la tienda de campaña), de 8 mm en su mayor diámetro. Se realizó biopsia de la lesión. El análisis histopatológico mostró dilatación de los ductos lobulares de las glándulas de Brunner, acompañada por elementos estromales dispersos, identificando un quiste de las glándulas duodenales. Es un diagnóstico diferencial de sangrado intestinal, dispepsia, enfermedad por reflujo gastroesofágico (ERGE), malabsorción y anemia. La nomenclatura es importante tanto para buscar artículos específicos de cada lesión quística en el duodeno como para mejor caracterizar esas lesiones, puesto que algunas pueden tener potencial maligno.

resumo Paciente do sexo feminino, 60 anos, com queixas dispépticas. A endoscopia digestiva revelou lesão subepitelial localizada na segunda porção do duodeno com aspecto cístico (sinal da tenda positivo), de 8 mm no seu maior diâmetro. Biópsia da lesão foi realizada. A análise histopatológica mostrou dilatação dos ductos lobulares das glândulas de Brunner, acompanhada por elementos estromais dispersos, caracterizando um cisto da glândula de Brunner. É um diagnóstico diferencial de sangramento intestinal, dispepsia, doença do refluxo gastroesofágico (DRGE), má absorção e anemia. A nomenclatura é importante tanto para a pesquisa de artigos específicos de cada lesão cística no duodeno quanto para melhor caracterização dessas lesões, uma vez que algumas podem apresentar potencial maligno.

Clinical observation of endoscopic piecemeal mucosal resection and endoscopic submucosal dissection in the treatment of larger non-ampullary duodenal lesions / 中华消化内镜杂志

Objective To assess the efficacy and safety of endoscopic piecemeal mucosal resection (EPMR) and endoscopic submucosal dissection (ESD) in the treatment of larger (≥10-15 mm) non-ampullary duodenal lesions. Methods The data of 21 patients with larger (≥10-15 mm) non-ampullary duodenal lesions, who underwent EPMR or ESD in Beijing Friendship Hospital from February 2013 to August 2018 were retrospectively analyzed. According to the treatment plan, the patients were divided into the EPMR group ( n=13) and the ESD group ( n=8) . The operation time, pathological histological evaluation and complications of each group were summarized. Results In the EPMR group, all 13 lesions were originated from the mucosa. The diameter of the lesion estimated by endoscopy and the size of the resected specimen were 22±12 mm and 26±15 mm, respectively, the median operation time was 39. 0 (23. 0, 45. 0) min, and 12 lesions were closed with metal clips. For pathological assessment, there were 2 cases of ectopia gastric mucosa, 7 cases of low grade intraepithelial neoplasia, and 4 cases of high grade intraepithelial neoplasia. And 5 cases were horizontal margin positive ( low grade intraepithelial neoplasia ) in the 13 lesions. Complications occurred in 2 patients, including 1 case of perioperative bacteremia, which was cured after anti-infective treatment, and another case of intraoperative perforation, which was recovered after emergency surgery. In the ESD group, there were 6 mucosal lesions and 2 submucosal lesions. The diameter of the lesion estimated by endoscopy and the size of the resected specimen were 17 ± 5 mm and 20 ± 7 mm, respectively, the median operation time was 47. 5 ( 34. 0, 68. 0) min, and all 8 lesions were closed with metal clips. For pathological assessment, there were 3 cases of low grade intraepithelial neoplasia, 3 cases of high grade intraepithelial neoplasia, 1 case of submucosal cyst, and 1 case of lymphangioma. All 8 cases were horizontal margin negative, and low-grade intraepithelial neoplasia was suspected at the vertical margin of 1 case, which failed to achieve complete resection. Perioperative perforation occurred in 3 cases. One case recovered after endoscopic treatment, another case was unsatisfactory under endoscopy, and recovered after emergency surgery. The other case was recovered after laparoscopic treatment. Conclusion EPMR and ESD are both safe and effective for larger non-ampullary duodenal lesions, which is worthy of further clinical research.

Clinical observation of endoscopic piecemeal mucosal resection and endoscopic submucosal dissection in the treatment of larger non-ampullary duodenal lesions / 中华消化内镜杂志

Objective@#To assess the efficacy and safety of endoscopic piecemeal mucosal resection (EPMR) and endoscopic submucosal dissection (ESD) in the treatment of larger (≥10-15 mm) non-ampullary duodenal lesions.@*Methods@#The data of 21 patients with larger (≥10-15 mm) non-ampullary duodenal lesions, who underwent EPMR or ESD in Beijing Friendship Hospital from February 2013 to August 2018 were retrospectively analyzed. According to the treatment plan, the patients were divided into the EPMR group (n=13) and the ESD group (n=8). The operation time, pathological histological evaluation and complications of each group were summarized.@*Results@#In the EPMR group, all 13 lesions were originated from the mucosa. The diameter of the lesion estimated by endoscopy and the size of the resected specimen were 22±12 mm and 26±15 mm, respectively, the median operation time was 39.0 (23.0, 45.0) min, and 12 lesions were closed with metal clips. For pathological assessment, there were 2 cases of ectopia gastric mucosa, 7 cases of low grade intraepithelial neoplasia, and 4 cases of high grade intraepithelial neoplasia. And 5 cases were horizontal margin positive (low grade intraepithelial neoplasia) in the 13 lesions. Complications occurred in 2 patients, including 1 case of perioperative bacteremia, which was cured after anti-infective treatment, and another case of intraoperative perforation, which was recovered after emergency surgery. In the ESD group, there were 6 mucosal lesions and 2 submucosal lesions. The diameter of the lesion estimated by endoscopy and the size of the resected specimen were 17±5 mm and 20±7 mm, respectively, the median operation time was 47.5 (34.0, 68.0) min, and all 8 lesions were closed with metal clips. For pathological assessment, there were 3 cases of low grade intraepithelial neoplasia, 3 cases of high grade intraepithelial neoplasia, 1 case of submucosal cyst, and 1 case of lymphangioma. All 8 cases were horizontal margin negative, and low-grade intraepithelial neoplasia was suspected at the vertical margin of 1 case, which failed to achieve complete resection. Perioperative perforation occurred in 3 cases. One case recovered after endoscopic treatment, another case was unsatisfactory under endoscopy, and recovered after emergency surgery. The other case was recovered after laparoscopic treatment.@*Conclusion@#EPMR and ESD are both safe and effective for larger non-ampullary duodenal lesions, which is worthy of further clinical research.

Intramural duodenal hematoma secondary to pancreatitis: case report and review of the literature

ABSTRACT CONTEXT: Spontaneous intramural duodenal hematoma is uncommon and is usually associated with coagulopathy, anticoagulant therapy and endoscopic procedures. The aim here was to describe a case of intramural duodenal hematoma caused by chronic exacerbation of pancreatitis. CASE REPORT: A 46-year-old male with chronic alcoholic pancreatitis was admitted to hospital due to abdominal pain, melena and low hemoglobin. An intramural duodenal hematoma with active bleeding was detected and selective angioembolization was warranted. The patient evolved with a perforated duodenum and underwent laparotomy with exclusion of the pylorus and Roux-en-Y gastrojejunostomy. He was discharged nine days later. CONCLUSION: Intramural duodenal hematoma is a rare complication of pancreatitis. Selective embolization is the preferred treatment for hemorrhagic complications of pancreatitis. However, the risk of visceral ischemia and perforation should be considered.

Clinical study of juxtapaillary duodenal diverticula of patients with endoscopic retrograde cholangiopancreatography / 国际外科学杂志

Objective To evaluate the clinical significance of different localizations of juxtapaillary duodenal diverticula of patients with endoscopic retrograde cholangiopancreatography for pancreaticobiliare disease.Methods We studied patients in whom juxtapaillary duodenal diverticula was detected during endoscopic retrograde cholangiopancreatography form January 2010 to April 2016 in Department of Hepatobiliary Surgery,Dongyang People's Hospital of Zhejiang Province.The influence of juxtapaillary duodenal diverticula on the success rate of endoscopic retrograde cholangiopancreatography and the incidence of associated complications was analyzed.Measurement date were represented as ((x) ± s) comparison between the groups was analyzed by the t test.Count date were evaluated by the frequency and percentage,comparison between the groups was analyzed by the chisquare test or Fisher exact probability method.Results Juxtapaillary duodenal diverticula were present in 67 (14.11％) of the 475 patients undergoing endoscopic retrograde cholangiopancreatography for various indictions.Of the 67 patients,38 (56.72％) patients were peridiverticular papilla and 29 (43.28％) patients were intradiverticular papilla.The presence of cannulation success on first attempt was signicantly different between juxtapaillary duodenal diverticula group and non-juxtapaillary duodenal diverticula group(P =0.022),whereas the presence of c annulation success on total attempt was no-different between two groups(P =0.086).The presence of cannulation success on first attempt and total attempt was signicantly different between peridiverticular papilla group and intradiverticular papilla group(P =0.002,P =0.001).The presence of post-ERCP pancreatitis and bleed were more frequently in juxtapaillary duodenal diverticula group (P =O.023,P =0.003),but the different was non-signicantly between peridiverticular papilla group and intradiverticular papilla group (P =1.000,P =1.000).Conclusion Juxtapaillary duodenal diverticula detection rate and different location increase the difficulty of endoscopic retrograde cholangiopancreatography and maybe increase the presence of complications.

Clinical application value of oral contrast-enhanced ultrasound in screening of gastric and duodenal diseases in rural areas / 中华医学超声杂志（电子版）

Objective To discuss the value of oral contrast ultrasonography (OCUS) in the screening of gastric and duodenal disease in asymptomatic people in rural communities.Methods An OCUS screening was conducted in 3240 residents of Chongming County in Shanghai. After taking oral ultrasonic contrast agent, real-time observation of cardia, gastric fundus, gastric body and gastric angle, gastric antrum and duodenal bulb was conducted for each subject to detect the cardiac diameter, the body of the stomach wall thickness, pyloric canal diameter and each part of the form and structure. All subjects with abnormal sonogram were examined by gastroscopy.Kappa test was used to analyze the consistency between OCUS screening results and pathological results.Results OCUS screening detected a total of 51 cases of various types of gastric and duodenal lesions, the total detection rate was 1.57％. The coincidence rate between screening results and gastroscopy/pathology examination was 93.75％ (45/48) with a good consistency (Kappa=0.905). Five cases of gastric cancer with the detection rate of 0.15％ (5/3240) were found.Conclusion OCUS can be used for the screening of gastric and duodenal diseases in the rural community, and it is worth further research and evaluation.

Therapeutic value of endoscopic papillectomy for duodenal papilla lesion / 中华消化内镜杂志

Objective To investigate the therapeutic value of endoscopic papillectomy (EP) for duodenal papilla lesion.Methods Patients with duodenal papilla lesion treated with EP from June 2007 to December 2015 were enrolled.The clinical characteristics,EP technical features,complications,the treatment,postoperative recurrence were analyzed.Results A total of 43 patients were enrolled.The mean diameter of the lesion was 22.8±1.2 mm.Thirty-two patients (69.8％) received en bloc resection,and 11 (25.6％) received endoscopic piecemeal mucosal resection (EPMR).After the operation,duodenal papilla lesions recurred in 3 patients (7.0％),5 patients (11.6％) had delayed bleeding,4 (9.3％) had postoperative pancreatitis,6 (14.0％) had long-term bile duct stricture.Intraoperative pancreatic stenting (OR =0.000,95％ CI:0.000-) was the independent protective factor for postoperative pancreatitis.Pancreatic duct dilation (OR =13.500,95％ CI:1.400-130.191) was the independent risk factor for postoperative bile duct stenosis.Conclusion EP is minimally invasive with rapid recovery and less cost,and could be recommended for duodenal papilla lesions.

Endoscopic findings of primary follicular lymphoma / Hallazgo endoscópico de linfoma folicular primario

A 79-year-old female with benign past medical history presented to the gastroenterology clinic complaining of long-standing symptoms of dyspepsia. Esophagogastroduodenoscopy showed nodular smooth mucosa in the second part of the duodenum. The morphologic and immunophenotypic findings were consistent with low-grade follicular lymphoma. The purpose of this manuscript is to educate the reader on this unusual finding that is pathognomonic for gastrointestinal lymphoma.

Una mujer de 79 años, sin antecedentes patológicos de importancia, consultó al servicio de gastro enterología por síntomas de dispepsia de larga data. Se practicó una esofagogastroduodenoscopia en la que se observó mucosa nodular en la segunda porción del duodeno. Esta morfología y los hallazgos inmunofenotípicos eran indicativos de linfoma folicular de bajo grado. El propósito de este manuscrito es ilustrar al lector sobre esta inusual condición en el duodeno, la cual es patognomónica de linfoma.

Application value of duodenum double lumen cannula suction in the duodenal rupture repair / 中国基层医药

Objective To investigate the clinical value of the duodenum double lumen cannula suction in duodenal rupture repair.Methods According to the operation methods,60 patients with duodenal rupture undergoing duodenal repair were divided into the surgical drainage alone group(26 cases)and double sets attract tube group (34 cases).The surgery effect and complications were observed.Results The difference of traffic flow 7 days after the operation between the two groups was statistically significant(t =7.564,P <0.05).The length of stay and hospital costs of the surgical drainage alone group were more than those of the double sets attract tube group,the differences were statistically significant(t =3.567,4.123,all P <0.05).The fistula,intra -abdominal infections,wound infec-tions,pulmonary infection rates of the surgical drainage alone group were 30.77%,42.31%,46.15%,26.92%, which were higher than 2.94%,11.76%,8.82%,2.94%,5.88% of the double sets attract tube group,the differ-ences were statistically significant(χ2 =8.949,7.330,10.950,2.986,5.116,all P <0.05).Conclusion Applica-tion of the double lumen cannula duodenal suction in duodenal rupture repair can significantly reduce the incidence of postoperative complications,has certain security,it is recommended in clinical practice.

Pyeloduodenal Fistula Successfully Treated By Endoscopic Ligation without Surgical Nephrectomy: Case Report

A 74-yr-old woman presented with fever and abdominal discomfort. She was in a septic condition caused by urinary tract infection. Her computed tomogram of the abdomen revealed features of hydronephrosis with ureteral stones in both kidneys. During percutaneous nephrostomies, right pyeloduodenal fistula (PDF) was diagnosed. Elective surgery was originally planned but the patient was in a poor condition to undergo surgery. Instead, 2 times endoscopic clipping and ligation by endoloop were applied with parenteral antibiotics for the fistula lesion. On admission day 30, she was discharged from the hospital after confirmation of no more contrast leakage on fistulography. We reviewed the literature and discuss the etiologies, clinical presentations, diagnosis, and treatment of PDF.

Hemorragia digestiva alta secundária a hamartoma de glândulasde Brunner: relato de caso e revisão da literatura / Upper gastrintestinal bleeding due to Brunner?s gland hamartoma: case reportand literature review

Objetivos: Relatar o caso de um paciente com diagnóstico de hamartoma de glândulas de Brunner durante investigação de hematêmese e melena.Descrição do caso: Paciente masculino, 52 anos, apresentou hematêmese e melena, sendo hospitalizado e evoluindo com instabilidade hemodinâmica e parada cardiorrespiratória. Após estabilização clínica na unidade de terapia intensiva, foi submetido a endoscopia digestiva alta, sendo identificada lesão polipoide duodenal com cerca de 3 cm. A lesão foi ressecada e o exame anatomopatológico evidenciou hamartoma de glândulas de Brunner.Conclusões: Apesar do hamartoma de glândulas de Brunner ser uma lesão benigna e rara, de crescimento indolente e comumente assintomática, pode provocar quadros graves como o descrito neste relato, devendo ser sempre lembrado como diagnóstico diferencial em casos de hemorragia digestiva alta.

Aims: To present the case report of a patient with Brunner?s gland hamartoma identified after investigation for hematemesis and melena.Case description: A 52 years old male patient presented with hematemesis and melena, being hospitalized and evolving with hemodynamic instability and cardiac arrest. After clinical stability in the intensive care unit, an upper gastrointestinal endoscopy was performed, and a 3 cm duodenal polypoid lesion with active bleeding was identified. The lesion was removed and the histopathological examination revealed a Brunner?s gland hamartoma.Conclusions: Despite hamartoma of Brunner?s glands being a benign and rare disease, with indolent growth and often asymptomatic, it can cause a severe clinical picture as described in this report, and therefore it should always be considered as a differential diagnosis in cases of upper gastrointestinal bleeding.

Good maneuver on diverticulectomy for juxtra-papillary duodenal diverticulum: a report of 18 cases / 中国医师杂志

Objective To explore a convenient and safety way for surgical treatment of juxtra-papillary duodenal diverticulum.Methods A total of eighteen patients with juxtra-papillary duodenal diverticulum admitted to Hunan Provincial People's Hospital from May 2011 to May 2013 were involved in this study for retrospective analysis.Results Most of patients were old people and the average age was (55.5 ± 11.2) years in this group.All 18 patients accepted diverticulectomy without operation-mortality.No postoperative complications such as bleeding,duodenal fistula,biliary fistula and traumatic pancreatitis were happened.The average operation time was (2.5 ±0.6) hours.The average blood loss was (35.1 ± 14.2)ml.A total of 16 patients had been accepted follow-up survey.Mean length of follow-up was (10.5 ±2.0)months.Good result rate was 100％.Conclusions Do-not-open the duodenum diverticulectomy is the ideal surgical treatment of juxtra-papillary duodenal diverticulum.

Detection and distribution of Helicobacter pylori antibodies by protein chip in gastroduodenal disease / 中国医师杂志

Objective To detect Helicobacter pylori (H.pylori) multiple antibodies of urease (Ure),cytotoxin associated gene A protein (CagA),vacuolating toxin A (VacA),heat shock protein 60 (Hap60) and nitroreductase ( RdxA),and disclose their relations with chronic gastritis,peptic ulcer and gastric cancer.Methods A volume (3 ml) of venous blood was taken from 300 patients of gastroduodenal disease diagnosed by endoscopy,to centrifuge and detect antibodies of Ure,CagA,VacA,Hsp60,RdxA by protein chip technique.Results The infective rates of H.pylori in chronic gastritis,peptic ulcer,and gastric cancer were 34.0％,58.0％,34.0％ ( P ＜ 0.01 ),respectively.In the H.pylori positive chronic gastritis,peptic ulcer and gastric cancer,the positive rates of CagA antibody were 54.9％,75.9％,64.7％ ( P =0.070) ; the positive rates of VacA antibody were 31.4％,22.4％,17.6％ ( P =0.412) ;and the positive rates of Hap60 antibody were 56.9％,48.3％,41.2％ ( P =0.466),respectively.The total positive rate of RdxA antibody was 4.0％ (5/126).Conclusions H.pylori infection and virulence factor CagA are closely related to peptic ulcer,while it did not show the exact correlation between VacA,Hsp60 and gastroduodenal disease.The level of RdxA antibody can not represent the level of H.pylori resistance to metronidazole.

To compare the effection of the treatment of gastric perforation repair between traditional way and using the laparoscopic way / 中国基层医药

ObjectiveComparing gastric perforation repair with traditional contrast,to explore the feasibility and superiority of the laparoscopic gastric perforation repair.Methods68 cases were randomly divided into two groups for laparoscopic gastric perforation repair and traditional repair,then compared two groups of treatment.Results Both operations were successful ( including laparoscopic repair in 34 cases) and surgery time,blood loss,postoperative drainage,length of stay,and cosmetic results of the comparison.ConclusionCompared with the traditional open surgery,the laparoscopic surgery had less trauma,leas pain,faster recovery,shorter hospital stay,high efficacy and good cosmetic results and other advantages.

The clinical observation of duodenal catheter decompression and intubation by the jejunum ostomy duodenal decompression in the treatment of duodenal trauma / 中国基层医药

Objective To observe the clinical effect of treatment of duodenal trauma intubation duodenal decompression jejunostomy jointly by the duodenal catheter decompression.Methods 60 patients with duodenal trauma were randomly divided into two groups,30 cases were treated with simple duodenal catheter decompression as control group,30 cases treated with duodenal catheter decompression joint jejunum ostomy intubation duodenal decompression as the observation group,generally observed two groups of patients surgery and postoperative complications,in the day of surgery and postoperative 7d evaluation of patients with nutritional status.Results The surgical time and blood loss of the two groups had no statistically significant difference(P＞0.05),the observation group had no case of duodenal fistula and four cases in the control group(13.33％)occumed duodenal fistula.The difference between the two groups was statistically significant(x2=4.286,P＜0.05).Postoperative concurrent abdominal abscess,lung infection,wound infection had no statistically significant differences(P＞0.05).After observation group 7d body mass and right upper arm muscle circumference stability was significantly higher than that in the control group(x2=7.519,9.868,both P＜0.05).Conclusion Jejunostomy joint duodenal catheter decompression intubation duodenal decompression in treatment of duodenal trauma surgical decompression had significant effect,can significantly reduce the incidence of fistula,improve patients nutritional status,promote the duodenal wound healing.

Endoscopic findings and pathological characteristics of duodenal protuberant lesions / 中华消化杂志

Objective To explore endoscopic findings and histopathological characteristics of duodenal protuberant lesions in order to improve diagnosis of duodenal protuberant lesions.Methods A total of 869 cases of duodenal protuberant lesions were detected and collected in endoscopy center of Drum Tower Hospital from 2005 to 2010,of which endoscopy findings and pathological characteristics were studied retrospectively.Results Of the 869 case with duodenal protuberance,50 cases were misdiagnosed as real protuberant lesions.Of the 819 real protuberant lesions,781 cases (95.4％)were benign lesions and 38 cases (4.6％) were malignant lesions.Pathological results indicated that most were chronic inflammation benign lesions (338 cases),accounted for 41.3％.Secondary were Brunner gland hyperplasia (155 cases),accounted for 18.9％.Of malignant lesions,most were adenocarcinoma (25 cases,accounting for 3％ ),others were six cases of carcinoid tumor,six cases of malignant lymphoma and one case of embryonal rhabdomyosarcoma.Endoscopic findings of duodenal protuberant lesions were diverse,such as round,hemispheric,finger-like,lobulated,streak and so on.The diameter of duodenal protuberant lesions varied,the largest was 5 centimeter and most were sessile lesions (726 cases,88.6％).Endoscopic ultrasonic findings indicated that internal echo of benign lesions were even and each layer of structure was clear,while malignant lesions presented uneven internal echo,unclear layer structure and adjacent tissue or lymphoma nodes invasion.Conclusions Duodenal protuberant lesions cannot be confirmed by conventional endoscopic findings.Endoscopic ultrasonography may help to improve the diagnosis.Diagnosis should be confirmed by pathology.