A case of IgG4-related disease presented with a duodenal ulcer to improve the understan-ding of IgG4-related diseases was reported. A 70-year-old male presented with cutaneous pruritus and abdominal pain for four years and blackened stools for two months. Four years ago, the patient went to hospital for cutaneous pruritus and abdominal pain. Serum IgG4 was 3.09 g/L (reference value 0-1.35 g/L), alanine aminotransferase 554 U/L (reference value 9-40 U/L), aspartate aminotransferase 288 U/L (reference value 5-40 U/L), total bilirubin 54.16 μmol/L (reference value 2-21 μmol/L), and direct bilirubin 29.64 μmol/L (reference value 1.7-8.1 μmol/L) were all elevated. The abdominal CT scan and magnetic resonance cholangiopancreatography indicated pancreatic swelling, common bile duct stenosis, and secondary obstructive dilation of the biliary system. The patient was diagnosed with IgG4-related disease and treated with prednisone at 40 mg daily. As jaundice and abdominal pain improved, prednisone was gradually reduced to medication discontinuation. Two months ago, the patient developed melena, whose blood routine test showed severe anemia, and gastrointestinal bleeding was diagnosed. The patient came to the emergency department of Beijing Hospital with no improvement after treatment in other hospitals. Gastroscopy revealed a 1.5 cm firm duodenal bulb ulcer. After treatment with omeprazole, the fecal occult blood was still positive. The PET-CT examination was performed, and it revealed no abnormality in the metabolic activity of the duodenal wall, and no neoplastic lesions were found. IgG4-related disease was considered, and the patient was admitted to the Department of Rheumatology and Immunology of Beijing Hospital for further diagnosis and treatment. The patient had a right submandibular gland mass resection history and diabetes mellitus. After the patient was admitted to the hospital, the blood test was reevaluated. The serum IgG4 was elevated at 5.44 g/L (reference value 0.03-2.01 g/L). Enhanced CT of the abdomen showed that the pancreas was mild swelling and was abnormally strengthened, with intrahepatic and extrahepatic bile duct dilation and soft tissue around the superior mesenteric vessels. We pathologically reevaluated and stained biopsy specimens of duodenal bulbs for IgG and IgG4. Immunohistochemical staining revealed remarkable infiltration of IgG4-positive plasma cells into duodenal tissue, the number of IgG4-positive cells was 20-30 cells per high-powered field, and the ratio of IgG4/IgG-positive plasma cells was more than 40%. The patient was treated with intravenous methylprednisolone at 40 mg daily dosage and cyclophosphamide, and then the duodenal ulcer was healed. IgG4 related disease is an immune-medicated rare disease characterized by chronic inflammation and fibrosis. It is a systemic disease that affects nearly every anatomic site of the body, usually involving multiple organs and diverse clinical manifestations. The digestive system manifestations of IgG4-related disease are mostly acute pancreatitis and cholangitis and rarely manifest as gastrointestinal ulcers. This case confirms that IgG4-related disease can present as a duodenal ulcer and is one of the rare causes of duodenal ulcers.
Aged ; Humans ; Male ; Abdominal Pain/drug therapy* ; Acute Disease ; Bilirubin ; Duodenal Ulcer/etiology* ; Immunoglobulin G ; Immunoglobulin G4-Related Disease/diagnosis* ; Pancreatitis/drug therapy* ; Positron Emission Tomography Computed Tomography ; Prednisone/therapeutic use* ; Pruritus/drug therapy*

Objective To analyze clinical characteristics and short-term efficacy of endoscopic hemostasis in acute duodenal hemorrhage. Methods A retrospective study was conducted for the patients who received endoscopy in the PUMC Hospital due to upper gastrointestinal bleeding and were confirmed to be on account of duodenal lesions for bleeding from January 2011 to December 2018.Clinical information of patients was collected,including demographics,comorbidities,and medication use.Endoscopic information included the origin of bleeding,the number and location of lesions,Forrest classes and size of ulcers,and endoscopic therapeutic methods.Factors that could be relative to the failure of endoscopic hemostasis or short-term recurrence of hemorrhage in these patients were analyzed. Results Among all the patients with duodenal hemorrhage,79.7%(102/128)were due to ulcers,14.1%(18/128)to tumors,3.9%(5/128)to vascular malformation,and 2.3%(3/128)to diverticulum.Fifty-three(41.4%)patients received endoscopic hemostasis,and six patients(4.7%)received surgery or interventional embolization after the endoscopic test.Among the patients receiving endoscopic hemostasis,5.7%(3/53),66.0%(35/53),and 28.3%(15/53)received injection therapy,mechanical therapy,and dual endoscopic therapy,respectively,and 94.3% of them were cured.However,10(18.9%)of them experienced recurrence of hemorrhage and 3 patients died during hospitalization.Only one patient suffered from perforation after the second endoscopic treatment.Lesions located on the posterior wall of bulb appeared to be a risk factor for the failure of endoscopic hemostasis(OR=31.333,95% CI=2.172-452.072,P=0.021).The lesion diameter≥1 cm was a risk factor of rebleeding after endoscopic therapy(OR=7.000,95% CI=1.381-35.478,P=0.023).Conclusions Peptic ulcers were always blamed and diverticulum could also be a common reason for duodenal hemorrhage,which was different from the etiological constitution of acute upper gastrointestinal hemorrhage.Lesions locating on the posterior wall of the duodenum had a higher potential to fail the endoscopic hemostasis.The lesion diameter≥1 cm was a predictive factor for short-term recurrence.Forrest classes of ulcers at duodenum did not significantly affect the endoscopic therapeutic efficacy or prognosis.
Duodenal Ulcer/therapy* ; Embolization, Therapeutic ; Endoscopy ; Gastrointestinal Hemorrhage/etiology* ; Hemostasis, Endoscopic ; Humans ; Recurrence ; Retrospective Studies

OBJECTIVETo assess the feasibility and effectiveness of transarterial embolization for management of acute massive hemorrhage in patients with duodenal ulcer.

METHODSTwenty-two patients with duodenal ulcer underwent transarterial embolization for acute massive hemorrhage in our hospital between January 2007 and December 2012. Embolic agents were coils and gelatin sponge. The clinical data and embolization procedures of these patients were retrospective analyzed.

RESULTSBleeding was controlled in 20 of 23 patients after the first embolization procedures. In the other 3 patients with rebleeding, one patient was successfully managed by repeat embolization and two patient underwent surgical treatment. The overall clinical success rate for acute hemorrhage after transarterial embolization was 91% (21/23). No severe complication occurred.

CONCLUSIONTransarterial embolization is safe and effective for acute massive hemorrhage in patients with duodenal ulcer.

Adult ; Aged ; Duodenal Ulcer ; complications ; Embolization, Therapeutic ; methods ; Female ; Gastrointestinal Hemorrhage ; etiology ; therapy ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome

Mesenteric venous thrombosis is a clinically very rare disease, and may cause bowel infarction and gangrene. Difficulty in the dignosis the disease due to its non-specific symptoms and low prevalence can cause a clinically fatal situation. Mesenteric venous thrombosis may be caused by both congenital and acquired factors, and protein C deficiency, which is a very rare genetic disorder, is one of many causes of mesenteric thrombosis. The authors experienced a case of mesenteric venous thrombosis caused by protein C deficiency in a patient with duodenal ulcer bleeding, so here we report a case together with literature review.
Duodenal Ulcer/*complications/diagnosis ; Endoscopy, Gastrointestinal ; Humans ; Male ; *Mesenteric Veins ; Middle Aged ; Peptic Ulcer Hemorrhage/*complications ; Protein C Deficiency/*complications/diagnosis ; Tomography, X-Ray Computed ; Venous Thrombosis/*diagnosis/etiology/ultrasonography

Acute esophageal necrosis (AEN) is a very rare disorder typically presenting as a diffuse black esophageal mucosa on upper endoscopy. For this reason, AEN is often considered to be synonymous with 'black esophagus'. The pathogenesis of entity is still unknown. We report a case of AEN with duodenal ulcer causing partial gastric outlet obstruction. A 53-year-old man presented with hematemesis after repeated vomiting. The upper gastrointestinal endoscopy revealed circumferential black coloration on middle 315 to lower esophageal mucosa that stopped abruptly at the gastroesophageal junction. Pyloric ring deformity and active duodenal ulceration with extensive edema was observed. After conservative management with NPO and intravenous proton pump inhibitor, he showed clinical and endoscopic improvement. He resumed an oral diet on day 7 and was discharged. In our case the main pathogenesis of disease could be accounted for massive esophageal reflux due to transient gastric outlet obstruction by duodenal ulcer and following local ischemic injury.
Acute Disease ; Duodenal Ulcer/drug therapy/etiology ; Endoscopy, Gastrointestinal ; Esophageal Diseases/complications/*diagnosis/drug therapy ; Esophagus/*pathology ; Gastric Outlet Obstruction/*complications/pathology ; Humans ; Ischemia/pathology ; Male ; Middle Aged ; Necrosis ; Proton Pump Inhibitors/therapeutic use ; Tomography, X-Ray Computed

OBJECTIVETo investigate the relationship of the promoter of matrix metalloproteinase-9 (MMP-9) gene polymorphisms with the susceptibility and clinical features of Helicobacter pylori (H. pylori)-related chronic gastritis and duodenal ulcer in children.

METHODSOne hundred children with chronic gastritis, 32 children with duodenal ulcer and 102 healthy children were enrolled.The promoter of MMP-9-1562C/T gene polymorphisms were genotyped by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) and sequencing. MMP-9 mRNA expression in gastric mucosa was confirmed by reverse transcription polymerase chain reaction.

RESULTSThe genotype distributions and allele frequencies of MMP-9-1562C/T gene polymorphisms were similar in gastric upper gastrointestinal disease and healthy subjects. The relative risk for H.pylori infection in C/C genetype carriers was 3.1 times as high as that in T allele (C/T+T/T) carriers in children with chronic gastritis. MMP-9-1562 C/T gene polymorphisms did not affect MMP-9 mRNA expression level.

CONCLUSIONSThese data suggest that MMP-9-1562 C/T gene polymorphisms are not associated with susceptibility to chronic gastritis and duodenal ulcer in children. The C/C genotype of MMP-9-1562 C/T gene polymorphism might be associated with H.pylori infection.

Adolescent ; Child ; Child, Preschool ; Chronic Disease ; Duodenal Ulcer ; etiology ; genetics ; Female ; Gastritis ; etiology ; genetics ; Genotype ; Helicobacter Infections ; complications ; genetics ; Helicobacter pylori ; Humans ; Male ; Matrix Metalloproteinase 9 ; genetics ; Polymorphism, Genetic

OBJECTIVETo assess the risk factors of stress-related ulcer and gastrointestinal hemorrhage after pancreaticoduodenectomy.

METHODSFrom May 1999 to July 2007, 285 periampullary cancer patients underwent pancreaticoduodenectomy in our hospital. The clinical data, pathological results, type of operation, and postoperative treatment were retrospectively analyzed. Patients with stress-related ulcer and gastrointestinal hemorrhage were selected for risk factor analysis, and other patients were taken as control group.

RESULTS35 patients (12.3%) developed stress-related ulcer and gastrointestinal hemorrhage following pancreaticoduodenectomy. Pathological examination showed pancreatic cancer in 5 cases, duodenal cancer in 8, common bile duct cancer in 10, ampullary carcinoma in 11, and solid-pseudopapillary tumors in 1. Single variate analysis demonstrated that alcohol, preoperative bilirubin level, operation time, lymph node metastasis, prealbumin decrease after operation and other complication were significantly associated with the stress-related ulcer and gastrointestinal hemorrhage. Logistic regression in multivariate analysis revealed that preoperative bilirubin level, operation time, other complication, prealbumin decrease after surgery were independent risk factors.

CONCLUSIONStress-related ulcer and gastrointestinal hemorrhage are one of the most common complications after pancreaticoduodenectomy. Preoperative bilirubin level, operation time, other complications, and prealbumin decrease after operation are four independently risk factors.

Adolescent ; Adult ; Aged ; Alcoholism ; complications ; Ampulla of Vater ; Bilirubin ; blood ; Common Bile Duct Neoplasms ; complications ; pathology ; surgery ; Duodenal Neoplasms ; complications ; pathology ; surgery ; Female ; Gastrointestinal Hemorrhage ; etiology ; Humans ; Lymphatic Metastasis ; Male ; Middle Aged ; Multivariate Analysis ; Pancreatic Neoplasms ; complications ; pathology ; surgery ; Pancreaticoduodenectomy ; adverse effects ; Peptic Ulcer ; etiology ; Prealbumin ; metabolism ; Retrospective Studies ; Risk Factors ; Stress, Psychological ; complications ; Young Adult

OBJECTIVETo evaluate the long-term therapeutic efficacy of extended parietal cell vagotomy (EPCV) in the treatment of duodenal ulcer complicated with acute perforation.

METHODSTherapeutic efficacy of EPCV in 176 cases subjected to duodenal ulcer with acute perforation since 1979 was evaluated, including postoperative complication, ulcer recurrence rate, gastric empting function, endoscopic and radiographical examination, nutritional status and Visick classification.

RESULTSAmong 176 patients, 153 (86.9%) cases were successfully followed-up for 5 years after operation. No operative death was found. Postprandial superior belly fullness occurred in 13 cases (8.5%) and heartburn in 12 cases (7.8%), which could be relieved by Domperidone. Adhesive ileus was noted in 4 cases (2.6%) which was cured by adhesiolysis. The total ulcer recurrence rate was 2.6% (4 cases) within 2 to 3 years after operation. Superficial gastritis occurred in 21 cases (13.7%) and duodenal bulb in 31 cases (20.3%). Sinus ventriculi vermicular motion was good and gastric emptying was normal. No anemia was found. Body weight gained in 116 cases (75.8%). One hundred and forty-six cases(95.4%) were reforming Visick grade I and II , 3 cases(2.0%) grade III , and 4 cases (2.6%) IV .

CONCLUSIONSEPCV is convenient for performance with low postoperative complication rate. Its long-term efficacies are quite good, which including normal nutritional status, high quality of life and low ulcer recurrence rate. EPCV is one of effective and safe treatments for duodenal ulcer complicated with acute perforation.

Adolescent ; Adult ; Aged ; Duodenal Ulcer ; complications ; surgery ; Female ; Humans ; Male ; Middle Aged ; Peptic Ulcer Perforation ; etiology ; surgery ; Treatment Outcome ; Vagotomy, Proximal Gastric ; Young Adult

Digestive System Surgical Procedures ; Duodenal Ulcer ; complications ; surgery ; Humans ; Intestinal Perforation ; etiology ; surgery

OBJECTIVEEndoscopic sclerotherapy has emerged as an effective treatment for bleeding esophageal varices in adults and children but the long-term outcome is poorly defined in children. The present study aimed to study the long-term effect of endoscopic sclerotherapy in children with portal hypertension.

METHODSFifteen patients (age 3 to 14 years) with esophageal variceal bleeding underwent endoscopic injection treatments with 1% Aethoxy-sclerol since 1996. All subjects continued to receive the therapy by repeated intra and extravariceal endoscopic sclerotherapy at intervals of 3 - 4 weeks until the varices disappeared, and received regular endoscopic follow-up.

RESULTSFifteen patients had totally 43 injections, and were followed up from 40 to 86 months (mean 66 months) by endoscopy. Two patients received 2 injections and 5 received 3 before eradication of varices. The mean time needed for varices eradication was 3 to 6 months. Recurrence of varices and bleeding was seen in 3 patients who had duodenal ulcer.

CONCLUSIONEndoscopic sclerotherapy is a safe and effective treatment for pediatric esophageal varices.

Adolescent ; Child ; Child, Preschool ; Duodenal Ulcer ; complications ; Esophageal and Gastric Varices ; etiology ; therapy ; Esophagoscopy ; Gastrointestinal Hemorrhage ; etiology ; therapy ; Humans ; Hypertension, Portal ; complications ; Injections, Intralesional ; Polyethylene Glycols ; administration & dosage ; Recurrence ; Reoperation ; Sclerosing Solutions ; administration & dosage ; Sclerotherapy ; Time Factors ; Treatment Outcome