An elderly woman with duodenal perforation difficulty diagnose

An 86-year-old woman was referred with acute epigastric pain. She had tenderness, but no muscular guarding of the epigastric lesion. Abdominal ultrasound showed a gallstone with a normal gallbladder wall and no ascites. The white blood cell count was 11,600/mm(3), but she was negative for C-reactive protein (CRP). An upper gastrointestinal tract endoscopic examination revealed only edema of the duodenal mucosa. Although H2-receptor antagonists were given, she had to be admitted due to chills and high fever. While the abdominal symptoms did not change, the CRP concentration became 14.79mg/dl. While plain abdominal X-ray did not show an abnormal gas pattern, subsequent abdominal CT examination showed air and fluid collection around the second portion of the duodenum. We diagnosed duodenal perforation and prepared for emergency operation. However, her general condition had markedly deteriorated during the hours. Laparotomy revealed a free purulent fluid around second portion of the duodenum caused by perforation of a duodenal diverticulum. The patient gradually recovered and was discharged after 58 days. Since a duodenal perforation in an elderly patient is difficult to diagnose early in spite of serious illness, abdominal CT should be encouraged.     

A case of an intraluminal duodenal diverticulum managed with endoscopic incision and ligation using needle-knife and detachable snare]

An intraluminal duodenal diverticulum (IDD) is a rare congenital anomaly consisted of a sac-like mucosal projection within the second portion of the duodenum. Even though most of cases are asymptomatic, patients may develop recurrent abdominal pain, pancreatitis, and gastrointestinal bleeding. We report a case of symptomatic IDD which presented as acute pancreatitis and obscure gastrointestinal bleeding. Diagnosis was made by typical findings of upper GI series and coronal reformatted CT images. Although surgical resection is the treatment of choice, endoscopic incision and ligation with detachable snare was performed which led to a good result.     

Laparoscopic resection of duodenal diverticulum. A case report

We report the case of a laparoscopic resection of a symptomatic duodenal diverticulum. A 35 year old female with history of pain in the upper abdomen, nausea and regurgitation was diagnosed with a diverticulum of the second portion of the duodenum on the external border at upper gastrointestinal radiography. The diverticulum size was medium (2 cm in diameter). Under general anesthesia, a pneumoperitoneum was created. Four trocars were inserted into the peritoneal cavity for this intervention. After the sectioning of posterior parietal peritoneum on the external border of the second portion of duodenum, the diverticulum was dissected. The resection was performed with an endo-GIA linear stapler at the base of the diverticulum. One subhepatic drain was inserted. The operative time was 30 min. There were no intra- or postoperative complications. Postoperative gastrointestinal series revealed no signs of diverticulum or stenosis on the second portion of the duodenum. The patient was discharged in the fifth postoperative day after a normal course. The follow-up evaluation was normal.     

症状性十二指肠憩室的临床特点分析

目的探讨症状性十二指肠憩室病例的临床、内镜及影像学表现、治疗方法,并分析其临床意义。方法回顾性分析武汉大学人民医院2008年1月-2011年1月症状性十二指肠憩室病例,分析其临床表现、内镜及影像学表现、治疗方法等临床资料。结果共35例患者诊断为症状性十二指肠憩室,其中腹痛者15例、呕吐者2例、呕血或黑便者12例、黄疸患者6例,腹痛患者4例有反复发作史、黑便患者2例。所有病例中并发十二指肠憩室炎5例、急性胰腺炎1例、胆总管结石6例、肠梗阻1例、上消化道出血12例。35例症状性十二指肠憩室分别位于十二指肠球部9例、降部22例、水平部4例,其中单发25例、多发10例。经由消化道钡餐检查发现十二指肠憩室13例、胃镜9例、经内镜逆行胰胆管造影(endoscopic retrograde cholangio-pancreatography,ERCP)7例,双气囊小肠镜2例、腹部CT检查4例。结论十二指肠憩室症状不典型,对于不明原因上腹痛、消化道出血及胰腺炎患者,需考虑此病因,可行相关检查明确,治疗上除内科保守外还可以进行内镜下或者手术治疗。     

Duodenal obstruction after elective abdominal aortic aneurysm repair: a case report

Gastrointestinal tract complications after abdominal aortic aneurysm (AAA) repair are well known. The reported frequency ranges from 6.6% to 21%. However, the incidence of duodenal obstruction following AAA has probably been underestimated. This report concerns a 78-year-old male who was admitted for elective repair of an infrarenal AAA. On the ninth postoperative day, the patient presented with large quantities of bile-stained vomitus despite passing flatus per rectum. Metoclopramide and ranitidine were given under the initial impression of paralytic ileus. However, the upper gastrointestinal obstruction persisted, and on day 12, computerized tomography (CT) revealed marked distension of the gastric tube and duodenum, down to the level of the third portion, with abrupt change of caliber at the point of the superior mesenteric artery (SMA). SMA syndrome was diagnosed. After nasogastric tube aspiration, parenteral nutrition, and 11 days of conservative treatment, abdominal CT and upper gastrointestinal series showed no apparent duodenal obstruction. The patient was discharged on the 29th postoperative day; follow-up abdominal CT 4 months later was unremarkable.     

Intraluminal duodenal diverticulum

Summary A case of intraluminal duodenal diverticulum, detected by upper gastrointestinal roentgenogram is reported in a 54-year-old woman. The diagnosis was confirmed by gastroduodenal endoscopy. The typical diverticulum was attached to the posterior and internal wall of the descending duodenum, arose 1.0 cm below the papilla of Vater, and extended distally. The proximal extremity of the diverticulum presented a large aperture, and the pouch showed no distal orifice communicating with the duodenum. The internal and external surfaces of the diverticulum were both covered with normal duodenal mucosa. When surgical intervention, as in this case, is not required, gastroduodenal endoscopy alone permits an accurate differentiation of intraluminal diverticulum from incomplete mucous diaphragm prolapsed into the duodenum which strikingly resembles the diverticulum on x-ray films.     

A case of superior mesenteric artery syndrome caused by anorexia nervosa

Superior mesenteric artery (SMA) syndrome is a rare disorder, characterized by compression of the third segment of the duodenum by the mesenteric artery at the level of the SMA, resulting in duodenal dilatation. Precipitating factors of the SMA syndrome include prolonged bed rest, weight loss, abdominal surgery, and increased lordosis of the spine. We report a case of SMA syndrome caused by anorexia nervosa in a 15-year-old adolescent girl. CT and an upper gastrointestinal contrast series revealed partial obstruction of the third portion of duodenum and decreased aortomesenteric distance. The patient's symptoms were successfully treated with total parental nutrition and psychiatric treatment including supportive, cognitive behavioral therapy and antidepressant medication. This case shows that SMA syndrome is an unusual gastrointestinal complication that may occur in patients with anorexia nervosa.     

Duodenal tuberculosis with a choledocho-duodenal fistula

A 22-year-old man visited our hospital (National Cancer Center Hospital East) complaining of fatigue and anorexia. A laboratory investigation demonstrated a biochemical 'picture' of obstructive jaundice. An abdominal CT showed a low density mass in the retropancreatic area with multiple enlarged periportal lymph nodes. Upper gastrointestinal endoscopy revealed active ulceration on the dorsal wall of the descending part of the duodenum, and histopathology of the biopsy specimen revealed an ulcer with reactive inflammatory cell infiltration; no tumor cells were detected. The possibility of neoplasm had been ruled out by the use of CT and angiography. The jaundice recovered spontaneously and the abdominal mass gradually decreased in size. Endoscopic retrograde pancreatography showed no evidence of pancreatic disease; however, endoscopic retrograde cholangiography showed a choledocho-duodenal fistula. This patient showed hypersensitivity against the tuberculin skin test and Mycobacterium tuberculosis was successfully detected in gastric juice by using a polymerase chain reaction method and culture. Biopsy samples obtained from the duodenal ulcer at the second upper gastrointestinal endoscopy showed chronic inflammation with an epithelioid granuloma, suggesting tuberculosis. We thus diagnosed this case as a duodenal tuberculosis with a choledocho-duodenal fistula. To the best of our knowledge, there has been no report available of duodenal tuberculosis being the cause of a choledocho-duodenal fistula.     

A case of relapsed small cell lung cancer recognized by simple metastasis to the duodenum]

We describe a case of relapsed small cell lung cancer (SCLC) recognized by a duodenal tumor, its probable metastasis. A 69-year-old man was admitted to Keio University Hospital complaining of persistent sputum production in September, 1996. A diagnosis of SCLC of the left lung invading the mediastinum was based on a transesophageal biopsy. Chemotherapy consisting of CDDP and VP-16 followed by thoracic irradiation at a total dose of 50 Gy was performed from October 1996 to August 1997, resulting in CR (Complete Response) of the tumor. In April of 1999, a mass surrounding the duodenum was found through an abdominal CT survey for tumor relapse, but no other tumors were detected in a series of CT scans or inbone scintigraphy. Subsequent fiberscopy of the upper gastrointestinal tract revealed an ulcerative tumor extensively invading the mucosa of the duodenal bulb. Biopsy specimens obtained from the duodenal tumor showed small-cell carcinoma with features similar to those of SCLC found in 1996, suggesting that SCLC of the left lung metastasized to the duodenal wall. Chemoradiotherapy with 4 cycles of CDDP and VP-16 followed by abdominal irradiation at a dose of 30 Gy was given again from May to September 1999, producing good PR (Partial Response). Although metastasis of SCLC to the duodenum seldom occurs, this report indicates that its early detection and effective treatment may prevent serious symptoms caused by obstruction of the duodenum or the papilla Vater.     

ENDOSCOPIC MANAGEMENT OF A DIEULAFOY‐LIKE LESION IN A DUODENAL DIVERTICULUM

We present a 70‐year‐old man who had two episodes of melena during the preceding 8‐year period. He had a Dieulafoy‐like lesion in a diverticulum in the third portion of the duodenum. While emergency endoscopy revealed neither apparent blood nor clots around the diverticular orifice, there was a non‐bleeding vessel in the fundus of the diverticulum. The vessel ceased bleeding after argon plasma coagulation and, since then, the patient has not experienced bleeding. In cases of gastrointestinal bleeding of obscure origin, duodenal diverticulum should be considered as a possible source of bleeding, even when endoscopy discloses no apparent bleeding.     

Duodenal diverticulum complicated by duodenal inflammation and obstruction secondary to the use of the NSAID diclofenac

In one patient, upper abdominal symptoms developed 6 months after the start of diclofenac. At upper gastrointestinal endoscopy duodenal stenosis was shown next to a large diverticulum containing non-dissolved tablets in the third part of the duodenum. As there was no improvement with medical treatment, resection of the diverticulum and stenosis with primary end-to-end anastomosis was performed. Apart from persistent activity of rheumatoid arthritis the patient has been well since. The possible gastrointestinal side-effects of nonsteroidal antiinflammatory drugs in patients with duodenal diverticula are discussed.     

Perforation of Meckel’s diverticulum with enteroliths

Perforation of Meckel??s diverticulum with enteroliths is a rare complication. Here, we report a case of perforation of Meckel??s diverticulum with enteroliths, which could be accurately diagnosed by the preoperative computed tomography (CT). A 46-year-old man with acute onset of severe abdominal pain, and a localized muscle guarding in the right hypochondrium, had a solitary stone detected in the right abdomen by the radiography. The abdominal CT revealed a saclike outpouching of the small intestine, containing air/fluid levels and an enterolith, with surrounding free air and mesenteric inflammatory change in the right paraumbilical area. He was diagnosed as the perforation of Meckel's diverticulum with enterolith, and the emergency operation was indicated. The perforated Meckel??s diverticulum was identified approximately 90?cm proximal to the ileocecal valve. The diverticulum was transected at the base, and removed. The patient??s postoperative course was uneventful. This case strongly suggested the ability of CT enterography to accurately diagnose pathologies involving the small intestine, such as the perforation of Meckel??s diverticulum, which open premises for its use in the diagnosis of acute abdomen preoperatively.     

Adenocarcinoma of the minor duodenal papilla treated with pancreas-sparing segmental duodenectomy: case report and review of the literature

Carcinoma of the minor duodenal papilla is extremely rare. We present the case of a 69-year-old man diagnosed with a tumor of the second portion of the duodenum by upper gastrointestinal endoscopy, which revealed a 1.5-cm elevated tumor with slight ulceration at the minor duodenal papilla. Biopsy revealed adenocarcinoma, and a computed tomography scan showed an enhanced tumor in the duodenum, with no abnormality in the pancreatic head. A pancreas-sparing segmental duodenectomy was performed, and the duodenum reconstructed with an end-to-end anastomosis. Microscopically, the tumor was a well-differentiated adenocarcinoma, with no infiltration at the cut end of the accessory pancreatic duct. The postoperative course was uneventful and the patient discharged on postoperative day 11. We reviewed previously reported cases of carcinoma of the minor duodenal papilla. Early and exact preoperative diagnosis of duodenal neoplasms makes it possible to select a less invasive treatment, which also maintains curability.     

Multiple giant duodenal ulcers associated with duodenal gastrinoma

A 59-year-old Japanese man with a history of chronic hepatitis C and cirrhosis was admitted to hospital because of severe abdominal pain and diarrhea. His discomfort had begun 2 months earlier and was localized to the upper abdomen. Upper gastrointestinal endoscopy showed multiple ulcerative lesions from the duodenal bulb to the descending part of the duodenum, one of which was a giant ulcer that filled half of the intestinal lumen. Despite continuous intravenous lansoprazole therapy, his abdominal symptoms did not improve. Upper gastrointestinal endoscopy was again performed to detect the tumor, but it was difficult to observe the tumor with a conventional endoscope. We then inverted a transnasal endoscope into the duodenum, and this enabled us to detect a 15-mm submucosal tumor in the upper wall of the duodenal bulb. Examination of specimens from endoscopic ultrasonography fine-needle aspiration biopsy of the tumor revealed gastrinoma in the duodenal bulb. We decided to perform an operative resection. The patient’s symptoms resolved after surgery, and he remained asymptomatic at follow-up 18 months later. Therefore, when it is difficult to detect the tumor directly by conventional endoscopy, we recommend that attempts be made to detect the tumor by inverting a transnasal endoscope into the duodenal bulb.     

Helicobacter pylori infection and gastroduodenal diseases in Vietnam: a cross-sectional,hospital-based study

Background

There is very small occurrence of adenocarcinoma in the small bowel. We present a case of primary duodenal adenocarcinoma and discuss the findings of the case diagnostic modalities, current knowledge on the molecular biology behind small bowel neoplasms and treatment options.

Case

The patient had a history of iron deficiency anemia and occult bleeding with extensive workup consisting of upper endoscopy, colonoscopy, capsule endoscopy, upper gastrointestinal series with small bowel follow through and push enteroscopy. Due to persistent abdominal pain and iron deficiency anemia the patient underwent push enteroscopy which revealed adenocarcinoma of the duodenum. The patient underwent en-bloc duodenectomy which revealed T3N1M0 adenocarcinoma of the 4th portion of the duodenum.

Conclusions

Primary duodenal carcinoma, although rare should be considered in the differential diagnosis of occult gastrointestinal bleeding when evaluation of the lower and upper GI tract is unremarkable. We discuss the current evaluation and management of this small bowel neoplasm.     

A case of gastrointestinal stromal tumor of the duodenum with a huge abscess

A 36-year-old man admitted for upper abdominal pain and fever. Enhanced abdominal computed tomography showed a cystic tumor with an air fluid level, measuring 140mm in size, along the side of the first and second portions of the duodenum. The common bile duct, portal vein, and proper hepatic artery were displaced by the tumor. Upper gastrointestinal endoscopy showed duodenal ulcer, but fistula was not confirmed. Combining all imaging and clinical findings, it was clinically diagnosed as duodenal submucosal tumor with abscess, and elective surgery was performed. There was a huge mass in the Morrison pouch, with severe adhesion to the second portion of the duodenum, gall bladder, common bile duct, and transverse colon. Subtotal stomach-preserving pancreaticoduodenectomy with transverse colectomy was performed. A fistula from the second portion of the duodenum to the tumor was confirmed on the resected specimen. Histological examination showed gastrointestinal stromal tumor originating in the duodenum.     

Sarcoïdose gastro-intestinale

Introduction

Sarcoidosis is a granulomatous disorder of unknown cause, characterised by noncaseating granulomas affecting multiple organs. Gastrointestinal tract involvement in sarcoidosis is rare. The stomach, particularly the antrum is the most common extra-hepatic organ to be involved. We report four cases of gastro-intestinal sarcoidosis.

Methods

Retrospective study of a series of four cases.

Results

All patients had gastric sarcoidosis. It involved the duodenum, ileum and gall bladder in a patient with a history of an acute pancreatitis probably due to sarcoidosis. This patient presented with obstructive intestinal manifestations, weight loss and exsudative enteropathy. Two patients presented with mild abdominal pain and the last patient was admitted for upper gastrointestinal bleeding. The endoscopy was normal in one case and showed an antral congestion in another case. Gastric ulcers were found in the patient with a history of upper gastro-intestinal bleeding. A pseudo-linitic aspect was noticed in the patient with obstructive manifestations. The duodenum and the ileum were normal. This patient had an antrectomy and was treated with corticosteroids. Surgery evidenced a perforated duodenal ulcer, which was obstructed by the gall bladder. The patient with gastrointestinal bleeding received proton pump inhibitor and corticosteroids. These two patients improved gradually. The two other patients recovered spontaneously.

Conclusion

The stomach is the most commonly affected organ in gastrointestinal sarcoidosis. Gastric sarcoidosis can mimic a malignant lesion owing to narrowing of the gastric lumen or can be revealed by upper gastrointestinal bleeding. Duodenum, small bowel and colon involvement is uncommon but may be underestimated in the absence of systematic biopsies.     

Ulcerative colitis complicated by gastroduodenal lesions

A case of ulcerative colitis complicated with gastric and duodenal lesions is reported. The patient was a 17-year-old male who was admitted with bloody diarrhea and abdominal pain. Based on the endoscopic and histological findings of the colon, a diagnosis of ulcerative colitis was made. Upper gastrointestinal endoscopy showed multiple erosions and granular changes in the antral greater curvature of the stomach and descending portion of the duodenum. Histological examination of the stomach and duodenum revealed marked inflammatory cell infiltration and crypt abscesses. Clinically, the gastric and duodenal lesions did not respond to antiulcer drugs, but were alleviated by steroid. It was concluded that the pathogenesis of the gastric and duodenal lesions in this patient was similar to that of the colonic lesions of ulcerative colitis.     

Preoperative staging of perforated diverticulitis by computed tomography scanning

Background

Treatment of perforated diverticulitis depends on disease severity classified according to Hinchey’s preoperative classification. This study assessed the accuracy of preoperative staging of perforated diverticulitis by computerized tomography (CT) scanning.

Methods

All patients who presented with perforated diverticulitis between 1999 and 2009 in two teaching hospitals of Rotterdam, the Netherlands, and in addition had a preoperative CT scan within 24?h before emergency surgery were included. Two radiologists reviewed all CT scans and were asked to classify the severity of the disease according to the Hinchey classification. The CT classification was compared to Hinchey’s classification at surgery.

Results

Seventy-five patients were included, 48 of whom (64?%) were classified Hinchey 3 or 4 perforated diverticulitis during surgery. The positive predictive value of preoperative CT scanning for different stages of perforated diverticulitis ranged from 45 to 89?%, and accuracy was between 71 and 92?%. The combination of a large amount of free intra-abdominal air and fluid was strongly associated with Hinchey 3 or 4 and therefore represented a reliable indicator for required surgical treatment.

Conclusions

The accuracy of predicting Hinchey’s classification by preoperative CT scanning is not very high. Nonetheless, free intra-abdominal air in combination with diffuse fluid is a reliable indication for surgery as it is strongly associated with perforated diverticulitis with generalized peritonitis. In 42?% of cases, Hinchey 3 perforated diverticulitis is falsely classified as Hinchey 1 or 2 by CT scanning.     

Two cases of duodenal tuberculosis]

The present study described 2 cases of patients with duodenal tuberculosis. Case 1 was a 55 year-old Japanese male patient with pulmonary tuberculosis and past medical history of subtotal gastrectomy (Billroth II reconstruction). Tubercle bacilli were positive both on smear and culture from his sputum and feces. Because of complaining right hypochondralgia, upper gastrointestinal endoscopy was performed and revealed multiple ringed ulcers in the afferent limb of duodenum. Histopathological study of biopsy specimen demonstrated granulomatous inflammation as well as acid-fast bacilli confirmed by Ziehl-Neelsen staining. Tissue culture was positive for M. tuberculosis. Colonic tuberculosis was demonstrated by barium enema. Case 2 was a 45 year-old male patient with pulmonary tuberculosis in association with severe uncontrolled diabetes mellitus. Sputum polymerase chain reaction test was positive for M. tuberculosis. Granulomatous inflammation and positive acid-fast bacilli in biopsy specimen obtained from ulcers in the descending portion of the duodenum made a diagnosis of duodenal tuberculosis. No other intestinal tuberculous lesion was recognized. Since 1988, 11 cases of duodenal tuberculosis including the presented two cases have been reported in Japan. Most of the recent cases had tuberculous lesions in the descending portion of the duodenum and were diagnosed as duodenal tuberculosis by endoscopic examinations, while the majority of the cases reported before 1987 had tuberculosis in the more distant portions of the duodenum and were diagnosed mainly by surgical procedures.