Primary peptic ulcer disease in not known to be the result of underlying illness or trauma. These are most frequently duodenal or prepyloric. Since clinical features of peptic ulcer in children can easily be confused with many other disorders, the diagnosis is usually made when one of the more dramatic presentations, such as perforation, bleeding and obstruction. Recently, we experienced 2 cases of duodenal obstruction due to peptic ulcer in children. So, we report it with review of references.
Child* ; Diagnosis ; Duodenal Obstruction* ; Hemorrhage ; Humans ; Peptic Ulcer*

A duodenal diaphragm is rare congenital anomaly among the duodenal obstructions. Its symptoms and signs usually appear from birth if the obstruction is complete. However, a diagnosis may be delayed until the patient reaches adulthood in cases of an incomplete obstruction. Treatment of an adult duodenal diaphragm is usually surgical. To our knowledge, there are few reports of the endoscopic treatment of an adult duodenal diaphragm but none in Korea. We report a duodenal diaphragm in a 26- year-old female with epigastric pain, who was treated with an endoscopic membranotomy using an insulated tip knife.
Adult* ; Diagnosis ; Diaphragm* ; Duodenal Obstruction ; Female ; Humans ; Korea ; Parturition

Duodenal web is an uncommon lesion that infrequently cause partial or complete intestinal obstruction. If the duonenal web is incomplete and only partially obstructs the duodenal lumen, the onset of symptoms may be delayed for years, and obstructive symptoms will be only minimal and intermittent. Congenital duodenal obstruction is occasionally associated with intestinal malrotation. We experienced a case of duodenal web associated with intestinal malrotation in a 9-year-old girl who had been suffered from intermittent projectile vomiting since birth without failure to thrive. The diagnosis was made by UGI series & abdominal CT. Patient remained asymptomatic after operation.
Child ; Diagnosis ; Duodenal Obstruction ; Failure to Thrive ; Female ; Humans ; Intestinal Obstruction ; Parturition ; Tomography, X-Ray Computed ; Vomiting

Duodenal stenosis and duodenal atresia are well-known gastrointestinal anomalies in patients with Down syndrome. Although duodenal atresia presents early and classically with vomiting in the immediate neonatal period, the presentation of duodenal stenosis can be significantly more subtle and the diagnosis delayed. Here, we describe the case of a 5-month-old male infant with Down syndrome and delayed presentation of high-grade duodenal stenosis diagnosed endoscopically. Pediatric gastroenterologists should include duodenal stenosis in the differential diagnosis of older infants and children with vomiting and should be familiar with the endoscopic appearance of this lesion.
Child ; Constriction, Pathologic* ; Diagnosis* ; Diagnosis, Differential ; Down Syndrome ; Duodenal Obstruction ; Hematemesis ; Humans ; Infant* ; Male ; Vomiting

An annular pancreas consists of a band or ring of pancreatic tissue which surrounds the second portion of the duodenum is a rare congenital anomaly which may cause duodenal obstruction or remain silent throughout life. In an adult, symptoms from annular pancreas usually present between the ages of 20-50yr as duodenal obstruction. Peptic ulcer disease and pancreatitis may be found in association with symptomatic adult annular pancreas. The preoperative diagnosis of annular pancreas is often difficult. Although an upper gastrointestinal series is considered the diagnostic test, recognition is not always easy preoperatively. Recently, with the increased use of endoscopic retrograde cholangiopancreatography, patients with this anomaly were more frequently reported. In this report we describe two patients in whom the diagnosis of annular pancreas was clearly established by endoscopic retrograde cholangiopancreatography and one patient of suspected annular pancreas which was confirmed by surgery.
Adult* ; Cholangiopancreatography, Endoscopic Retrograde ; Diagnosis ; Diagnostic Tests, Routine ; Duodenal Obstruction ; Duodenum ; Humans ; Pancreas* ; Pancreatitis ; Peptic Ulcer

Intramural duodenal hematoma (IDH) is a quite rare disese entity which results from the collection of blood and body fluid between mucosa and serosa. Various degrees of duodenal obstruction may be caused by IDH as it gradually enlarges and compresses the mucosa against the opposite side of duodenum. The most common cause of IDH is blunt abdominal trauma and the spontaneous IDHs are generally casused by coagulation disorder such as blood dyscrasia, anticoagulation treatment or pancreaticoduodenal aneurysm. The diagnosis is usually made by the typical imaging on abdominal computed tomographic scan with a previous history of blunt abdominal trauma. For spontaneous IDH without coagulation disorder, an abdominal angiogram may be considered to exclude vascular anomalies. Medical treatment is recommended unless the associated visceral injuries require immediate laparotomy. Here, we report a case of acute duodenal obstruction due to IDH which had resolved completely without an operative management.
Aneurysm ; Body Fluids ; Diagnosis ; Duodenal Obstruction* ; Duodenum ; Hematoma* ; Laparotomy ; Mucous Membrane ; Serous Membrane

Midgut malrotation includes a range of developmental abnormalities that occur during fetal intestinal rotation. Manifestations of intestinal malrotation are generally seen in the paediatric population and are uncommon in adults. Symptomatic patients may present with either acute abdominal pain due to midgut volvulus, or chronic abdominal pain due to proximal midgut partial obstruction in the presence of congenital bands. A limited number of paediatric cases of duodenal occlusion due to duodenal malrotation has been previously reported in the medical literature. We herein report the case of a 57-year-old woman who presented with duodenal obstruction due to organoaxial partial rotation of the distal duodenum associated with midgut malrotation. This is probably the first of such a case diagnosed in adulthood reported in the medical literature. Our patient underwent Roux-en-Y duodenojejunostomy and had symptomatic relief following the successful surgery.
Duodenal Obstruction ; congenital ; diagnosis ; surgery ; Duodenostomy ; Duodenum ; abnormalities ; Female ; Humans ; Middle Aged ; Sri Lanka ; Treatment Outcome

Afferent loop syndrome (ALS) is a rare cause of recurrent pancreatitis. Recurrent pancreatitis in association with ALS can develop due to impaired outflow of pancreatic juice or reflux of enteric secretions caused by increased intraluminal duodenal pressure. Here, we report a case of ALS presenting as recurrent acute pancreatitis due to chronic intermittent partial obstruction of the third portion of the duodenum caused by postoperative adhesion. Interestingly, pancreatic histology showed a granulocytic epithelial lesion, which is a diagnostic feature of type 2 autoimmune pancreatitis (AIP, idiopathic duct centric chronic pancreatitis [IDCP]). From this case we learned that the diagnosis of type 2 AIP should be made in the appropriate clinical setting.
Afferent Loop Syndrome ; Diagnosis ; Duodenal Obstruction ; Duodenum ; Pancreatic Juice ; Pancreatitis ; Pancreatitis, Chronic

No abstract available.
Adult ; Biopsy ; *Brunner Glands/pathology/surgery ; Duodenal Diseases/*complications/diagnosis/surgery ; Duodenal Obstruction/diagnosis/*etiology/surgery ; Duodenoscopy ; Gastric Outlet Obstruction/diagnosis/*etiology/surgery ; Hamartoma/*complications/diagnosis/surgery ; Humans ; Male ; Tomography, X-Ray Computed ; Treatment Outcome

Duodenal leiomyosarcoma is a rare condition with a poor prognosis. Early diagnosis of duodenal leiomyosarcoma is challenging because it presents with nonspecific symptoms and endoscopic biopsies usually do not enable a definitive diagnosis. Duodenal leiomyosarcomas are diagnosed on the basis of the histopathological identification of a mesenchymal lesion composed of malignant tumor cells that on immunohistochemical examination is positive for smooth muscle actin and desmin. We report the case of a 38-year-old man who presented with gastrointestinal bleeding and obstruction who was diagnosed with duodenal leiomyosarcoma after surgical resection.
Actins ; Adult ; Biopsy ; Desmin ; Diagnosis ; Duodenal Obstruction ; Early Diagnosis ; Gastrointestinal Hemorrhage ; Hemorrhage ; Humans ; Leiomyosarcoma ; Muscle, Smooth ; Prognosis