Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0021843 (bowel obstruction)
 9,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The records of 12 patients with primary malignant neoplasms of the duodenum, excluding ampullary lesions, have been studied. There were eight adenocarcinomas and four leiomyosarcomas. The second portion of the duodenum was the most common site for these neoplasms. Common symptoms were epigastric pain; obstructive symptoms, such as nausea and vomiting; obstructive jaundice, and hematemesis. Hematemesis is the most common symptom in leiomyosarcoma of the duodenum. The mean duration of symptoms was six months for leiomyosarcoma and 3.2 months for adenocarcinoma. In five patients, excision of the tumor was carried out more frequently for those in the distal portion of the duodenum. More radical procedures, such as pancreaticoduodenectomy, are the treatment of choice in neoplasms of the second portion of the duodenum. A bypass procedure is done for palliation of intestinal obstruction. Three patients with leiomyosarcomas that were resected had a mean survival time of 51 months. On the other hand, patients with adenocarcinomas that were resected had a mean survival time of nine months, while patients with unresectable tumors had a mean survival time of 2.3 months.
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PMID:Primary neoplasms of the duodenum. 93 29

Amongst 876 cases suffering from ascariasis 662 cases were managed conservatively and 214 cases were treated by surgery. Surgical complications were found to be more common in males in the age group of 6-10 years. Principal clinical features included pain abdomen (99.54%), constipation (80.25%), vomiting (67.46%), abdominal distension (47.03%), palpable worm masses in abdomen (35.50%), visible peristalsis (27.63%), worms in vomitus (24.20%) and palpable worm clumps on rectal examination (20.09%). Principal clinical diagnosis were worm colics (48.74%), sub-acute intestinal obstruction (27.74%), acute intestinal obstruction (11.42%) and acute intestinal obstruction with strangulation (5.71%); rest of the cases included worm cholecystitis (2.63%), obstructive jaundice (1.71%), bile peritonitis (0.91%), intestinal perforation (0.68%) and acute appendicitis (0.46%). Surgical procedures performed were milking of worms (34.12%), resection anastomosis of small intestine (23.36%), enterotomy with removal of worms (16.36%), cholecystectomy with T-tube drainage (12.15%), cholecystectomy (8.41%), appendectomy (1.87%), resection anastomosis with excision of Meckel's diverticulum (1.40%), repair of intestinal perforation with peritoneal toilet (1.40%) and cholecystectomy with choledochoduodenostomy (0.93%). In surgically managed patients 35 cases died of septicaemia and in conservatively managed cases 3 died of encephalitis with an overall mortality of 4.34%.
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PMID:Surgical manifestations and management of ascariasis in Kashmir. 140 71

Obstructive jaundice developed in a patient concomitantly with the diagnosis of breast carcinoma. Abdominal exploration disclosed a metastatic tumor in the head of the pancreas, the distal bile duct, and the gallbladder. A cholecystectomy and choledochojejunostomy were performed and later, because of intestinal obstruction, the patient underwent gastrojejunostomy. Pathological examination demonstrated metastatic lobular carcinoma of breast with strongly positive staining for estradiol. Additional hormonal therapy has been given to the patient since the operation. The patient is alive 16 months after the diagnosis of her disease. This case suggests that a vigorous diagnostic approach should be adopted in every jaundiced patient with metastatic breast cancer in order to exclude causes of jaundice other than diffuse metastatic involvement of the liver. Patients with extrahepatic biliary metastasis should be treated by aggressive surgical treatment, combined with systemic therapy which can offer them significant palliation and better survival.
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PMID:Biliary and pancreatic metastases of breast carcinoma: is surgical palliation indicated? 170 19

Retroperitoneal soft-tissue tumors are rare in infancy. In this report, we describe a distinctive hemangioendothelioma occurring in the retroperitoneum of a 10-month-old baby girl. This lesion was complicated by obstructive jaundice, intestinal obstruction, and thrombocytopenia (Kasabach-Merritt syndrome) leading to intracranial hemorrhage. The microscopic features of this tumor, characterized by infiltrative lobules of spindle cells and capillaries, are distinct from those of other well-recognized vasoformative tumors. In some areas, the tumor shows a striking resemblance to Kaposi's sarcoma; criss-crossing fascicles of spindle cells are interspersed with narrow vascular spaces, but PAS-positive hyaline globules are absent. The tumor can also be distinguished from the cellular hemangioma of childhood by its well-formed spindle cell fascicles. Several histologically similar cases have been reported. All of them occurred in the retroperitoneum of infants and were frequently complicated by Kasabach-Merritt syndrome. We therefore propose the designation "Kaposi-like infantile hemangioendothelioma" for this unusual neoplasm.
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PMID:Kaposi-like infantile hemangioendothelioma. A distinctive vascular neoplasm of the retroperitoneum. 843 12

Many gastrointestinal cancers are diagnosed when no curative approach is possible. Patients with these malignancies frequently have dysphagia, jaundice, intestinal obstruction and other severe symptoms which significantly impair their quality of life. We present our experience with two new endoscopic techniques for palliative treatment in these patients: placement of biliary endoprostheses to alleviate malignant obstructive jaundice and destruction of neoplastic tissue by phototherapy with laser rays.
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PMID:New endoscopic palliative treatments in gastrointestinal malignancies. 246 52

Haphazard and inefficient securing of chronic gastrostomy or jejunostomy tubes causes major complications due to migration of the percutaneous feeding tube, including pyloric or intestinal obstruction, obstructive jaundice, and impaired feeding. These problems associated with current anchoring techniques can be prevented by following an inexpensive, easily learned stabilization method using sterile gauze pads and tape that fixes the tube in position.
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PMID:A method for stabilizing chronic gastrostomy or jejunostomy tubes. 308 7

A patient with Foley catheter tube gastrostomy was seen with vomiting and jaundice resulting from the prolapse of the tube into the jejunum. Repositioning of the catheter results in complete resolution of symptoms. Migration of the inflated balloon of a Foley gastrostomy tube, causing high intestinal obstruction and gastrointestinal bleeding, has been reported. Obstructive jaundice is another rare but reversible complication.
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PMID:Prolapse of Foley catheter gastrostomy tube causing obstructive jaundice. 732 48

A 45-year-old man was suffering from abdominal pain and vomiting. He was admitted to our hospital with a diagnosis of ileus and obstructive jaundice. He had undergone Roux-en-Y anastomosis for choledocholithiasis 14 years earlier. A computed tomography scan revealed a dilated afferent loop and dilated intrahepatic bile duct. Upper gastrointestinal examination with contrast medium and percutaneous transhepatic cholangiography showed a high intestinal obstruction around the jejunojejunal anastomosis. The patient underwent laparotomy based on a diagnosis of obstructive jaundice due to ileus. During the operation, he was found to have internal herniation of the small bowel through a rent in the mesentery around the Roux-en-Y anastomosis for choledochojejunostomy. The hernia was reduced, and bowel resection was performed due to stenosis of the afferent loop. Jejunojejunal anastomosis was re-performed and the defect in the mesocolon was closed. Internal herniation after Roux-en-Y anastomosis is a rare sequela, but it should be recognized that this complication can occur after Roux-en-Y anastomosis. For prevention of internal herniation around the Roux-en-Y limb, secure closing of the mesenteric defects is important.
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PMID:Obstructive jaundice due to internal herniation: a case report and review of the literature. 1214 94

Many complications frequently occur in gastric cancer patients which require urgent treatment. Oncologic emergencies in gastric cancer vary widely and include hemorrhage, perforation and obstruction due to gastric cancer tumors, obstructive jaundice, hydronephrosis, intestinal obstruction and disseminated intravascular coagulation due to advanced metastatic, recurrent, or systemic tumors, and adverse effects secondary to chemotherapy. In gastric cancer treatment, we must recognize the occurrence of oncologic emergencies resulting from gastric cancer progression and recurrence. It is important that the knowledge of advanced stages and the prognosis of gastric cancer patients be taken into consideration when treating patients in a critical state.
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PMID:[Oncologic emergencies in gastric cancer patients]. 1511 89

Enteric fever due to Salmonella Typhi is a major public health problem. Typhoid carriers have high titres of Vi agglutinins in their sera. We worked out the baseline data for Vi agglutinins from 705 healthy blood donors (controls) by ELISA and compared it with 446 patients with biliary, gastrointestinal and other related diseases (cases). The samples were divided into five groups based on the disease condition of the patients from whom they were collected. Group A (n=196) consisted of patients with stones in the gall bladder/common bile duct and Group B (n=27) with gall bladder carcinoma. Group C (n=33) comprised patients with carcinoma of the pancreas/ampulla, obstructive jaundice and/or cholangiocarcinoma. Group D (n=112) had patients with acute/chronic pancreatitis, abdominal pain, intestinal obstruction, peritonitis, carcinoma oesophagus, chronic diarrhoea, gastrointestinal bleeding and dyspepsia. Group E (n=78) included patients with miscellaneous diseases. The mean absorbance value obtained for healthy subjects +3 standard deviations was taken as the cut-off value for a positive typhoid carrier. In Group A, 10.2% samples were positive; in Group B, 7.4%; in Group C, 12.0%; in Group D, 9.8% and in Group E, 9.0%. There was a highly significant (P <0.001) increase in the presence of Vi agglutinins in the cases compared to the controls. High prevalence of typhoid carriers occurs in patients with biliary, gastrointestinal and other related diseases. Vi serology employing highly purified Vi antigen offers a practical and cost-effective way of screening for S. Typhi carriers.
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PMID:Epidemiology of typhoid carriers among blood donors and patients with biliary, gastrointestinal and other related diseases. 1572 95


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