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Drug for erectile dysfunction improves heart function in young heart-disease patients
Heart function significantly improved in children and young adults with single-ventricle congenital heart disease who have had the Fontan operation following treatment with sildenafil, a drug used to treat erectile dysfunction and pulmonary hypertension, say researchers from The Children's Hospital of Philadelphia.   view more (2009-11-19)

What relates to the short-term effectiveness of biliary drainage?
Biliary drainage is performed as a palliative treatment of hilar cholangiocarcinoma. The reduction of serum bilirubin is usually the hallmark of successful biliary drainage. However, some patients may have persistent jaundice or scanty bile output after biliary drainage.   view more (2009-11-18)

Which is promising as therapeutic targets in patients with biliary tract cancer? EGFR or HER2?
The epidermal growth factor receptor (EGFR) and the human epidermal growth factor receptor 2 (HER2) are involved in the carcinogenesis of many malignancies.   view more (2009-10-16)

Implementation of acute care surgery service provides more timely patient care
A new study published in the October issue of the Journal of the American College of Surgeons shows that the establishment of an acute care surgery service can help surgeons at academic medical centers provide more timely care to the growing number of patients who are transferred from the emergency room or smaller hospitals and who require an... view more... (2009-10-12)

Many patients with sleep apnea also suffer from GI tract conditions
Patients who suffer from obstructive sleep apnea (OSA) also tend to have additional gastrointestinal (GI) tract conditions, such as gastric reflux and hiatal hernia, which form at the opening in your diaphragm where your food pipe (esophagus) joins your stomach.   view more (2009-10-05)

New molecular markers for tumor aggressiveness in biliary tract cancer
Despite recent advances in diagnosis and treatment, the prognosis of patients with biliary tract cancer is still poor. Elucidating the biological characteristics of these carcinomas has become necessary to improve the prognosis of patients and to devise better treatment strategies.   view more (2009-08-27)

Surgical treatment a rare complication of duodenal diverticulum
Most of the duodenal diverticula are diagnosed incidentally and asymptomatic, 12% to 27 % at endoscopy. Only 5% to 10% of patients with duodenal diverticula suffer from clinical symptoms.   view more (2009-08-26)

Perform non-radiation ERCP during pregnancy: Is it safe?
Hormonal changes during pregnancy increase the lithogenicity of bile and impair gallbladder emptying, which create a favorable environment for gallstone formation.   view more (2009-08-12)

Gallbladder emptying in primary sclerosing cholangitis patients
Primary sclerosing cholangitis (PSC) is an idiopathic chronic cholestatic inflammatory liver disease characterized by diffuse fibrosing inflammation of intra- and/or extrahepatic bile ducts, resulting in bile duct obliteration, biliary cirrhosis, and eventually hepatic failure.   view more (2009-08-10)

Smoking increases potential for metastatic pancreatic cancer
Smoking has once again been implicated in the development of advanced cancer. Exposure to nicotine by way of cigarette smoking may increase the likelihood that pancreatic ductal adenocarcinoma will become metastatic.   view more (2009-07-28)

Is RTA a new potential option for the treatment of hydatid cysts?
Current treatment of cystic echinococcosis is surgery or percutaneous aspiration, injection and reaspiration (PAIR) using hypertonic saline or ethanol.   view more (2009-07-24)

Scientists link immune system's natural killer cells to infant liver disease
Scientists have linked an overactive response by one of the immune system's key weapons against infection - natural killer, or NK, cells - to the onset of biliary atresia in infants, a disease where blocked bile ducts can cause severe liver damage and death.   view more (2009-07-23)

New strategy in tumor treatment
A new strategy proposed by researchers at Dartmouth Medical School and Amtek, Hanover, NH may treat tumors that do not respond to conventional treatment.   view more (2009-07-20)

Serum bile acid profiling for inflammatory bowel disease characterization
Based on serum bank material, BA profiling was applied in IBD patients and healthy controls which showed that most but not all BA species were decreased to a different extent in CD and UC.   view more (2009-07-16)

Improved DNA stool test could detect digestive cancers in multiple organs
Mayo Clinic researchers have demonstrated that a noninvasive screening test can detect not only colorectal cancer but also the common cancers above the colon -- including pancreas, stomach, biliary and esophageal cancers.   view more (2009-06-02)

Mayo Clinic finds new pathology tests double sensitivity to detect bile duct and pancreatic cancers
Pancreatic cancer and bile duct cancer are difficult to diagnose and often fatal because they are discovered in the advanced stages of the disease.   view more (2009-06-01)

Mayo Researchers Help Discover Genetic Cause for Primary Biliary Cirrhosis
Researchers have discovered a novel molecular path that predisposes patients to develop primary biliary cirrhosis, a disease that mainly affects women and slowly destroys their livers. Primary biliary cirrhosis has no known cause.   view more (2009-05-28)

hus the bile does not overflow
A consequence of the different cancers of the hepatobiliary system is blocked bile ducts. However, artificial catheters known as "stents" can remediate this problem.   view more (2009-05-11)

Type of connection procedure after pancreatic surgery influenced rate of pancreatic fistula
After surgery to remove the head of the pancreas, invagination of the pancreas into the small intestine resulted in a lower rate of pancreatic fistula.   view more (2009-05-01)

Targeted agent shows promise in biliary cancer study
An experimental agent has shown promising results in people with advanced biliary cancer, according to a multi-institutional clinical trial led by cancer researchers at the Ohio State University.   view more (2009-04-21)
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