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duct in Medical News

Mayo Clinic finds new pathology tests double sensitivity to detect bile duct and pancreatic cancers

ROCHESTER, Minn. - Pancreatic cancer and bile duct cancer are difficult to diagnose and often fatal because they are discovered in the advanced stages of the disease. Researchers have developed new tests that double the ability to detect bile duct and pancreatic cancers, according to a Mayo Clinic...

AGA Medical Receives Japanese Approval for AMPLATZER(R) Duct Occluder

MINNEAPOLIS, Jan. 7 /PRNewswire/ -- AGA Medical Corporation ("AGA Medical") announced today that it received approval from the Japanese Ministry of Health, Labour and Welfare (MHLW) for its AMPLATZER(R) Duct Occluder (ADO). The ADO is a percutaneous, transcatheter occlusion device used for the...

Cellvizio(R) Confocal Microscopy Improves ERCP Bile Duct Cancer Detection, According to New Study Presented at DDW

- Mauna Kea Technologies Debuts Cellvizio(R) ERCP Miniprobe - SAN DIEGO, May 18 /PRNewswire/ -- Doctors may now be able to better diagnose cancer of the bile ducts, one of the most difficult cancers to detect and treat, according to a new study presented today at the Digestive Disease Wee...

Routinely used diagnostic approaches: only limited diagnostic sensitivity for bile duct cancer?

Surgery is the only curative treatment in patients with bile duct cancer. To develop a therapeutic concept a reliable diagnostic procedure is of great importance in these patients. Due to longitudinal tumor growth along the bile duct, imaging techniques including ultrasound, computed tomography, ...

How to effectively avoid many common complications and liver damage in bile duct exploration?

Micro-wound operation is becoming the trend in surgery in the 21st century and laparoscopic surgery is regarded as an important component of micro-wound surgery. In operations combining laparoscopic hepatic left lateral lobectomy with fiber choledochoscopic exploration of the common bile duct, the...

Exclusion of common bile duct stones prior to gallstone operations

CBDS occur in 7-20% of all patients undergoing a gallstone operation and may complicate the course of surgery. Although intraoperative x-ray investigation was routinely performed to diagnose CBDS in the pre-laparoscopic era, its use during the laparoscopic era has been debated. Consequently, other...

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duct in Medical Technology

MultiCell Technologies Signs Liver Stem Cell R&D Agreement To Develop Products for the Study of Liver Cancer

...pproximately 21,400 new cases of primary liver cancer and intrahepatic bile duct cancer in the United States, and approximately 18,400 of those cases result...cally targeting the treatment of primary liver cancer and intrahepatic bile duct cancer. For more information about MultiCell Technologies, Inc. please...

Chemoembolization Improving as Liver Cancer Treatment

... vessel and further guard against potential leakage of blood that could feed the tumor. More than 21,000 people are diagnosed with liver and bile duct cancer, and more than 18,000 will die of the disease each year, according to the American Cancer Society. Hope for People with Liver Cancer A...

ASGE and The Pancreatic Cancer Action Network Partner to Raise Awareness About Pancreatic Cancer

...treats cancer of the head of the pancreas (the widest part) and generally involves removing most of the pancreas and part of the small intestine, bile duct and stomach. Surgery may be followed by chemotherapy or a combination of chemotherapy and radiation. If the tumor has spread into surrounding tissue o...

Multi-Center Patient Registry Supports Safety and Clinical Utility of Boston Scientific's SpyGlass(R) Direct Visualization System

...ual examination combined with directed tissue sampling using the SpyGlass System may improve accuracy of diagnosis in patients with indeterminate bile duct lesions." The SpyGlass System is the first single-use direct visualization system that requires only a single physician operator and provides four-w...

Repligen Receives FDA Fast Track Designation for RG1068 for Pancreatic Imaging

... secretin, to improve the assessment of pancreatic duct structures by magnetic resonance imaging (MRI). Th...ed MRI to improve the ability to detect pancreatic duct abnormalities relative to MRI alone. Detailed visu...tion of structural abnormalities of the pancreatic duct of approximately 20% with no loss in specificity. ...

Repligen Initiates Phase 3 Clinical Trial of RG1068 for Pancreatic MRI Imaging

...f RG1068, synthetic human secretin, to improve the assessment of pancreatic duct structures by magnetic resonance imaging (MRI). This Phase 3 study is a mul...icity of secretin- enhanced MRI to improve the ability to detect pancreatic duct abnormalities relative to MRI alone. Detailed visual assessment of the panc...

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duct in Medical Products

Bile Duct Brushing for Cytology

Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...
Company:ARUP Laboratories

Fitzgibbons-Jenkins Multipurpose Common Duct Catheter Set

Description: Used for serial post-operative cholangiography and the placement of a wire guide to facilitate post-operative E.R.C.P. Supplied sterile in peel-open packages. Intended for one-time use....
Company:Cook Surgical

Appel-Berci Cystic Duct Introducer Sets

Description: Used for placement of choledochoscopes, cholangiography catheters and other instruments. Supplied sterile in peel-open packages. Intended for one-time use....
Company:Cook Surgical

Common Duct Exploration Set: With N-Circle® Nitinol Tipless Stone Extractor

Description: Used for common bile duct exploration. Supplied sterile in peel-open packages. Intended for one-time use....
Company:Cook Surgical

Micro Scissors, dual-incision

Description:... Single-action scissors offer fine-pointed, sharp dissecting jaws to facilitate a partial cut in the cystic duct in preparation for a cholangiogram. They are tapered at the tip for greater visualization....
Company:GYRUS ACMI

Testosterone RIA Test

Description:...lation as unbound or free testosterone [4]. In males, testosterone, either directly or after conversion to DHT, normally functions in fetal Wolffian duct differentiation, development of male external genetalia, stimulation of spermatogenesis, stimulation of anabolic activity in a variety of tissues and,...
Company:Diagnostic Systems Laboratories, Inc.

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duct in Medical Dictionary

Duct

A round galvanized steel duct connecting to a typical diffuser ... Having obtained the various duct sections, they can easily be installed by using ... Duct (HVAC) (Heating Ventilating and Air-Conditioning), for transfer of air ... Electrical bus duct , a metal enclosure for bus...

Blocked tear duct

Tears normally drain from the eye through small tubes called tear ducts that stretch from the eye into the nose. ... of a blocked tear duct may get worse ... The most common cause of a blocked tear duct is the failure of the thin tissue, ... Blocked tear ducts in adult...

Snake bite

...use of death in snake bite patients. ... When a poisonous snake bites its victim, the venom passes from the venom gland through a duct into the snake's fangs, and finally into its prey. A bite from a poisonous (venomous) snake or lizard requires emergency care. ... And a ...

Sebaceous cyst

...to the skin it will cause a sebaceous cyst . ... True sebaceous duct cysts are extremely rare in the dog and rarely exceed 1 cm diameter. ... sebaceous cyst forms when the duct emptying the individual cyst ... Sebaceous cyst - Overview, A s...

Sclerosing cholangitis

...itis — Comprehensive overview covers symptoms, treatment of this bile duct disorder. ... sclerosing (skluh-ROHS-ing) cholangitis (koh ... Sc...ment for primary sclerosing cholangitis (PSC), which leads to bile duct cancer, at Mayo Clinic. ... Primary sclerosing cholangitis is a disea...

Salivary duct stones

... gland, where stones can obstruct Wharton's duct . It is frequently associated with chronic infe..., dehydration, and/or increased... Salivary duct stones are crystallized minerals in the duct... care provider if you have symptoms of salivary duct stones . ... Patients of any age may develop...

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duct in Biological News

Scientists link immune system's natural killer cells to infant liver disease

...at blocking a gene that helps NK cells attack bile duct tissues lessens damage and may be a way to treat t...ich in turn allows inflammatory cells to block the duct and the ongoing accumulation of fibrotic tissue. B... gene, Nkg2d, to make contact with and attack bile duct surface cells by attaching to the Nk2d protein, wh...

Olympus broadens portfolio with new biliary metallic stent

...cal to help relieve the symptoms associated with pancreatic, liver and bile duct cancers. The NIRflex advanced cell design biliary metallic stent prov...nded, helping to reduce stress to the tissue and prevent damage to the bile duct and duodenal walls. "Olympus provides the most extensive line of GI pr...

Breast cancer genome shows evolution, instability of cancer

...table," he said. They identified two types of genomic instability. One type occurs at the point where the cancer becomes invasive, leaving the milk duct system and going into surrounding tissues. The other is associated with repetitive structures called low copy repeats found in the genome itself, a fi...

Cells lining milk ducts hold key to spread of common form of breast cancer

...rmal surrounding cells that cause the walls of the duct to deteriorate like a rusty pipe, according to a n...at, by targeting these abnormalities, shore up the duct walls and keep the cancer contained. "Women who...and potentially in other cancers that originate in duct tissues, the answer may lie in the tumor's microen...

How alligators rock and roll

... Burden As part of the study, Uriona created small weights equal to only 2.5 percent of each gators body weight by wrapping buckshot pellets in duct tape. When a weight was duct-taped to an alligators snout, it helped the alligator dive. As a result, the electrical recordings showed that there ...

Elusive pancreatic stem cells found in adult mice

...chers said. Most people gave up looking because they are so few and so hard to activate, Heimberg said. In the new study, Heimbergs team tied off a duct that drains digestive enzymes from the pancreas. That injury led to a doubling of beta cells in the pancreas within two weeks, they showed. The animal...

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duct in Biological Technology

AGA Medical Corporation Receives European CE Mark Approval for the AMPLATZER(R) Duct Occluder II

MINNEAPOLIS, Feb. 11 /PRNewswire/ -- AGA Medical Corporation ("AGA") announced today it received European CE Mark approval for the AMPLATZER(R) Duct Occluder II ("ADO II"). AGA also announced the immediate availability and launch of the device in Europe. The ADO II expands the AGA family of oc...

Repligen Reports First Quarter Fiscal Year 2010 Financial Results

...c human secretin, designed to assess the ability of RG1068 in combination with magnetic resonance imaging (MRI) to improve the detection of pancreatic duct abnormalities compared to MRI alone. Detailed visual assessment of the pancreatic ducts is important in the diagnosis and treatment of diseases such ...

EMcision Announces 510(k) Clearance of the Habib EndoHPB, its Novel Bipolar RF Device for the Palliation of Biliary and Pancreatic Tumours

...™ EndoHPB is inserted by the interventional radiologist in cases of hilar cholangiocarcinoma or by the endoscopist for tumours in the lower bile duct and head of pancreas. It is a sterile, single-use device compatible with the most commonly used RF generators. The fifth in EMcision's line of medical...

Repligen Reports Fourth Quarter and Fiscal Year 2009 Financial Results

...c human secretin, designed to assess the ability of RG1068 in combination with magnetic resonance imaging (MRI) to improve the detection of pancreatic duct abnormalities compared to MRI alone. Detailed visual assessment of the pancreatic ducts is important in the diagnosis and treatment of diseases such ...

Boston Scientific's SpyGlass(R) Direct Visualization System Featured in Broad Range of Clinical Studies at Upcoming Digestive Disease Week(R)

...oor prognosis in patients. Direct visualization of the biliary system is not yet a standard tool for excluding malignancy in bile duct stenoses, but certain cholangioscopic characteristics of CC have been described. This podium presentation will be given by Alexan...

Repligen Reports Third Quarter Fiscal Year 2009 Financial Results

...8, synthetic human secretin, designed to assess the ability of RG1068 enhanced magnetic resonance imaging (MRI) to improve the detection of pancreatic duct abnormalities compared to MRI alone. Detailed visual assessment of the pancreatic ducts is important in the diagnosis and treatment of diseases such ...

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duct in Biological Definition

Kidney

... the distal convoluted tubule into the collecting duct system , which consists of: the connecting tubule the cortical collecting duct the medullary collecting duct . The site where the ascending loop of Henle ...

Liver

... merge to form the common hepatic duct. The cystic duct (from the gallbladder) joins with the common hepatic duct to form the common bile duct. Bile can either dra...n directly into the duodenum via the common bile duct or be temporarily stored in the gallbladder via ...

Nephron

... loop of Henle , distal tubule , and collecting duct . The collecting ducts empty into the central cav...op of Henle 4 Distal tubule 5 Collecting duct 6 See also Bowman's capsule The r... into the urine to be excreted. Collecting duct The collecting...

Skin

...xy substances: lubrication, water-proofing, softening and antibatericidal actions are among the many functions of sebum. Sweat glands open up via a duct onto the skin by a pore. The dermis can be split in to the papillary and reticular layers. The papillary layer is outermost and extends in to t...
duct in Biological Dictionary

Wolffian duct

Wolffian duct . Urogenital sinus of female human embryo of eight ... Wolffian duct (red) degenerates in females (middle image) and develops in males (bottom) ... These embryonic structures are the Wolffian and Müllerian ducts . ... In the male the Wolffian duct p...

Venous system

...um without passing through two Portal venous system This article discusses the portal venous systems in general. ... Where does the thoracic duct join the venous system ? Read answer... The Venous System . Veins are blood vessels that return blood from tissues to the heart. ... Al Ten...

Vas deferens

... that is a continuation of the epididymis. ... Online Medical Dictionary and glossary with medical definitions ... The vas deferens is a coiled duct that conveys sperm from the epididymis to the ... A duplicate vas deferens on one or both sides can be a confounding cause of ... Vas De...

Ureters

...n of Ureters at Dictionary.com a free online dictionary with ... ureter (y-rē'tər, yr'ĭ-tər) Pronunciation Key ... ureter n. The long, narrow duct that conveys urine from the kidney to the urinary bladder or cloaca ... The two ureters enter the upper part of the bladder ... The kidne...

Ureter

...rtery. ... Histology at KUMC urinary-renal15 - " Ureter " Cross section at UV pelvis/pelvis-female-17 ... ureter n. The long, narrow duct that conveys urine from the kidney to the urinary bladder or cloaca ... A blocked ureter can result from congenital abnormality, ... Expe...

Proximal

...sed as relative terms to ... The proximal tubule is the portion of the duct system of the nephron leading from Bowman's capsule to the loop of ...le and its vascular supply. ... The proximal tubule is the portion of the duct system of the ... proximal adj. Nearest; proximate. Anatomy. Nearer to...

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