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Topic: Klatskin tumor


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In the News (Tue 22 Dec 09)

  
  Klatskin Tumor
Klatskin tumor a klatskin tumor is a cholangiocarcinoma cancer of the biliary tree occurring at the confluence of the right and left hepatic bile.
Klatskins tumoris a tumor that affects the upper portion of the bile duct as it.
Klatskin tumor, 7 with gallbladder cancer, 4 with intrahepatic cholangiocarcinoma and 4 with.
www.hmirc.info /can24/klatskin-tumor   (1016 words)

  
 НЛД - Материалы семинара, 2003 - Biliary Malignancies: Multislice-CT or MRI?
ERCP demonstration of Klatskin tumors is often incomplete due to incomplete filling of bile ducts peripheral to the stenosis.
Although not pathognomonic, the presence of bile duct dilatation within the tumor and retraction of the liver capsule adjacent to the tumor are suggestive of the diagnosis.
In conclusion, detection and accurate staging of Klatskin tumor is improved by multi-phasic helical CT scanning and MR imaging.
nld.by /conferences/conf03/stat20.htm   (1260 words)

  
 The Biliary Tree -- Information from the Pancreatico-Biliary Diseases Center
Surgical resection of tumors in the upper third of the bile duct (Klatskin tumors) may involve removal of a portion of the liver.
Tumors in the middle third of the bile duct are generally easier to remove but they also require hepaticojejunostomy to restore bile drainage after the operation.
Bile duct tumors involving the lower third of the bile duct or the ampullary area are usually removed using the Whipple Procedure.
www.pancreasdisease.com /pages/biliary.htm   (1545 words)

  
 eMedicine - Bile Duct Tumors : Article by Carol EH Scott-Conner, MD, PhD
If the tumor is limited to the bifurcation of the hepatic ducts, a single lobe of the liver, or involves the portal vein or hepatic artery on the same side, the lesion may be resectable.
Tumors of the bifurcation of the hepatic ducts are classified by the Bismuth classification.
In patients with distal bile duct tumors, the operation of choice is biliary enteric bypass using the upper end of the extrahepatic bile duct or gall bladder.
www.emedicine.com /med/topic2705.htm   (5086 words)

  
 Role of US in the Detection, Characterization, and Staging of Cholangiocarcinoma -- Bloom et al. 19 (5): 1199 -- ...
Cholangiocarcinoma is a malignant hepatic tumor of the biliary
Tumor tissue that is metastatic to the bile duct or adjacent
Klatskin tumors of the bile ducts: sonographic appearance.
radiographics.rsnajnls.org /cgi/content/full/19/5/1199   (6688 words)

  
 Factor Injection Necrotic Tumour
I a tumor that is apparently confined to the testicle,.
The subject carries the diagnosis of malignant solid tumor or a malignant or non malignant hematologic disorder or a bone marrow failure condition and is. The comparison between the spectra from malignant and nonmalignant cells and tissues.
Tumor markers definition tumor markers are measurable biochemicals that are associated with a malignancy.
www.hmirc.info /can24/category/salivary   (15629 words)

  
 p53 mutagenesis in Klatskin tumors   (Site not responding. Last check: 2007-10-08)
Genomic DNA was extracted and served as a template for PCR amplification and sequencing of a 1,574-bp fragment of the p53 gene comprising the exons 5 through 8.
This report on mutagenesis of the p53 gene in Klatskin tumors shows that the most commonly mutated tumor suppressor gene in human cancers is also mutated in a subset of patients with Klatskin tumors.
Assessment of a clinical or pathological impact of p53 mutagenesis on Klatskin tumors requires evaluation in larger studies.
www.imv.unizh.ch /research/publications/publication_18.html   (194 words)

  
 CPC: Case Study   (Site not responding. Last check: 2007-10-08)
A Klatskin tumor is eliminated by the fact that the obstruction is distal in the pancreatic and bile ducts, while ampullary and duodenal tumors are excluded by the fact that they were not visualized on the ERCP.
Extrahepatic causes of cholestasis include gallstones, obstructing tumors, benign strictures such as one sees secondary to pancreatitis and status post cholecystectomy when the bile duct is injured, and congenital abnormalities such as choledochal cysts, Caroli's disease and primary sclerosing cholangitis.
In general, ERCP is useful for ampullary tumors, whereas PTC is useful for proximal bile duct tumors that obstruct the confluence of the bile ducts.
oac.med.jhmi.edu /cpc/cases/cpc5/cpc5_answer.html   (1385 words)

  
 Transplantation Institute - Mount Sinai School of Medicine
The three most commonly used treatments are injection of the tumor with 95% alcohol, injection of chemotherapy and microscopic plastic beads into the artery bringing blood to the tumor to cut off its blood supply (chemoembolization), and heating of the tumor using an electrical device (radiofrequency ablation).
The tumor cells often produce hormones or other substances that can cause you a variety of problems including diarrhea, stomach ulcers, low blood sugar, and flushing that can be more troublesome than the mere presence of the tumor masses.
Such tumors are far and few between, for the most part in patients with unusual low-grade malignancies rather than the more common tumor types such as colon or breast cancer.
www.mssm.edu /rmti/txfortumor.shtml   (3339 words)

  
 cholangiocarcinoma.org :: forum / Cyberknife for Klatskin - Too good to be true?
He also said that this particular tumor was ideal for this treatment because of its location and size -- the exact opposite of what we heard from the surgeon.
In her case since the tumor is a single tumor outside the liver they are proposing a single fraction radiation dosage of 30 gy to the tumor (singel sitting).
I was diagnosed with cholangiocarcinoma (Klatskin tumor) in April, 2005.
www.cholangiocarcinoma.org /punbb/viewtopic.php?id=41   (1438 words)

  
 Message Board   (Site not responding. Last check: 2007-10-08)
After a ERCP they came to the conclusion that it has to be a Klatskin tumor due to the location of the tissue (the upper bile duct and part of the liver).
I forgot to tell you they didn't know how big the tumor was before surgery, but they did prepare me that it might have envaded the liver.
I believe my tumor started at least 2 years before it was diagnosed, and then only because I got real ill and jaundiced and ended up in the hospital.
www.cancercompass.com /message-board/message/all,1787,0.htm   (1480 words)

  
 Klatskin tumor - Wikipedia, the free encyclopedia
A Klatskin tumor is a cholangiocarcinoma (cancer of the biliary tree) occurring at the confluence of the right and left hepatic bile ducts.
KLATSKIN G. Adenocarcinoma of the hepatic duct at its bifurcation within the porta hepatis.
An unusual tumor with distinctive clinical and pathological features.
en.wikipedia.org /wiki/Klatskin_tumor   (91 words)

  
 Dictionary of Medical Terms   (Site not responding. Last check: 2007-10-08)
Recombinant human KGF (rHuKGF) is being studied in the prevention of graft-versus-host disease (GVHD) that may occur after tissue transplantation, and in the treatment of mucositis caused by chemotherapy and radiation therapy.
It also includes Wilms' tumor, which is a type of kidney cancer that usually develops in children under the age of 5.
A tumor in the ovary caused by the spread of stomach cancer.
www.dfci.harvard.edu /can/dictionary/?index=k   (1014 words)

  
 Latest Gall-Bladder Cancer Treatments
A tumor is merely a swelling, as isn't necessarily cancerous.
The most common types of benign bile duct tumors are hemangiomas (which are a cluster of abnormal blood vessels forming a swelling), and adenomas (which are clumps or knots of tissue).
A Klatskin tumor is a cholangiocarcinoma located nearby where the gallbladder meets the liver.
www.telcom.net /securecancergroup/em18.html   (1211 words)

  
 PBC
The head of the pancreas may need to be removed for a variety of reasons, such as a tumor of the pancreas, tumor of the bile duct, or inflammation of the pancreas or chronic pancreatitis.
The pancreas is a gland about six inches by two inches located in the back of your abdomen behind the stomach and is divided in three parts: the head, the neck and the body.
In order to remove a tumor in the head of the pancreas it is necessary to remove the head of the pancreas, the duodenum, the gallbladder and the end of the common bile duct.
www.uab.edu /pbc/whipple.htm   (417 words)

  
 MR Imaging of Intrahepatic Cholangiocarcinoma: Use of Ferumoxides for Lesion Localization and Extension -- Braga et al. ...
Tumor margins were visually assessed on a relative scale of
1 = 0-90° of tumor circumference was distinct, 2 = 91-180°,
evaluation of the tumor margins of cholangiocarcinoma was improved.
www.ajronline.org /cgi/content/full/177/1/111   (2070 words)

  
 Biliary Obstruction: Findings at MR Cholangiography and Cross-sectional MR Imaging -- Soto et al. 20 (2): 353 -- ...   (Site not responding. Last check: 2007-10-08)
In addition, there is evidence of tumor extension to the liver parenchyma (solid arrows in c) and the peritoneum (solid arrows in d) as well as tumor growth within intrahepatic ductal branches (arrowheads in c).
A tumor in the gallbladder fundus appears as an irregular filling defect (arrowheads).
The tumor in the gallbladder fundus is seen as nodular wall thickening (arrowhead in c).
intl-radiographics.rsnajnls.org /cgi/content/full/20/2/353   (5537 words)

  
 Detection of Klatskin's Tumor in Extrahepatic Bile Duct Strictures Using Delayed 18F-FDG PET/CT: Preliminary Results ...
Detection of Klatskin's Tumor in Extrahepatic Bile Duct Strictures Using Delayed 18F-FDG PET/CT: Preliminary Results for 22 Patient Studies -- Reinhardt et al.
Klatskin G. Adenocarcinoma of the hepatic duct at its bifurcation within the porta hepatis: an unusual tumor with distinctive clinical and pathological features.
Evaluation of liver tumors using fluorine-18-fluorodeoxyglucose PET: characterization of tumor and assessment of effect of treatment.
jnm.snmjournals.org /cgi/content/full/46/7/1158   (2669 words)

  
 What Is the Current State-of-the-Art Imaging for Detection and Staging of Cholangiocarcinoma? -- Slattery and Sahani 11 ...
Note the tumor relationship with the inferior vena cava (arrow) is better appreciated on this view.
The extent of intraductal tumor spread tends to be underestimated
Preoperative evaluation of Klatskin tumor: accuracy of spiral CT in determining vascular invasion as a sign of unresectability.
theoncologist.alphamedpress.org /cgi/content/full/11/8/913   (3715 words)

  
 Cholangiocarcinoma - Klatskin\'s Tumor   (Site not responding. Last check: 2007-10-08)
One finally did an ERCP which showed John had a tumor in the bile ducts, where they came together into one.
When the light hit the tumor, the light plus the photofrin killed the tumor.
Eventhough they killed the tumor, he still has the cancer.
survivor-support.rare-cancer.org /adult-stories/cholangiocarcinoma.html   (713 words)

  
 Klatskin tumor (bile duct bifurcation) information Diseases Database   (Site not responding. Last check: 2007-10-08)
Klatskin tumor (bile duct bifurcation): Definition(s) via UMLS.....
A malignant tumor involving the extrahepatic bile duct.
Klatskin tumor (bile duct bifurcation) to medical search resources.
www.diseasesdatabase.com /ddb31517.htm   (108 words)

  
 Liver Cancer, Liver Resection Surgery and Treatment Options- Surgical Oncology
Patients with liver tumors are evaluated in Tucker Gosnell Hepatobiliary Cancer Clinic's multidisciplinary sessions, where they can meet with a surgeon, medical oncologist, radiologist, hepatologists, and have their x-rays and pathology slides reviewed, and receive definitive treatment recommendations in a single visit.
Surgery for removal of tumors in the liver and bile duct
A wide variety of educational and support services are available for patients and their families as they go through diagnosis, treatment and recovery.
www.massgeneral.org /cancer/about/providers/surgical/liver.asp   (422 words)

  
 Preoperative Evaluation of Resectability of Klatskin Tumor with 16-MDCT Angiography and Cholangiography -- Chen et al. ...
Preoperative Evaluation of Resectability of Klatskin Tumor with 16-MDCT Angiography and Cholangiography -- Chen et al.
Preoperative Evaluation of Resectability of Klatskin Tumor with 16-MDCT Angiography and Cholangiography
Copyright © 2006 by the American Roentgen Ray Society.
www.ajronline.org /cgi/content/abstract/186/6/1580?rss=1   (151 words)

  
 PBC
CONTACT US Care after Whipple/Biliary Reconstruction Or Klatskin Tumor Resection - Back
It is common to need more help than usual.
After hours, weekend and holidays, you may call the hospital's operator at (205) 934-3411 and have the GI surgery Resident on call paged.
www.uab.edu /pbc/whipple2.htm   (1083 words)

  
 [No title]
Disease Directory : Klatskin’S Tumor, Gallbladder Cancer, Neuroendocrine Tumor...
Diseases : Cancer : Gastrointestinal : Pancreatic : Neuroendocrine : Klatskin’S Tumor, Gallbladder Cancer, Neuroendocrine Tumor...
Description: Klatskin’S Tumor, Gallbladder Cancer, Neuroendocrine Tumor, Hepatitis, Liver Cancer Treatments, Radiofrequency Ablation, RFA, Clinical Services,.
www.diseasedirectory.net /detailed/14361.aspx   (41 words)

  
 Rare Cancer Stories   (Site not responding. Last check: 2007-10-08)
Includes borderline, mixed cell tumors, and cancer procedures or treatment stories.
Please consider submitting your rare adult cancer or pediatric cancer story to us.
Phyllodes (phylloides) Tumor - Two Women With The Same Perspective
survivor-support.rare-cancer.org /adult-stories.html   (118 words)

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