Navigation Links
Accurate diagnosis of prostate cancer with ultrasound
Date:12/8/2010

Prostate cancer is the most common type of cancer among men, but its diagnosis has up to now been inaccurate and unpleasant. Researchers at Eindhoven University of Technology (TU/e), in cooperation with AMC Amsterdam, have developed an imaging technology that can accurately identify tumors. The technology is based on ultrasound, and also has the potential to assess how aggressive tumors are. This can lead to better and more appropriate treatment, and to cost savings in health care.

About 11% of men who die of cancer in the western world do so as a result of prostate cancer. Each year 200,000 men are diagnosed with the disease in the US alone. But diagnosis is still rudimentary. After determining the PSA (prostate-specific antigen) level in the blood-, biopsies are performed to see if there are tumors in the prostate. However the PSA level is not a very good indicator: two-thirds of all biopsies turn out to afterwards to have been unnecessary.

The biopsies also have disadvantages; for example they are not targeted, but instead tissue is sampled randomly using 6 to 12 needles. The chance that the needles will miss a tumor is high, causing a false negative result. In around one-third of cases with negative biopsies, tumors are later found to be present. Furthermore doctors often operate after a positive biopsy, but find a tumor so small that it would have been better not to operate.

The new technology uses the injection of microbubbles of a contrast agent with no side-effects. The response of the tiny bubbles to ultrasound is different from that of human tissue or blood. This makes the bubbles traceable from the outside, right into the smallest blood vessels. The pattern of blood vessels in tumors is different from that in healthy tissue. The researchers can recognize this pattern from advanced analysis of the bubble concentrations. And because tumors need blood and hence new blood vessels to grow, the researchers expect to be ab
'/>"/>

Contact: Ivo Jongsma
i.l.a.jongsma@tue.nl
31-402-472-110
Eindhoven University of Technology
Source:Eurekalert  

Page: 1 2 3

Related medicine news :

1. New test shows promise for accurate early diagnosis of Turner syndrome
2. Kids Cant Accurately Judge Speed of Approaching Cars: Study
3. Scoring system is 93 percent accurate for diagnosing Wilsons disease in pediatric patients
4. True whole-body field view using PET/CT could allow doctors to more accurately manage cancer patients
5. New method is found for accurate diagnosis of gall bladder cancer, 1 of the most deadly
6. Experimental Test May Spot Prostate Cancer Earlier, More Accurately
7. Blood test accurately predicts death from prostate cancer up to 25 years in advance
8. Experimental TB Test Called Fast and Accurate
9. Latino children with asthma less accurate in determining their lung function
10. New formula gives first accurate peak heart rate for women
11. Study finds cancer information on Wikipedia is accurate, but not very readable
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Accurate diagnosis of prostate cancer with ultrasound
(Date:9/17/2014)... Oxford, UK, September 17, 2014 The International Journal ... has opened up its archive of previously published content: after ... read. A key aim of the IJS is ... hoped that by making these articles available to all will ... Editor-in-Chief of IJS said, "The journal has always ...
(Date:9/17/2014)... WA (PRWEB) September 17, 2014 A ... in fiscal year 2010 revealed 3.2% of these patients developed ... and 2.4% labeled as superficial SSIs. The average difference for ... 876, after adjustments. , The study, conducted by Marin Schweizer, ... the University of Iowa, found the treatment costs for the ...
(Date:9/17/2014)... September 17, 2014 The probability of ... with regular screening and examination, a healthy diet could ... of Epicure with the Chef MDs, renowned ... Paul Rusilko to prepare a delicious Fish Moilee. , ... diets that influence risk of prostate cancer, uncommonly found ...
(Date:9/17/2014)... Acceleratio Ltd., an innovative software development ... of Server Monitoring Toolkit , a web ... It brings real-time server monitoring via a live ... enhanced features that significantly improve troubleshooting and detection ... agentless data collection, a user-friendly interface, and many ...
(Date:9/17/2014)... September 17, 2014 Kamut International is ... a key ingredient in Michael Angelo’s new “Made With ... new fully organic lasagna ready made, frozen meal. Michael ... pastas and these new products align well with Kamut ... all KAMUT® Brand wheat must be grown certified organic. ...
Breaking Medicine News(10 mins):Health News:Three Ways to Minimize Costs Associated with Surgical Site Infections 2Health News:Boost Prostate Health with Epicure with the Chef MDs 2Health News:New Server Monitoring Toolkit v6 Brings Real-Time Windows Server Monitoring and New Server Reports 2Health News:New Server Monitoring Toolkit v6 Brings Real-Time Windows Server Monitoring and New Server Reports 3Health News:KAMUT® Brand Wheat Delivers a High Quality Ingredient and Authentic Italian Taste for Michael Angelo’s New Ready-Made Meals featuring Organic Ingredients 2
... A large-scale data review by researchers in China of ... the endoscopic procedure to be safe and effective for ... a pooled detection rate of 68.1 percent for all ... be the most common indication, with a relatively high ...
... cancer patients who use a new combination of the ... Gy) before surgery have an 88 percent chance of ... randomized trial presented at the plenary session, October 3, ... Society for Radiation Oncology (ASTRO). "The results of ...
... 2011) Researchers in Japan have completed a study showing ... pulp can be grafted and produce bone regeneration between parents ... of Cell Transplantation (20:7), now freely ... a number of reasons, and autogenous bone grafting - using ...
... , MONDAY, Sept. 26 (HealthDay News) -- ... inhibitor (SSRI) antidepressants and antiplatelet drugs such as aspirin ... those who take anti-clotting drugs only, a new study ... and Lexapro. Antiplatelet drugs prevent blood cells from ...
... the Witwatersrand goldfields, not far from bustling Johannesburg, South Africa, ... littered with mounds of waste and underlain by a deep ... with water. Today, the mines are producing less and less ... estimate the volume of acid mine drainage from abandoned mines ...
... Eating fruits and vegetables may reduce the risk of some ... examined the diets of 918 colorectal cancer patients and 1,021 ... consumption of certain vegetables and fruits were associated with a ... -- that is, the upper and lower portions of the ...
Cached Medicine News:Health News:Study examining large-scale data of double balloon enteroscopy shows it is safe and effective 2Health News:Study examining large-scale data of double balloon enteroscopy shows it is safe and effective 3Health News:Study examining large-scale data of double balloon enteroscopy shows it is safe and effective 4Health News:Chemo plus radiation before surgery increases tumor response for rectal cancer 2Health News:Cell Transplantation study shows bone growth from implanted tooth and dental pulp stem cells 2Health News:Certain Antidepressants With Blood Thinners May Pose Risk for Heart Patients 2Health News:Broccoli, Cabbage, Other Veggies May Protect Against Colon Cancer 2
(Date:9/17/2014)... Pa. , Sept. 17, 2014  Fortune Oil ... officially changed its name to Manzo Pharmaceuticals, Inc. with ... to take effect today, September 17, 2014. Also taking ... The approval is a pivotal event in ... . Mr. Manzo explained, "We could not proceed with ...
(Date:9/17/2014)...  Auxilium Pharmaceuticals, Inc. (NASDAQ: AUXL ), ... received an unsolicited, non-binding proposal from Endo International plc ... the outstanding shares of Auxilium common stock at a ... stock, subject to due diligence, financing and other conditions. ... received from Endo on Friday evening is reproduced below. ...
(Date:9/17/2014)... 2014 Mindray (NYSE: MR)announced its new generation ... system has been showcased for the first time at ... September, and is scheduled for availability in the U.S. ... the most efficient workhorse in the mid-range segment, the ... perfectly optimized user experience including a gesture-sensitive touch screen, ...
Breaking Medicine Technology:Fortune Oil and Gas, Inc. announces 1 for 10 reverse split along with a name change to Manzo Pharmaceuticals is now effective 2Fortune Oil and Gas, Inc. announces 1 for 10 reverse split along with a name change to Manzo Pharmaceuticals is now effective 3Auxilium Responds To Unsolicited Proposal From Endo International 2Auxilium Responds To Unsolicited Proposal From Endo International 3Auxilium Responds To Unsolicited Proposal From Endo International 4Auxilium Responds To Unsolicited Proposal From Endo International 5Auxilium Responds To Unsolicited Proposal From Endo International 6Auxilium Responds To Unsolicited Proposal From Endo International 7Quality Exams at Your Fingertips 2
The Flash MiniLabeler products can be configured to label microplates, tubes, vials, glass slides, circuit boards and a wide array of small products. Systems perform wrap around (tube or package) lab...
Shandon Laser MicroWriter is a laser labeling system developed specifically for anatomical pathology....
Modular Slide Storage Cabinet has a durable cold rolled steel construction with baked on epoxy finish. Drawers slide smoothly and quietly....
Store microscope slides with ease, speed, efficiency....
Medicine Products: