Pathology News and Research

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Pathology is the study and diagnosis of disease through examination of organs, tissues, bodily fluids, and whole bodies (autopsies). The term also encompasses the related scientific study of disease processes, called General pathology. Medical pathology is divided in two main branches, Anatomical pathology and Clinical pathology. Veterinary pathology is concerned with animal disease whereas Phytopathology is the study of plant diseases.

Microdebrider better than CO2 laser for removal of most pediatric airway lesions

Citing improved safety and effectiveness at lower cost, a major medical center has adopted the microdebrider to replace the CO2 laser for removal of most pediatric airway lesions, including stenoses, granulation tissue, and cysts.

18 Sep 2004

Early drinking means a greater likelihood of problem drinking later in life

The likelihood of alcohol abuse or dependence later in life increased by 12 percent for every year of decrease in the age of first drink, says lead researcher James L. York, Ph.D., of the State University of New York at Buffalo.

17 Sep 2004

New high-tech pacifier helps babies who are born prematurely

The pacifier also may reduce the incidence or severity of certain developmental disabilities that appear in early childhood and beyond as well as possibly boost IQ.

16 Sep 2004

Researchers have discovered a possible way to distinguish lethal from localized prostate cancers

If future studies show their test -- measuring the level of activity of a signaling pathway called Hedgehog -- can predict which prostate cancers will spread, the results could revolutionize decision making processes for prostate cancer patients, the researchers say.

13 Sep 2004

Transthyretin discovery may halt progression of Alzheimer's

In a finding that may cause a dramatic shift in the way scientists and researchers search for a therapy for Alzheimer's disease, a team of researchers led by Jeff Johnson, an associate professor at the School of Pharmacy, has discovered that increased expression of a protein called transthyretin in the brain appears to halt the progression of the disease.

10 Sep 2004

Normal teenagers are not ticking time bombs

Contrary to the psychoanalytic theory that children who appear to be well adjusted as adolescents are actually "ticking time bombs," most normal teenagers adapt to and benefit from life experiences, a Northwestern University study has found.

10 Sep 2004

University of Utah gets patent approval relating to methods of rapid nucleic acid amplification

The U.S. Patent and Trademark Office has issued the University of Utah U.S. patent No. U.S. 6,787,338 (the '338 patent) relating to methods of rapid nucleic acid amplification.

8 Sep 2004

Risk of thyroid cancer rises with increasing radiation dose

The risk of thyroid cancer rises with increasing radiation dose, according to the most thorough risk analysis for thyroid cancer to date among people who grew up in the shadow of the 1986 Chernobyl power-plant disaster.

2 Sep 2004

More physicians in graduate medical school than ever

In the 2003 - 2004 academic year, there were 99,964 active medical residents, the highest number ever recorded by the National GME Census. The survey also noted the greatest number of residents entering U.S. medical education programs for the first time (n = 22,444).

1 Sep 2004

Researchers accurately pinpoint the types of lymphoma, Hodgkins or non-Hodgkins

“There are many types and subtypes of lymphoma, some of which are easy to detect, but many that are very difficult to identify,” says Antonio Giordano, M.D., Ph.D., director of the Sbarro Institute at Temple and one of the study’s principal investigators.

1 Sep 2004

Doctors trialing wireless enabled handheld devices to obtain immediate access to the latest patient information

The use of technology in medicine takes another step forward with a program being road-tested now at Creighton University Medical Center.

1 Sep 2004

Australian broadband for health suppliers chosen

The Australian Government has announced a list of approved suppliers to implement its $35 million broadband initiative.

31 Aug 2004

Increased dementia risk after stroke

One in four stroke victims will suffer from cognitive impairment severe enough to be diagnosed as dementia within three to six months of the attack, according to new research from the University of New South Wales.

20 Aug 2004

Embryonic stem cell therapy show benefits in rebuilding damaged heart

Despite improvements in earlier diagnosis and treatment, cardiovascular disease is far and away the leading cause of death in the U.S. and the world.

18 Aug 2004

Blood test to detect ovarian cancer using three proteins found in common in the blood of women with the disease

Their preliminary studies with the new test suggest a molecular signature exclusive to this deadly cancer, known for its ability to remain undetected and spread quickly.

15 Aug 2004

Red wine is much better for you than gin

Red wine contains many complex compounds including polyphenols, which are absent from gin. They found that drinking red wine had a much greater effect in lowering levels in the bloodstream of so-called “anti-inflammatory” substances that are risk factors in the development of heart disease and stroke.

12 Aug 2004

New treatment strategy for brain cancer

Virginia Commonwealth University Massey Cancer Center researchers have found that combining ionizing radiation with a secreted protein that selectively inhibits tumor cell growth and survival can target cancer cells and leave healthy cells alone, perhaps presenting a new approach for treating the deadliest type of brain tumor.

9 Aug 2004

Possible role for BK virus in development of prostate cancer

Now, new research by scientists at the University of Michigan Medical School suggests the intriguing possibility that this common virus also may play a role in prostate cancer – the second-leading cause of deaths from cancer in American men.

9 Aug 2004

Recommendation against the use of chemotherapy sensitivity and resistance assays

A new technology assessment from the American Society of Clinical Oncology states that the use of chemotherapy sensitivity and resistance assays (CSRAs) to select chemotherapeutic agents for cancer patients should not be undertaken outside of the clinical trial setting.

3 Aug 2004

Isolated soy protein shown to benefit type 2 diabetics

Isolated soy protein added to the diets of 14 men, all military veterans under treatment for advanced stages of type 2 diabetes, significantly lowered unwanted proteins in their urine and slightly raised desired HDL cholesterol levels in their blood, researchers say.

2 Aug 2004