Frying Tumors Can Boost Lung Cancer Survival

MONDAY, March 17 (HealthDay News) -- Needle-delivered frying or freezing technologies can be useful weapons against both lung and kidney cancers, new research shows.

  Health Tip: When Flat Feet Cause Pain

(HealthDay News) - Flat feet may pose few or no problems for some adults. But for others, flat feet can cause pain that makes standing or moving difficult.

  Health Tip: Sun Safety

(HealthDay News) -- Protecting yourself from too much sun exposure involves more than just a dab of sunscreen.

  Eating o' the Green on St. Patrick's Day -- and Every Day

MONDAY, March 17 (HealthDay News) -- On St. Patrick's Day, the wearing o' the green is a popular tradition.

  Umbilical Cord Blood Injections Aid Aging Brains

MONDAY, March 17 (HealthDay News) -- Injection of human umbilical cord blood cells (UCBC) boosted the brains of aged lab rats, University of South Florida researchers report.

  Some Imperfect Hearts OK for Transplant

MONDAY, March 17 (HealthDay News) -- A heart needn't be perfect to be used in a transplant, a new study shows.

  Therapy Could Save Limbs After Frostbite

MONDAY, March 17 (HealthDay News) -- A new treatment can help save severely frostbitten limbs that might otherwise be amputated, researchers say.

  Study Finds Potential Cause of Age-Related Macular Degeneration

MONDAY, March 17 (HealthDay News) -- Researchers have pinpointed a biological pathway that may block the blood vessel proliferation and leakiness behind most cases of blindness in the United States.

  Human Growth Hormone Doesn't Improve Athletic Performance

MONDAY, March 17 (HealthDay News) -- In addition to ruining promising sports careers, human growth hormone may not even enhance athletic performance as it is purported to do.

  1 in 5 U.S. Seniors Struggles With Memory Lapses

MONDAY, March 17 (HealthDay News) -- More than one-fifth of Americans over age 70 have some memory impairment that isn't classified as dementia, a new study finds.

  Angina More Common in Women Than Men

MONDAY, March 17 (HealthDay News) -- While men suffer more heart attacks than women, women have a 20 percent higher prevalence of stable angina, according to a new study that conflicts with conventional medical wisdom.

  Genes May Determine Obesity After Weight Surgery

MONDAY, March 17 (HealthDay News) -- Two obesity-related genetic variations may be associated with higher body mass index (BMI) among severely obese patients (BMI of 40 or higher) who have bariatric surgery to help them lose weight, say American researchers.

  Clinical Trials Update: March 17, 2008

(HealthDay News) -- Here are the latest clinical trials, courtesy of Thomson CenterWatch:

  Health Highlights: March 17, 2008

Here are some of the latest health and medical news developments, compiled by editors of HealthDay:

  Food-borne Illnesses From Leafy Greens on Rise in U.S.

MONDAY, March 17 (HealthDay News) -- There was a significant increase in the proportion of food-borne illness outbreaks in the United States linked to leafy green vegetables from 1973 to 2006, but the rise can't be completely explained by increased consumption of leafy greens, researchers say.

  Chest Pain May Signal Cocaine Use in Young Patients

MONDAY, March 17 (HealthDay News) -- Cocaine use can sometimes be the hidden culprit when young or otherwise healthy patients complain to doctors of chest pain, according to a new scientific statement released Monday by the American Heart Association (AHA).