Bigger Moles More Often Are Melanomas

Moles larger than 6 millimeters are more likely to be melanomas, a study has found. The study supports current guidelines. Doctors now look at size to help decide which moles to check for melanoma. Moles larger than 6 millimeters are considered more suspicious. The new study looked at biopsy results for 1,657 moles or other abnormal areas. About 8% of moles larger than 6 millimeters were melanomas. The rate was only 4% among smaller moles. HealthDay News reported on the study April 22. It was in the journal Archives of Dermatology.

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In Brief: Williams syndrome in Japan: The interplay of genetics and culture

Parents of children with the disorder known as Williams syndrome, but from different countries, have differeing perceptions of their childrens’ condition, due to the differences between American and Japanese cultures.

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In Brief: Anti-inflammatory drugs may not protect cognitive function

A drug trial found that people with a family history of Alzheimer’s disease did not benefit from taking an NSAID. In fact, testing showed that the subjects who took one of these drugs scored lower on tests of cognitive function.

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