Oncology & Cancer

Study shows breath analysis could help diagnose pulmonary nodules

A pilot study, published in the October 2012 issue of the International Association for the Study of Lung Cancer's (IASLC) Journal of Thoracic Oncology, showed that breath testing could be used to discriminate between benign ...

Medical research

Earwax: A new frontier of human odor information

Scientists from the Monell Center have used analytical organic chemistry to identify the presence of odor-producing chemical compounds in human earwax. Further, they found that the amounts of these compounds differ between ...

Diseases, Conditions, Syndromes

Volatile organic compounds in feces tied to diet response

(HealthDay)—Fecal levels of volatile organic compounds (VOCs) are associated with response to dietary intervention in patients with irritable bowel syndrome (IBS), according to a study published in the March issue of Clinical ...

Diseases, Conditions, Syndromes

Don't believe vaccine myths

(HealthDay)—There's a lot of misinformation about vaccines as the United States begins its massive COVID-19 vaccination program, so an expert wants to dispel the many myths about vaccines in general.

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