Bibasilar crackles, or rales, are atypical lung sounds that doctors may hear during a physical examination. They can indicate mucus or fluid in the base of the lungs. Bibasilar crackles are abnormal ...

Although crackles have long been regarded as a hallmark finding in physical examinations, a new study has revealed their unreliability not only among human physicians but also in artificial ...

Rales, or crackles in your lungs, can indicate excess fluid in the lungs. They may occur with other symptoms depending on the underlying cause. Have you ever wondered what your doctor is listening for ...