A new genetic and clinical analysis suggests that atypical depression represents a distinct biological subtype of the ...

Atypical lymphocytes are types of white blood cells that a person’s immune system produces. They help fight infections and diseases. High levels of atypical lymphocytes may indicate certain health ...

A history of higher weight is common in individuals seeking treatment for eating disorders. Among these individuals, a large group is diagnosed with atypical anorexia nervosa (AN). The Diagnostic and ...