People “diagnosed” with “Internet addiction” are nearly always diagnosed with other difficulties as well.

Tom was diagnosed with bulimia.

Have you ever been diagnosed with hemophilia?

Tom was diagnosed with muscular dystrophy in 2013.

My uncle has been diagnosed with leukemia.

Dr. Thatcher diagnosed her patient with generalized anxiety disorder because his symptoms didn't point to other diagnoses.

Yanni was diagnosed with depression.

Have you ever been diagnosed with HIV?

She'll diagnose each person carefully.

Sami was diagnosed as a narcissist.