Bios

Alan Cassels

Stories by Alan Cassels

opinion

A Tyee Series

Breast X-Rays: The Pros and Cons May Surprise You

Mammographies save lives, but not as often as you might think. Know the downsides. Last in a series on medical screening.

By Alan Cassels, 15 Aug 2011

opinion

A Tyee Series

Screening for Prostate Cancer: 'Poster Child' for Overdiagnosis

Before you get that test, know the potential problems as well as payoffs. Fifth in a series on medical screening.

By Alan Cassels, 10 Aug 2011

opinion

A Tyee Series

Teen Screen: Should We Be Testing for Mental Illness?

The push is on to early identify youth with mental disorders. Do we really know how? Fourth in a series on medical screening.

By Alan Cassels, 25 Jul 2011

opinion

A Tyee Series

Screen Your Genes? Be Careful

Genetic tests will more likely shake you up than settle your illness risk concerns.

By Alan Cassels, 14 Jul 2011

opinion

A Tyee Series

Welcome to the Heart Scanning Industrial Complex

The truth about tests that claim to help keep your ticker ticking. Second in a series.

By Alan Cassels, 28 Jun 2011

opinion

A Tyee Series

Do You Really Need that Medical Test?

Today begins a series on hidden risks of medical screening, and how its benefits can be oversold.

By Alan Cassels, 20 Jun 2011

opinion

Heart Drugs Are Huge, but New Harms Emerge

Statins' side-effects show what you don't feel might hurt you.

By Alan Cassels, 21 Aug 2009

life

Celebrity Drug Dealers

Selling menopause 'cures' that proved dangerous hasn't change the game.

By Alan Cassels and Ray Moynihan , 20 Jul 2005