St. Elsewhere - Season 4 Episode 19
Out on a Limb

A former nurse returns to St. Eligius as a medical student; a jock desperate to prolong his mediocre career learns the steroids hes using are killing him; Morrison has difficulty telling a young boy he will lose an arm to cancer; Fiscus and Axelrod see southern California through different eyes during a medical conference; and Ellen Craig feels the pressure of caring for Barbara and her continuing grief over Stevens death.