Barry Manilow has postponed another concert as he continues recovering from lung cancer surgery, underscoring the challenges that can follow even successful cancer treatment. The postponement follows Manilow's earlier public updates about his recovery from lung cancer. Doctors Advised a Gradual Return as Recovery ContinuesAccording to reports, Manilow has been open with fans about the realities of recovering after lung cancer surgery. His experience reflects the recovery process many patients face after lung surgery. Patience Is Recovery's Best FriendAccording to the Cleveland Clinic, lung cancer occurs when abnormal cells grow uncontrollably in the lungs.