Cancer rehabilitation.

Cancer rehabilitation is the subspecialty of rehabilitation medicine concerned with restoring and maintaining the highest possible level of function, independence, and quality of life to patients at all stages of their cancer diagnosis, including those undergoing potentially curative therapy and those receiving palliative care, as well as cancer survivors. Cancer rehabilitation physicians specialize in the evaluation and treatment of neuromuscular, musculoskeletal, and functional complications of cancer and cancer treatments such as acute and chronic pain, weakness, muscle spasm, myelopathy, radiculopathy, plexopathy, neuropathy, myopathy, deconditioning, contracture, spasticity, lymphedema, amputation, shoulder dysfunction, and gait disorders, among others. Late effects of radiation represents a particular challenge for cancer rehabilitation physicians as radiation fibrosis may affect multiple structures, including the spinal cord, nerve roots, plexus, local nerves, and muscles, as well as their supporting structures. A comprehensive clinical evaluation involving an in-depth working knowledge of neuromuscular and musculoskeletal anatomy and incorporating specialized physical examination maneuvers allows the physiatrist to clarify the specific etiology of pain and functional disorders. A safe and effective rehabilitation program will depend heavily on an accurate diagnosis of the cause of pain or dysfunction.