A<unk>  is a disease or symptom that is the consequence of the presence of cancer in the body, but is not due to the local presence of cancer cells. These phenomena are mediated by humoral factors (by hormones or cytokines) excreted by tumor cells or by an immune response against the tumor. Sometimes the symptoms of<unk> s show even before the diagnosis of a malignancy.  A<unk>  is a set of symptoms that are caused by a cancer. The symptoms happen in a different area of the body from the cancer.
Paraneoplastic syndrome
Thyrotoxic myopathy
Multiple endocrine neoplasia
Pituitary tumor
Serotonin syndrome
Autoimmune polyendocrine syndrome
Secondary adrenal insufficiency
Neuroendocrine tumors