Monocytes are white blood cells that are common to the blood of all vertebrates and they help the immune system to function properly. There are a number of reasons for a high monocyte count, which can also be called monocytosis. Some of the reasons can include stress, viral fevers, inflammation and organ necrosis.
Review the available symptom checkers for these symptoms of Paraneoplastic syndromes: 1  Skin symptoms -- Symptom Checker. 2  Fever -- Symptom Checker. 3  Loss of appetite -- Symptom Checker. 4  Weight loss -- Symptom Checker. 5  Itchy skin -- Symptom Checker. 6  Flushed skin -- Symptom Checker. 7  Cushing's syndrome -- Symptom Checker.
Unfortunately, it is very common for brain tumor patients to experience symptoms associated with their tumor(s) and/or treatment(s). People with brain tumors often suffer from: 1  Headaches. 2  Seizures. 3  Sensory (touch) and motor (movement control) loss. 4  Deep venous thrombosis (DVT, or blood clot). 5  Hearing loss. 6  Vision loss. 7  Fatigue. 8  Depression. 9  Behavioral and cognitive (thinking) changes. 10  Endocrine dysfunction (hormone/gland changes).