DIFFERENTIAL DIAGNOSIS
Malignant Tumors
Carcinoma
Small Cell Lung Cancer
Mesothelioma
Duodenal
Pancreatic
Ureteral
Prostatic
Nasopharyngeal
Squamous Cell Carcinoma of the Head
Squamous Cell Carcinoma of the Neck
Thymoma
Ewings Sarcoma
Pulmonary Disorders
Pneumothorax
Positive Pressure Breathing
Acute Respiratory Failure
CNS Disorders
Meningitis
Encephalitis
Guillain-Barre Syndrome
Head Trauma
Cerebrovascular Accidents
Subarachnoid Hemorrhage
Subdural Hematoma
Brain Abscess
Brain Tumors
Hydrocephalus
Spinal Cord Lesions
Delerium Tremens
Aplasia of Corpus Callosum
AIDS
Prolonged Strenuous Exercise
Post Operative States
Medications
Antidiuretic Hormones
Vasopressin
Oxytocin
Thiazide Diuretics
Antidepressants and Antipsychotic Agents
Monoamine Oxidase Inhibitors
Tricyclic Antidepressants
Tetracyclic Antidepressants
Phenothiazines
Thioxanthenes
Butyrophenones
Carbamazepine
Oxcarbazepine
Serotonin Reuptake Inhibitors
Oral Hypoglycemics
Chlorpropramide
Tolbutamide
Glyburide
Antineoplastic Agents
Vincristine
Cyclophosphamide
Analgesics and Anti-inflammatory Agents
Narcotics
NSAIDs
Clofibrate
Ectasy (3,4-methylenedioxymethamphetamine)