Diabetes insipidus is occasionally observed in malaria. Hyponatremia occurs frequently in tropical diseases, as a result of increased levels of antidiuretic hormone (vasopressin), entry of sodium ...
What is Zollinger-Ellison syndrome? Zollinger-Ellison syndrome (ZES) is a rare digestive disorder. If you have ZES, you likely have 1 or more tumors in the first part of the small intestine, the ...
When a person has excessively high cortisol levels it is known as "Cushing syndrome". This syndrome is rare, with symptoms including weight gain, fatty lumps between the shoulders with normal or ...