<unk>  is the study of the interactions between the nervous system and the endocrine system. The concept arose from the recognition that the secretion of hormones from the pituitary gland was closely controlled by the brain, and especially by the hypothalamus.
Neuroendocrinology
Diabetology
Hepatology
Ophthalmology
Hematology
Rheumatology
Proctology
Neuropsychiatry