study of the heart
cardiology
study of the skin
dermatology
study of endocrine glands
endocrinology
study of the stomach and intestines
gastroenterology
study of women and women’s diseases
gynecology
study of blood
hematology
study of nerves, brain, spinal cord
neurology
study of tumours
oncology
study of the eye
opthalmology
study of disease
pathology
study of the mind and disorders
psychology
study of joint diseases
rheumatology
study of urinary tract
urology