Cardiology is a field of medicine that focuses on heart and cardiovascular system diseases.
The area of medicine that deals with the skin is called dermatology. It is a specialty having elements of both medicine and surgery.
General surgery is a branch of surgery that focuses on the digestive system and abdominal organs, such as the thyroid gland and the esophageal, stomach, small and large intestines, liver, pancreas, gallbladder, appendix, and bile ducts.
Gynecology, sometimes known as gynecology, is the branch of medicine that deals with the treatment of illnesses affecting women, particularly those affecting the reproductive system. Gynecology is frequently coupled with obstetrics to form the field of obstetrics and gynecology.
The study of the kidneys, in particular normal kidney function and kidney disease, the preservation of kidney health, and the treatment of kidney disease—from diet and medication to renal replacement therapy—are the focus of the subspecialty of adult internal medicine and pediatric medicine known as nephrology.
The medical specialty of neurosurgery, sometimes known as neurological surgery or brain surgery in colloquial use, deals with the surgical treatment of illnesses affecting any part of the nervous system, including the brain, spinal cord, and peripheral nervous system.