Cardiology
The study of diseases of the heart, arteries, veins, and capillaries.
Cytology
The study of cellular structure and functions.
Dermatology
The study of skin.
Endocrinology
The study of diseases of the endocrine (glands and hormones) system.
Gastroenterology
The study of diseases of the intestinal or digestive system.
Gynecology
The study of disease of the female reproductive system.
Hematology
The study of blood.
Histology
The study of microscopic structures of tissues.
Immunology
The study of diseases of the immune system.
Microbiology
The study of microbes.
Nephrology
The study of diseases of the kidney and urinary system.
Neurology
The study of diseases of the nervous system.
Oncology
The study of tumors and cancer treatment.
Parasitology
The study of parasites.
Pathology
The study of pathogens or disease causing agents.
Serology
The study of antibodies in the serum.
Urology
The study of the urinary system.
Virology
The study of viruses.
Appendicitis
Inflammation of the appendix.
Dermatitis
Inflammation of the skin.
Hepatitis
Inflammation of the liver.
Meningitits
Inflammation of the meninges.
Osteomyelitis
Inflammation of the bone.