Anesthesiologist: The doctor who practices anesthesia during the operation.

Immune system: (A system that protects the body from invasion of foreign substances such as bacteria and viruses and cancer cells.

Immunity: Resistance to a certain infectious disease. 

Bacteria: Small organisms that cause disease. 

Enzyme: A protein that is made in the body and can convert one substance into another. 

Herpes: A family of viruses that infect humans, herpes simplex: causes lip and genital area wounds; herpes zoster: leads to zosters. 

Gynecomastia: It means abnormal increase in the size of male breast. The word is formed from the combination of the Greek words gyne (woman) and mastos (breast). Although the cause is not known exactly, there may be more than one cause. It is generally thought to be caused by imbalance in sex hormones. 

Cortisone: A type of immunosuppressive drug. 

Cholestasis: Bile obstruction. 

Menstruation: due to the monthly hormonal cycles of women’s reproductive hormones, it is the having uterus ready for pregnancy and it is also part of reproductive cycles. 

Prophylaxis: The use of drugs that help prevent the disease; for example, antibiotics. Rejection: It is an adaptive immune response through T cell and humoral immune mechanisms. Target cells are myocytes and endothelial cells. First, it causes incompatible HLA found in almost all cells. 

Gallbladder: A pouch attached to the liver stores bile. 

Transplantation: It is the transfer of the organ taken from the donor to the patient in need. 

Toxoplasma: Parasite transmitted from cats. 

Ultrasound: This examination is done to ensure that all the main blood vessels leading to liver are processed normally. It is also used to control the collection of fluids such as blood or bile. The process is applied by applying a cool gel on body, moving a stick around abdomen and transforming the sound waves emitted from it into an image on the television screen. 

Virus: A very small agent (microbe) that caused the infection. 

Shingles: A herpes virus infection that usually affects a nerve, causing pain in one part of the body