An Oncologist is a medical doctor who is specialist in oncology, which means that he treats people suffering from cancer. Hematologist is a physician who specializes in Hematology, which means that he deals...

Allergists deal with the diagnosis, treatment and management of conditions which arises due to allergies, asthma or any type of disorder of the immune system. On the other hand, Dermatologist is a doctor who...

A neurologist handles the diagnosis, treatment and prevention of disorders related to the nervous system. A psychiatrist deals with the diagnosis, treatment and prevention of mental illness as well as...

A physician is a medical practitioner who practices general medicine and can also be known as a specialist in internal medicine. On the other hand, a surgeon is the specialist who has been trained and...

Veins are large return vessels of the body which carry blood to the heart. They can be considered as blood return counterparts of arteries. Nerves are bundles of axons constituting the peripheral nervous...