A hospital is defined as an institution, offering services of doctors, surgeons, nurses, and paramedical staff to the patients. On the other side patients may include a lot of types and kinds that can be categorized with respect to the severity condition,

There are a lot of hospitals engaged day and night offering services to a large number of patients, having different diseases and illness.

An intensive-care unit specially designed for elderly and old people, employing facilities and equipments related to the care of old-age people is known as 'Geriatric Intensive-Care Unit'.

Surgery is a specialty of medical field which is used for the operation, using instruments or by manually to improve the function of any body part of a person which is being diseased or injured.

The gastroenterology is the branch of medicine and in this branch the study of the digestive system and its disorders are studied. The word "gastroenterology" is the combination of three ancient Greek words "gastros" which means stomach, "enteron" it means intestine and "logos" which means reason.

Post Anesthesia Care unit is an important care unit, usually associated with Intensive Care units or Surgery rooms. This unit specializes in managing and monitoring patients after surgery and operations.

Cancer as we know has many treatments for cure. In which one of them is Cancer alternative therapies. The term alternative is used to refer that it is non-traditional methods of preventing, diagnosis and treating cancer.