Prognosis For Melanoma

Melanoma is a rare but threatening form of skin cancer. It affects the melanocytes which are the melanin pigment producing cells. In most cases, melanoma makes its appearance as a mole or a lesion. The only way to control melanoma is if it is diagnosed early.

How Long Is The Esophagus In The Digestive System ?

The esophagus is also known as the gullet. It is a muscular tube which is about 10 inches or 25 cm long. In humans, the esophagus is connected with the laryngeal part of the pharynx. It connects the mouth with the stomach.