A neoplasm is an abnormal growth of tissue in the body, also known as a tumour. The neoplasm could be benign (self-contained) or malignant (invasive).
  

The neuroendocrine system is a combination of the nervous system and the endocrine system in the body. The nervous system carries information through the nerves. The endocrine system spreads information using hormones These two systems interact and those interactions are also part of the neuroendocrine system. Basically it covers the ways our bodies send messages [...]

A Lymphoma is a kind of cancer where tumours grow in the lymph nodes, which are part of the lymphatic system. Non-Hodgkins Lymphoma is one type of the disease which is identified by looking at the abnormal cells.