Tell or Say please and than it differs zlakachestvennaja a tumour and a cancer, or...

[Natali]

Tell or Say please and than this or thus differs zlakachestvennaja a tumour and a cancer, or one and too?

[Kozlov D.V.]

The cancer is a malignant tumour. But " the malignant tumour " enters into concept not only a cancer, and also a sarcoma, a melanoma, limfoma, a seminoma...., etc. - more than 130 versions.

[Smirnov D.R.]

Cancers - malignant tumours from an epithelial tissue, a sarcoma - modular concept of malignant tumours from derivatives of a tissue connecting, melanomas - zlok. Tumours from pigmentobrazujushchej groups of cells, possibly neuroectodermal genesis. Nevertheless there is a terminological mess - for example one of tumours of a pituitary body can nazyvatsja a cancer, both td and t p