What is a benign tumor?

The cell occurrence of some organizations in the machine body unusually propagates and presents a dilatability growth, blow breath the ball kind gradual Peng big, grow more slow-moving.Because the lump body continuously enlarges, can squeeze surroundings organization, but don't invade close by of as usual organize inside, the lump body presents spheroid more and knots stanza-like in shape.Around often form to wrap a film, therefore with organize boundary as usual obvious, by hand touch, push it can move, surgical operation easily cut off clean, take off in addition to doing not transfer, hardly have been already relapsed.This kind of tumor only squeezes and jams to the organ, organization of part of function, generally don't break the structure and function of organ, also seldom bad dead and issue of blood happen.Surgical operation after cutting off, after pathology check can discover that its organization divides degree well, the tumor cell is similar to normal organization cell and have no nuclear fission or nuclear fission rarely seen, have no pathologic nuclear fission phenomenon.