Some malignant tumors remain localized and encapsulated at l

Some malignant tumors remain localized and encapsulated, at least for a time; an example is carcinoma in situ in the ovary or breast. Share your thoughts to explain this phenomenon. (if you use any source please state the source, 2 paragraphs)

Solution

Tumours are begnin and malignant.Begnin tumours are cancerous and malignant are non-cancerous tumours.Mlignant tumours are the tumours which are confined to certain areas and donot spread to other cells or tissues so they are not such harmful as per studies.But in my opinion if anyone is detected or diagonised with this malignant tumour they should immediately start treatment and get it removed because it is known as stage zero but it can be transformed into cancerous tumours which depends on certain issues like the health of the person,habits,everything.So person should be alert and should remove malignant cancer part or should start treatment.Also it depends on the person or doctor you consult.Every person has diffrent opion on this issue.So we shouls consult 2-3 doctors and then we should decide what to do.