What are resection?

Resection Rips are an area around a part of the tissue removed during surgery to treat the tumor. They may include completely healthy, normal cells or a mixture of healthy and cancer tissue. In some cases, the surgeon cannot cut all cancer and the edges are cancerous. The aim of cancer surgery is usually to get "clean edges", which means that a pathologist cannot identify any cancer cells on the edge of the sample. Once the surgeon is inside the patient, cancer tissue is usually visibly different and provides additional guidance. Surgeons usually try to cut tissue in one cut to prevent situations where they cut into cancer cells, break them and allow them to distract them into the body. The surgeon sends the removed tissue to the laboratory for the pathologist analysis.

Pathologists begin with ink of tissue samples, so they can easily identify the edges when the sample cuts up. The pathologist examines the edges of the resection to determine whether they are positive, negative or close. Positive margin jthose where cancer cells are present. In the negative edges, the tumor is completely encapsulated in healthy tissue. Between these two extremes are close margins, such as when cancer cells are close to the edges, but not to the absolute edge.

Information about resection margins is important for planning further treatment of cancer. When the tumor is difficult to identify, the physician may ask for biopsy while it is still in the operating room to see if it has to cut more tissues to gain clean margins. Otherwise, the surgeon and oncologist meet to discuss research edges after surgery and determine what types of chemotherapy, radiopro the case of the patient would be the most suitable and other treatments.

patients may ask about their resection margins if they are curious and want more active role in cancer care. Their doctors can explain the results of biopsy and discuss what they mean. Some cancers roseIn slow and close margins, in these cases, there may be no reason to concern, while others are close or positive margins a serious reason for concern, as they indicate an increased chance of repetition and radiation or chemotherapy to attack cancer.