Anal oncology, or anal cancer, is a rare malignant disease. The pathology is located from the upper borders of the internal anal sphincter (from the pectineal line) to the skin anal line.
The most common type of thyroid carcinoma is papillary thyroid cancer. This tumor usually originates from normal thyroid tissue and appears as a large, non-uniform or cystic mass.
The main problem is that the main causes of breast cancer, like other types of cancer, have not been fully established, although the study of this problem is very active.
Treatment of stomach cancer in the first two stages (less often in the third) is performed surgically. As a rule, chemotherapy is prescribed after surgery. Sometimes antitumor drugs are prescribed before surgery.
Highly differentiated adenocarcinoma of the colon refers to a number of diseases. Namely, tumors of the colon, cecum, sigmoid and rectum, as well as a tumor of the anal canal.
Chemotherapy for breast cancer is divided into several types. The principle of action of this method is the use of cytostatics, drugs that have an antitumor effect.
