Naked eye type _ symptom of hepatocarcinoma

Naked eye type _ symptom of hepatocarcinoma
Early hepatocarcinoma (or small hepatocarcinoma) Mean the body diameter of tumour is less than or equal to 3c m, does not exceed the primary hepatocarcinoma of 2 cancer and tubercle. Cancer and tubercle take the form of the sphere or cotyledon, ashen, the quality is relatively soft, the tangent plane has no necrosis of bleeding. There is membrane of intact bag around the visible cancer cooking stove of naked eye, know with the surrounding tissue demarcation line, seldom infringe the blood vessel and shift in the liver. Because of operation its being apt to do radical operation little in range. The success rate of operation is above 90%, accounts for 2% of all hepatocarcinoma. Later period hepatocarcinoma, the liver volume obviously increases, can reach above 2000g. The cancer tissue can be limited to a leaf of the liver, the disperse can also be in the whole liver. It is 3 type that the naked eye can be divided:
(1)Bulk type: It is bulk in shape that cancer is organized, but the single piece can also present polylith, or the bulk merged by most cancer tubercles; The lump diameter is in above 5c m, if it is a huge one type to greater than 10c m. Cancer piece texture getting softer relatively,bleeding necrosis often centre,organize perimeter not to be it is be scattered to have cancer oftenned in satellite cancer tubercle. Originally type see more, account for hepatocarcinoma above 78%, is suitable for making the artery thromboembolism chemotherapy of liver with the right lobe of the liver, can consider the operation is excised if not presenting satellite focal early hepatocarcinoma yet.
(2)Many tubercles type: It is obvious most cancer tubercles are dispersed in liver right leaf and left leaf of liver, the diameter is from several millimetres to several centimetres, it is many with 3- 5c m. Tubercle and demarcation line around are not very clear, it is full of bumps and holes that cancer and tubercle under the capsule rise to the surface to the surface of liver. This type accounts for under 20%, more because of tubercles, the operation is difficult to eliminate, should do the artery thromboembolism chemotherapy of liver.
(3)Filling the air type: Distribute from grain of rice to all kinds of tubercle disperse of the soya bean over the whole liver for the majority, ashen, quality hard, difficult naked eye and outgrowth little false leaf distinguish their. This type is relatively rare, account for 2%, is not also fit for the chemotherapy of operation, can consider artery thromboembolism chemotherapy of liver,etc..
|