What about planting and spreading?

summary

Implant dissemination refers to the implant metastasis, which refers to the tumor in the body cavity. When the tumor spreads to the surface of the organ, the tumor cells can fall off, and the liquid in the body cavity can be planted on the surface of other body cavity organs like seeding, forming metastatic tumor. So what about planting and spreading? The treatment of this disease is introduced below.

What about planting and spreading?

First, surgical treatment is the most important treatment. The abdominal cavity should be explored first to determine the extent of the lesion and whether there is lymph node metastasis. At the same time of operation, the peritoneal fluid or peritoneal lavage fluid should be sent for cytological examination. The patients were followed up closely. The operation range of stage II, III and IV cancer is the same as that of stage I cancer. Besides, abdominal aorta and pelvic lymph nodes should be removed, and the metastatic tumor with a diameter of more than 2cm in pelvic cavity and abdominal cavity should be removed one by one. On the basis of the above extensive resection, the residual small lesions may be eradicated by chemotherapy or radiotherapy. When radical resection is not possible, most of the tumors should be removed, and chemotherapy should be given after the operation, and the operation should be repeated after the tumor shrinks.

At present, the commonly used drugs for the second chemotherapy are cyclophosphamide, thiotepa, nitrogen mustard of phenylpropionate, gentamicin, melphalan, liukening, 5-fluorouracil, hexamethylpyrimidine, cisplatin, adriamycin, etc. Multiple courses of treatment can be repeated alone or in combination. In addition to systemic application, it can also be injected into abdominal cavity and inferior epigastric artery by intubation, so that the local drug can reach a higher concentration and enhance the curative effect.

Third, large area of intraperitoneal injection of radiotherapy, tissue reaction is too large, patients can not tolerate, less application. In recent years, the application of high voltage band moving multiple irradiation technology can reduce side effects and may play a better role in preventing tumor recurrence. Radioisotope 32P can also be injected intraperitoneally.

matters needing attention

1. Should eat fresh vegetables and fruits; 2. Should eat food containing monounsaturated fatty acids; Sweet potato contains more carotene, lysine, plant fiber and dehydroepiandrosterone. It can prevent rectal cancer. Asparagus contains selenium and plant fiber. It can be used to prevent and cure many kinds of cancer. Strawberry, containing ellagic acid, can protect the body from the harm of carcinogens, but also has a certain anti-cancer effect. Strawberry has the functions of promoting body fluid and relieving thirst, promoting diuresis and moistening lung. It is beneficial to cancer radiotherapy and relieving symptoms.