Henan Cancer Hospital completed the first case of "⁹⁰y" micro -ball treatment of liver cancer intervention surgery in the province

Newspaper (Reporter Feng Jincan Correspondent Li Huizi) On July 21, Li Hailiang, Director of Henan Cancer Hospital, and Yang Hui, director of the Division of Nuclear Medical Division, jointly completed the province's first 钇 [⁹⁰y] microsphere selective internal radiation therapy surgery Essence The surgery lasted for an hour, and the patient's life signs were stable after surgery, and there was no obvious adverse reaction.

About 90%of the blood supply to normal liver tissue comes from the door vein, while about 90%of the blood supply of liver tumors comes from the hepatic artery.脂 []y] resin microsphere is the only radioactive microsphere approved by the State Drug Administration. Its selective internal radiation therapy is a unique blood supply structure using liver tumors for nucleo tumor treatment methods for radiation therapy. A 76 -year -old female liver cancer patient was treated. After repeated discussion of the disease, the multi -disciplinary experts of the hospital fully communicated with the patients and their families, and the patients and lung diversion were analyzed and analyzed through isotopes. Ball selective internal radiation therapy.

球 []y] Micro ball selective internal radiation therapy is to insert microstructure ultra -selective into the blood supply artery of the liver tumor after intervention surgery, and directly inject the tumor blood vessels, which can make 钇 [⁹⁰y] permanently stay in the tumor bed, so as to make the tumor bed, so that the microsphere is permanently resident in the tumor bed, so as Other normal liver tissues are minimized by radiation, while the tumor is located more than radiotherapy than radiotherapy. The results of the international clinical application internationally show that the selective internal radiation therapy of the resin microspheres for resin microspheres can effectively control the progress of the tumor in the primary or metastatic liver cancer that cannot surgical resection or ablation, liver function compensation, and good system conditions. Extend the time of the patient's survival.

According to Yang Hui, unlike traditional nucleoin therapy, 钇 [⁹⁰y] micro -ball selective internal radiation therapy requires a minimally invasive intervention department, nuclear medical department, hepatobiliary and pancreatic surgery, and medical imaging department, including patients before surgery Image evaluation and treatment plan formulation, 钇 [⁹⁰y] microsphere injection liquid dose calculation, pharmaceutical ordering, pharmaceutical packaging, postoperative verification and other work.

According to Li Hailiang, as one of the malignant tumors with higher incidence and mortality rate in my country, early symptoms of liver cancer are hidden and have the characteristics of "high recurrence and easy metastasis". Most of them have been discovered in the middle and late stages, and the timing of surgery is missed. Through 钇 [⁹⁰y] selective internal radiation therapy, effective control can be achieved in the middle and advanced liver cancer. Some cases are expected to obtain the effect of reducing the treatment, thereby creating opportunities for healing surgery such as liver resection or liver transplantation.

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