Renji Hospital brain tumor removal has a "mirror"!

(Health Times reporter Yu Wei, special correspondent of Renji Hospital, affiliated with Shanghai Jiaotong University School of Medicine, yuan Wei)
. Recently, the team of neurosurgery director of Renji Hospital affiliated with Shanghai Jiaotong University School of Medicine successfully carried out the first case of the first full-cut glioma excision of the microphoscopic tumor in Renji Hospital using the world's most advanced pentero 900 double fluorescence microscope. Patients recover well after surgery, limbs can move autonomously, life is basically self-care, clear speech.
glioma is cut into world problems
According to Professor Zhang Xiaohua, director of neurosurgery at Renji Hospital in Shanghai, glioma originated in the brain glioblasts, accounting for about 45% of all intracranial tumors. Because glioma has the biological characteristics of invasive growth, its boundary and normal brain tissue are not clear, which makes surgery very difficult, the treatment of glioma has become a globally recognized problem.
studies confirm that the rate of total excision of gliomais is closely related to the recurrence time and survival of surgery, and that complete removal of tumors can help prolong the survival of patients. How to achieve full-cut, the judgment of tumor boundary is the key. Therefore, the whole-cut glioma excision urgently needs to find a real-time imaging tumor method.
fluorescence microscope scented
with the popularity of fluorescence microscope, photosensitive drugs can be in the tumor site with blood operation and high concentration accumulation, using a specific wavelength of light to the tumor site, malignant tumors immediately produce fluorescence. Among them, the sodium-guided technology of fluoroponin can visually display the boundaries of the tumor, and the operation is simple, safe and stable, without increasing the operation time and the risk of surgery. In the course of surgery, real-time help to shorten the operation time, improve the full cut rate of tumor, provide the basis for post-comprehensive treatment, improve the patient's prognosis and extend the survival time.
Renji Hospital's newly introduced pentero 900 double fluorescence microscope is the world's most advanced microscope, which can clearly show the boundary between the tumor and normal brain tissue. In addition to routine microsurgery, pentero900 double fluorescence microscopes can also be performed simultaneously with intravascular fluorescence surgery (which can be used for cerebrovascular surgery) and tumor fluorescence surgery (e.g. glioma surgery). The microscope has completed nearly a hundred cases of micro-tumor surgery under the microscope since it was officially introduced into the hospital in March this year.
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