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25) A 49-years old man suffering from carcinoma of prostate wa | Surgery videos & books

25) A 49-years old man suffering from carcinoma of prostate was X-rayed. He showed areas of sclerosis and collapse of T10 and T11 vertebrae in X-ray. The spread of this cancer to the above vertebrae in X-ray. The spread of this cancer to the above vertebrae was through: