在28岁时，特德·考克斯做了输精管切除术。
如果你让他做输精管切除术，他会被激怒的。
他在一次痴呆男性患者援助小组会议上对该问题进行了探讨，最终发现9名PPA男性患者中有8名患者同输精管切除术相关。
He discussed the issue at a support group meeting of men with dementia, and it turned out that eight of the nine men in the room with PPA had had vasectomies.
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