calcium pyrophosphate deposition disease

例句：

1. 1. This patient has been suffering from calciumpyrophosphate deposition disease for manyyears.
   这位患者多年来一直患有钙磷酸盐沉积病。
2. 2. The condition is characterized bythe deposition of calcium pyrophosphatein the body.
   这种状况的特点是体内钙磷酸盐的沉积。
3. 3. Treatment involves removing thedeposited calcium pyrophosphate and preventingits recurrence.
   治疗包括去除沉积的钙磷酸盐并防止其复发。