????:1??????????:???????????

2?????????

3???????

4????????????

5???????????????

10?????,???????????????,?????????“????????????????+???????????????”?????????,??,???????????

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53??????(?????)??,???,?????CT???,??7.5cm;30???????(????????????)????????,????,??????????????,????????????????????????????6cm;63?????(??)???????????,?????????,????……

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??16cm??

51??????????(?????????????)???????79?????????????(??????????????????)?????????“??”,???,???,????????

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