声帯 =vocal cords
右側 =right side
麻痺している= paralysed
昔、甲状腺癌の手術で甲状腺を全摘出しています。その影響で声帯の右側が麻痺しており、大きな声を出したり高さを調節する事が難しいのです。
A long time ago, I had my thyroid removed due to surgery for thyroid cancer. It had the effect of paralysing the right side of my vocal cords and it is difficult to manage the volume of my voice when speaking loudly.
The right side of my vocal cords have become numb from thyroid surgery.
Since undergoing thyroid surgery I have experienced paralysis on the right side of my vocal cords.
どちらも「甲状腺の手術をしてから、右側の声帯が麻痺しています。」という言い方です。
1) The right side of my vocal cords have become numb from thyroid surgery.
2) Since undergoing thyroid surgery I have experienced paralysis on the right side of my vocal cords.
「声帯」は vocal cords
「麻痺する」は become numb や be paralyzed
「麻痺」は numbness や paralysis
「甲状腺」は thyroid や thyroid gland
と言います。
ご参考になれば幸いです！
オーストラリア 
日本 
