넣었다가 꺼내도 되나요? 아이에게 해가 되나요? 아직 그들로부터 답을 듣지 못했습니다 ... , PM 제 아들도 수술 후 이상한 덩어리가 있었지만 날카로운 느낌은 없었고 딱딱했습니다.

Do they leave them in, take them out? Does that pose any harm to child? Still have not heard back form them yet... , PM My son had some odd lumps after his surgery also pi but none of them felt sharp, just hard.