In medical document translation, ignoring professional terminology may have serious impacts on medical safety. The following aspects illustrate why professional terminology is important: 1. **Accuracy**: Medical terms usually have very precise meanings, and ignoring these terms may lead to errors in information communication, resulting in misdiagnosis or wrong treatment plans. 2. **Consistency**: Professional terminology helps ensure the consistency of information between different medical professionals. If the translation is inaccurate, the parties may make different understandings and decisions. 3. **Patient safety**: Incorrect translation may directly affect the health and safety of patients, such as misunderstandings of drug dosage, allergy information or surgical details. 4. **Legal and ethical obligations**: In medical services, providing accurate information is a basic requirement for being responsible to patients, and incorrect translation may lead to legal liability and ethical issues. Therefore, in medical document translation, ensuring the accuracy and consistency of professional terminology is an important part of maintaining medical safety.