Overview
The goal of this clinical trial is to learn if the DeepSparseCBCT model ensure high-quality CBCT image while reducing CBCT radiation dose. The main questions it aims to answer are:
- Can DeepSparseCBCT reduce CBCT radiation doses?
- Is the image quality of DeepSparseCBCT reconstruction consistent with that of existing clinical reconstruction method? Researchers will compare CBCT images quality reconstruction with DeepSparseCBCT model to CBCT image quality reconstruction with existing clinical protocols to see if DeepSparseCBCT model can improve the CBCT image quality while reducing radiation dose.
Participants will:
- Receive a single low dose (1/6 of existing clinical protocols) CBCT scan
- Receive a single conventional dose CBCT scan
Eligibility
Inclusion Criteria:
- Type of examination: Participants will receive percutaneous lung biopsy under the guideline of Cone Beam CT (CBCT) during the study period.
- Completeness of information: Medical records containing basic information, medical history, etc.
- Informed consent: written consent form signed by the patient or legal representative.
Exclusion Criteria:
- Patients under the age of 18.
- Mental cognitive problems: suffering from severe mental illness or cognitive impairment, unable to understand the study and sign.
- Pregnant: Fetus is radiosensitive and physiological changes during pregnancy affect the images.
- Participation in other studies: concurrent participation in other programs that affect the results of this study.