PET/CT-guided biopsy with respiratory motion correction.
Ruoqiao ZhangDženan ZukićDarrin W ByrdAndinet EnquobahrieAdam M AlessioKevin ClearyFilip BanovacPaul E KinahanPublished in: International journal of computer assisted radiology and surgery (2019)
The RASP method can produce PET images with reduced noise, attenuation artifacts and respiratory motion, resulting in more accurate lesion localization. Testing the PET/CT-guided biopsy workflow using computer simulation and physical phantoms with respiratory motion, we demonstrated that guided biopsy procedure with the RASP method can benefit from improved PET image quality due to noise reduction, without compromising the accuracy of lesion localization.
Keyphrases
- pet ct
- image quality
- ultrasound guided
- fine needle aspiration
- positron emission tomography
- deep learning
- computed tomography
- air pollution
- high speed
- respiratory tract
- physical activity
- mental health
- optical coherence tomography
- convolutional neural network
- magnetic resonance imaging
- machine learning
- electronic health record
- pet imaging
- contrast enhanced