Related Experiment Video
Updated: Apr 16, 2026
07:30
Electromagnetic Navigation Transthoracic Nodule Localization for Minimally Invasive Thoracic Surgery
Published on: May 4, 2022
3.9K
Hybrid DynaCT scan-guided localization single-port lobectomy. [corrected].
Calvin S H Ng1, Cheuk Man Chu2, Micky W T Kwok1
1Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR.
Chest
|March 4, 2015
Summary
Preoperative CT scan-guided hookwire localization helps find small lung lesions but risks pneumothorax. DynaCT-guided localization immediately before surgery in a hybrid OR reduced these risks for lung lesion removal.
Area of Science:
- Thoracic Surgery
- Medical Imaging
Background:
- Locating small pulmonary lesions intraoperatively is challenging.
- Preoperative CT scan-guided hookwire localization is a common method, but delays increase risks like pneumothorax and wire dislodgement.
Observation:
- A 56-year-old woman underwent DynaCT-guided hookwire localization for a ground-glass opacity.
- The procedure was performed in a hybrid operating room, immediately followed by single-port video-assisted thoracic surgery lobectomy.
Findings:
- DynaCT-guided localization immediately preceding surgery minimizes risks associated with delayed procedures.
- This approach integrates advanced imaging with minimally invasive surgical techniques.
Implications:
- This integrated approach offers a potentially safer and more efficient method for resecting small pulmonary nodules.
- Further studies should explore the broader applicability and long-term outcomes of this technique.
