Cancer of the lung is the leading cause of mortality worldwide. There is a continuing
problem to treat patients with pulmonary lesions in the peripheral lung. Technology
like virtual bronchoscopic imaging is based on assisted-computed tomography
pictures that lead the bronchoscopist to the target peripheral lesion.
Objectives
The purpose of this research was to evaluate the safety and effectiveness of the
lung point navigation system in the identification of peripheral pulmonary lesions.
Patients and methods
A total of 20 patients took part in this cross-sectional investigation, which used
analytical methods. Finally, tissue samples from peripheral pulmonary lesions
were collected using virtual bronchoscopic navigation.
Results
Overall, 90% of the cases analyzed were correctly diagnosed using lung point
navigation, whereas 10% of the cases were incorrectly diagnosed. The lesion was
on average 22.4 mm×23 mm in size, 17.2 mm away from the costal border, and
102.5 mm away from the diaphragm. The average navigation time was 7.4 min,
whereas the average planning time was 5 min, and the overall examination duration
was 31 min. |
