17 November 2022>: Articles
A 60-Year-Old Woman with a 6-Week History of Shortness of Breath and Intermittent Chest Pain Due to Chronic Thromboembolic Pulmonary Disease Undetected by Computed Tomography Pulmonary Angiography (CTPA) and Diagnosed by Ventilation-Perfusion Imaging
Unusual clinical courseYuuki Yanagisawa A* , Wissam Hassan Ibrahim E , Narendra Kumar A , John Cooper E
Am J Case Rep 2022; 23:e938041
Figure 3. Ventilation/Perfusion (V/Q) scan in the posterior view displaying (A) perfusion and (B) ventilation phases. The perfusion mismatch at the right lung apex is circled in red. L and R indicate the left and right lungs, respectively.