Skip to main content
Surgical Case Reports
Fig. 1 | Surgical Case Reports

Fig. 1

From: Pathologically confirmed spontaneous regression of small cell lung cancer after computed tomography-guided percutaneous transthoracic needle biopsy followed by surgery

Fig. 1

Chest computed tomography (CT) before and after CT-guided percutaneous transthoracic needle biopsy (CT-guided PTNB). A In February 2020, chest CT revealed a 1.2 × 1.2 cm solid nodule in the posterior segment of the left lower lobe. B In March 2020, follow-up CT revealed that the nodule regressed in size from 1.2 × 1.2 cm to 0.6 × 0.6 cm

Back to article page