Fig. 1From: Does Gelfoam slurry embolization post-pulmonary biopsy reduce risk of pneumothorax? A prospective randomized control studyA Right upper lobe ground glass nodule with pre-procedural rim of pneumothorax prior to intervention, the lesion was invading the adjacent pleural surface. B Single coaxial pleural pass 4.5 cm till the edge of the lesion. C Left: 18-G tru-cut needle was inserted with 2-cm throw. Right: needle pleural angle was 48. D Gelfoam injection sealed the coaxial pathway and the pre-procedural pneumothoraxBack to article page