Lung Biopsy Tract Sealant and Fiducial Marker Based on a Hydrogel/Shape Memory Polymer Foam Composite With Multimodal Contrast
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Lung tissue biopsies can result in a collapsed lung in the patient via leakage of air (pneumothorax) from an open biopsy tract. To reduce the risk of pneumothorax, clinicians will implant a sealant to prevent leakage of air from the tract. However, current tec... ...