Mediastinal ganglioneuroma with osseous invasion simulating malignant transformation of osteochondroma on CT imaging.

Ganglioneuromas (GN) are rare, mature tumors that arise in the posterior mediastinum or retroperitoneum from neural crest cells and present as slow growing masses in the pediatric population. While they are often found incidentally in unrelated diagnostic workup, they can become symptomatic due to their size and location. They typically demonstrate the nonspecific appearance of a solid mass without invasive or destructive features across different modalities.

Sticky Situation: An Investigation of Robust Aqueous-Based Recombinant Spider Silk Protein Coatings and Adhesives.

The mechanical properties and biocompatibility of spider silks have made them one of the most sought after and studied natural biomaterials. A biomimetic process has been developed that uses water to solvate purified recombinant spider silk proteins (rSSps) prior to material formation. The absence of harsh organic solvents increases cost effectiveness, safety, and decreases the environmental impact of these materials.