Deep learning based fusion model for COVID-19 diagnosis and classification using computed tomography images.

Recently, the COVID-19 pandemic becomes increased in a drastic way, with the availability of a limited quantity of rapid testing kits. Therefore, automated COVID-19 diagnosis models are essential to identify the existence of disease from radiological images. Earlier studies have focused on the development of Artificial Intelligence (AI) techniques using X-ray images on COVID-19 diagnosis.

Giant ossifying chondroma of skull.

We report a rare case of giant ossifying chondroma of skull arising from temporoparietal region in a 14-year-old female, which was successfully excised. While reviewing world literature few cases of extracranial chondromas arising from the skull base were found.