As you may have noticed, above you will find words for "A radiological sign consisting of a shallow wedge-shaped opacity in the periphery of the lung with its base against the pleural surface. It may aid in the diagnosis of pulmonary embolism.". Hover the mouse over the word you'd like to know more about to view its definition. Click to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.