For interpreting radiologists and clinicians, evaluation of an injured knee using MRI requires knowledge of the proper imaging techniques, normal and aberrant anatomy, and the clinical significance of detected abnormalities. A coronal, proton-density (PD) MRI scan of the medial collateral ligament (MCL) is seen below.rade II medial collateral ligament tear seen on a coronal proton density image shows slight thickening of the medial collateral ligament and separation from the underlying cortices (arrows).
Common symptoms of nasal polyps in dogs include noisy breathing, sneezing and reverse sneezing, nasal discharge, stuffy nose, sneezing and nose bleeds affecting only one nostril. Because nasal polyps provide bacteria with places to hide, itâs not unusual for affected dogs to develop secondary bacterial infections.
Dog Nasal Polyp Removal Nasal polyps that cause troublesome symptoms may require surgical intervention to remove them. The procedure to remove nasal polyps is known as a polypectomy and it is done though a rhinoscopy. In rhinoscopy, small-diameter scopes are inserted into the nose and allows the vet to visualize the dogâs nasal cavity.