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.
Nasal polyps are fleshy, non-cancerous (benign) swellings that grow inside the nose or sinuses. The most common symptoms they cause are a stuffy, runny nose. Steroid nasal drops are commonly used to shrink the polyps. Surgical removal of polyps is sometimes needed.arge polyps may be easily visible through your nostrils. Smaller polyps and polyps in the sinuses are not visible via the nostrils. In such cases, the ENT specialist will pass a small flexible telescope with a camera on it (an endoscope) into your nose. This procedure is called nasendoscopy.