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.
Individuals with nasal polyps tend to have chronic inflammation of the lining of the nasal passages and sinuses (chronic sinusitis). If there are clusters or large polyps the patient's nasal passages and sinuses may be obstructed. People with small nasal polyps may have no signs or symptoms.The following signs and symptoms are typically present: A risk factor is something which increases the likelihood of developing a condition or disease.f there are clusters or large polyps the patient's nasal passages and sinuses may be obstructed. People with small nasal polyps may have no signs or symptoms. The following signs and symptoms are typically present: A risk factor is something which increases the likelihood of developing a condition or disease.