Laryngeal Allergic Mucoid Impaction in Bilateral False Vocal Cords

Mucoid impaction is a well-known source of bronchial and bronchiolar obstruction, particularly in patients with bronchial asthma. It is a clinical syndrome characterized by inspissated mucus occluding a narrowed segmental bronchus. If the impacted mucous is not removed by natural defensive mechanisms, dilation and atrophy of the bronchus occur, followed by pneumonitis, bronchiectasis, and formation of abscess. Clinical and radiographic...