<unk>  may occur as a result of: * foreign bodies (e.g., aspirated foreign body, aspirated food bolus); * infections (e.g., epiglottitis, retropharyngeal abscess, croup); * subglottic stenosis (e.g., following prolonged intubation or congenital); * airway edema (e.g., following instrumentation of the airway, tracheal intubation, drug side effect, allergic reaction); * laryngospasm (from aspiration, GERD, or complication of anesthesia) * subglottic hemangioma (rare); * vascular rings compressing the trachea; * thyroiditis such as Riedel's thyroiditis; * vocal cord palsy; * tracheomalacia or tracheobronchomalacia (e.g., collapsed trachea). * congenital anomalies of the airway are present in 87% of all cases of<unk>  in infants and children. * vasculitis. *infectious mononucleosis *peritonsillar abscess *Laryngeal edema is a common cause of<unk>  post extubation (occurring from pressure of the endotracheal tube on the mucosa as a result of endotracheal tube that is too large (e.g. pediatrics), cuff over inflation, and prolonged intubation times.); * tumor (e.g., laryngeal papillomatosis, squamous cell carcinoma of larynx, trachea or esophagus); * ALL (T-cell ALL can present with mediastinal mass that compresses the trachea and causes inspiratory<unk>
Stridor
Abasia
Growing Pains
Anismus
Nasal voice
Phossy jaw
Chattering teeth
Palatal myoclonus