1/135. Understanding airway disease in infants.Large airway diseases manifest in ways distinct from those of small airway diseases. Noisy breathing that begins early in life suggests a congenital lesion of the large airways. The findings of elevated respiratory rate, in conjunction with subcostal retractions, hyperinflation to percussion, and musical wheezes, are diagnostic of small airway obstruction. Differentiating large from small airway disease is crucial, because each disease has a distinct diagnosis, and treatment of the 2 disease types can be quite different. When these principles are applied to a patient with wheezing or other signs of airway compromise, it becomes fairly easy to differentiate large from small airway disease. The treatment of patients with large airway disease can be substantially different from that of patients with small airway disease. Being able to differentiate the two is critically important. With the use of the history, physical examination, and radiographic evaluations described earlier, nearly every patient can be given an accurate diagnosis and treated appropriately.- - - - - - - - - - ranking = 1keywords = breathing (Clic here for more details about this article) |
2/135. Neonatal stridor in association with herpes simplex infection of the larynx.herpes simplex virus (HSV) infection in the neonatal period may be confined to the eyes, skin and upper aerodigestive tract or may be widely disseminated to other organs, with particular recognition of involvement of the central nervous system (CNS) causing herpes encephalitis (Whitley et al., 1980a, b; Andersen, 1987). Primary laryngeal HSV infection is extremely uncommon. We present a case of acute neonatal stridor secondary to such localized disease and discuss its management.- - - - - - - - - - ranking = 0.024322751929285keywords = upper (Clic here for more details about this article) |
3/135. Psychogenic stridor: a cause of acute upper airway obstruction.A 17-year-old boy was seen in the emergency department with signs and symptoms of acute upper airway obstruction, closely resembling epiglottitis. Immediate management consisted of induction of general anesthesia with spontaneous ventilation. Because no organic pathologic process was found, and in combination with subsequently known psychosocial stressors, a diagnosis of psychogenic stridor, a conversion disorder, was made. Conversion disorders may be seen by the busy family practitioner or pediatrician and are frequently underdiagnosed.- - - - - - - - - - ranking = 0.12161375964642keywords = upper (Clic here for more details about this article) |
4/135. An unusual case of stridor due to osteophytes of the cervical spine: (Forestier's disease).Stridor is a noisy breathing caused by compromised airway in the larynx and trachea. The causes can either be due to intrinsic or extrinsic compression. Stridor resulting from extrinsic compression due to anterior cervical osteophytes is rare. We report an unusual case of acute stridor due to an osteophytic mass in the cervical vertebrae resulting in a mechanical upper airway obstruction. The underlying pathology was Forestier's disease or diffuse idiopathic skeletal hyperostosis (DISH). Stridor is a rare manifestation of DISH and it certainly represents the most life-threatening one. Only a few cases have been reported in the English literature and are mainly secondary to impaired function of the vocal folds, or postcricoid ulceration and oedema. We present such a case, in that stridor was the result of direct airway obstruction by the osteophytic mass and an emergency tracheostomy had to be performed to establish an airway.- - - - - - - - - - ranking = 1.0243227519293keywords = breathing, upper (Clic here for more details about this article) |
5/135. Stridor in a 6-week-old infant caused by right aortic arch with aberrant left subclavian artery.BACKGROUND: Persistent infant stridor, seal-like cough, and difficulty feeding can be the initial signs of right aortic arch with an aberrant left subclavian artery. This congenital cardiovascular abnormality results in the development of a vascular ring that encircles the trachea and esophagus. methods: A case report is presented that describes the evaluation and care of a 6-week-old male infant whose condition was diagnosed as right aortic arch and aberrant left subclavian artery after he was brought to the family practice clinic with a history of persistent stridor. This case report involved a patient seen in the author's outpatient clinic during a well-child check. Data were obtained from the patient's medical record and review of his radiologic diagnostic tests. medline and Index Medicus literature searches were conducted for the years 1966 to the present, using the key words "stridor" and "vascular ring," with cross-references for earlier articles. RESULTS AND CONCLUSIONS: Persistent or recurrent stridor associated with feeding difficulties should prompt an investigation for a vascular ring. In general, an anteroposterior and lateral neck radiograph and a posteroanterior and lateral chest radiograph are usually the initial diagnostic tests to evaluate stridor. Persistent stridor and new-onset regurgitation of formula in a 6-week-old infant prompted an escalation of the patient's workup to include a barium swallow, which subsequently showed compression of the esophagus caused by a vascular ring. In some cases direct observation with a laryngoscope or bronchoscope might be necessary to determine the cause of stridor. Indications for hospitalization of patients with stridor include stridor at rest, dyspnea, actual or suspected epiglottis, repeatedly awakening from sleep with stridor, a history of rapid progression of symptoms, toxic appearance, and apneic or cyanotic episodes. The primary care provider should be familiar with the evaluation and management for patients with the complaint of persistent or recurrent stridor.- - - - - - - - - - ranking = 0.012076322352406keywords = chest (Clic here for more details about this article) |
6/135. Occipital condyle fracture with peripheral neurological deficit.A 24-year-old woman sustained a type III Anderson and Montesano fracture in a road traffic accident. Acute respiratory stridor, multiple cranial nerve palsies and right upper limb neurological deficits associated with a C1 to T2 extradural haematoma were unique features of this case. The patient made a full and uncomplicated recovery with conservative management.- - - - - - - - - - ranking = 0.024322751929285keywords = upper (Clic here for more details about this article) |
7/135. A case of Joubert's syndrome with extensive cerebral malformations.Joubert's syndrome is a relatively rare, autosomal-recessive syndrome defined by vermis hypoplasia, hypotonia, developmental delay and at least one of two additional manifestations: abnormal breathing pattern or abnormal eye movements. Detailed descriptions of the neuropathological findings in this syndrome are scarce. We present a radiological and pathological correlation of a case of Joubert's syndrome in which, apart from the classic vermis aplasia and some malformations of the brain stem and the spinal cord, extensive malformations of the cerebrum were found. The dentate nuclei were broken into islands and showed a few heterotopias within the superior cerebellar pedunculi, the inferior olives were plump and dysplastic, and an almost complete absence of the pyramidal decussation was found. In the spinal cord, the dorsal columns were located in a dorsal position within the spinal grey matter. In the cerebrum, absence of the corpus callosum was found. Many nodular heterotopias of the cerebral cortex and of the basal ganglia, the amygdala and the diencephalon were observed. The present case is compared to previous pathological descriptions of the Joubert syndrome and to other syndromes with comparable malformations of the posterior fossa.- - - - - - - - - - ranking = 1keywords = breathing (Clic here for more details about this article) |
8/135. Paradoxical vocal cord motion causing stridor after thyroidectomy.Two women developed stridor immediately after thyroidectomy as a result of paradoxical vocal cord motion. In both cases the cord function showed a normal pattern during vocalisation but paradoxical movement was seen at laryngoscopy during tidal breathing. The abnormality improved in both patients over time with speech therapy. Whilst the syndrome of paradoxical vocal cord motion is classically thought to have a largely psychological aetiology, subtle interference with laryngeal innervation at surgery is more likely to have been the cause in these cases.- - - - - - - - - - ranking = 1keywords = breathing (Clic here for more details about this article) |
9/135. Vallecular cyst: report of four cases--one with co-existing laryngomalacia.Congenital vallecular cysts are rare. In this report, four infants having vallecular cysts encountered over a six-year period from 1992 to 1997 were reviewed. All of them presented with upper aerodigestive tract symptoms. Marsupialization was performed in three of them and CO2 laser excision was performed in the fourth patient. There was no recurrence of the cyst in any patient. One of them also had co-existing laryngomalacia. The degree of airway collapse caused by laryngomalacia improved after cyst removal. The laryngomalacia resolved spontaneously. cyst fluid culture was performed in one of the patients and yielded staphylococcus aureus but there was no other definite indicator of infection. staphylococcus aureus could also be isolated in the respiratory tract from two of the other patients.- - - - - - - - - - ranking = 0.024322751929285keywords = upper (Clic here for more details about this article) |
10/135. Pulmonary sarcoidosis: presentation as bilateral spontaneous hydropneumothorax and pulmonary infiltrates.Pulmonary manifestations in sarcoidosis vary, ranging from asymptomatic chest radiographic abnormalities to progressive destruction of lung parenchyma with respiratory insufficiency. We describe a case of sarcoidosis in a patient with bilateral hydropneumothorax, parenchyma infiltrates, and respiratory insufficiency. hydropneumothorax is extremely rare, and to our knowledge only two cases have been reported.- - - - - - - - - - ranking = 0.012076322352406keywords = chest (Clic here for more details about this article) |
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