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Query: UMLS:C0262471 (ENT)
 5,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute laryngo-tracheitis in infants represents a common cause of respiratory distress with stridor accompanied with hospital admission. The prognosis is usually favorable in light of the available medical and environmental management. We performed a retrospective analysis of 1739 case reports from 1974 to 1989 with special attention being paid to infants admitted three times or more for recurrent acute laryngo-tracheitis. An ENT consultation was requested in 406 infants which resulted with an endoscopy being performed. Narrowing of the airway was noted in 75% of cases. Dynamics of fluids explains why a silent lesion becomes symptomatic as soon as an inflammatory process is also present. As there are pathologies which are life-threatening, we advocate routine endoscopy as a precautionary method of investigation, followed by close reassessments, in all cases of recurrent acute laryngo-tracheitis with dyspnea. Preferably, this procedure should be performed between dyspneic episodes.
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PMID:[The value of endoscopy in recurrent acute laryngotracheitis in children. Apropos of 406 cases]. 222 16

From 1987 to 1989, 14 adults with acute epiglottitis were seen and treated at the ENT clinic of Geneva. All patients presented with a severe sore throat as primary symptom. An indirect laryngoscopy, which bears no risk in adults, was performed and revealed a swollen, cherry-red epiglottis. The course of the disease is unpredictable, and rapid development of airway obstruction may occur. In most cases, these patients can be treated medically with antibiotics and corticoids, and there is no need for systematic orotracheal intubation. However, patients presenting with respiratory distress syndrome or stridor require intubation, which may be impossible because of edema of the epiglottis. Therefore, a surgeon must be ready to perform a tracheotomy.
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PMID:[Epiglottitis in adults]. 239 55

Acute epiglottitis in adults is a potentially fatal but self-limiting disease of increasing incidence world-wide. Forty-two patients, seen consecutively over a four year period at the ENT Department, Singapore General Hospital were reviewed retrospectively. A strong male predominance with a peak age incidence in the sixth decade was noted. A severe sore throat and dysphagia with disproportionate signs of oropharyngeal inflammation was the main presenting picture. Only three patients had stridor on presentation. Vigilant monitoring of the airway with empirical high-dose intravenous ampicillin, cloxacillin and steroids resulted in a dramatic clinical improvement in most patients and none developed stridor after admission. The yield from throat swabs and blood cultures were low. Two patients developed complications, a Ludwigs angina and an epiglottic abscess. Recurrent epiglottitis was a problem in one patient. There was low morbidity and no mortality on the management regime outlined.
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PMID:Acute epiglottitis in adults (the Singapore experience). 320 35

Two groups of 100 children each who underwent adenoidectomy and/or tonsillectomy were anaesthetised by halothane 1% or by a neuroleptic technique (NLA) using fentanyl 0.0025 mg/kg and droperidol 0.125 mg/kg as a fixed combination (Thalamonal). Both techniques were supplemented with nitrous oxide/oxygen 4/2 l. All children were premedicated with atropine 0.015 mg/kg, fentanyl 0.0025 mg/kg and droperidol 0.125 mg/kg i.m. Quality of premedication and postoperative behaviour and analgesia were assessed by standardised criteria. 93% of the patients arrived at the theatre sleeping or detached, 75% showed almost no reactions to venipuncture. Heart rate during surgery in both groups increased by 13%, mean arterial blood pressure in the NLA group increased by 9% and in the halothane group dropped by 5%. Postoperatively blood pressure in NLA patients returned to normal, while in the halothane group there was a transient rise by 10%. Protective reflexes and consciousness were restored in the NLA group earlier. After halothane, stridor occurred in eight cases upon extubation. Postoperative analgesia scores in NLA patients were double those in the halothane group. Moderate metabolic acidosis and slight hypercapnia were postoperatively present in both groups twice. Modified neuroleptanaesthesia proved equal to halothane anaesthesia for ENT surgery. No respiratory depression was seen. Advantages like uncomplicated quick recovery and protracted postoperative analgesia are opposed by disadvantages like inferior vegetative blockade and inferior pharmacokinetics. Close postoperative supervision in a recovery room is a prerequisite to using this NLA technique.
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PMID:[The use of neuroleptanesthesia in adenotonsillectomy in children]. 643 37

Eighteen consecutive cases of intrathoracic goitres operated in an ENT department during a four-year period from 1977-1981 are presented. Massive intrathoracic extension, with at least half of the gland located below the top of the sternum, was seen in all cases. Seventy-eight per cent of the patients had respiratory symptoms, which, in most cases, was so extreme that periodic or manifest stridor was present. The gland could be extirpated through a wide Kocher's incision in all cases. There was no mortality, only a single case of hypoparathyroidism and no recurrent nerve paresis or other complications. Traditionally operation of intrathoracic goitre is performed in thoracic surgical departments. Sternal splitting or lateral thoracotomy, however, is only necessary in a very few cases. It is concluded that surgical treatment of patients with large intrathoracic extension can be performed with advantage in ENT departments by surgeons experienced in head and neck cancer surgery using the operating microscope to lessen risk of damage to the recurrent laryngeal nerves.
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PMID:Intrathoracic goitre. Surgical treatment in an ENT department. 664 62

Sleep-apnea in childhood shows a frequency similar to adults but it is caused by many other reasons. Therapeutic effects of nasal CPAP and BIPAP can replace surgical ENT-Therapy in large extent mainly in ages at 2-5 years. But also in older children is it possible to treat obstructive sleep apnea and hypoventilation neuromuscular diseases by BIPAP. Examples for treatment of children by BIPAP who are two years old were given. Other demonstrated cases cover children with stridor congenitus, obstructive sleep apnea, hypoventilation, adenoidal breathing disturbances with primary surgical treated tonsillar hyperplasia and one case of thoracal postobstructive malformation with therapeutic BIPAP options.
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PMID:[Experiences with therapy of pediatric sleep apnea syndrome and obstructive nasopharyngeal respiratory pattern with nasal BIPAP and CPAP therapy]. 761 1

A previously healthy 39-yr-old man was scheduled for exploratory laparotomy due to acute abdomen. There was no sign of difficult intubation. After induction of anesthesia with thiopental and succinylcholine, the trachea was easily intubated with a 7.0 mm cuffed endotracheal tube. Surgery for a ruptured appendix with 2 drainage tubes lasted for 75 min was uneventful. At the end of surgery, the endotracheal tube was removed without difficulty. On the 1st postoperative day, the patient developed stridor. The symptom persisted even after conservative treatment and removal of NG tube. On the 12th postoperative day, a telescopic videolarygoscopy revealed immobile right vocal cord with anterior and medial displacement to the right. Arytenoid cartilage was moderately edematous. A diagnosis of right arytenoid subluxation was then made. On the 17th postoperative day, a closed reduction of right arytenoid cartilage using direct laryngoscope was performed successively under general anesthesia. Eight weeks after the reduction, his voice and laryngoscopic findings were normal. There has been only 18 reports with 27 cases of this complication found in the literature. However, it is generally believed that it is not so unusual. The post-intubation syndromes, such as sore throat, dysphonia, odynophagia, difficulty in swallowing or breathing which persists beyond 5 days warrant ENT consultation. Abnormal mobility of vocal cord, edema over arytenoid area found by indirect laryngoscopy should suggest the complication. Further confirmation is then needed. Although the result of our case is good, the reduction should ideally be done within 24-48 h after the incidence to avoid unfavorable long-term sequelae.
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PMID:[Arytenoid subluxation following endotracheal intubation--a case report]. 778 99

A retrospective study in the ENT departments of the Timone Children's Hospital in Marseille and the Armand Trousseau Hospital in Paris and a review of the literature was performed in order to update knowledge about fourth branchial pouch anomalies. Over the 12-year period studied, a total of six children were treated: three boys and three girls. The lesions were located on the left side in all cases and infection was the most common manifestation. Clinical presentation ranged from suppurative thyroiditis in most cases to stridor in a few newborns. The most useful diagnostic examinations are CT-scan of the neck and endoscopy of the pyriform sinus. The authors emphasize the need for complete surgical resection including the cyst and fistulous tract down to the pyriform sinus.
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PMID:Fourth branchial pouch anomalies: a study of six cases and review of the literature. 972 Jun 73

Infantile subglottic hemagioma is a rare vascular malformation involving the subglottic larynx and although present from birth, symptoms will not be noted until later in infancy (due to tendency to enlarge). Typically presents with a progressive crouplike illness that begins a few weeks after birth and the infant develops inspiratory stridor, which becomes expiratory as the obstruction increases. Although benign lesions which involute spontaneously, they may demand the attention of an ENT surgeon to maintain a secure airway. We report a case of a 3-month-old female patient (full term, normal delivery) who was referred to us for investigation of respiratory distress. Endoscopic examination revealed a hemangioma at the left lateral wall of the subglottic larynx while the rest of the airway was normal. The infant was treated with a combination of steroids (dexamethazone 0.5 mg x 3 per os) and interferon A-2a (650.000 IU subcutaneously, every other day, for 12 months) and had fast improvement of her symptoms. Repeated endoscopy 3 months after the diagnosis reveal impressive remission of the subglottic hemangioma. Throughout the years, a variety of treatments have been proposed and utilised for subglottic hemangioma. Interfron 2-alpha, drug acting by interference with angiogenesis, is very effective in treating subglottic hemangiomas without the need for tracheostomy. Its side effects are generally not serious. As congenital subglottic hemangiomas have tendency towards spontaneous regression, conservative treatment seems more appropriate compared to more aggressive treatment that carry substantial risks of long term complications.
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PMID:Subglottic hemangioma treated with interferon alpha 2A. 1189 36

Stridor is usually produced by obstruction in the upper airways. We present a case of stridor referred to the ENT Department in whom an endoscopic examination as far as the lower trachea showed no abnormality. A subsequent bronchoscopy in the Chest Department revealed a tumour in the right main bronchus.
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PMID:Cough and stridor: who should investigate the patient? 1512 89


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