1/137. Epignathus: a germ-cell tumour presenting as neonatal respiratory distress.A full-term neonate developed acute upper airway obstruction immediately after birth secondary to a polypoidal mass in the oropharynx. After the child's airway had been secured, the mass was excised and found to be a nasopharyngeal teratoma, a rare congenital germ cell tumour which is frequently associated with other congenital malformations. It is sometimes possible to diagnose these tumours in utero, thereby enabling appropriate precautions to be taken during the delivery, otherwise if the diagnosis is unknown, then it is essential for any attending clinician to urgently secure the airway by means of either intubation or tracheostomy. Such a case is presented with a review of the possible management options. This case emphasises the fact that although many conditions are uncommon, the total incidence of rare conditions is surprisingly high, and that care needs to be taken at all times in the management of patients, in order not to overlook such life-threatening diagnoses.- - - - - - - - - - ranking = 1keywords = air (Clic here for more details about this article) |
2/137. Bronchodilator responsiveness in a ventilator-dependent infant with severe tracheobronchomalacia.A neonatal case of severe, ventilator-dependent tracheobronchomalacia (TBM) is described. The extent of the malacic segment was determined by endoscopy and tracheobronchography. Additionally, relevant and ever increasing reversible peripheral airway obstruction was documented by measuring the mechanical properties of the respiratory system before and after salbutamol. With the combination of endoscopically guided aortopexy and salbutamol infusion, the infant was eventually weaned from mechanical ventilation at the age of 86 days. We speculate that in ventilator-dependent infants with severe TBM the determination of bronchodilator responsiveness may have clinical consequences.- - - - - - - - - - ranking = 0.33333333333333keywords = air (Clic here for more details about this article) |
3/137. Chronic intrauterine meconium aspiration causes fetal lung infarcts, lung rupture, and meconium embolism.Three neonates with chronic intrauterine meconium aspiration are reported. All had distinctive subpleural plate-infarcts of the lungs caused by meconium-induced vasoconstriction of peripheral preacinar arteries. These vessels showed plexogenic arteriopathy with medionecrosis and obliterative hyaline sclerosis. Organized thrombi and systemic-pulmonary arterial anastomoses were numerous. The infarcts contained inspissated meconium with a granulomatous reaction.In one case, lung rupture occurred, causing meconiumthorax and meconium embolism to hilar lymphatics and lymph nodes; this suggests that particulate meconium may enter the circulation. This fetus had rubella and probable acute twin-twin transfusion following the intrauterine death of the co-twin. The cause of the hypoxia that led to intrauterine passage of meconium in the other cases is unknown. meconium-stained amniotic fluid was noted in only one case.- - - - - - - - - - ranking = 5.5069300572656keywords = embolism (Clic here for more details about this article) |
4/137. Oral frostbite injury from intentional abuse of a fluorinated hydrocarbon.BACKGROUND: A serious but rarely reported complication of halogenated hydrocarbon inhalation abuse is severe mucosal frostbite. CASE REPORT: A 16-year-old male attempted to "get high" by inhaling airbrush propellant which contained 1,1-difluoroethane (CAS #75-376). The patient lost consciousness and upon awakening his lips and tongue were frozen. He suffered first- and second-degree burns of the larynx with vocal cord involvement and first-degree burns of the trachea, main stem bronchi, and esophagus. The oral cavity had second- and third-degree burns which required debridement. CONCLUSION: This case demonstrates the unusual but severe damage that can occur with the abuse of fluorinated hydrocarbons.- - - - - - - - - - ranking = 0.33333333333333keywords = air (Clic here for more details about this article) |
5/137. Bilateral congenital choanal atresia and absence of respiratory distress.Bilateral congenital choanal atresia is considered a lethal congenital malformation in an obligatory nasal breathing neonate. Described herein are two cases of bilateral choanal atresia associated with craniofacial anomalies who did not present respiratory distress in the neonatal period. Our first patient had a complete unilateral cleft lip which facilitated oropharyngeal respiration. The second patient presented wory distress in the neonatal period by providing an oropharyngeal airway.- - - - - - - - - - ranking = 0.33333333333333keywords = air (Clic here for more details about this article) |
6/137. Complete surgical resection of intrapericardial teratoma in a neonate with compression of the central airways.Intrapericardial teratoma is a rare but recognised cause of respiratory distress in neonates. patients often present with the compressive effects of the mass within the thorax. Prompt diagnosis should be followed swiftly by surgical resection. We report an unusual case of intrapericardial teratoma in a neonate presenting with collapse of the lung which was successfully treated by surgery.- - - - - - - - - - ranking = 1.3333333333333keywords = air (Clic here for more details about this article) |
7/137. Fourth branchial cyst presenting with neonatal respiratory distress.Fourth branchial cysts are quite rare. A neonate with a left lateral neck mass and respiratory distress was found to have a fourth branchial cyst, which was diagnosed with computed tomography and endoscopy. The characteristic computed tomography findings included an air-containing neck cyst, which was located at the anteromedial site of the common carotid artery with mediastinal extension. Endoscopic examination revealed an internal opening at the apex of the pyriform sinus, communicating with the cyst. Total excision of the cyst was performed, and the specimen, which showed ciliated columnar epithelium with a subepithelial lymphoid infiltrate, thyroid follicles, and thymic tissue, histologically confirmed the diagnosis.- - - - - - - - - - ranking = 0.33333333333333keywords = air (Clic here for more details about this article) |
8/137. Complications of intrauterine intervention for treatment of fetal obstructive uropathy.The intrauterine surgical placement of vesicoamniotic shunts in the treatment of fetal obstructive uropathy associated with prune-belly syndrome to avoid such complications as renal damage and oligohydramnios remains controversial. We present a case of an infant born with prune-belly syndrome at 33 weeks and 5 days of estimated gestational age to a mother of two by vaginal delivery after a pregnancy complicated by fetal obstructive uropathy with attempted intrauterine intervention. After sonographic and laboratory diagnostic and prognostic evaluations, an intrauterine procedure was performed in which a vesicoamniotic shunt was placed under ultrasound guidance. Complications included dislodgment of the initial shunt, with a failed subsequent attempt at placement, oligohydramnios, preterm labor and delivery, and traumatic gastroschisis through the surgical abdominal wall defect. His hospital stay was further complicated by chronic renal insufficiency, prematurity, respiratory distress, bowel malrotation, an episode of gram-negative sepsis with enterobacter cloacae, signs of liver failure, an exploratory laparotomy for severe enterocolitis, and orchiopexy for bilateral undescended testes. At present, it is unclear whether vesicoamniotic shunt placement can provide any significant improvement in the morbidity or mortality for patients with prune-belly syndrome. A large, prospective, randomized trial is needed to determine its efficacy.- - - - - - - - - - ranking = 0.0029404654767098keywords = gas (Clic here for more details about this article) |
9/137. Systemic air embolism in respiratory distress syndrome.We report a case of severe respiratory distress syndrome which required intermittent positive pressure ventilation and led to severe pulmonary interstitial emphysema (PIE) and massive air embolism.- - - - - - - - - - ranking = 36.337736678809keywords = air embolism, embolism, air (Clic here for more details about this article) |
10/137. Anterior submucous laryngeal cleft.Upper airway obstruction in the newborn is frequently due to congenital laryngeal anomalies. One of these, the posterior laryngeal cleft, is often associated with subglottic stenosis and respiratory difficulty. This discussion of the anterior laryngeal cleft reports findings in an infant who required intubation immediately after birth and survived only 3 days. The anterior cricoid cleft was associated with severe congenital anomalies including congenital tracheal stenosis.- - - - - - - - - - ranking = 0.33333333333333keywords = air (Clic here for more details about this article) |
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