[Laryngeal dyspnea in the child].
Explore the source record for details and available documents.
Child↗
Biomedical subjects
J M Triglia
Publications and source records attributed to J M Triglia.
Pneumococcal meningitis in an immunocompetent adult with a cochlear implant.
Explore the source record for details and available documents.
Anti-Bacterial Agents↗
[Pediatric cochlear implants].
Indications for cochlear implants have been widened since 1995. Most implant candidates are children with severe congenital deafness. The cochlear implant must be inserted as early as possible for these children in order to optimize development of perception and language. A cochlear implant can also be discussed in certain particular cases for children with associated diseases, malformation of the inner ear, or severe deafness. The educational project must be realistic and take into account the future difficulties as well as an established set of criteria for successful language acquisition.
Acoustic Impedance Tests↗
[Choanal atresia: therapeutic management and results].
OBJECTIVES: To assess and compare long term results after surgical correction (transnasal or transplatine approaches) of unilateral or bilateral choanal atresia, in children with or without associated anomalies. PATIENTS: During a 13-year period, 58 children were included in this retrospective study. Seventy-five choanas were operated on (41 unilateral and 17 bilateral). The transpalatine approach was performed in 41 children (56 choanas) while the transnasal approach was performed in 17 patients (19 choanas). Associated anomalies were reported in 28 children and corresponded to CHARGE association in 13 cases. RESULTS: With a mean follow-up of 7 years, perfect choanal permeability was reported in 90% of children operated on through a transpalatine approach and in 76% of children with a transnasal approach. A complementary therapeutic procedure was required in 54% of transpalatine approaches and 46% of transnasal approaches to yield these results. Postoperative choanal permeability was obtained in 93% of children without an associated anomaly and in 77% of those with associated anomalies, such as in 88% of unilateral atresias and 80% of bilateral ones. CONCLUSION: Initial success rate after surgery is similar for all surgical procedure insofar as nearly half choanas required a complementary therapeutic procedure. The endonasal procedure using the microdebrider appears hopeful and the KTP laser is interesting in fibrous residual stenosis. Associated anomalies are factors which lower general prognosis while inducing a higher surgical failure rate.
Abnormalities, Multiple↗
Prognostic factors of sudden hearing loss in children.
OBJECTIVE: Sudden hearing loss in children under 15 years old is rare and its pathophysiology remains unclear. The aim of this retrospective study was to define prognostic factors of sudden hearing loss in children under 15 years old. METHODS: Among the patients referred to our institution during the period 1990-1999 for sudden hearing loss, 12 children were considered eligible for this study (mean age=9.5 years old). Patients were divided into three groups according to hearing recovery and seven putative prognostic factors were analyzed. RESULTS: Total hearing recovery (group I: 90-100%) occurred in 28.5% of cases, partial hearing recovery (group II: 11-89%) occurred in 28.5% of cases and absence of recovery (group III: 0-10%) was reported in 43% of cases. Factors such as age, sex, and bilaterality of hearing loss were not correlated with hearing recovery. CONCLUSIONS: Initial severe hearing loss, associated vertigo and 'downward' audiometric curve were three negative prognostic factors of hearing recovery. Tinnitus has only been reported in children with partial or total hearing recovery.
Adolescent↗
Primary pediatric neuroblastic tumors of the neck.
Neuroblastic tumors are the third most common cause of solid tumors in early childhood. Cervical tumors account for only 5% of cases. In this report, we describe a series of four pediatric neuroblastic tumors of the neck. The histological diagnosis was ganglioneuroblastoma in three cases and neuroblastoma in one case. Presenting signs were solitary cervical mass in two cases and respiratory distress in association with Claude-Bernard Horner's syndrome in two cases. Mean age at presentation was 15 months. Cervical computed tomography scan and/or magnetic resonance imaging depicted calcifications within the tumor in 50% of cases and allowed accurate assessment of extension. Increased urine catecholamine levels were observed only in the patient with neuroblastoma. Scintigraphy with [131]iodine-methyliodobenzylguanidine demonstrated selective uptake by the tumor in two cases. Amplification of N-myc oncogene, a documented unfavorable prognostic sign, was not found in any case. Surgical treatment was performed in all patients. Neoadjuvant chemotherapy was performed in one case. All patients underwent regular surveillance. No evidence of recurrence has been observed with a mean follow-up period of 7 years.
Biopsy, Needle↗
Primary cricotracheal resection in children: indications, technique and outcome.
OBJECTIVE: Treatment of subglottic stenosis has benefited greatly from development of grafting techniques such as larygontracheoplasty. Meanwhile, cricotracheal resection of the stenotic area and a major part of the cricoid cartilage have been shown to give excellent results in adults. PATIENTS AND METHODS: From June 1993 to June 2000, we performed cricotracheal resection, as the primary surgical procedure, for acquired (n=13), congenital (n=2) or mixed (n=l) subglottic stenosis in 16 pediatric patients comprising seven boys and nine girls. At the time of surgery, the mean weight was 16 kg and the mean age was 5 years. Degree of stenosis was classified as grade II in one case, grade III in 12, and grade IV in three. Eight patients underwent two-stage procedures with postoperative tracheostomy. A rolled reinforced silastic stent was placed for a mean period of 20 days and the tracheostomy tube was removed within a mean period of 44 days after stent removal. Eight patients underwent single-stage procedures. The Portex endotracheal tube was used for a mean period of 4 days. RESULTS: All patients underwent regular clinical and endoscopic postoperative examination. Mean follow-up was 38 months. No interference with laryngotracheal growth has been noted in any case, including the five with follow-ups longer than 5 years. CONCLUSIONS: The indications for laryngotracheoplasty and cricotracheal resection in children with subglottic stenosis are still unclear. Decisions must be made on a case-by-case basis. In this article the authors discuss decisional factors in terms of clinical findings, surgical techniques, potential complications, and outcome.
Adolescent↗
Diagnosis and treatment of juvenile nasopharyngeal angiofibroma.
The aim of this retrospective study was to compare clinical and radiological findings and discuss optimal surgical approach in patients with juvenile nasopharyngeal angiofibroma (JNA). Forty-three cases of JNA were treated at our institution from 1975 to 1999. Thirty-three male patients aged between 8 and 25 years (mean 15.3) were included. Twenty-nine patients underwent primary surgical treatment at our institution and four were treated for recurrence following primary surgery elsewhere. Tumors were staged according to Fisch's staging. Preoperative embolization was performed in 22 cases. Surgical techniques consisted of the transantral approach, lateral rhinotomy approach, transmaxillary via midfacial degloving approach, and the subtemporal preauricular infratemporal fossa approach. Tumors were classified stage I in seven cases, stage II in 11, stage III in 13 and stage IV in two. The mean delay between the initial symptom and surgery was 14 months overall, 18 months for stage I, 14 for stage II, 13 for stage III and 12 for stage IV. The transantral approach was used in 11 patients, lateral rhinotomy approach in 11 cases, transmaxillary via midfacial degloving approach in three patients, and pre-auricular infra-temporal approach in eight patients. Mean follow-up after surgery was 56 months. Six patients had recurrent tumors. Surgery is the gold standard for treatment of JNA. Modern imaging techniques allow accurate diagnosis and staging of JNA. Our experience and a review of the literature shows that the surgical approach should be selected according to tumor stage.
Adolescent↗
[Tracheomalacia and tracheal dyskinesias].
Tracheomalacia is characterized by an expiratory tracheal collapse. The revealing clinical features usually occur after a symptom-free period during the first year of life (during the first three months in 60% of cases): mainly stridor, wheezing, chronic cough, apnoeic attacks, and difficult breathing. Tracheoscopy allows the differentiation of primary tracheomalacia and tracheomalacia secondary to pressure on the trachea from the vascular ring or mediastinal tumour. Tracheomalacia is also frequently associated with oesophageal atresia. Surgical treatment is indicated in severe and secondary forms.
Apnea↗
[Management of otorhinolaryngeal manifestations].
Explore the source record for details and available documents.
Child↗
Congenital nasal pyriform aperture stenosis: diagnosis and management of 20 cases.
The objective of this study was to review the characteristics of congenital nasal pyriform aperture stenosis (CNPAS) in a series of 20 children seen between 1993 and 1996. The diagnosis was made by physical examination and computed tomography scan. A single central maxillary incisor was detected in 12 cases (60%). Three children had morphological abnormalities of the pituitary gland shown on magnetic resonance imaging. One child had an antidiuretic hormone deficiency, and another child had a growth hormone deficiency. Two children had craniosynostoses, 1 of which was Apert's syndrome. All patients underwent operation by a sublabial approach, and 1 was referred for a columellar necrosis after nasal stenting. After surgery, all patients showed improvement, and the nasal stenting was usually removed 1 week after surgery. Follow-up revealed normal breathing. In conclusion, CNPAS was previously considered to be an unusual cause of nasal obstruction in neonates and infants. The number of cases treated recently in our department suggests that this newly recognized entity is more common than expected.
Abnormalities, Multiple↗
[Neonatal screening of deafness: evoked otoacoustic emissions or acoustic distortion products?].
Transiently evoked otoacoustic emissions (TEOAE) allows an auditory screening in neonates above 30 dB and between 2 kHz to 4 kHz. Another type of otoacoustic emissions, the distortion product (DP) allows a similar screening and provides more specific frequency information over a broader frequency range, including frequencies below 2 kHz and above 4 kHz. The goal of this study was to determine 1) the interest of distortion product in comparison with TEOAE in a auditory screening program in neonates; 2) The predictive value of information extracted from otoacoustic emissions recordings, on frequential parameters of distortion product (DP). In this prospective study, TEOAE and DP were successively recorded in 20 neonates (34 ears) with risk of hearing impairment, using the ILO92 software and hardware. When TEOAs were no detectable (9/34), the DPs were no detectable neither (10/34). When TEOAs were detectable, the Dps carried more specific frequency information above 1 kHz in 52 to 80% of the patients. DP amplitudes have been quantitatively correlated with TEOA energy bands. Correlations between DP and TEOA have been objectivized for DP2.5 and DP4 with OE2, and for DP4 and DP6 with OE5. The correlation predictive value was above 85%. In conclusion, this study demonstrated that analysis of TEOA spectrums procures frequential information without requiring DP recordings.
Audiometry, Evoked Response↗
Tracheomalacia associated with compressive cardiovascular anomalies in children.
Explore the source record for details and available documents.
Bronchi↗
Congenital cysts and fistulas of the neck.
This retrospective study describes a series of 191 children treated for congenital cysts and fistulas of the neck between 1984 and 1999 in the pediatric ORL Department of La Timone Children's Hospital. Preauricular fistulas and cystic hygromas were not included. The anomalies in this series were classified as either malformations of the midline or malformations of laterocervical region. Malformations of the midline included the thyroglossal duct cysts (n=102) and dermoid cysts (n=21). The most common malformations of the laterocervical region were cysts and fistulas of the second cleft (n=37) followed by those of the first cleft (n=20),those of the fourth pouch (n=7), and thymic cysts (n=4). Diagnosis of malformations of the midline is usually straightforward. However, diagnosis of malformation of the laterocervical region can be problematic. Misdiagnosis often leads to inadequate treatment with recurrence and functional as well as cosmetic sequelae.
Adolescent↗
Extensive lymphangioma presenting with upper airway obstruction.
OBJECTIVE: To describe the results of an outcome survey of 18 cases of pediatric lymphangioma with dyspnea from encroachment on the tongue base, parapharyngeal space, and/or larynx. DESIGN: Retrospective review of files from January 1983 to September 1998. SETTING: Pediatric otolaryngology departments from 2 referral centers. PATIENTS: Eighteen patients were treated. The average age at initial surgery was 22 weeks (median, 5 weeks). All presented with at least unilateral suprahyoid and infrahyoid cavernous (microcystic) lymphangioma. The tongue base was involved in 11 patients, the parapharyngeal space in 12, and the larynx in 8. INTERVENTIONS: Neck dissection was performed initially in all patients. Tracheotomy was performed in 9 patients (50%). Macroglossia was treated by V glossoplasty. Parapharyngeal extensions were treated by cervicotomy or endoscopy, and larynx and tongue base extensions by carbon dioxide laser photocoagulation. Supraglottic laryngectomy was performed in 2 patients. MAIN OUTCOME MEASURES: Residual disease, decannulation, duration of tracheotomy, and persistent respiratory symptoms. RESULTS: The average follow-up was 4 years postoperatively. One postoperative death occurred. Sixteen (94%) of the remaining 17 patients had residual lymphangioma. Eight (89%) of the 9 patients with tracheotomy underwent decannulation (average duration, 22 months). Ten patients had persistent symptoms, and 6 were asymptomatic. CONCLUSIONS: Involvement of the upper airway seems to be the determining prognostic factor in extensive lymphangioma. Patients with dyspnea by external compression of cervical lymphangioma on the airway responded well to surgery. Aggressive surgical treatment did not seem to significantly improve the prognosis in patients with intrinsic involvement of the upper airway. The natural evolution of untreated massive lymphangioma has not been documented. Less aggressive, symptomatic therapy may be an alternative to avoid mutilating surgery in patients with intrinsic involvement of the airway.
Airway Obstruction↗
Management of subglottic stenosis in infancy and childhood.
During the 12-year period between June 1987 and June 1999, 141 children underwent curative treatment for subglottic laryngeal stenosis at La Timone Children's Hospital in Marseille, France. Ninety-six children (68%) were under the age of 5 years; 106 (75%) presented with acquired stenosis and 93 had narrowing involving over 70% of the subglottic lumen. Endoscopic laser surgery was performed in 25 cases and open surgery in 116. Open surgical techniques included laryngotracheoplasty with autologous cartilage interposition in 83 cases, laryngotracheal split in 22, and cricotracheal resection in 11. After decannulation, 132 children (94%) were able to breathe normally through the upper airway. Perspectives for development of new techniques and improvement of conventional methods are discussed.
Adolescent↗
[Sternocleidomastroid inflammatory pseudotumors of muscle in children].
PATIENTS AND METHODS: The files of 12 children presenting with a sternocleidomastoid tumor of infancy at the Timone Children's Hospital in Marseille between 1990 and 1999 were retrospectively studied. All of them underwent physical and ultrasonographic examination. RESULTS: The mass was firm, within the lower two-thirds of the sternocleidomastoid muscle. Ultrasonographic examination showed a soft tissue mass independent of the great vessels. Biopsy revealed a benign fibrous lesion. Eleven children were treated with stretching exercises and a surgical therapy was performed for one in whom physical therapy was unsuccessful. CONCLUSION: The sternocleidomastoid tumor of infancy is a lateral neck mass affecting children between the ages of two and four weeks. Most of the time it spontaneously resolves in four to eight months. It may be associated with congenital muscular torticollis and requires physical therapy. Surgery should be reserved for children who have failed with this treatment.
Female↗
Airway growth after cricotracheal resection in a rabbit model and clinical application to the treatment of subglottic stenosis in children.
OBJECTIVE: To evaluate the effects of a partial resection of the anterior cricoid arch on the growth of the laryngotracheal complex in an animal model and to study the lumen caliber and cross sectional surface area following resection as the animals are allowed to grow. Laryngeal, subglottic, and tracheal measurements in the infant and pediatric larynges in autopsy specimens are also investigated. DESIGN: A controlled animal study was done comparing the operated rabbit group to the nonoperated group. Twenty-nine infant rabbits were compared to a control group of ten rabbits. In addition, autopsy dissections were performed on infant and pediatric larynges to obtain measurements of various laryngeal and cricoid relationships. METHODS: Thirty-nine pasteurella-free New Zealand white female rabbits between the ages of 8 and 11 weeks were used in this study. In the experimental group, cricotracheal resections were performed by removing the anterior cricoid cartilage and the first tracheal ring. A primary anastomosis was then performed. The animals were kept alive for 4 months and then humanely euthanized. The laryngeal complex was then removed and histological sections of the cricotracheal region were mounted on glass slides and stained with H&E. Measurements were taken of the cricoid and upper tracheal lumen and cross-sectional area. RESULTS: Twenty-seven of the study group survived until the time of sacrifice. All of the control group survived during the study period. The two groups were comparable in regard to weight, lumen size, and cross-sectional area There were no statistical differences between the groups. CONCLUSIONS: The experimental data support the hypothesis that partial cricotracheal resections can be performed safely and effectively in young rabbits. The potential clinical significance is described in light of the autopsy data.
Age Factors↗