ACR Appropriateness Criteria® Orbital Imaging and Vision Loss-Child.

Orbital disorders in children consist of varied pathologies affecting the orbits, orbital contents, visual pathway, and innervation of the extraocular or intraocular muscles. The underlying etiology of these disorders may be traumatic or nontraumatic. Presumed location of the lesion along with the additional findings, such as eye pain, swelling, exophthalmos/enophthalmos, erythema, conjunctival vascular dilatation, intraocular pressure, etc, help in determining if imaging is needed, modality of choice, and extent of coverage (orbits and/or head). Occasionally, clinical signs and symptoms may be nonspecific, and, in these cases, diagnostic imaging studies play a key role in depicting the nature and extent of the injury or disease. In this document, various clinical scenarios are discussed by which a child may present with an orbital or vision abnormality. Imaging studies that might be most appropriate (based on the best available evidence or expert consensus) in these clinical scenarios are also discussed. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.

Outcomes in Pediatric Thyroidectomy: Results From a Multinational, Multi-institutional Database.

OBJECTIVE: Traditionally, data regarding thyroidectomy were extracted from billing databases, but information may be missed. In this study, a multi-institutional pediatric thyroidectomy database was used to evaluate recurrent laryngeal nerve (RLN) injury and hypoparathyroidism. STUDY DESIGN: Retrospective multi-institutional cohort study. SETTING: Tertiary care pediatric hospital systems throughout North America. METHODS: Data were individually collected for thyroidectomies, then entered into a centralized database and analyzed using univariate and multivariable regression models. RESULTS: In total, 1025 thyroidectomies from 10 institutions were included. Average age was 13.9 years, and 77.8% were female. Average hospital stay was 1.9 nights and 13.5% of patients spent at least 1 night in the pediatric intensive care unit. The most frequent pathology was papillary thyroid carcinoma (42%), followed by Graves' disease (20.1%) and follicular adenoma (18.2%). Overall, 1.1% of patients experienced RLN injury (0.8% permanent), and 7.2% experienced hypoparathyroidism (3.3% permanent). Lower institutional volume (odds ratio [OR], 3.57; 95% CI, 1.72-7.14) and concurrent hypoparathyroidism (OR, 3.51; 95% CI, 1.64-7.53) correlated with RLN injury on multivariable analysis. Graves' disease (OR, 2.27; 95% CI, 1.35-3.80), Hashimoto's thyroiditis (OR, 4.67; 95% CI, 2.39-9.09), central neck dissection (OR, 3.60; 95% CI, 2.36-5.49), and total vs partial thyroidectomy (OR, 7.14; 95% CI, 4.55-11.11) correlated with hypoparathyroidism. CONCLUSION: These data present thyroidectomy information and complications pertinent to surgeons, along with preoperative risk factor assessment. Multivariable analysis showed institutional volume and hypoparathyroidism associated with RLN injury, while hypoparathyroidism associated with surgical indication, central neck dissection, and extent of surgery. Low complication rates support the safety of thyroidectomy in pediatric tertiary care centers.

Surgical management of obstructive sleep apnea in infants and young toddlers.

OBJECTIVE: Review surgical management of obstructive sleep apnea (OSA) in infants and young toddlers compared with a medically treated group. STUDY DESIGN: Case series with chart review of children younger than 24 months treated at a tertiary pediatric hospital between 2000 and 2005. SUBJECTS AND METHODS: Surgical treatment included adenotonsillectomy, adenoidectomy, and tonsillectomy. Polysomnography results, comorbidities, and major complications were recorded. The change in apnea-hypopnea index (AHI) before and after treatment was analyzed. Logistic regression analysis reviewed effects of comorbidities and OSA severity on complications. RESULTS: A total of 73 children met inclusion criteria. The surgical treatment group (AHI) improved posttreatment: mean AHI change was 9.6 (95% CI, 5.8-13.4). The medical treatment group did not improve posttreatment: mean AHI change was -3.0 (95% CI, -15.1 to 9.1). The difference in AHI change between surgical and medical groups was 12.56 (95% CI, 2.7-22.4). An independent t test found this difference to be statistically significant (P = 0.01). Eleven (18%) patients suffered significant postoperative surgical complications; 55 surgical patients and 8 medical patients had comorbidities. There were no long-term morbidities or mortalities. CONCLUSIONS: AHI in the surgically treated group significantly improved. The complication rate for a tertiary pediatric hospital population that included patients with multiple comorbidities was acceptable.

CR Appropriateness Criteria® Orbital imaging and vision loss-child

Orbital disorders in children consist of varied pathologies affecting the orbits, orbital contents, visual pathway, and innervation of the extraocular or intraocular muscles. The underlying etiology of these disorders may be traumatic or nontraumatic. Presumed location of the lesion along with the additional findings, such as eye pain, swelling, exophthalmos/enophthalmos, erythema, conjunctival vascular dilatation, intraocular pressure, etc, help in determining if imaging is needed, modality of choice, and extent of coverage (orbits and/or head). Occasionally, clinical signs and symptoms may be nonspecific, and, in these cases, diagnostic imaging studies play a key role in depicting the nature and extent of the injury or disease. In this document, various clinical scenarios are discussed by which a child may present with an orbital or vision abnormality. Imaging studies that might be most appropriate (based on the best available evidence or expert consensus) in these clinical scenarios are also discussed. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.

Bilateral congenital vocal cord paralysis: a 16-year institutional review.

OBJECTIVE: To review the management and outcome of bilateral congenital true vocal cord paralysis in 22 patients treated over a 16-year period and to review the role of tracheostomy in these patients. DESIGN: Retrospective chart review. SETTING: Pediatric tertiary hospital. PATIENTS: Twenty-two pediatric patients diagnosed with bilateral congenital true vocal cord paralysis. INTERVENTIONS: Flexible or rigid diagnostic evaluation, tracheostomy, and vocal cord lateralization procedures. MAIN OUTCOMES MEASURES: Vocal cord recovery and decannulation. RESULTS: With a mean follow up of 50 months, 15 of 22 patients (68%) with bilateral vocal cord paralysis required tracheostomy for airway securement. Of the 15 tracheotomized patients, 10 were successfully decannulated (8 had spontaneous recovery, whereas 2 required lateralization procedures). Eleven of these patients with tracheostomy had comorbid factors, including neurologic abnormalities (midbrain/brainstem dysgenesis, Arnold-Chiari malformation, global hypotonia, and developmental delay). Of the 7 patients not requiring tracheostomy, 6 recovered vocal cord function (86%). CONCLUSION: In our series of 22 patients with bilateral vocal cord paralysis, 14 had spontaneous recovery of function. Patients managed with tracheostomy were noted to have a high incidence of comorbid factors. In this series, recovery rates were found to be higher in nontracheostomized patients than in tracheostomized patients. Patients can be carefully selected for observation versus tracheostomy at the time of diagnosis based on underlying medical conditions.

Pediatric neurotology.

Pediatric neurotology is a subspecialty encompassing the medical and surgical treatment of conditions involving the middle ear, inner ear and lateral skull base. Multiple otologic and neurotologic diseases exist. In the pediatric patient the most common neurotologic conditions are vertigo, complications of otitis media, cholesteatoma, hearing loss and facial paralysis. Vertigo is differentiated into peripheral and central vestibular abnormalities. Peripheral vestibular causes include Meniere's disease, benign paroxysmal positional vertigo, vestibular neuronitis, otitis media and labyrinthitis. The predominant lesions in our field causing central vestibular disorders are brainstem and posterior fossa tumors. Mastoiditis, meningitis, petrositis, sigmoid sinus thrombosis, extradural abscess, brain abscess, otitic hydrocephalus, cholesteatoma and cholesterol granuloma are complications of otitis media and middle ear disease. Sensorineural hearing loss is now readily treated with cochlear implantation. Facial nerve paralysis may result from infectious and other etiologies.

Association of anterior glottic webs with velocardiofacial syndrome (chromosome 22q11.2 deletion).

OBJECTIVE: An association between anterior glottic webs and velocardiofacial syndrome (chromosome 22q11.2 deletion) has previously been noted in a number of case reports. Our objective was to determine if the presence of such webs warrants a high index of suspicion for this chromosome deletion. Study design and setting This study was carried out in the Division of Pediatric Otolaryngology-Head and Neck Surgery at Cincinnati Children's Hospital Medical Center. Chromosome 22q11.2 deletion status was determined for all patients endoscopically diagnosed with anterior glottic webs between July 1998 and December 2000. Families of patients who tested positive for the deletion were referred to the Cincinnati Children's Division of Human Genetics for additional evaluation and counseling. RESULTS: Eleven of 17 patients (65%) with anterior glottic webs were positive for chromosome 22q11.2 deletion. Of these 11 patients, 5 showed subtle clinical manifestations of velocardiofacial syndrome and underwent genetic testing due only to the presence of a web. All 11 patients were diagnosed with velocardiofacial syndrome. CONCLUSION: We strongly recommend that all patients diagnosed with anterior glottic webs undergo fluorescence in situ hybridization evaluation for this chromosome deletion.