Cannabis induced thermal epiglottitis in a pediatric patient.

Acute epiglottitis is an airway emergency presenting with edema and inflammation of the epiglottis and aryepiglottic folds [1]. Infectious and other non-infectious etiologies may cause significant airway injury presenting with similar clinical symptoms and radiographic findings [1]. While many causes of thermal epiglottitis have been described in the pediatric and young adult population, we describe an unusual case of an adolescent patient with cannabis induced thermal epiglottitis. A 17-year-old previously healthy, vaccinated adolescent male presented to the pediatric emergency department with dysphagia, odynophagia, drooling, and muffled voice with fever, tachypnea, and leukocytosis. Lateral plain film imaging and computed tomography (CT) scan showed significant edema of the epiglottitis. Urinary drug screen in the emergency department was positive for benzodiazepine, opiates, and cannabinoids. Transnasal flexible laryngoscopy and direct laryngoscopy demonstrated significant erythema, edema, and copious secretions. Culture of the epiglottis culture showed normal oropharyngeal flora. The patient was diagnosed with thermal induced epiglottitis secondary to cannabinoid use based on positive substance use history, urinary drug screen, and negative bacterial cultures. Clinicians must consider thermal injury of the epiglottitis due to substance use, specifically marijuana in vaccinated adolescent patients presenting with positive substance use history, progressive dysphagia, odynophagia, and drooling with a muffled voice. It is essential to obtain a thorough history and physical examination and urinary drug screen in the pediatric emergency department since the clinical and radiographic findings are similar in epiglottitis due to infectious and non-infectious etiologies. Prompt management with intubation should occur to protect and maintain airway integrity.

Superiorly-based turnover skin flap: Pediatric tracheocutaneous fistula closure.

OBJECTIVE: To present a novel superiorly-based turnover skin flap for the primary repair of pediatric tracheocutaneous fistula closure, and to determine the efficacy and safety of this tracheocutaneous fistula turnover flap primary closure technique. SUBJECT AND METHODS: This retrospective review analyzed one surgeon's (DJK) pediatric tracheostomy decannulation methods and results, specifically relating to the development of tracheocutaneous fistulas, over a fourteen-year period, from October 2002 through June 2016. The review furthermore examined a turnover flap technique for the primary closure of tracheocutaneous fistulas described herein. RESULTS: Over the period of study, 57 patients were decannulated, of whom 31 (54%) developed a tracheocutaneous fistula. Mean duration of tracheostomy in patients who developed a tracheocutaneous fistula following decannulation was forty-two months compared to thirteen months in patients who did not. Duration of decannulation was an independently significant variable (P < .001) in tracheocutaneous fistula development while gender, age at tracheostomy and age at decannulation were not (P > .05). Of the 31 patients who developed a tracheocutaneous fistula, 30 (97%) elected to pursue tracheocutaneous fistula closure using the turnover flap technique described in this study. Mean time from decannulation to tracheocutaneous fistula repair was 132 days. All tracheocutaneous fistulas were successfully closed. There were no perioperative or postoperative complications and no patient required subsequent hospitalization or surgical revision. CONCLUSIONS: The turnover technique presented is simple, straightforward, reliable, safe, and effective with excellent cosmetic results.

Considerations for the successful decannulation of the pediatric patient: A single surgeon's experience.

OBJECTIVE: To characterize the steps and interventions necessary for successful decannulation of the chronic pediatric tracheostomy patient. METHODS: This retrospective review analyzed one surgeon's (DJK) pediatric tracheostomy decannulation methods and results at a tertiary academic medical center over a thirteen-year period, from October 2002 through November 2015. It also examined which tests and procedures were conducted on patients prior to their successful decannulation. RESULTS: Over the period of study, 46 patients met inclusion criteria for analysis and underwent decannulation after being followed in the clinic or the hospital. One of these patients had to have the tracheostomy tube replaced. In nearly all cases, these patients underwent a systematic progression from tolerance of daytime tracheostomy capping to a capped sleep study, and endoscopic airway evaluation. In recent years, a subset of patients also underwent sleep endoscopy. In nearly all cases, patients spent a single night in the hospital in a non-acute bed at the time of decannulation. Ninety-eight percent (n = 45) of patients were successfully and safely decannulated after having met the milestones that we employ at our institution. CONCLUSIONS: This study serves as a safe, efficient, and resource-prudent protocol for otolaryngologists to follow when considering tracheostomy decannulation in the pediatric population. Sleep endoscopy can play a helpful role in guiding decannulation decisions. Since it is impossible to employ a single rigid protocol of testing prior to decannulating all patients, clinical judgment must always be exercised in individual circumstances.

Resistance of non-typeable Haemophilus influenzae biofilms is independent of biofilm size.

The inflammatory middle ear disease known as otitis media can become chronic or recurrent in some cases due to failure of the antibiotic treatment to clear the bacterial etiological agent. Biofilms are known culprits of antibiotic-resistant infections; however, the mechanisms of resistance for non-typeable Haemophilus influenzae biofilms have not been completely elucidated. In this study, we utilized in vitro static biofilm assays to characterize clinical strain biofilms and addressed the hypothesis that biofilms with greater biomass and/or thickness would be more resistant to antimicrobial-mediated eradication than thinner and/or lower biomass biofilms. Consistent with previous studies, antibiotic concentrations required to eliminate biofilm bacteria tended to be drastically higher than concentrations required to kill planktonic bacteria. The size characterizations of the biofilms formed by the clinical isolates were compared to their minimum biofilm eradication concentrations for four antibiotics. This revealed no correlation between biofilm thickness or biomass and the ability to resist eradication by antibiotics. Therefore, we concluded that biofilm size does not play a role in antibiotic resistance, suggesting that reduction of antibiotic penetration may not be a significant mechanism for antibiotic resistance for this bacterial opportunist.

Investigation of Postoperative Oral Fluid Intake as a Predictor of Postoperative Emergency Department Visits After Pediatric Tonsillectomy.

IMPORTANCE: This study contributes novel data on the association between oral fluid intake before discharge and adverse outcomes following tonsillectomy in pediatric patients. These data contribute to evidence-based, safe, and cost-effective decision making regarding discharge. OBJECTIVE: To determine whether the quantity of oral fluid intake before discharge is associated with adverse outcomes following tonsillectomy in pediatric patients. DESIGN, SETTING, AND PARTICIPANTS: A retrospective cohort analysis was conducted using the electronic medical records of 1183 pediatric patients undergoing tonsillectomy between September 24, 2012, and June 5, 2015, at a tertiary care academic medical center. Exclusion criteria included age 18 years or older, overnight admission, and missing data on fluid intake. The final cohort comprised 473 patients. Data analysis was conducted from July 8 to August 23, 2015. EXPOSURES: All patients underwent tonsillectomy by 1 of 7 attending surgeons at our institution. All patients were given intravenous fluids and analgesia in the postanesthesia care unit before being admitted to the pediatric inpatient floor for monitoring before discharge. MAIN OUTCOMES AND MEASURES: The primary outcome measured was presentation to the emergency department within 2 weeks after tonsillectomy with a related complication. We also recorded hospital readmissions and returns to the operating room for related complications. The primary diagnosis was noted for each complication. RESULTS: Among 473 patients (235 male; mean [SD] age, 7.2 [3.5] years), oral fluid intake after tonsillectomy ranged from 0.7 to 66.7 mL/kg, with a mean (SD) intake of 18.2 (10.8) mL/kg. Mean (SD) time to discharge was 6.96 (1.91) hours (range, 1.68-14.25 hours). Overall, 31 patients (6.6%) presented to the emergency department for a related complication after tonsillectomy. No correlation was found between oral fluid intake after tonsillectomy and presentation to the emergency department (odds ratio, 1.03; 95% CI, 0.98-1.08; P = .29). CONCLUSIONS AND RELEVANCE: This study suggests that oral fluid intake before discharge is not predictive of presentation to the emergency department after tonsillectomy within the ranges studied and at this institution. Therefore, discharge criteria based strictly on thresholds for oral fluid intake may be unnecessary. Further study at multiple institutions using a wider range of fluid intake volumes or a large-scale randomized clinical trial is needed before conclusions can be generalized.

Otopathogens Detected in Middle Ear Fluid Obtained during Tympanostomy Tube Insertion: Contrasting Purulent and Non-Purulent Effusions.

Otitis media is a prominent disease among children. Previous literature indicates that otitis media is a polymicrobial disease, with Haemophilus influenzae, Streptococcus pneumoniae, Alloiococcus otitidis and Moraxella catarrhalis being the most commonly associated bacterial pathogens. Recent literature suggests that introduction of pneumococcal conjugate vaccines has had an effect on the etiology of otitis media. Using a multiplex PCR procedure, we sought to investigate the presence of the aforementioned bacterial pathogens in middle ear fluid collected from children undergoing routine tympanostomy tube placement at Wake Forest Baptist Medical Center during the period between January 2011 and March 2014. In purulent effusions, one or more bacterial organisms were detected in ~90% of samples. Most often the presence of H. influenzae alone was detected in purulent effusions (32%; 10 of 31). In non-purulent effusions, the most prevalent organism detected was A. otitidis (26%; 63 of 245). Half of the non-purulent effusions had none of these otopathogens detected. In purulent and non-purulent effusions, the overall presence of S. pneumoniae was lower (19%; 6 of 31, and 4%; 9 of 245, respectively) than that of the other pathogens being identified. The ratio of the percentage of each otopathogen identified in purulent vs. non-purulent effusions was >1 for the classic otopathogens but not for A. otitidis.

Compliance with recommendations for tympanostomy tube follow-up: patient characteristics.

OBJECTIVES: (1) To determine the percentage of otherwise healthy patients achieving "graduation," or postoperative compliance achieving complete problem resolution and discharge from the otolaryngologist's care, after tympanostomy tube placement. (2) To analyze follow-up behaviors and patient characteristics influencing the likelihood of graduation. STUDY DESIGN: Retrospective cohort study. SETTING: Tertiary care hospital. SUBJECTS AND METHODS: Analysis of details of tympanostomy tube placements performed from 2004 to 2011 by 2 pediatric otolaryngologists for children aged 0 to 18 years. Exclusion criteria were clearly defined craniofacial anomalies, cleft palates, and other ongoing postoperative care. The remaining study subjects were categorized into 3 groups. Graduation (GRAD) subjects achieved discharge from care with "follow-up pro re nata" status. LOST<2Y subjects had not attended scheduled follow-up in <2 years. LOST≥2Y subjects had no follow-up in ≥2 years. RESULTS: A total of 1454 pediatric subjects were included. GRADs constituted only 25.6% of the subject pool; 22.1% were LOST<2Y, and 52.3% were LOST≥2Y. Statistically significant factors in achieving graduation were total number of follow-up visits, total duration of follow-up, compliance with first postoperative visit, patient age, insurance type, and distance between home and practice. CONCLUSION: Rate of graduation, or postoperative compliance achieving complete problem resolution, of otherwise healthy tympanostomy tube patients is low despite perioperative discussions of the importance of proper follow-up. Higher graduation rates are associated with increasing number of follow-up visits and duration, younger patient age, private insurance, and proximity to the practice. Compliance with attending the first postoperative visit may be an early marker for increased likelihood of graduation.

Disk battery ingestion: case series with assessment of clinical and financial impact of a preventable disease.

BACKGROUND: Commonly, foreign objects are incidentally ingested and pass harmlessly through the gastrointestinal tract; however, disk batteries present exceptional risk. In 2009, the American Association of Poison Control Centers listed disk batteries as the number 1 cause of fatal ingestions in children younger than 5 years. Lithium batteries are the most dangerous, and they are rapidly rising in use by manufacturers. Paralleling that rise, there has been a 6.7-fold increase in major or fatal outcomes between 1985 and 2009. This study describes the variability in patient presentations, the courses of patients' evaluations, and the clinical and financial consequences of disk battery ingestion. METHODS: In this retrospective study, cases from 2001 to 2011 were reviewed for details of care for disk battery ingestions including presentation and management details. Cost of care information from our patients' records was compared with that of national averages on esophageal foreign bodies using the Healthcare Cost and Utilization Project's Kids' Inpatient Database. RESULTS: Six cases are presented. The patients' age averaged 1.85 years. Presentations varied with respect to symptoms, time course, and steps in treatment. Mean length of stay was 9.0 days, and mean cost was $14,994. CONCLUSIONS: Emergency medicine physicians, otolaryngologists, radiologists, gastroenterologists, and pediatric surgeons may be able to mitigate, albeit not entirely prevent, potential serious complications in patients with disk battery ingestions by proper diagnosis and timely treatment. Recommendations for management are presented, which highlight the need for emergent removal of any battery that is lodged and close follow-up of these patients once they are out of the hospital.

Bilateral parotitis as the initial presentation of childhood sarcoidosis.

The differential diagnosis of bilateral parotid gland enlargement in children includes infectious, inflammatory, and neoplastic disorders. We present the case of a 13-year-old male who presented with a 5-week history of bilateral parotid swelling. On exam, both parotid glands were nontender, smooth, and diffusely enlarged. He had slightly elevated inflammatory markers, but other lab results were normal. A neck CT revealed symmetric enlargement of the parotid, submandibular, and sublingual glands. A chest CT revealed scattered peripheral pulmonary nodules and bilateral hilar adenopathy. A parotid gland biopsy showed multiple noncaseating granulomas with multinucleated giant cells surrounded by lymphocytes, consistent with the diagnosis of sarcoidosis. Special stains for acid-fast and fungal organisms were negative. Using this illustrative case, we discuss the differential diagnosis of bilateral salivary gland enlargement in children and review the etiology, diagnosis, clinical manifestations, and treatment of pediatric sarcoidosis.

One third of middle ear effusions from children undergoing tympanostomy tube placement had multiple bacterial pathogens.

BACKGROUND: Because previous studies have indicated that otitis media may be a polymicrobial disease, we prospectively analyzed middle ear effusions of children undergoing tympanostomy tube placement with multiplex polymerase chain reaction for four otopathogens. METHODS: Middle ear effusions from 207 children undergoing routine tympanostomy tube placement were collected and were classified by the surgeon as acute otitis media (AOM) for purulent effusions and as otitis media with effusion (OME) for non-purulent effusions. DNA was isolated from these samples and analyzed with multiplex polymerase chain reaction for Haemophilus influenzae, Streptococcus pneumoniae, Alloiococcus otitidis, and Moraxella catarrhalis. RESULTS: 119 (57%) of 207 patients were PCR positive for at least one of these four organisms. 36 (30%) of the positive samples indicated the presence of more than one bacterial species. Patient samples were further separated into 2 groups based on clinical presentation at the time of surgery. Samples were categorized as acute otitis media (AOM) if pus was observed behind the tympanic membrane. If no pus was present, samples were categorized as otitis media with effusion (OME). Bacteria were identified in most of the children with AOM (87%) and half the children with OME (51%, p < 0.001). A single bacterial organism was detected in middle ear effusions from children with AOM more often than those with OME (74% versus 33%, p < 0.001). Haemophilus influenzae was the predominant single organism and caused 58% of all AOM in this study. Alloiococcus otitidis and Moraxella catarrhalis were more frequently identified in middle ear effusions than Streptococcus pneumoniae. CONCLUSIONS: Haemophilus influenzae, Streptococcus pneumoniae, Alloiococcus otitidis, and Moraxella catarrhalis were identified in the middle ear effusions of some patients with otitis media. Overall, we found AOM is predominantly a single organism infection and most commonly from Haemophilus influenzae. In contrast, OME infections had a more equal distribution of single organisms, polymicrobial entities, and non-bacterial agents.

Loeys-Dietz syndrome presenting as respiratory distress due to pulmonary artery dilation.

Loeys-Dietz syndrome (LDS) is an autosomal dominant connective tissue condition with clinical features that may include ocular hypertelorism, cleft palate, craniosynostosis, and vascular dilation and tortuosity. Here we describe a patient with LDS confirmed by genetic analysis (R528H mutation of TGFBR2) who presented at 3 months of age in respiratory distress of unknown origin. In addition to expressing several of the classic findings of LDS, including a novel finding of squamosal suture craniosynostosis, CT angiography revealed aortic dilation at the sinus of valsalva, pulmonary artery dilation that extrinsically compressed the right mainstem bronchus causing bronchomalacia, and an apical herniation of the right lung. This is the first documentation of concomitant airway and pulmonary findings in a patient with LDS. We suggest that (1) vascular abnormalities be considered as a cause of unexplained respiratory distress in a patient with LDS, and (2) pediatric patients exhibiting any of the physical findings listed above be evaluated for LDS with particular attention paid to vascular, airway, and/or pulmonary malformations.

Detection of group A Streptococcus in tonsils from pediatric patients reveals high rate of asymptomatic streptococcal carriage.

BACKGROUND: Group A Streptococcus (GAS) causes acute tonsillopharyngitis in children, and approximately 20% of this population are chronic carriers of GAS. Antibacterial therapy has previously been shown to be insufficient at clearing GAS carriage. Bacterial biofilms are a surface-attached bacterial community that is encased in a matrix of extracellular polymeric substances. Biofilms have been shown to provide a protective niche against the immune response and antibiotic treatments, and are often associated with recurrent or chronic bacterial infections. The objective of this study was to test the hypothesis that GAS is present within tonsil tissue at the time of tonsillectomy. METHODS: Blinded immunofluorescent and histological methods were employed to evaluate palatine tonsils from children undergoing routine tonsillectomy for adenotonsillar hypertrophy or recurrent GAS tonsillopharyngitis. RESULTS: Immunofluorescence analysis using anti-GAS antibody was positive in 11/30 (37%) children who had tonsillectomy for adenotonsillar hypertrophy and in 10/30 (33%) children who had tonsillectomy for recurrent GAS pharyngitis. Fluorescent microscopy with anti-GAS and anti-cytokeratin 8 & 18 antibodies revealed GAS was localized to the tonsillar reticulated crypts. Scanning electron microscopy identified 3-dimensional communities of cocci similar in size and morphology to GAS. The characteristics of these communities are similar to GAS biofilms from in vivo animal models. CONCLUSION: Our study revealed the presence of GAS within the tonsillar reticulated crypts of approximately one-third of children who underwent tonsillectomy for either adenotonsillar hypertrophy or recurrent GAS tonsillopharyngitis at the Wake Forest School of Medicine. TRIAL REGISTRATION: The tissue collected was normally discarded tissue and no patient identifiers were collected. Thus, no subjects were formally enrolled.

Surveillance tracheal aspirate cultures do not reliably predict bacteria cultured at the time of an acute respiratory infection in children with tracheostomy tubes.

BACKGROUND: The aim of this study was to characterize the practice of routinely obtaining tracheal aspirate cultures in children with tracheostomy tubes and to analyze the appropriateness of using this information to guide antibiotic selection for treatment of subsequent lower respiratory infections. METHODS: Pediatric otolaryngologists and pulmonologists were surveyed regarding surveillance culture practices. Records of children with tracheostomy tubes from January 1, 2003, through December 31, 2007, were reviewed. Consecutive cultures were compared for similarity of bacteria and antibiotic sensitivity when a clinic culture preceded a culture from when the child was ill and received antibiotics and when a hospital culture preceded a hospital culture from a separate hospitalization. RESULTS: Seventy-nine of 146 pulmonologists and five of 33 otolaryngologists obtained routine surveillance tracheal aspirate cultures (P < .001); 97% of pulmonologists used these cultures to guide subsequent empiric therapy. There were 36 of 170 children with one or more eligible pairs of cultures. Nearly all children had a change in flora in their tracheal cultures. Limiting empiric antibiotic choices to those that would cover microbes isolated in the previous culture likely would not have been effective in covering one or more microbes isolated in the second culture in 56% of pairs with the first culture from hospitalization vs 30% with the first culture from an outpatient setting (P = .15). CONCLUSIONS: This study demonstrated that there are significant changes in bacteria or antibiotic sensitivity between consecutive tracheal cultures in children with tracheostomy tubes. Use of prior tracheal cultures from these children was of limited value for choosing empiric antibiotic therapy in treating acute lower respiratory exacerbations. Surveillance cultures, thus, are an unnecessary burden and expense of care.

Use of the microdebrider in pediatric endoscopic airway surgery.

PURPOSE OF REVIEW: Pediatric patients can present with a variety of airway problems that require surgical intervention. A number of modalities are available to the surgeon to address many different types of lesions and deformities. The microdebrider has become an indispensable tool for some surgeons and has supplanted the use of older instruments and techniques. All surgeons participating in the care of pediatric patients should be aware of the potential uses of the microdebrider. RECENT FINDINGS: Microdebriders have been developed over the past decade specifically for use in surgery in the lower airway and also in pediatric patients. These instruments have their roots in older instruments used in orthopedic arthroscopic procedures and endoscopic sinus surgery. A limited number of publications have identified the usefulness of the microdebrider in adult patients to address lesions of the larynx and lower airway. Even fewer articles have been published in the pediatric literature. The microdebrider has been found, in many clinical scenarios, to be a more efficient, less traumatic, and less costly instrument to use than traditional methods. Some older surgical techniques have been enhanced and found to have better outcomes when a microdebrider is used. SUMMARY: Microdebriders have been shown to be an important tool in the armamentarium of many surgeons who care for pediatric patients with airway problems. Modifications in existing instruments and developments of new instruments have made it possible to apply this technology to lesions and deformities anywhere from the nasal cavity to the proximal bronchi.

Case report: aplasia of the lacrimal and major salivary glands (ALSG).

Aplasia of the lacrimal and major salivary glands (ALSG) is a rare, autosomal dominant disorder that is characterized by aplasia, atresia, or hypoplasia of the lacrimal and salivary glands. Affected patients may have aplasia or hypoplasia or minimal involvement of these glands, as there is considerable variation in expressivity [M. Entesarian, et al., Mutations in the gene encoding fibroblast growth factor 10 are associated with aplasia of lacrimal and salivary glands, Nat. Genet. 37 (2) (2005) 125-127]. The underlying cause has been linked to "loss of function" mutations in the fibroblast growth factor 10 (FGF10) gene [M. Entesarian, et al., FGF10 missense mutations in aplasia of lacrimal and salivary glands (ALSG), Eur. J. Hum. Genet. 15 (3) (2007) 379-382]. Lacrimal gland absence or hypoplasia causes symptoms such as irritable eyes, recurrent eye infections and epiphora. Symptoms associated with hypoplasia or aplasia of the major salivary glands include xerostomia, oral inflammation, dental caries and dental erosion. Other clinical signs of this disorder include atresia of nasolacrimal duct and absence of the lacrimal puncta. Unfortunately, genetic testing for this disorder is currently unavailable. However, MRI is an excellent alternative means for evaluating this disorder and also for ruling out other possible structural defects contributing to patients, symptoms. We present a case report of ALSG as an extremely rare, yet important alternative diagnosis in cases with symptoms and signs suggestive of Sjögren's syndrome.

The Hunter-MacDonald syndrome with expanded phenotype including risk of meningioma: an update and review.

Hunter-MacDonald syndrome (HMS) is a rare, autosomal dominant skeletal dysplasia with multiple malformations. The skeletal manifestations of HMS include short stature, scoliosis, epiphyseal dysplasia with early osteoarthritis leading to joint replacement, prominent humeral insertions for the deltoids, camptodactyly, subluxation of the thumbs, and malformed feet. Craniofacial manifestations include normal head circumference, tall forehead, bitemporal narrowing, ptosis, short palpebral fissures, and short philtrum. Decreased hearing acuity, transient cranial nerve palsies, congenital heart defects, and meningioma are also reported. Herein, we present two cases, and, through review of the manifestations of HMS in affected and at-risk family members, we have observed that predisposition to brain tumor is a cardinal feature of this condition.

Endoscopic extended ventriculotomy for congenital saccular cysts of the larynx in infants.

OBJECTIVE: To report a new procedure that has been successful in endoscopically treating congenital saccular cysts of the larynx without the need for a tracheostomy or an external incision. DESIGN: Retrospective chart review of a case series involving 4 patients who underwent a single endoscopic procedure for the treatment of their congenital saccular cysts. SETTING: Two pediatric tertiary care referral centers. PATIENTS: Four pediatric patients aged 1 to 7 weeks. INTERVENTIONS: Three of 4 patients underwent endoscopic extended ventriculotomy for treatment of a congenital laryngeal saccular cyst. The remaining patient had wide unroofing of the cyst through the floor of the vallecula. MAIN OUTCOME MEASURES: The patients were followed up for breathing difficulties, dysphagia, and dysphonia. Routine flexible endoscopy was used to evaluate for recurrence of cysts. RESULTS: All 4 patients were successfully treated with a single endoscopic procedure. None has had a recurrence, and none required tracheostomy. One patient subsequently underwent conservative unilateral epiglottoplasty to remove redundant tissue caused by the cyst. Disease-free follow-up ranged from 2 to 6 years. CONCLUSIONS: The endoscopic extended ventriculotomy procedure allowed successful endoscopic management of congenital saccular cysts of the larynx in 3 of 4 patients. Previously described management strategies for these difficult lesions have involved multiple failed endoscopic procedures or an external approach to the lesion and frequently required tracheostomy. With this procedure, we have avoided both a tracheostomy and an external approach to the lesion, which has minimized morbidity. Use of modern instrumentation and surgical adjuncts such as mitomycin C, as well as the support of the laryngeal framework for the continued patency of the ventriculotomy, has led to successful single-stage management of congenital saccular cysts of the larynx.

Anogenital and respiratory tract human papillomavirus infections among children: age, gender, and potential transmission through sexual abuse.

OBJECTIVES: To evaluate human papillomavirus (HPV) presentation among children <13 years of age and its association with suspected child sexual abuse (CSA), and to assess sexual abuse consideration among different clinical services treating these children. METHODS: Records of children <13 years of age from 1985 to 2003 were selected for review if the children had a HPV-related International Classification of Diseases, Ninth Revision, code or had been examined in the CSA clinic. Abstracted data included demographic features, clinical findings, clinical services involved, age at diagnosis, age when care was first sought, and age when symptoms were first noted. RESULTS: HPV was identified by clinical examination and/or biopsy for 124 children, 40 with laryngeal lesions, 67 with anogenital lesions, 10 with oral lesions, and 7 with both anogenital and oral lesions. The mean age at HPV diagnosis was 4.0 +/- 2.9 years, compared with 6.4 +/- 3.0 years for 1565 HPV-negative children. Among 108 HPV cases with data for age when symptoms were first noted, the mean age was 3.3 +/- 2.9 years (median: 2.2 years) for children with anogenital and oral HPV and 2.4 +/- 2.3 years (median: 1.9 years) for children with laryngeal HPV. Among HPV-positive patients, 56% were female, compared with 82% of HPV-negative children. Fifty-five (73%) of 75 children with anogenital HPV infections were referred to the CSA clinic for evaluation, compared with none of 49 children with laryngeal or oral HPV infections treated by the otolaryngology service. Laryngeal cases presented earlier than anogenital and oral lesions. Abuse was considered at least possible for 17 of 55 children with any CSA evaluation. The mean age of likely abused, HPV-positive children was 6.5 +/- 3.8 years (median: 5.3 years), compared with 3.6 +/- 2.3 years (median: 2.6 years) for likely not abused, HPV-positive children. The likelihood of possible abuse as a source of HPV infection increased with age. The positive predictive value of HPV for possible sexual abuse was 36% (95% confidence interval: 13-65%) for children 4 to 8 years of age and 70% (95% confidence interval: 35-93%) for children >8 years of age. CONCLUSIONS: The data from this epidemiologic study of HPV suggest that many anogenital and laryngeal HPV infections among preadolescent children are a result of nonsexual horizontal transmission, acquired either perinatally or postnatally. It seems that many children >2 years of age acquire HPV infection from nonsexual contact. Different subspecialties vary greatly in their suspicion and evaluation of CSA. At this time, there remains no clear age below which sexual abuse is never a concern for children with anogenital HPV infections. Every case needs a medical evaluation to determine whether enough concern for abuse exists to pursue additional investigations.