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Objective: To describe cases and timing of pediatric post-tonsillectomy hemorrhage (PTH), to evaluate predictors of PTH, and to determine the optimal amount of postoperative care unit (PACU) monitoring time. Study Design: Using the Pediatric Health Information System (PHIS) database and electronic medical records, a matched case-control study from 2005 to 2015 was performed. Setting: A single, tertiary-care institution. Subjects and Methods: Each case of PTH was matched with 1 to 4 controls for the following factors: age, sex, surgeon, and time of year. A total of 124 cases of PTH and 479 tonsillectomy controls were included. The rate and timing of postoperative bleeding were assessed, and matched pair analysis was performed using conditional logistic regression. Results: Our institutional PTH rate of 1.9% (130 of 6949) included 124 patients; 15% (19) were primary (≤24 hours), with 50% (9) occurring within 5 hours. Twenty-one percent (4 of 19) of primary PTH patients received operative intervention. Eighty-five percent (105 of 124) of all cases were secondary PTH, and 47% (49) of those patients received operative intervention. Cold steel (OR 1.9, 95% CI 1.1-3.3) and Coblation (OR 1.9, 95% CI 1.2-3.1) techniques and tonsillectomy alone (OR 3.7, 95% CI 1.9-7.2) increased odds of PTH. Patients who developed PTH had 4 times the odds of having a preceding postoperative respiratory event than controls (OR 4.0, 95% CI 1.6-10.0). Conclusion: We conducted a rigorous case-control study for PTH, finding that PTH was associated with use of cold steel and Coblation techniques and with tonsillectomy alone. Patients with a postoperative respiratory event may be more likely to develop a PTH and should be counseled accordingly. A PACU monitoring time of 4 hours is sufficient for outpatient tonsillectomy. [ABSTRACT FROM AUTHOR]

Objective  To investigate the diagnostic performance of computed tomography (CT) to determine the origin, skull base involvement, and stage of sinonasal inverted papilloma (IP). Design  This is a retrospective cohort study. Setting  This is set at a tertiary care medical center. Participants  Patients with preoperative CT imaging who underwent extirpative surgery for histologically confirmed sinonasal IP between January 2005 and October 2019. Main Outcome Measures  The likely sites of tumor origin, skull base involvement, and radiographic tumor stage were determined by two board-certified neuroradiologists after re-reviewing preoperative CT imaging. These radiologic findings were then compared with intraoperative and pathologic findings. Results  Of 86 patients, 74% (64/86) had IP lesions with correctly classified sites of origin on CT. CT was not sensitive for diagnosing ethmoid sinus origin (48%, 52%), frontal sinus origin (80%, 40%), and skull base origin (17%, 17%). CT was not sensitive (62%, 57%) but specific (86%, 98%) for identifying any skull base involvement. There was substantial-to-near perfect agreement between radiographic and pathologic Cannady stages (weighted κ = 0.61 for rater 1; weighted κ = 0.81 for rater 2). Interrater agreement was substantial for identifying tumor origin (κ = 0.75) and stage (weighted κ = 0.62) and moderate for identifying skull base involvement (κ = 0.43). Conclusion  Interrater agreement on CT findings was substantial except on skull base involvement. CT correctly predicted site of tumor origin in up to 74% of subjects. CT was not sensitive for diagnosing skull base involvement but had substantial-to-near perfect agreement with pathologic tumor staging. CT is a useful but albeit limited adjunct for tumor localization and surgical planning for sinonasal IP. [ABSTRACT FROM AUTHOR]

Objective: Sinonasal inverted papillomas (IP) are benign neoplasms with a propensity for local recurrence. Many risk factors are reported, with little consistency between studies. This study aimed to comprehensively assess for demographic, imaging, histopathologic, and intraoperative risk factors for recurrence.Methods: We performed a single-center retrospective cohort study of patients with pathologically diagnosed IP without malignancy who underwent surgical resection between 1997 and 2018. Eligible patients were identified through a database maintained by the Department of Pathology. Logistic regression identified variables associated with recurrence, and conjunctive consolidation was performed to create a predictive model.Results: Of 76 subjects, 37% (n = 28) had recurrence. Median follow-up and time to recurrence were 2.9 (range 0.5-21.1) and 1.7 (range 0.2-13.0) years, respectively. Confirmed negative margins on histology were protective (odds ratio [OR] 0.25, 95% confidence interval [CI] 0.08-0.85). Frontal sinus involvement (adjusted odds ratio [aOR] 5.83, 95% CI 1.20-28.37), incomplete resection (aOR 9.67, 95% CI 2.24-41.72), and presence of dysplasia (aOR 4.38, 95% CI 1.01-19.10) were significantly associated with recurrence on multivariable analysis. A three-level composite recurrence risk staging system was created by consolidating the above three variables. The recurrence risks of composite stage I, II, and III disease were 20%, 38%, and 100%, respectively. No demographic, imaging, staging, or surgical approach variables were associated with recurrence.Conclusion: Frontal sinus involvement, incomplete resection, and dysplasia were significant risk factors for IP recurrence, whereas confirmed negative margins were protective. Creation of a composite staging system using the above variables may allow for risk stratification and a patient-specific approach to postoperative IP management.Level Of Evidence: 3 Laryngoscope, 130:590-596, 2020. [ABSTRACT FROM AUTHOR]

Objectives/hypothesis: To evaluate the trend and factors associated with surgical management of orbital cellulitis.Study Design: Retrospective database study.Methods: Study using the State Inpatient Databases (SIDs) from 2008 to 2015. Patients with an International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnosis code for orbital cellulitis were identified in the SIDs for the following states: Arkansas, Florida, Iowa, Maryland, Nebraska, New York, and Wisconsin. Surgery was defined as an ICD-9-CM procedure code for orbitotomy and/or functional endoscopic sinus surgery. The trend of surgery over time was evaluated using the Cochran-Armitage test. Multivariable logistic regression models were used to identify patient- and hospital-level factors associated with surgery.Results: From 2008 to 2013, the number of hospitalizations for orbital cellulitis ranged from 1,349 to 1,574, but declined to 865 in 2014. From 2008 to 2015, the number of surgeries ranged from 103 to 154. For children (n = 3,041), age, ophthalmologic comorbidity, and conjunctival edema were significantly associated with surgery, whereas for adults (n = 7,961), male gender, private insurance, optic neuritis, and cranial nerves III/VI/VI palsy were associated with surgery.Conclusions: Although the number of inpatient hospitalizations for orbital cellulitis has markedly declined, the number of surgeries for orbital cellulitis has remained fairly stable, leading to an observed higher proportion of hospitalized patients undergoing surgery. Future directions include extending the time frame to the present day to assess current rates of hospitalization and surgery. Knowledge of surgical trends and patient- and hospital-level characteristics associated with surgery may help improve management guidelines for and understanding of this vision-threatening disease.Level Of Evidence: NA Laryngoscope, 130:567-574, 2020. [ABSTRACT FROM AUTHOR]

Objective: Transoral surgery (TOS) for oropharyngeal carcinoma (OPC) is steadily becoming more routine. Expected posttreatment swallow function is a critical consideration for preoperative counseling. The objective of this study was to identify predictors of swallow dysfunction following TOS for advanced tumor (T)-stage (T3-T4) OPC.Methods: A retrospective review from 1997 to 2016 at a single institution was performed. Eighty-two patients who underwent primary transoral resection of locally advanced OPCs with at least 1 year of postoperative follow-up were included. The primary outcome measure was swallow function, as measured by the Functional Outcomes Swallowing Scale (FOSS) at 1 year postoperatively. Operative reports were reviewed, and the extent of resection and type of reconstruction were documented. Conjunctive consolidation was then performed to incorporate multiple variables and their impact on swallow function into a clinically meaningful classification system.Results: Fifty-six patients (68%) had acceptable swallowing at 1 year. T4 tumor stage and receipt of adjuvant chemoradiation therapy (CRT) were strongly associated with poor swallowing but did not reach statistical significance. Only base of tongue (BOT) resection ≥50% (odds ratio [OR] 3.19, 95% confidence interval [CI] 1.21-8.43) and older age (OR 1.06, 95% CI 1.00-1.12) were significantly associated. Utilizing T-stage, adjuvant CRT, and BOT resection, a conjunctive consolidation was performed to develop a classification system for swallow dysfunction at 1 year.Conclusion: This study provides risk stratification for swallow function at 1 year following primary transoral resection of locally advanced OPCs. BOT resection ≥50%, especially when coupled with T4 tumor stage or adjuvant CRT, was associated with poor long-term swallow outcomes.Level Of Evidence: 3 Laryngoscope, 130:94-100, 2020. [ABSTRACT FROM AUTHOR]