Otolaryngology Commons^™

Osa And Primary Snoring: Palatal Surgery And Office-Based Procedures, Adam Vasconcellos, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

PowerPoint slide deck. (No audio)

Management Of Forehead Scars, Ryan N. Heffelfinger, Akshay Sanan, Lucas M. Bryant

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

This article provides an overview of scar management within the forehead region. It addresses the unique challenges specific to the treatment of forehead wounds. A logical, stepwise approach is used. A subsite based treatment algorithm is provided along with a review of current best practices. Pertinent case examples are included for demonstration purposes.

Head And Neck Manifestations Of Eosinophilic Granulomatosis With Polyangiitis: A Systematic Review., Jared M. Goldfarb, Mindy R. Rabinowitz, Shristi Basnyat, Gurston G. Nyquist, Marc R. Rosen

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVE: To conduct the first and only systematic review of the existing literature on head and neck manifestations of eosinophilic granulomatosis with polyangiitis to guide clinical decision making for the otolaryngologist.

DATA SOURCES: PubMed, Cochrane Library, Scopus, and LILACS.

REVIEW METHODS: A systematic review of the aforementioned sources was conducted per the PRISMA guidelines.

RESULTS: From an initial 574 studies, 28 trials and reports were included, accounting for a total of 1175 patients with eosinophilic granulomatosis with polyangiitis. Among clinical and cohort studies, 48.0% to 96.0% of all included patients presented with head and neck manifestations. In a distinct group …

Gastric Pepsin In Post-Tympanostomy Tube Otorrhea, Jill N. D'Souza, Md, Erin Fields, Pa-C, Zhaoping He, Phd, Robert O' Reilly, Md

Department of Otolaryngology - Head and Neck Surgery Posters

Introduction

Otorrhea is the most common complication following tympanostomy tube placement, with an incidence commonly reported at around 20%. Topical otic antibiotic drops are typically used for relief of otorrhea in children with tympanostomy tubes. In children with recurrent otorrhea, gastroesophageal reflux and extraesophageal reflux have been postulated to be involved in the pathogenesis of otitis media with effusion¹. Middle ear inflammation is thought to be mediated by proteolytic activity of pepsin, as well as by the decrease in pH associated with reflux of gastric acid through Eustachian tube. The goal of this study is to examine the …

Benefits Of A Surgical Safety Checklist For Otolaryngology Patients, Lindsay A. Goodstein, Md, Nadia K. Mostovych, Md, Michael B. Hall, Md, David Hsu, Md, David Cognetti, Md, Maurits S. Boon, Md

Department of Otolaryngology - Head and Neck Surgery Posters

Introduction

The volume and complexity of knowledge today has exceeded any single individual's ability to manage it consistently without error despite advances in technology, years of training, and specialization of functions and responsibilities. Checklists have been employed since the 1930s in aviation and high-risk industries to prevent accidents caused by human error. Only recently has their use been introduced to surgery after the World Health Organization (WHO) heightened awareness of the significant number of deaths, about a half million worldwide, that occur each year as a result of avoidable surgical error.¹ With over 275,000 surgical procedures performed daily, an …

The Effects Of Formalized Team Training On Key Patient Outcomes In An Otolaryngology- Head And Neck Surgery Residency, Natalie Vercillo, Md, Adam Vasconcellos, Md, David Cognetti, Md, Maurits Boon, Md

Department of Otolaryngology - Head and Neck Surgery Posters

BACKGROUND

• Errors in medical care have consistently been linked to communication failures among team members. TeamSTEPPS^® is a team training system which was co-developed by the Department of Defense and the Agency for Healthcare Research and Quality (AHRQ) which provides a full curriculum of ways to improve patient safety through four main skills: communication, mutual support, leadership and situation monitoring¹.
• Training in these skills through TeamSTEPPS^® has been shown to improve patient safety and outcomes by reducing destructive barriers within the healthcare field such as poor communication, conflicts, ambiguous responsibilities of each team member, hierarchical constraints …

Dual Kidney Allocation Score: A Novel Algorithm Utilizing Expanded Donor Criteria For The Allocation Of Dual Kidneys In Adults, Jill N. D'Souza, Md, Katherine Mckee-Cole, Md, Abigail Strang, Md, Patrick Barth, Md, Aaron Chidekel, Md, Udayan Shah, Md

Department of Otolaryngology - Head and Neck Surgery Posters

Abstract:

Objective The recognition of wound-related complications following pediatric tracheotomy is on the rise. These complications can have a significant impact on clinical course as well as on hospital healthcare costs to the tracheotomy dependent child and family

Methods A tracheotomy database was created in 2000 and reviewed for incidence of major and minor complications.

Setting Tertiary Care Pediatric Referral Center

Results We identified a post-tracheotomy complication rate of 19.9%, of which the most common complication was wound breakdown (65% of complications).

Conclusion Rate of post-tracheotomy wound-care complications is 12.9%. Wound description is subjective and prone to inter-observer variability. A …

Benefits Of Wireless Telephone Technologies For Bilaterally Implanted Adults, Louisa Liang, Au.D., Paula Marcinkevich, Au.D.

Department of Otolaryngology - Head and Neck Surgery Posters

Introduction

Cochlear implant (CI) recipients often have difficulty conversing on the telephone, particularly in noise. Successful use of landline and cellular telephones also can be limited because of less-than-optimal phone placement with respect to the sound processor microphone. One solution for recipients of Advanced Bionics cochlear implants may be the use of new streaming technologies from Phonak to improve the ability to talk on the phone. In addition to reducing interference caused by noise, use of these technologies is not strictly placement-dependent and also allows bilateral/bimodal recipients to take advantage of hearing with two ears.

The primary objective of this …

Cerebrospinal Fluid Leak After Microvascular Reconstruction Of Large Craniofacial Defects With Orbital Exenteration, Kurren Gill, Ba, David Hsu, Md, Patrick Tassone, Md,, John Pluta, Md, Gurston G. Nyquist, Md, Howard Krein, Md, Phd, Jurij Bilyk, Md, Ann P. Murchison, Md, Alfred Iloreta, Md, James J. Evans, Md, Ryan N. Heffelfinger, Md, Joseph M. Curry, Md

Department of Otolaryngology - Head and Neck Surgery Posters

Abstract

Objectives: To assess risk factors for cerebrospinal fluid (CSF) leak after microvascular reconstruction of extensive cranio-orbitofacial resection with orbital exenteration (CFOE).

Study Design: Retrospective Case Series

Methods: 70 consecutive patients at a tertiary hospital underwent 76 procedures with microvascular reconstruction of CFOE defects. Patients were stratified by extent of skull base exposure and presence or absence of dural resection. Patients with exposure of the orbital apex and roof alone were classified as minimal skullbase exposure (MSE, n=32). Those with exposure beyond the orbital apex and roof were classified as significant skullbase exposure (SSE, n=38), including those with dural resection …

Thyroid Cancer Metabolism: A Review, Kurren Gill, Ba, Patrick Tassone, Md,, James Hamilton, Md, Nikolaus Hjelm, Md, Adam J. Luginbuhl, Md, David Cognetti, Md, Madalina Tuluc, Md, Ubaldo E. Martinez-Outshoorn, Md, Jennifer Johnson, Md, Joseph Curry, Md

Department of Otolaryngology - Head and Neck Surgery Posters

Abstract

Metabolic dysregulation within the tumor microenvironment (TME) is critical to the process of tumorigenesis in various cancer types. Thyrocyte metabolism in papillary and anaplastic thyroid cancer, however, remains poorly characterized, and studies analyzing the role of multicompartment metabolism in thyrocyte oncogenesis are sparse. We present a review of the current knowledge on cellular metabolism in non-cancerous and cancerous thyroid tissues, focusing on the monocarboxylate transporters MCT1 and MCT4, and on a transporter of the outer mitochondrial membrane TOMM20. Understanding the metabolic phenotype of tumor cells and associated stromal cells in thyroid cancer can have profound implications on the use …

Endoscopic Management Of Idiopathic Subglottic Stenosis In Twenty-Five Patients, Katherine Mckee-Cole, Md, Ethan C. Bassett, Md, Maurits Boon, Md, Joseph Spiegel, Md

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

Introduction

While multiple causes exist for the development of subglottic stenosis, the mechanism responsible for idiopathic subglottic stenosis (ISS) remains unknown. Proposed etiologies include gastro-esophageal reflux (GERD) related exposure, telescoping of the first tracheal ring under the cricoid cartilage, a hormonal cause, and the possibility of an unidentified autoimmune process (1,3,6,8,12,18,19).

As ISS represents a rare disease of yet unknown etiology, the optimal management remains to be defined. The treatment options range from endoscopic management, which is less invasive but tends to show recurrence to open tracheal resection with anastomosis for those patients in whom endoscopic techniques are ineffective or …

Upper Airway Stimulation For Treatment Of Obstructive Sleep Apnea, Maurits Boon, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

• What is OSA-Consequences of untreated OSA
• CPAP Therapy
• Why do we need alternatives to positive airway pressure (PAP) therapy
• How do we evaluate for alternative treatments
• Who is a candidate
• What are the alternatives

The Effects Of Formalized Team Training On Transitions In Patient Care In The Otolaryngology Head And Neck Surgery Residency, Natalie Vercillo, Md, David Cognetti, Md, Brittany Czarick, Pa-C, Heather Rozencwaig, Crnp, Troy Derose, Crnp, Rnfa, Ancc-C, Maurits Boon, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

BACKGROUND

With increasing regulations from the ACGME for resident work hours, the number of patient care hand-offs inevitably rises. Work hour restrictions have the potential to significantly reduce the incidence of medical mistakes related to excessive fatigue only if the transitions of care are do not create further errors as a result of miscommunication. For this reason, transitions of care must be thorough and complete, yet efficient as patient care must not cease during these hand-off periods.

At Thomas Jefferson University Hospital, the Otolaryngology-Head and Neck Surgery service has both a full inpatient census and consult census. Given the trend …

Transarterial Chemoembolization Is Ineffective For Neuroendocrine Tumors Metastatic To The Caudate Lobe: A Single Institution Review., Lawrence A Shirley, Megan Mcnally, Ravi Chokshi, Natalie Jones, Patrick Tassone, Gregory Guy, Hooman Khabiri, Carl Schmidt, Manisha Shah, Mark Bloomston

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

BACKGROUND: Caudate lobe liver metastases occur commonly in patients with neuroendocrine tumors. It is unknown, however, how these lesions respond to regional therapy and how their presence impacts outcomes. We reviewed our experience treating these lesions using transarterial chemoembolization (TACE).

METHODS: We reviewed radiographic response to TACE in 86 patients with metastatic neuroendocrine tumors to the liver. We determined the impact of caudate lesions on outcomes in comparison to the cohort of patients without caudate lesions, as well as response of caudate lesions to TACE versus lesions elsewhere in the liver.

RESULTS: Caudate lesions were identified in 45 (52%) patients. …

Bilayer Button Graft For Endoscopic Repair Of High-Flow Cranial Base Defects, Chris Luminais, M. L. Otten, A. A. Farag, P. Soni, W. Mohiuddin, N. Ziegler, G. G. Nyquist, C. Farrell, M. R. Rosen, J. J. Evans

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Closure of dural defects in trans-nasal, extended, endoscopic techniques remains a challenge, and published cerebrospinal fluid (CSF) leak rates are higher than rates for trans-cranial approaches. Development of a technique that used a vascularized, nasoseptal flap (NSF) significantly reduced the rate of CSF leak, and several groups have developed ways to buttress the NSF. A closure technique developed at our institution uses a bilayer “button” of fascia lata. The initial series of twenty patients repaired with this method from 2007 to July 1, 2009 were presented, with a CSF leak rate of 10% (Luginbuhl et al 2010).

Adult Tracheal Stenosis Causes And Therapies, Colin Huntley, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Outline:

• History of Tracheotomy
• Tracheal Stenosis-Etiology, Signs/Symptoms, Workup, Treatment Modalities

Note: No audio, only PowerPoint slides.

Comprehensive Management Of The Paranasal Sinuses In Patients Undergoing Endoscopic Endonasal Skull Base Surgery., Gurston G Nyquist, Md, Marc R Rosen, Md, Mark E. Friedel, Md, D David Beahm, Md, Christopher J Farrell, Md, James J. Evans, Md

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVE: The endonasal route often provides the most direct and safe approach to skull base pathology. In this article we review the literature with regard to management of the paranasal sinuses in the setting of skull base surgery.

METHODS: We describe our institutional experience and review the literature of concurrent management of the sinusitis in patients undergoing endoscopic skull base surgery.

RESULTS: Patients should be optimized preoperatively to ensure the endonasal route is a safe corridor to enter the intracranial cavity. Often the paranasal sinuses can be surgically addressed at the same time as endoscopic skull base surgery. We describe …

Inferior Meatus Maxillary Antrostomy: Time To Revisit A Previously Abandoned Surgical Technique?, Natalie Ziegler, Bs, Alfred Marc C. Lloreta, Md, Alexander Farag, Md, Ting Ting Zhan, Phd, Gurston G. Nyquist, Md, Marc Rosen, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Background: A small subset of patients have dysfunctional maxillary sinus mucosa. These patients require more aggressive surgical treatment to allow for gravity dependent mucous drainage, intra-operative and office debridements, and the delivery of irrigations and topical treatments. The aim of this study is to examine the use of inferior meatus maxillary antrostomy (IMMA) in combination with traditional maxillary antrostomy, in this challenging patient population.

Methods: We performed a retrospective study from February, 2008 until April, 2014 with a 118 patients undergoing a total of 128 IMMA procedures. Data was gathered regarding patient demographic, prior therapy, post-operative medical therapy, IMMA patency, …

Nut Midline Carcinoma In A Pregnant Woman, Jill N. D'Souza, Md, David M. Cognetti, Md, Ryan N. Heffelfinger, Md, James J. Evans, Md, Madalina Tuluc, Md, Jurij R. Bilyk, Marc R. Rosen, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

NUT midline carcinoma is a rare, highly aggressive tumor that involves midline structures, particularly in the head, neck and mediastinum. It is characterized by NUT gene translocations on chromosome 15. It typically impacts teenagers or young adults, and has a fulminant course leading to death in less than a year in most cases despite aggressive chemoradiotherapy. Due to its location, this tumor is frequently considered inoperable. We present a case of a sinonasal NUT midline carcinoma with orbital invasion discovered during the workup of sinusitis in a young, pregnant woman. The tumor was managed with definitive excision to negative margins …

Cervical Spine Osteomyelitis After Esophageal Dilation In Patients With A History Of Laryngectomy Or Pharyngectomy And Pharyngeal Irradiation, Richard A. Goldman, Md, Jill N. D'Souza, Md, Adam J. Luginbuhl, Md, Joshua E. Heller, Md, Joseph M. Curry, Md, David M. Cognetti, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Dysphagia is a common sequela of the treatment of head and neck cancer and is frequently managed with esophageal dilation in patients with dysphagia secondary to hypopharyngeal stenosis. Reported complications of esophageal dilation include bleeding, esophageal perforation, and mediastinitis. We examine four cases of cervical spine osteomyelitis presenting as a delayed complication of esophageal dilation for hypopharyngeal stenosis in patients with a history of laryngectomy or pharyngectomy and radiation with or without chemotherapy. The history of head and neck surgery and radiation in these patients further complicates the management of the cervical spine osteomyelitis.

Postoperative Non-Steroidal Anti-Inflammatory Drugs And Risk Of Bleeding In Pediatric Intracapsular Tonsillectomy, Jill N. D'Souza, Md, Julie P. Adelman, Bs, Richard J. Schmidt, Md, Heather C. Nardone, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Tonsillectomy with or without adenoidectomy is one of the most frequently performed surgeries in the United States, with over 500,000 performed annually. Post-tonsillectomy hemorrhage is one of the most feared complications; thus, medications that could increase the risk of postoperative bleeding traditionally have been avoided. With recent FDA guidelines encouraging a departure from codeine-based medications in pediatric patients undergoing tonsillectomy, we examined the use of ibuprofen for post-tonsillectomy pain control. The records of 449 children who underwent tonsillectomy and received ibuprofen for postoperative pain control were reviewed and compared to a cohort of 1731 children who received codeine for pain …

Physiology And Advancements In Wound Healing, Adam Baker, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Outline of presentation:

Fundamentals

Advances

• -Growth Factors
• -Platelet Rich Plasma
• -Engineered skin
• -Hyperbaric Oxygen Therapy

Research

A Novel In Vivo Model For Evaluating Functional Restoration Of A Tissue-Engineered Salivary Gland., Swati Pradhan-Bhatt, Daniel A Harrington, Randall L Duncan, Mary C Farach-Carson, Xinqiao Jia, Robert L Witt

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVES/HYPOTHESIS: To create a novel model for development of a tissue-engineered salivary gland from human salivary gland cells that retains progenitor cell markers useful for treatment of radiation-induced xerostomia.

STUDY DESIGN: A three-dimensional (3D) hyaluronic acid (HA)-based hydrogel scaffold was used to encapsulate primary human salivary gland cells and to obtain organized acini-like spheroids. Hydrogels were implanted into rat models, and cell viability and receptor expression were evaluated.

METHODS: A parotid gland surgical resection model for xenografting was developed. Salivary cells loaded in HA hydrogels formed spheroids and in vitro were implanted in the three-fourths resected parotid bed of athymic …

A Preliminary Report Of Percutaneous Craniofacial Osteoplasty In A Rat Calvarium., William Parkes, Jewel Greywoode, Brian J O'Hara, Ryan N. Heffelfinger, Howard Krein

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVE: To evaluate the potential for injectable, permanent bone augmentation by assessing the biocompatability and bioactivity of subperiosteal hydroxylapatite (Radiesse) deposition in a rat model.

STUDY DESIGN: Randomized controlled animal model METHODS: Fourteen adult Sprague Dawley rats were injected in the parietal skull with 0.2 ml of hydroxylapatite (10 animals) or a carrier gel control (4 animals), using a subperiosteal injection technique on the right and a subcutaneous injection technique on the left. At 1, 3, and 6 months, 3 rats (1 negative control, 2 variables) were sacrificed and calvaria were harvested. At 12 months, the remaining 5 rats were …

Incidence And Management Of Rhinosinusitis After Complex Orbitofacial Reconstruction., William Parkes, Gurston G. Nyquist, Christopher Rizzi, Sarah Zhang, James J. Evans, Ryan N. Heffelfinger, Marc Rosen, Joseph Curry

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVE: To examine the sinus-related sequelae of free flap reconstruction for complex orbitofacial defects.

STUDY DESIGN: Retrospective chart review METHODS: Demographic, clinical, and radiographic data on a series of 55 patients who had undergone free tissue transfer for orbitofacial reconstruction was retrospectively reviewed. Follow-up of ≥ 3 months was available for 49 patients. Outcome measures studied included clinical or radiographic evidence of sinusitis and the need for sinus surgery.

RESULTS: The most commonly involved sinuses were the ethmoid (n=40) and maxillary (n=38) sinuses, and the anterolateral thigh was the most common flap used (n=41). Clinical and/or radiographic sinusitis was evident …

Incidence And Management Of Rhinosinusitis After Complex Orbitofacial Reconstruction, Wiliam Parkes, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Objective:

To discuss the incidence and management of rhinosinusitis after complex orbitofacial reconstruction.

Marine-Lenhart Harboring Papillary Thyroid Cancer, Brian Y. Chou, Md, Sharon Segal, Do, Edmund A. Pribitkin, Md, Jeffery L. Miller, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Introduction

Graves' disease with functioning nodules is referred to as Marine-Lenhart Syndrome. Only 2.7% of the patients with Graves’disease have concomitant functioning nodules.¹ Thyroid scintigraphy often definitively confirms the diagnosis. However, in addition to a hyperfunctioning (i.e. "hot") nodule, the thyroid scan may reveal isofunctioning (i.e. "warm"), and or a nonfuntioning (i.e. "cold") nodule as compared to the normal surrounding thyroid. Since hyperfuntioning nodules rarely harbor malignancy, if one is found that corresponds to the nodule in question, no cytologic evaluation is usually necessary.² Conversely, the majority of all nonfunctioning nodules may be benign or less frequently malignant, …

A Preliminary Report Of Percutaneous Craniofacial Osteoplasty In A Rat Calvarium, William J. Parkes, Md, Jewel Greywoode, Md, Brian J. O'Hara, Md, Ryan N. Heffelfinger, Md, Howard Krein, Md, Phd

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Objective: To evaluate the potential for injectable, permanent bone augmentation by assessing the biocompatibility and bioactivity of subperiosteal hydroxylapatite (Radiesse) deposition in a rat model.

Methods: Fourteen adult Sprague Dawley rats were injected in the parietal skull with hydroxylapatite (n=10) or a carrier gel control (n=4), using a subperiosteal injection technique on the right and a subcutaneous injection technique on the left. At 1, 3, and 6 months, 3 rats (1 negative control, 2 variables) were sacrificed. At 12 months, the remaining 5 rats were sacrificed. After each harvest, the calvaria were examined under both light and polarized microscopy.

Results: …

Treatment Of Intractable Neurogenic Cough With Cricopharyngeal Myotomy, Anne Lee Durstenfeld, Bs, Joseph Spiegel, Md, Mauritis Boon, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Objectives: Neuropathic cough that is incompletely responsive to medical therapy may be due to cricopharyngeal hypertonicity. The objective was to describe the utility of cricopharyngeal myotomy in alleviating symptoms of intractable neuropathic cough.

Study Design: Retrospective review.

Methods: A retrospective chart review was performed for three patients who underwent cricopharyngeal myotomy for intractable cough. Trigger phenomena, previous evaluation and treatment, and outcomes after surgery, namely patient perception of improvement and medication use after surgery, were assessed and documented.

Results: After cricopharyngeal myotomy, all three patients noted symptomatic improvement and were weaned off medication. Continued improvement was noted at follow …

Endoscopic Ultrasonic Dacryocystorhinostomy For Recurrent Dacryocystitis Following Rhinoplasty, Nadia Mostovych, Md, Mindy R. Rabinowitz, Md, Edmund A. Pribitkin, Md, Jurij R. Bilyk, Md

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Abstract:

The lacrimal sac is the structure most vulnerable to injury when performing osteotomies for rhinoplasty. When performed in a low lateral position or along the frontal process of the frontal-maxillary suture, osteotomies have the potential to tear the medial canthal ligament and injure the underlying lacrimal sac resulting in dacryocystitis. We report a case of dacryocystitis in a 19 year old male who presented with recurrent episodes of pain, tearing, and discharge from his left eye following primary rhinoplasty. He was found to have obstruction of the lacrimal system secondary to a low lateral osteotomy with an impinging bone …