The Editors for this issue of Otolaryngologic Clinics, Dr George Wanna and Dr Matthew Luke Carlson, envisioned a publication that reviews the evaluation and management of common ear and lateral skull base tumors. Intended audience includes Otologists, Neurotologists, General otolaryngologists and Neurosurgeons alike. The development of management of lateral skull base tumors has been rapid, in the past 40 years there has been a tremendous shift toward conservative therapy for benign lesions. Focused chapters review specific pathologies plus a chapter focused on stereotactic radiotherapy. Topics written by reputed leaders in the field of Otology and skull base tumors include: Imaging of temporal bone lesions; Squamous cell carcinoma of the temporal bone; Glomus tympanicum; Adenomatous tumors of the middle ear; Intralabyrinthine schwannomas; Vestibular schwannoma; Neurofibromatosis2 (including ABI and CI); Non-schwannoma tumors of the CPA; Glomus jugulare; Endolymphatic sac tumors; Non-paraganglioma jugular foramen tumors; Primary tumors of the facial nerve; Cholesterol granuloma and other petrous apex lesions; Stereotactic radiosurgery for tumors of the lateral skull base; Pediatric temporal bone malignancy; and Historical perspective on evolution in management of lateral skull base tumors.

The Editors for this 2-part issue of Otolaryngologic Clinics, Dr George Wanna and Dr Matthew Luke Carlson, envisioned a publication that reviews the evaluation and management of common ear and lateral skull base tumors. Intended audience includes Otologists, Neurotologists, General otolaryngologists and Neurosurgeons alike. The development of management of lateral skull base tumors has been rapid, in the past 40 years there has been a tremendous shift toward conservative therapy for benign lesions. Focused chapters review specific pathologies plus a chapter focused on stereotactic radiotherapy. Topics written by reputed leaders in the field of Otology and skull base tumors include: Imaging of temporal bone lesions; Squamous cell carcinoma of the temporal bone; Glomus tympanicum; Adenomatous tumors of the middle ear; Intralabyrinthine schwannomas; Vestibular schwannoma; Neurofibromatosis2 (including ABI and CI); Non-schwannoma tumors of the CPA; Glomus jugulare; Endolymphatic sac tumors; Non-paraganglioma jugular foramen tumors; Primary tumors of the facial nerve; Cholesterol granuloma and other petrous apex lesions; Stereotactic radiosurgery for tumors of the lateral skull base; Pediatric temporal bone malignancy; and Historical perspective on evolution in management of lateral skull base tumors.

Cancers of the larynx, while survival outcomes increase, result in massive treatment damage from radiation and surgery. Patients often lose ability to speak and to eat. Preserving the larynx is a fine balance of cancer eradication, life extension, and quality of life. This issueof Otolaryngologic Clinics led by Dr Babak Sadoughi should be of interest to Otolaryngologists, Oncologists, Radiologists, and Speech Therapists. The issue approach reaches all the most important aspects of diagnosing and treating the patient with laryngeal cancer with a focus on preserving the voice in early laryngeal cancer and preserving and restoring function in advanced laryngeal cancer. Topics include: Functional Anatomy and Oncological Barriers of the Larynx; Evaluation of the Dysphonic Patient; Role of Advanced Laryngeal Imaging in Glottic Cancer; Laryngeal Function after Radiation Therapy; Management of Dysphonia after Radiation Therapy; Contemporary Surgical Management of Early Glottic Cancer; Voice Prognosis after Transoral Laser Microsurgery of the Larynx; Voice Rehabilitation after Transoral Laser Microsurgery of the Larynx; Quality of Life after Conservation Surgery for Laryngeal Cancer; Salvage Conservation Surgery of the Larynx; Airway Preservation in Ablative Laryngeal Surgery; Voice Restoration after Total Laryngectomy. A special article for Residents, written by a Resident, emphasizes essential "take home messages" for laryngeal function preservation diagnosis and treatment.

The small nasal anatomic area can offer challenges and complications to surgeons and physicians treating chronic rhinosinusitis. This compact, focused publication on Medical and Surgical Complications in Chronic Rhinosinusitis offers clinicians a current source of information to avoid complications and to address them when they arise. Sinus surgery expert and patient champion James Stankiewicz leads this issue with authors who are expert in various aspects of sinus treatment and surgery. Topics include: Overview of complications; Anatomy of the sinus and complications; Orbital complications and treatment; Neurologic complications and treatment; Vascular complications and treatment; Smell loss and sinus surgery; Radiology for cases of higher risk of complications; Medication related complications and side effects; Medical-legal issues and complications; Does image guided surgery reduce complications?; Avoiding complications: overriding principles. Especially dedicated to Residents, Fellows and those in early practice is presentation of External Sinus Surgery and Procedures & Complications; when endoscopic procedures are the norm, how does one handle reversion to an open procedure, which often takes place in emergency situations.

This essential subject to Otolaryngologists on Hearing Loss in Children is edited by leading physicians and academicians Dr. Bradley Kesser and Dr. Margaret Kenna. Topics in this issue on the state of art of diagnosing and managing pediatric hearing loss include: Audiometric evaluation of children with hearing loss; Taking the history and physical exam of the child with hearing loss; Radiographic evaluation of children with hearing loss; Acquired Hearing Loss in Children and Laboratory evaluation of children with hearing loss; Management of children with non-atretic conductive hearing loss; Management of children with congenital aural atresia; Diagnostic evaluation of children with sensorineural hearing loss; Management of children with mild, moderate, and moderate-severe SNHL; Management of children with severe, severe-profound, and profound SNHL; Management of children with unilateral hearing loss; Auditory Neuropathy/Dyssynchrony Disorder; Genetics of Hearing Loss – Syndromic; Genetics of Hearing Loss – Nonsyndromic; Psychosocial aspects of hearing loss in children; Speech and Auditory-Verbal Therapy; On the horizon - cochlear implant technology; Auditory brainstem implants; On the distant horizon - medical therapy for SNHL; Early Practice Considerations for Pediatric Hearing Loss. Each article presents clinically focused diagnosis and management.

This issue of Otolaryngologic Clinics of North America, devoted to Endoscopic Ear and Eustachian Tube Surgery, is guest edited by Drs. João Flávio Nogueira and Muaaz Tarabichi. Articles in this outstanding issue include: Anatomy of the Eustachian Tube; Physiology of the Eustachian Tube; Eustachian Tube Function and Testing; Radiology of the Eustachian Tube; Middle Ear and Eustachian Tube Dysfunction; Endoscopic Eustachian Tube Transnasal Surgery; Endoscopic Anatomy of the Protympanic Space; Outcomes Following Endoscopic Ear Surgery; Endoscopic Management of Superior Semicircular Canal Dehiscence; Endoscopic Management of Tumors in Middle Ear and Mastoid; Outcomes Following Endoscopic Stapes Surgery; Transtympanic Balloon Dilation of the Eustachian Tube; Selective Dysventilation Syndrome; Restoring Petrous Bone Ventilation; and Endoscopic Techniques in Tympanoplasty.

This issue of Otolaryngologic Clinics, Guest Edited by Drs. Manuela Fina, Justin S. Golub, and Daniel Lee, is devoted to Endoscopic Ear Surgery. This issue is one of six selected each year by our series Consulting Editor, Sujana S. Chandrasekhar. Articles in this important issue include: History of Endoscopic Ear Surgery; Endoscopes and Exoscopes for Otology and Neurotology; Redefining middle ear anatomy and physiology; Getting started with Endoscopic Ear Surgery; Otoendoscopy in the Office and Operating Room; Teaching Tools for Endoscopic Ear Surgery; Endoscopic Myringoplasty and Tympanoplasty; Novel Radiologic Approaches for Cholesteatoma Detection; Endoscopic Ear Surgery for Congenital Cholesteatoma; Endoscopic Management of Pediatric Chronic Ear Disease; Endoscopic Management of Acquired Cholesteatoma; Endoscopic Stapes Surgery; Endoscopic-assisted Lateral Skull Base Surgery; New Navigation Approaches for Endoscopic Lateral Skull Base Surgery; Endoscopic-assisted Drug Delivery for Inner Ear Regeneration; Pearls and pitfall in Endoscopic Ear Surgery; Future of Endoscopic Ear Surgery; and The Role for Microsurgery of the Ear.