INTRODUCTION Aneurysmal Bone cysts (ABC) are extremely rare in the head and neck region and even rarer in sinuses. ABC is a benign multicystic mass that is locally-destructive and rapidly expandable. Hemorrhagic fluid content (like in this case) and septated appearance are the characteristic feature of ABC. Established treatment options for ABCs include sclerotherapy, embolization, radiotherapy...

Parathyroid carcinoma is a rare disease in pediatric patients. We present a case of a 13-year-old girl who presented to the Thyroid Department for an asymptomatic palpable neck mass for 1 year. The high levels of calcium, ionized calcium, and parathyroid hormone level along with parathyroid scintigraphy studies suggested primary hyperparathyroidism. Parathyroid carcinoma was confirmed by biopsy...

Laryngeal cysts involving the valleculae are rare but well known cause of upper respiratory obstruction. Vallecular cysts are uncommon lesions seen in the pediatric population and mostly present within the first few weeks of life. They may present with diversity of clinical signs and symptoms including failure to thrive, stridor and respiratory distress. Thyroglossal duct cyst, on the other han...

Introduction:Most metastatic lymph nodes from head and neck malignancy are solid. Cystic nodes are found in 33% - 61% of carcinomas arise from Waldeyer’s ring, of which only 1.8% - 8% originate are from the nasopharynx. Some cystic cervical metastases were initially presumed to be branchial cleft cyst. This case report aims to highlight the unusual presentation of cystic cervical metastasis sec...

OBJECTIVES To identify presenting symptoms, growth patterns, and outcomes of head and neck plexiform neurofibromas (PNs) in children with neurofibromatosis type 1 (NF-1); to determine which patients may benefit most from operative intervention in terms of duration of disease-free progression, perioperative morbidity, identification of malignancy, and symptom relief. DESIGN A retrospective rev...

Introduction:The purpose of this study was to define the etiologies of Horner syndrome in the pediatric population. Methods: A retrospective review was performed of the medical records of all pediatric Horner syndrome patients (<18 years old) examined by the pediatric ophthalmology services at two large referral centers. Results: Seventythree pediatric Horner syndrome patients were identified. ...