A Case of Angiolymphoid Hyperplasia with Eosinophilia / 대한이비인후과학회지

Angiolymphoid hyperplasia with eosinophilia is a disorder of the skin and subcutaneous lesion of unknown cause. It is characterized by painless, vascular tumor-like nodules of various size, primarily affecting the head and neck region. The histological hallmark of angiolymphoid hyperplasia with eosinophilia is a benign angiomatous or angioma-like proliferation within the background of the stroma, which is heavily infiltrated by lymphocytes and eosinophils, and includes lymphatic follicles with prominent germinal centers. The authors have recently experienced a case of angiolymphoid hyperplasia with eosinophilia in a 29-year old male who had painless and enlarging nodules in the nasal cavity and the buccal mucosa for a year. We present this case with the review of literatures.

A Case of Transnasal Endoscopic Orbital Decompression in Grave's Ophthalmopathy / 대한이비인후과학회지

Grave's disease is an autoimmune disorder and affects thyroid gland and orbit. Ocular manifestations of this disease, referred to as Grave's ophthalmopathy are caused by deposition of antithyroglobulin immune complexes into extraocular muscles and orbital fats. Consequent increase in volume of orbital contents results in exopthalmos. Severe exopthalmos results in several significant visual consequences as follows: exposure keratitis, diplopia and optic neuropathy. Orbital decompression for Grave's ophthalmopathy has traditionally been performed through either an external or a transantral approach. The advent of intranasal endoscopes allowed for the development of a transnasal approach for medial and inferior orbital wall decompression. Recently, the authors experienced a case of Grave's ophthalmopathy complicated with exposure keratitis and performed endoscopic transnasal orbital decompression, so report this case with a review of literature.