November 8, 2018 | Panagiotis Kerezoudis, MD; Patrick R. Maloney, MD; Brandon McCutcheon, MD, MPP; Jeffrey Janus, MD; Mark Jentoft, MD; Timothy Kaufmann, MD; Daniel Honore Lachance, MD; Jamie J. Van Gompel, MD; Mohamad Bydon, MD
Abstract
We report a case of a middle-aged woman with a diffuse, nonenhancing, progressively atrophic T2-hyperintense lesion involving the left frontotemporal lobes and insula found to be synchronous high-grade sinonasal neuroendocrine carcinoma (SNEC) after initial endonasal resection...
August 18, 2018 | Dewey A. Christmas, MD; Joseph P. Mirante, MD, MBA, FACS; Eiji Yanagisawa, MD, FACS
Surgical intervention is indicated only in the event of symptoms or complications caused by the osteoma.
July 18, 2017 | Jae Hoon Lee, MD
In most cases, a choanal polyp is identified as an ipsilateral polypoid mass on endoscopy. Therefore, the main symptom of CP is unilateral nasal obstruction.
October 25, 2016 | Dewey A. Christmas, MD; Joseph P. Mirante, MD, FACS; Eiji Yanagisawa, MD, FACS
Current operative techniques continue to build on the foundation of functional endoscopic sinus surgery from the work of Messerklinger.
September 19, 2016 | John M. Lee, MSc, MD; Michael Au, MD
Abstract
Onodi cell mucoceles are rare entities that can cause devastating ocular complications if not treated promptly. Delays in the diagnosis are possible because of the wide range of differential diagnoses of unilateral retrobulbar optic neuropathy. We describe a new case of Onodi...
April 30, 2016 | Dewey A. Christmas, MD; Joseph P. Mirante, MD, MBA, FACS; Eiji Yanagisawa, MD, FACS
The identification and complete removal of the uncinate process results in a widened middle meatus and access to the ethmoid bulla, the frontal recess, and the outflow tract of the maxillary sinus.
February 24, 2016 | Joseph P. Mirante, MD, MBA, FACS; Dewey A. Christmas, MD; Eiji Yanagisawa, MD, FACS
It is often impossible to classify the disease process on the basis of endoscopic findings alone, but tissue biopsy and culture will lead to the appropriate diagnosis.
December 14, 2015 | Meir Warman, MD; Seth Willen, MD; Peter J. Catalano, MD, FACS, FARS
Abstract
The presentation of an enlarged pneumatized bulla ethmoidalis (BE) that obstructs the ethmoid infundibulum has not been previously reported. We report such a case in a 23-year-old woman who presented with recurrent acute rhinosinusitis and chronic rhinosinusitis. The...
October 31, 2015 | Eiji Yanagisawa, MD, FACS; Dewey A. Christmas, MD; Joseph P. Mirante, MD, FACS
Before the development of functional endoscopic sinus surgery (FESS), total intranasal ethmoidectomy was performed without the aid of telescopes.
September 21, 2015 | Dodul Mondal, MBBS; Manisha Jana, MD; Prabir Kumar Sur, MD; Ebnam Murshed Khan, MD
Abstract
Meningiomas are common intracranial extra-axial masses. They are rarely encountered in extracranial locations; when they are, the most common head and neck locations are the paranasal sinuses and the temporal bone. Meningiomas in children are very rare, especially in the...
July 21, 2015 | Dewey A. Christmas, MD; Joseph P. Mirante, MD, FACS; Eiji Yanagisawa, MD, FACS
The division of the anterior from the posterior ethmoid cells is determined by the basal lamella of the middle turbinate.
April 28, 2015 | Dewey A. Christmas, MD; Joseph P. Mirante, MD, FACS; Eiji Yanagisawa, MD, FACS
Frontal recess-choanal polyps, as found in the case described in this report, are rare.
