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Ethmoid Sinus

Extensive pneumatization of the ethmoid sinus in a case of velocardiofacial syndrome

December 20, 2013  |  Dewey A. Christmas, MD; Joseph P. Mirante, MD, FACS; Eiji Yanagisawa, MD, FACS

A case and a series of published cases of esthesioneuroblastoma (ENB) in which long-standing paraneoplastic SIADH had preceded ENB diagnosis

October 24, 2013  |  Uri Gabbay, MD, MPH; Leonor Leider-Trejo, MD; Gideon Marshak, MD; Merav Gabbay, MD; and Dan M. Fliss, MD

Abstract

Esthesioneuroblastoma (ENB) is a rare tumor of the olfactory mucosa. We treated a 50-year-old man with an ENB in the right ethmoid sinus who had been diagnosed 16 years earlier with syndrome of inappropriate antidiuretic hormone secretion (SIADH) of unknown cause. When the ENB...

Central giant cell reparative granuloma of the ethmoids with bilateral proptosis and intracranial extension

February 25, 2013  |  Subhash C. Gupta, MS; Sachin Jain, MS; Ravi Mehrotra, MD; Himanshu P. Singh, MBBS

Abstract

Central giant cell reparative granuloma is an infrequent, benign, proliferating lesion affecting the maxilla, mandible and, rarely, cranial bones. A 16-year-old girl presented with a 6-month history of recurrent nasal bleeding, a mass in the nose, difficulty in nasal breathing...

Sinonasal teratocarcinosarcoma with intracranial extension: Case report and literature review

December 31, 2012  |  Shafik N. Wassef, MD; Payal Kapur, MBBS, MD; Samuel L. Barnett, MD; Larry L. Myers, MD, FACS

Abstract

Sinonasal teratocarcinosarcoma (SNTCS) is an extremely rare malignancy of the paranasal sinuses that possesses the histopathologic features of both teratomas and carcinosarcomas. We report the case of a 58-year-old white man who presented with a 1-year history of a...

Sphenoethmoid sinusitis in a child resulting in a disastrous intracranial sequela

November 1, 2012  |  Aye Jane Sow, MS(ORL-HNS); Jeevanan Jahendran, MS(ORL-HNS); Charng Jeng Toh, MS(Neurosurg); Thean Yean Kew, FRCR

Abstract

Localized sphenoethmoid sinusitis in children is a rare occurrence. It is usually overlooked because of the misconception that the sinuses are not developed. We describe a case of localized acute sphenoid and right posterior ethmoid sinusitis that presented as right frontobasal...

Renal cell carcinoma metastatic to the sinonasal region: Three case reports with a review of the literature

November 1, 2012  |  Pradipta Kumar Parida, MS, DNB, MNAMS

Abstract

The paranasal sinuses are a rare location for metastases. The most frequent infraclavicular primary tumor to metastasize to the nose and paranasal sinuses is renal cell carcinoma. Three cases of bilateral renal cell carcinoma with metastases to the paranasal sinuses and with...

Paranasal sinus mucocele

July 5, 2012  |  Lester D.R. Thompson, MD

Radiographic findings are essential to the diagnosis of paranasal sinus mucocele. Usually opacification of the sinus with thinning, erosion, or destruction of the sinus wall are seen.

Staphylococcus aureus cavernous sinus thrombosis mimicking complicated fungal sinusitis

July 5, 2012  |  Murat Songu, MD; Nazan Can, MD; Kazim Onal, MD; Secil Arslanoglu, MD; Nezahat Erdogan, MD; Aylin Kopar, MD; Ejder Ciger, MD

Abstract

Septic cavernous sinus thrombosis is a rare and potentially life-threatening complication of infections involving the paranasal sinuses or the middle one-third of the face. We report a challenging case of cavernous sinus thrombosis...

Spectrum of paranasal sinus mycoses in coastal India

June 4, 2012  |  Jyoti R. Kini, MD; Spoorthy S. Shetty, MBBS; Hema Kini, MD

Abstract

Fungal infections of the nose and paranasal sinuses are uncommon, and the disease they cause can be identified from their histopathologic appearance. The aim of this study was to assess the incidence of fungal infection and histopathologic changes...

Inflammatory myofibroblastic tumor of the nose and paranasal sinuses masquerading as a malignancy

May 1, 2012  |  Mohamed Amin, MD, FRCSI; Rohana Ali, AFRCS; Susan Kennedy, MD; Conrad Timon, MD, FRCSI

Abstract

Inflammatory myofibroblastic tumor (IMT) of the nose and paranasal sinuses is a rare entity that exhibits a diverse histologic pattern that can mimic malignant tumors clinically and radiologically. We present a case of IMT in an 88-year-old man who presented with an aggressive...

Endoscopic view of an asymmetric roof of the ethmoid sinus

May 1, 2012  |  Dewey A. Christmas, MD; Joseph P. Mirante, MD, FACS; Eiji Yanagisawa, MD, FACS

It is important to study the anatomy of the roof of the ethmoid sinus both preoperatively and intraopereatively, especially to determine whether there are differences in the height and thickness of the left and right sides.

Osteoid osteoma of the ethmoid sinus: A rare diagnosis

May 1, 2012  |  E. Bradley Strong, MD; James R. Tate, MD; Dariusz Borys, MD

Abstract

Osteoid osteomas are benign osseous lesions. They have seldom been described in the otolaryngology literature, and they are extremely rare in the ethmoid sinuses. We report a new case of osteoid osteoma of the ethmoid sinus in a 15-year-old girl. The workup consisted of...

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