American journal of otolaryngology
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Comparative Study
Transnasal, transfacial, anterior skull base resection of olfactory neuroblastoma.
Using a transnasal, transfacial, anterior skull base approach, we have removed olfactory neuroblastomas (OFN) obviating the need for a frontal craniotomy. The objectives were to present our surgical approach in achieving clear margins, to assess patient survival, and to recommend eligibility criteria. ⋯ Although craniofacial resection remains an accepted approach for surgical treatment of OFN, we have adopted a transnasal, transfacial approach eliminating the need for a frontal craniotomy. This approach allows for adequate exposure of the cribriform plate, dura, and anterior skull base. Our technique minimizes dural defects and prevents many craniotomy-associated complications, including frontal lobe retraction. Long-term follow-up is needed to compare survival using this approach; however, our results to date are quite promising.
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We describe the presentation and management of a patient who presented to our institution with severe nasal frostbite from nasal cannula supplemental oxygen malfunction. This rare complication has not previously been reported in the English Literature. We describe the physical properties of compressed oxygen release that may contribute to these malfunctions and the role of the otolaryngologist in the management of the resulting injuries.
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Comparative Study
A balloon dilatation technique for the treatment of intramaxillary lesions using a Foley catheter in chronic maxillary sinusitis.
In chronic maxillary sinusitis, pathologic mucosas of the anterior and lateral walls of the maxillary sinus are difficult to remove. Trocar insertion to the canine fossa is the most commonly used procedure. In the present work, we report a method involving a balloon dilatation technique for treatment of intramaxillary lesions using a Foley catheter in chronic maxillary sinusitis and the outcomes of this approach. ⋯ The balloon dilatation technique using a Foley catheter is a minimally invasive and effective technique that is not associated with major complications in cases of intramaxillary lesions.
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Randomized Controlled Trial Comparative Study
Effects of sulfurous, salty, bromic, iodic thermal water nasal irrigations in nonallergic chronic rhinosinusitis: a prospective, randomized, double-blind, clinical, and cytological study.
Nasal irrigations are mentioned among the adjunctive measures for treating several sinonasal conditions. Hyperchromatic supranuclear stria (HSS) in the ciliated cells (CCs) has recently been suggested as a potential cytological marker of the anatomofunctional integrity of nasal mucosa. The aim of this study was to compare the effects of nasal irrigations with sulfurous, salty, bromic, iodic (SSBI) thermal water or isotonic sodium chloride solution (ISCS) in patients with nonallergic chronic rhinosinusitis, considering the endoscopic, functional, microbiological, and cytological evidence (including the ratio of HSS-positive CCs to total CCs [the HSS+ rate]). ⋯ Both types of nasal irrigation improved the endoscopic and microbiological features of patients with nonallergic chronic rhinosinusitis, whereas only SSBI irrigations significantly reduced total nasal resistance. Further investigations are needed based on longer treatments and follow-up periods to establish whether the HSS+ rate is useful for monitoring clinical improvements in chronic rhinosinusitis treated with nasal irrigations.
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Review Case Reports
Esophageal fish bone migration induced thyroid abscess: case report and review of the literature.
A thyroid abscess is a rare condition, and it is so infrequently encountered. A migrated fish bone is a rare otolaryngologic emergency indicated when the foreign body penetrates through the esophageal mucosa into the thyroid gland space of the neck after several weeks of swallowing. ⋯ An intrathyroid abscess was diagnosed; and she underwent thyrotomy with transcervical approach. A foreign body, which proved to be a fish bone and which fortunately did not cause any adverse effects, was removed.