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Objective: To report a novel pioneering approach of endoscopic embolization (EE) and resection of juvenile nasopharyngeal angiofibroma (JNA) and describe all outcomes and results., Methods: Four patients presented to the University of Miami with repeated episodes of unilateral epistaxis diagnosed by fiberoptic and radiographic examination as nasal JNA. Subsequently, in conjunction with neurosurgery, endoscopic visualization was provided to perform intratumor needle insertion, through which the liquid embolic agent Onyx was infused to embolize the JNA's under fluoroscopic and endoscopic guidance. The day after EE, endoscopic resection was performed. Operating room time, estimated blood loss (EBL), and other intraoperative and post-operative results are reported and compared to published literature., Results: A total of 4 patients (all males), had EE of JNA and subsequent endoscopic resection between September 2008 and January 2009. Average EBL during surgery was 412.5 ml (range 150-800) with an average operating room time of 228 min (range 95-485). We experienced no bleeding from the tumor or its attachments, only from the approach. Two patients experienced mild numbness in the V2 distribution, which began to resolve one week post-operatively. No other complications were encountered., Conclusions: This is the first published report of direct endoscopic embolization of JNA with Onyx. Although further studies are needed, it seems to provide a safe, less invasive alternative to traditional embolization and endoscopic resection, but must be done in cooperation with interventional neurosurgery to maximize its safety profile., (Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.)

Functional endoscopic sinus surgery (FESS) has become the surgical procedure of choice for the treatment of chronic sinusitis that is refractory to medical treatment. It has become routine to perform endoscopy in children under general anesthesia 2 to 3 weeks after FESS to facilitate examination and cleaning of the operative site. We compared the clinical outcome of 50 children who underwent FESS without a second-look endoscopy with 50 children who underwent a routine second look. Patients with systemic disease (cystic fibrosis, immotile ciliary syndrome, immunoglobulin deficiency) or undergoing a revision procedure were excluded from the study. The results show that the postoperative improvement in nasal obstruction, nasal drainage, and chronic cough was the same for both groups. We conclude that in the vast majority of children without systemic disease and not undergoing a revision procedure, a second endoscopic procedure may not offer any apparent advantage.

Toxic shock syndrome (TSS) is an uncommon, severe, multisystem illness that may follow any surgical procedure. It usually occurs in the immediate postoperative period and is manifested by the sudden onset of a high fever and a variety of other signs and symptoms. The reported incidence of TSS after nasal surgery is 16 cases per 100,000 patients. We report five unusual cases of delayed TSS that occurred after functional endonasal sinus surgery in which no packing was used. Toxic shock syndrome developed in three children and two adults 5 days to 5 weeks postoperatively. All patients were treated successfully with no sequelae. The pathophysiologic features, clinical manifestations, and treatment of TSS are described in detail.

Objective: Infections of the paranasal sinuses can be complicated by septic thrombosis of the cavernous venous sinuses. After standard antibiotic treatment, fewer than 50% of the patients recover completely, and the mortality rate is approximately 30%. We chose to treat this potentially catastrophic complication with functional endonasal sinus surgery in addition to standard antibiotic therapy., Design: Case study., Patient: A 15-year-old boy presented to the emergency room of LeBonheur Children's Medical Center, Memphis, Tenn, with right proptosis, chemosis, ptosis, ophthalmoplegia, cranial nerve palsies, and paresthesia. The physical examination and computed tomographic scans of the sinuses and orbits revealed edema of the right orbit and pansinusitis, with secondary right cavernous sinus thrombosis and right superior ophthalmic vein thrombosis., Intervention: The patient was started on a regimen of cefuroxime and nafcillin sodium and was scheduled for emergency functional endonasal sinus surgery to drain the primary sites of infection. After surgery, the patient was placed on a 3-week regimen of cefotaxime sodium, metronidazole hydrochloride, vancomycin hydrochloride, and heparin sodium., Results: During surgery, the frontal recess and ethmoid, sphenoid, and maxillary sinuses were found to be filled with polypoid tissue and purulent material. Functional endonasal sinus surgery restored the sinuses to their normal physiologic state. The sinuses demonstrated the progress observed clinically., Conclusions: The improvement in outcome effected by standard antibiotic therapy can be significantly augmented by using functional endonasal sinus surgery in the treatment of cavernous sinus thrombosis.