STUDY OBJECTIVES In maxillary nosocomial sinusitis (MNS) related to severe sepsis, nitric oxide (NO) concentration in the maxillary sinuses is drastically reduced secondarily to a downregulation of type-2 NO synthase. NO plays a major role in nonspecific immune defense of sinuses. We therefore aimed to study maxillary NO concentration during the treatment of MNS with drainage, daily lavage, and...

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BACKGROUND Balloon dilatational tracheostomy using the Ciaglia Blue Dolphin device has recently been introduced as a modification of the Ciaglia technique. The aim of this study was to compare the new Dolphin system with the single-step dilatational tracheostomy (Ciaglia Blue Rhino) in intensive care unit (ICU) patients. METHODS Consecutive patients admitted to the ICU of the Emergency Depart...

specialists, epidemiologists, research scientists, and other health care professionals from around the world gathered (from December 16 to December 19, 2001) to hear the latest developments in the surveillance, control, treatment, and prevention of infectious diseases at the 41st Interscience Conference on Antimicrobial Agents and Chemotherapy in Chicago, Illinois. Major areas of interest inclu...

This is a report of the use of endoscopic sinus surgery in the management of three patients diagnosed with rhino-orbital or rhino-orbito-cerebral mucormycosis. A retrospective review was performed of the clinical examinations and imaging studies of three patients who underwent endoscopic sinus surgery as part of their therapy for mucormycosis. In addition to endoscopic surgery, all patients had...

BACKGROUND AND PURPOSE It is important to differentiate fungal from nonfungal sinusitis in order to determine the optimal treatment for chronic sinusitis. The purpose of this study was to describe the CT findings of calcifications in chronic fungal and nonfungal maxillary sinusitis. METHODS Five hundred ten patients with pathologically proved chronic maxillary sinusitis were studied with unen...

UNLABELLED Currently, there is no validated quality-of-life instrument that evaluates both functional and aesthetic outcomes after rhinoplasty. The goal of this study was to develop and validate a comprehensive quality-of-life instrument to assess patient satisfaction with both functional and aesthetic outcomes after rhinoplasty. METHODS The study was designed as a prospective instrument vali...