نتایج جستجو برای: lund mackay scale
تعداد نتایج: 580523 فیلتر نتایج به سال:
OBJECTIVE To determine whether the 15-degree reverse Trendelenburg position (RTP) during functional endoscopic sinus surgery improves endoscopic field of view and reduces intraoperative blood loss when compared with the horizontal position (HP). STUDY DESIGN A prospective, randomized controlled trial. SETTING St Paul's Sinus Centre, Vancouver, Canada. SUBJECTS Patients with chronic rhinos...
1 Bristol Institute for Transfusion Sciences, National Blood Service, Bristol, UK 2 Department of Transfusion Medicine, University Hospital, Ulm, Germany 3 Growing Your Knowledge, Split Junction, NSW, Australia 4 American Red Cross Blood Services, Southern California Region, Pomona, CA, USA 5 Reference Laboratory for Immunohematology and Blood Groups, Blood Services Center, Magen David Adom, Te...
Department of Physics, Carnegie Mellon University, Pittsburgh, PA 15213; Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037; X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439; Department of Biophysical Chemistry, Lund University, SE-221 00 Lund, Sweden; Laboratory of Physical and Structu...
OBJECTIVES We assessed the effects of endoscopic sinus surgery on quality of life of patients with nasal polyposis or chronic sinusitis. PATIENTS AND METHODS Thirty patients (5 females, 25 males; mean age 36 years; range 17 to 58 years) who underwent endoscopic sinus surgery were prospectively evaluated. The diagnoses were nasal polyposis in 15 patients and chronic sinusitis in 15 patients. P...
Objective. To determine the efficacy of sinonasal evaluation preceding hematopoietic cell transplant (HCT) and to correlate pretransplant findings with subsequent risk of post-HCT complications based on radiographic, endoscopic, and microbiologic findings. Study Design. Case series with chart review. Setting. Academic tertiary care center. Subjects and Methods. Seventy-one patients underwent pr...
STUDY OBJECTIVE To evaluate the prevalence of computed tomography (CT) sinus imaging in a pediatric cystic fibrosis (CF) population, determine changes in Lund Mackay (LM) scores over time, and estimate radiation exposure. STUDY DESIGN Case series with chart review. SETTING Tertiary care children's hospital. SUBJECTS AND METHODS In total, 202 pediatric patients with CF who underwent endosc...
PURPOSE To analyze the outcome of endoscopic sinus surgery (ESS) after preoperative systemic steroid (PSS) treatment for chronic rhinosinusitis (CRS) with nasal polyposis (NP) and to investigate and compare clinicopathological factors associated with the outcome. MATERIALS AND METHODS We performed a retrospective chart review of 468 patients with CRS with NP who underwent primary ESS between ...
INTRODUCTION Balloon sinuplasty is a minimally invasive endoscopic procedure, developed with the aim of restoring patency of the paranasal sinuses ostia with minimal damage to the mucosa. OBJECTIVE To evaluate the effectiveness of balloon sinuplasty in patients with chronic rhinosinusitis. METHODS This was a prospective cohort study comprising 18 patients with chronic rhinosinusitis without...
BACKGROUND Mucosal cysts in the maxillary antrum (MMC) are a common finding in imaging of the paranasal sinuses. Their significance remains in doubt and their prevalence in the general nonrhinitic population is unknown. OBJECTIVES To establish the prevalence of MMCs in patients without nasal complaints and identify any association with putative causative factors. To identify any correlation b...
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