نتایج جستجو برای: preoperative evaluation

تعداد نتایج: 872131  

Journal: :Head & neck 2014
David Lesnik Mary Elizabeth Cunnane David Zurakowski Gul Ozbilen Acar Cenk Ecevit Alasdair Mace Dipti Kamani Gregory W Randolph

BACKGROUND To study the diagnostic accuracy of physical examination (PE), ultrasonography (US), contrastenhanced computed tomography (CT) and in preoperative detection of macroscopic nodal metastasis in primary/recurrent papillary thyroid carcinoma (PTC) patients to determine if the routine addition of CT would be beneficial in accurate preoperative lymph-node surgery planning. METHODS In a t...

Journal: :The Laryngoscope 2017
Kevin J Choi David M Kaylie

BACKGROUND Computed tomographies (CTs) and magnetic resonance imagings (MRIs) have been traditionally used to evaluate cochlear implant (CI) candidates. The utility of preoperative imaging in pediatric CI candidates is well documented because anatomic abnormalities can alter surgical planning in up to 20% of cases. However, the utility of preoperative imaging is yet to be determined in adult CI...

Journal: :Chest 1999
R L Doyle

Preoperative pulmonary evaluation and preparation involve first identifying patients at risk for complications and then attempting to modify that risk. For most patients without underlying lung disease, a thorough history and physical examination and preoperative instruction in the use of incentive spirometry is sufficient. In patients with known or suspected lung disease, preoperative pulmonar...

Journal: :International journal of ophthalmology and clinical research 2021

Over the past decade, Penetrating Keratoplasty (PKP) graft failure has been increasingly managed by Descemet Membrane Endothelial (DMEK). Moreover, Anterior Segment Optical Coherence Tomography (AS-OCT) is becoming as essential modality for perioperative evaluation. Our aim to share important surgical considerations and modifications based on preoperative evaluation using AS-OCT and, consequent...

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