Cannula cricothyroidotomy: management of false-negative aspiration
نویسندگان
چکیده
منابع مشابه
Ultrasound-guided cannula cricothyroidotomy.
1128 November 2012 W HEN difficulty with airway management is anticipated, standard guidelines recommend that the airway is secured in the awake patient.1 In the “cannot intubate, cannot ventilate” situation, surgical or cannula cricothyroidotomy is required.1 However, identification of the cricothyroid membrane by palpation is frequently inaccurate, even under elective conditions.2 Preoperativ...
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A double cannula is described suitable for the aspiration of soft lens matter. The cannula is a modification of a double irrigation needle already marketed and will be available in a presterilised disposable pack for use with disposable syringes.
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Background. The purpose of this study was to assess the factors that affect the false-negative outcomes of fine-needle aspiration biopsies (FNABs) in thyroid nodules. Methods. Thyroid nodules that underwent FNAB and surgery between August 2005 and January 2012 were analyzed. FNABs were taken from the suspicious nodules regardless of nodule size. Results. Nodules were analyzed in 2 different gro...
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BACKGROUND The BRAF V600E mutation is highly specific for papillary thyroid carcinoma (PTC). A test for this mutation can increase the diagnostic accuracy of fine-needle aspiration cytology (FNAC), but a considerably high false-negative rate for the BRAF V600E mutation on FNAC has been reported. In this study, we investigated the risk factors associated with false-negative BRAF V600E mutation r...
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before concluding the surgical procedure, these complications can be prevented. We describe a case in which a lenticular fragment is identified and describe a novel technique of using a cannula to remove the piece rather than the typical re-insertion of the irrigation/aspiration handpiece which can actually create turbulent flow and lead to loss of the fragment under the iris or in the ciliary ...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 2009
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.2009.06141_8.x