Influence of secondary aspiration on human aspiration efficiency
نویسندگان
چکیده
منابع مشابه
Combination of aspiration and non-aspiration fine needle biopsy for cytological diagnosis of thyroid nodules
Background: Good cytological sample is very important for the cytological diagnosis of thyroid nodules. The aim of this study was to evaluate the adequacy of prepared samples by the combination of aspiration and non- aspiration fine needle biopsy. Methods: In this descriptive – analytical study, sampling was done simultaneously for each patient in fine needle aspiration and non-aspiration biops...
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Pilomatricoma is a benign skin adnexal tumour usually seen in the head and neck region of children and young adults. It is underrecognized on cytology, resulting in the overdiagnosis of malignancy. We bring forth a case report of a slow growing nodular swelling in a 10-year-old female child, which was misdiagnosed on Fine Needle Aspiration Cytology (FNAC) as a malignant neoplasm and found to be...
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The deformability of human platelets has been evaluated by micropipette aspiration. Control discoid platelets were about ten times as resistant to deformation in the micropipette as red blood cells. Under a constant negative pressure of 10 cm H2O, control platelets developed extension lengths of 0.74 +/- 0.1 micron. Prior treatment with vincristine, colchicine, or low temperature, all of which ...
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BACKGROUND Limited information exists about the nature of and factors associated with oropharyngeal aspiration (OPA) and silent aspiration (SA) in children. A prospective study was undertaken to determine the factors associated with fluoroscopically identified OPA and SA. METHODS Three hundred children presenting with feeding difficulties underwent a videofluoroscopic swallow study (VFSS) for...
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Perhaps the most significant changes in airway management over the recent years have been in the management of an infant delivered through meconium- stained amniotic fluid( MSAF). MSAF occurs in approximately 10℅ to 20℅ of all deliveries and increases to over 30℅ in deliveries after 42 weeks gestation. Meconium aspiration syndrome ( MAS) occurs in about 2℅ to 5℅ of these cases with a high morta...
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ژورنال
عنوان ژورنال: Journal of Aerosol Science
سال: 2014
ISSN: 0021-8502
DOI: 10.1016/j.jaerosci.2014.04.008