Results 331 to 340 of about 229,810 (394)
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Cancer Investigation, 2004
Fine needle aspiration (FNA) has been widely used as a diagnostic tool for the past half century. Differing from large bore cutting needle biopsy, FNA utilizes 22- to 27-gauge needles. The cell samples aspirated from a lesion are characteristically smeared on glass slides for immediate microscopic evaluation.
David Burstein, Maoxin Wu
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Fine needle aspiration (FNA) has been widely used as a diagnostic tool for the past half century. Differing from large bore cutting needle biopsy, FNA utilizes 22- to 27-gauge needles. The cell samples aspirated from a lesion are characteristically smeared on glass slides for immediate microscopic evaluation.
David Burstein, Maoxin Wu
openaire +3 more sources
The Laryngoscope, 2001
AbstractObjectives: Fine‐needle aspiration biopsy (FNAB) is a technique in which a fine needle is introduced into a mass, cellular material is aspirated, and a cytological diagnosis is rendered. It separates reactive and inflammatory processes that do not require surgical intervention from neoplasia and benign from malignant tumors.
Amedee, R. G., Dhurandhar, N. R.
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AbstractObjectives: Fine‐needle aspiration biopsy (FNAB) is a technique in which a fine needle is introduced into a mass, cellular material is aspirated, and a cytological diagnosis is rendered. It separates reactive and inflammatory processes that do not require surgical intervention from neoplasia and benign from malignant tumors.
Amedee, R. G., Dhurandhar, N. R.
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Digestive Endoscopy, 2018
Fine‐needle aspiration (FNA) cytology has been the preferred technique for procuring tissue at endoscopic ultrasound (EUS) procedures for the past 25 years.
J. Bang +6 more
semanticscholar +1 more source
Fine‐needle aspiration (FNA) cytology has been the preferred technique for procuring tissue at endoscopic ultrasound (EUS) procedures for the past 25 years.
J. Bang +6 more
semanticscholar +1 more source
Fine Needle Aspiration Cytology
Southern Medical Journal, 1977Aspirations were done in 221 breasts and 32 extramammary sites with a 25 gauge needle attached to an ordinary 10 ml syringe. The aspirated material was expressed from the needle hub onto a slide, smeared by means of a second slide, air dried, and stained with a Wright-Giemsa solution.
Leon Manheimer, Arkadi M. Rywlin
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Pediatric Pulmonology, 2019
Endobronchial ultrasound‐guided transbronchial needle aspiration (EBUS‐TBNA) and endoscopic ultrasound with an echobronchoscope‐guided fine needle aspiration (EUS‐B‐FNA) are useful modalities in the evaluation of mediastinal pathologies in adults ...
K. Gulla +6 more
semanticscholar +1 more source
Endobronchial ultrasound‐guided transbronchial needle aspiration (EBUS‐TBNA) and endoscopic ultrasound with an echobronchoscope‐guided fine needle aspiration (EUS‐B‐FNA) are useful modalities in the evaluation of mediastinal pathologies in adults ...
K. Gulla +6 more
semanticscholar +1 more source
Fine-Needle Aspiration of the Thyroid
JAMA: The Journal of the American Medical Association, 1991ABSTRACT To the Editor. —We recently compared the histopathological follow-up of 146 patients who underwent prior evaluation of their thyroid enlargements by fine-needle aspiration biopsy (FNAB) prior to surgery (during the period from 1984 to June 1990) with a group of 182 patients who had thyroid surgery without preoperative FNAB during the period ...
John F. Gillooley +4 more
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The Journal of Laryngology & Otology, 2003
Fine needle aspiration test is a useful tool in the investigation of head and neck masses, be they of salivary gland, lymphoid, thyroid or other (branchial cyst) origin. Some practical aspects of this procedure are presented.
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Fine needle aspiration test is a useful tool in the investigation of head and neck masses, be they of salivary gland, lymphoid, thyroid or other (branchial cyst) origin. Some practical aspects of this procedure are presented.
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Hepatoblastoma in Fine Needle Aspirates
Acta Cytologica, 1996To analyze cytomorphologic characteristics of hepatoblastoma (HB) and evaluate the feasibility of recognizing its histologic subtypes in smears.Fine needle aspirates from 14 primary and 1 metastatic HB were reexamined. The diagnosis of HB was confirmed by tissue examination (10 cases) and by clinical and laboratory findings alone (5 cases).In 12 ...
B. Jereb +5 more
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Fine-Needle Aspiration of the Breast
Mayo Clinic Proceedings, 1986One of the numerous controversial issues related to the clinical management of breast cancer is the role of fine-needle aspiration (FNA). Despite its enthusiastic use in the diagnosis of thyroid nodules, its application to breast abnormalities has been accepted reluctantly.
John S. Welch +3 more
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Fine-needle aspiration of ganglioneuroma
Diagnostic Cytopathology, 2005Ganglioneuroma is a rare soft tissue neoplasm, arising most frequently in the mediastinum or retroperitoneum in children and young adults. Correct evaluation of this lesion is of crucial importance, as there are some malignant neoplasms that have similar clinical presentations.
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