Results 31 to 40 of about 229,810 (394)

Segmentation of ultrasound images of thyroid nodule for assisting fine needle aspiration cytology [PDF]

open access: yes, 2012
The incidence of thyroid nodule is very high and generally increases with the age. Thyroid nodule may presage the emergence of thyroid cancer. The thyroid nodule can be completely cured if detected early.
Tian, Hua   +3 more
core   +2 more sources

The utility of the Milan System as a risk stratification tool for salivary gland fine needle aspiration cytology specimens

open access: yesCytopathology, 2018
To perform a retrospective investigation of our institutional experience with salivary gland fine needle aspirations (FNA) through the framework of The Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) and assess the risks of neoplasm and ...
Sharon J Song   +5 more
semanticscholar   +1 more source

Diagnostic accuracy of fine needle aspiration cytology in providing a diagnosis of cervical lymphadenopathy among HIV-infected patients [PDF]

open access: yes, 2015
Background: Opportunistic infections and malignancies cause lymphadenopathy in HIV-infected patients. The use and accuracy of fine needle aspiration cytology in diagnosing of cervical lymphadenopathy among HIV-infected patients is not well studied in ...
Kalyesubula, R   +4 more
core   +2 more sources

Transbronchial fine needle aspiration. [PDF]

open access: yesThorax, 1982
In a pilot study, 21 patients underwent transbronchial fine needle aspiration (TBFNA) using a 45 cm-22 gauge needle guided by means of a semi-rigid metal sleeve, which was introduced through a standard rigid bronchoscope. A total of 33 aspirations were performed from main carina (15), paratracheal (five), and lobar carinal (13) foci.
E Malberger, R König-Nativ, J Lemer
openaire   +3 more sources

Granular Cell Tumor – Clinically Presented as Lymphadenopathy [PDF]

open access: yes, 2010
Granular cell tumors are relatively uncommon benign lesions occurring in almost any part of the body. We report the cytological diagnosis of granular cell tumor in 25-year-old male patient who presented with an inguinal mass clinically suspected to be a ...
Biljana Pauzar   +3 more
core   +4 more sources

Computed tomography versus ultrasound/fine needle aspiration biopsy in differential diagnosis of thyroid nodules: a retrospective analysis

open access: yesBrazilian Journal of Otorhinolaryngology, 2021
Introduction: Ultrasound sonography provides a quick method for determining which nodule to sample for fine needle aspiration biopsy in thyroid nodules.
Wang Tao   +6 more
doaj  

Thyroid Fine Needle Aspiration [PDF]

open access: yesActa Cytologica, 2009
The recent letter by Dr Oertel1 points to a critical issue. With thyroid biopsies using small needles, suction not only is unnecessary but also is counterproductive, often leading to local bleeding and, …
openaire   +6 more sources

Diagnostic efficacy of ultrasonography-guided fine needle aspiration cytology on thyroid swellings

open access: yesThe Egyptian Journal of Otolaryngology, 2022
Introduction Patients presenting with a thyroid nodule, if malignant, may call for removal. A good screening tool with high diagnostic value for preoperative evaluation is preferred.
Mudit Gupta   +6 more
doaj   +1 more source

Fine-needle aspirates of thyroid microcarcinoma [PDF]

open access: yesJournal of the American Society of Cytopathology, 2016
Widespread use of ultrasound allows for detection of smaller thyroid nodules and preoperative evaluation with fine-needle aspiration (FNA). Both incidental and non-incidental microcarcinoma can be found, leading to uncertainty with clinical management.A retrospective analysis of thyroid FNAs performed at our institution was conducted for the 5-year ...
Kristen L. Partyka, Howard H. Wu
openaire   +3 more sources

A randomized controlled cross-over trial and cost analysis comparing endoscopic ultrasound fine needle aspiration and fine needle biopsy*

open access: yesEndoscopy International Open, 2016
Background and study aims: Techniques to optimize endoscopic ultrasound-guided tissue acquisition (EUS-TA) in a variety of lesion types have not yet been established.
A. Aadam   +13 more
semanticscholar   +1 more source

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