Results 1 to 10 of about 44,691 (162)

Is fine needle aspiration biopsy reliable in the diagnosis of parotid tumors? Comparison of preoperative and postoperative results and the factors affecting accuracy

Brazilian Journal of Otorhinolaryngology, 2019
Introduction: Fine needle aspiration biopsy is a valuable tool in preoperative evaluation of head and neck tumors. However, its accuracy in management of salivary gland tumors is debatable. Objective: We aimed to investigate the efficacy and the accuracy
Husamettin Yasar, Resit Murat, Yalcin Alimoglu   +2 more
exaly   +3 more sources

Does large needle aspiration biopsy add pain to the thyroid nodule evaluation? [PDF]

PLoS ONE, 2013
Thyroid large needle aspiration biopsy is disregarded because it is thought to be associated with pain. This is in contrast with our 32 years long experience.
Angelo Carpi, Giuseppe Rossi, Andrea Nicolini, Giorgio Iervasi, Matteo Russo, Jeffrey Mechanick   +5 more
doaj   +1 more source

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

Brazilian 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, Zhu Qingjun, Zheng Wei, Zhou Fang, Zhou Lei, Ni Yuanyuan, Hu Kefu   +6 more
doaj   +1 more source

Endoscopic Ultrasound-guided Fine-needle Aspiration Biopsy of a Renal Mass [PDF]

The Korean Journal of Helicobacter and Upper Gastrointestinal Research, 2021
Traditionally, tissue biopsies of kidney lesions are usually performed with CT or percutaneous ultrasound guidance, but biopsies using EUS have rarely been reported.
Jaehyun Ha, Daejin Kim, Hyunsoo Kim, Chang Keun Park, Jaekwon Jung, Yun Jin Chung, Jaekwang Lee, Hanjun Ryu   +7 more
doaj   +1 more source

A Comparative Study of Ultrasound-guided Fine Needle Aspiration Cytology versus Core-needle Biopsy Histology in Thyroid Nodules

Zhongliu Fangzhi Yanjiu, 2020
Objective To compare the diagnostic accuracy, sensitivity, specificity and complications between ultrasound-guided fine needle aspiration cytology and core needle biopsy histology in thyroid nodules.
LI Xia, XIAO Yingcong
doaj   +1 more source

Accuracy of Core Needle Biopsy Versus Fine Needle Aspiration Cytology for Diagnosing Salivary Gland Tumors [PDF]

Journal of Pathology and Translational Medicine, 2015
Background: Core needle biopsy is a relatively new technique used to diagnose salivary gland lesions, and its role in comparison with fine needle aspiration cytology needs to be refined.
In Hye Song, Joon Seon Song, Chang Ohk Sung, Jong-Lyel Roh, Seung-Ho Choi, Soon Yuhl Nam, Sang Yoon Kim, Jeong Hyun Lee, Jung Hwan Baek, Kyung-Ja Cho   +9 more
doaj   +1 more source

Fine-needle aspiration biopsy of the liver [PDF]

American Journal of Roentgenology, 1980
Percutaneous fine-needle aspiration biopsy of focal liver lesions was performed in 36 patients. Of the biopsies, 83% yielded enough cytologic material for a correct diagnosis, without significant complications. The primary indication for the biopsy was to document the presence of malignancy and avoid a diagnostic laparotomy.
J, Zornoza, S, Wallace, N, Ordonez, J, Lukeman   +3 more
openaire   +2 more sources

Contrast-enhanced harmonic endoscopic ultrasound-guided fine-needle aspiration in the diagnosis of solid pancreatic lesions: a retrospective study. [PDF]

PLoS ONE, 2015
The negative predictive value of endoscopic ultrasonography-guided fine needle aspiration for the diagnosis of solid pancreatic lesions remains low, and the biopsy specimens are sometimes inadequate for appropriate pathological diagnosis.To evaluate the ...
Xiaojia Hou, Zhendong Jin, Can Xu, Minmin Zhang, Jianwei Zhu, Fei Jiang, Zhaoshen Li   +6 more
doaj   +1 more source

Clinical value of CT-guided percutaneous fine-needle aspiration biopsy for peritoneal lesions

BMC Medical Imaging, 2020
Background To investigate the clinical value of CT-guided percutaneous fine-needle aspiration biopsy for peritoneal lesions of unknown nature. Methods A retrospective analysis was conducted of 84 patients with peritoneal thickening for unknown reasons ...
Hualong Yu, Chuanyu Zhang, Shihe Liu, Gang Jiang, Shaoke Li, Liang Zhang, Yongjie Wang, Wenjian Xu   +7 more
doaj   +1 more source

A challenging case of Mesenchymal Chondrosarcoma involving the thyroid and special considerations for diagnosis

Clinical Diabetes and Endocrinology, 2020
Background Thyroid ultrasound is usually used to risk-stratify incidental thyroid nodules. Nodules with high risk sonographic features for malignancy are evaluated by fine-needle aspiration.
Noura Nachawi, Madelyn Lew, Kristine Konopka, Zahrae Sandouk   +3 more
doaj   +1 more source