Comparison of preoperative diagnostic accuracy of fine needle aspiration and core needle biopsy in parotid gland neoplasms

2021 ◽  
Author(s):  
Abdurrahman Bugra Cengiz ◽  
Hasan Deniz Tansuker ◽  
Recep Gul ◽  
Funda Emre ◽  
Tuna Demirbas ◽  
...  
Keyword(s):  
Parotid Gland ◽  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Core Needle Biopsy ◽  
Needle Biopsy ◽  
Needle Aspiration ◽  
Core Needle ◽  
Fine Needle ◽  
Preoperative Diagnostic

scholarly journals Preoperative diagnostic of parotid gland neoplasms: fine-needle aspiration cytology or core needle biopsy?

2018 ◽  
Vol 275 (11) ◽  
pp. 2609-2613 ◽  
Author(s):  
Peter Zbären ◽  
Asterios Triantafyllou ◽  
Kenneth O. Devaney ◽  
Vincent Vander Poorten ◽  
Henrik Hellquist ◽  
...  
Keyword(s):  
Parotid Gland ◽  
Fine Needle Aspiration ◽  
Core Needle Biopsy ◽  
Needle Biopsy ◽  
Needle Aspiration ◽  
Aspiration Cytology ◽  
Core Needle ◽  
Fine Needle ◽  
Preoperative Diagnostic ◽  
Needle Aspiration Cytology

scholarly journals Diagnostic efficacy of imaging and biopsy methods for peritoneal mesothelioma in a calf

2019 ◽  
Vol 15 (1) ◽  
Author(s):  
Yasuhiro Morita ◽  
Sadamu Sugiyama ◽  
Takeshi Tsuka ◽  
Yoshiharu Okamoto ◽  
Takehito Morita ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Core Needle Biopsy ◽  
Needle Biopsy ◽  
Needle Aspiration ◽  
Peritoneal Mesothelioma ◽  
Cytologic Examination ◽  
Core Needle ◽  
Fine Needle ◽  
Peritoneal Effusion

Abstract Background Peritoneal mesothelioma is a rare abdominal disease; that occasionally occurs congenitally in younger calves. Cytologic examination of peritoneal effusion (PE) was utilized to diagnose this disease, and was not diagnostic. Diagnostic accuracy has been elevated by recent use of ultrasonography (US), despite most diagnoses have been obtained post-mortem in slaughter houses or during clinical necropsy. In humans, ante-mortem diagnosis is highly associated with clinical use of computed tomography (CT) and laparoscopy together with imaging-assisted biopsy. The present report evaluates the diagnostic applicability of CT and laparoscopy as well as US via the practical application of these imaging modalities in an affected calf, and compares the cytologic and histologic findings among in PE, and specimens obtained from fine-needle aspiration and core-needle biopsy. In addition, the present results were reviewed in comparison with those of previous bovine and human reports. Case presentation A 58-day-old male Japanese black calf presented first with scrotal swelling, followed by progressive abdominal distention. Abnormalities of the case included: 1) accumulation of anechoic PE inside the swollen scrotum and abdomen; 2) formation of multiple echogenic nodules within the peritoneal membrane based on US images; 3) presence of hyper-dense spots (suspected calcification) along the margins of the nodules; 4) anatomic connections between intra-abdominal nodular lesions and the swollen tunica vaginalis via the inguinal region based on CT images; 5) serosanguineous-colored and less-turbid characteristics of PE; and 6) formation of multiple nodules over all of the serosa of the rumen as well as the peritoneal wall based on laparoscopic views. Fine-needle aspiration and core-needle biopsy were successfully performed under US and laparoscopic observations, respectively. Histology findings of the core-needle biopsy specimen appeared more indicative (characterization of tubular structures comprised of cubical or columnar abnormal mesothelial cell linings) diagnostically of peritoneal mesothelioma than did findings of the fine-needle aspiration specimen. Conclusions To the best of our knowledge, this report is the first description of clinical applications of CT and laparoscopy to diagnose peritoneal mesothelioma in a calf. Laparoscopy enhanced the diagnostic accuracy due to clear gross visualization of the intra-abdominal abnormalities and applicability to imaging-guided core-needle biopsy.

Core Needle Biopsy and Fine Needle Aspiration Alone or in Combination: Diagnostic Accuracy and Impact on Management of Renal Masses

2017 ◽  
Vol 197 (6) ◽  
pp. 1396-1402 ◽  
Author(s):  
Frances Cate ◽  
Meghan E. Kapp ◽  
Shanna A. Arnold ◽  
Lan L. Gellert ◽  
Omar Hameed ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Core Needle Biopsy ◽  
Needle Biopsy ◽  
Needle Aspiration ◽  
Renal Masses ◽  
Core Needle ◽  
Fine Needle

scholarly journals Fine-Needle Aspiration Biopsy of Liver Lesions Yields Higher Tumor Fraction for Molecular Studies: A Direct Comparison With Concurrent Core Needle Biopsy

2019 ◽  
Vol 17 (9) ◽  
pp. 1075-1081
Author(s):  
Patricia Ellen Goldhoff ◽  
Poonam Vohra ◽  
Kanti Pallav Kolli ◽  
Britt-Marie Ljung
Keyword(s):  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Core Needle Biopsy ◽  
Needle Biopsy ◽  
Fine Needle Aspiration Biopsy ◽  
Needle Aspiration ◽  
Aspiration Biopsy ◽  
Core Needle ◽  
Fine Needle ◽  
Needle Aspiration Biopsy

Background: This retrospective study evaluated and compared the diagnostic accuracy and suitability of tissue specimens for advanced molecular diagnostic testing obtained via 2 different techniques for percutaneous biopsy of primary and metastatic liver tumors. Patients and Methods: Samples from 137 patients with liver masses who underwent concurrent fine-needle aspiration biopsy with cell block (FNAB-CB) and core needle biopsy (CNB) at 2 hospitals were assessed for diagnostic accuracy, tumor fraction, and tumor cellularity. A subset of FNAB-CBs, that were deemed to have less or equal tumor cellularity compared with CNBs, had level sections performed and were reassessed for tumor cellularity. Results: Diagnostic accuracy was 96% for FNAB and 93% for CNB (P=.267). In FNAB-CBs, tumor fraction was significantly higher than in CNB samples (67% vs 36%; P<.0001), whereas nontumor components were significantly lower (stromal component, 7% vs 29%; P<.0001; background benign hepatocytes, 25% vs 36%; P=.003). Additionally, in 44% of cases, FNAB-CB tumor cellularity was equal to or greater than that of the concurrent CNB. Conclusions: In the current age of personalized medicine, a minimally invasive, safe approach to obtaining adequate tissue for myriad molecular testing is paramount. We have shown that FNAB sampling is diagnostically accurate and produces higher tumor fractions than CNB. Thus, FNAB should be strongly considered as an initial sampling modality, especially for patients in whom molecular tests will determine management.

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