Fine Needle Aspiration of Poorly Defined Indurated and Well-Defined Breast Lesions

2007 ◽  
Vol 51 (5) ◽  
pp. 692-698
Author(s):  
Hidehiro Takei ◽  
Bernardo Ruiz ◽  
Jane Dancer ◽  
John Hicks
Keyword(s):  
Fine Needle Aspiration ◽  
Needle Aspiration ◽  
Breast Lesions ◽  
Fine Needle

Accuracy of Breast Fine-Needle Aspiration Biopsy Using the International Academy of Cytology Yokohama System in Clinico-Radiologically Indeterminate Lesions: Initial Findings Demonstrating Value in Lesions of Low Suspicion of Malignancy

2021 ◽  
pp. 1-7
Author(s):  
Shruti Agrawal ◽  
Michael Leonard Anthony ◽  
Pranoy Paul ◽  
Divya Singh ◽  
Akansha Agarwal ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Biopsy ◽  
Needle Aspiration ◽  
Aspiration Biopsy ◽  
Breast Lesions ◽  
Fine Needle ◽  
Malignant Lesions ◽  
Needle Aspiration Biopsy ◽  
International Academy

<b><i>Background:</i></b> Fine-needle aspiration biopsy (FNAB) in breast lesions offers accurate results in differentiating benign and malignant lesions. However, its role is unclear when core-needle biopsy (CNB) is available, the latter providing additional information regarding tumor grade, invasion, and hormone receptor status in malignant lesions. In benign breast lesions, especially in BIRADS category 4a and 4b, FNAB, and CNB provide similar pathological information, whereby FNAB may serve as a more rapid and cost-effective investigation. The study was planned to reevaluate the diagnostic accuracy of FNAB in BIRADS category 4a, 4b, and 4c lesions. <b><i>Materials and Methods:</i></b> FNAB and biopsy reports of all patients with breast lesions sent between September 1, 2018, and November 30, 2020, were collected and the International Academy of Cytology (IAC) Yokohama category and BIRADS score were recorded for each case. The rate of malignancy and the accuracy of FNAB in diagnosing malignancy were calculated for each BIRADS 4a, 4b, and 4c subgroup. <b><i>Results:</i></b> A total of 249 cases of BIRADS 4 lesions had corresponding cytology and histopathology diagnoses. FNAB showed high diagnostic accuracy in all BIRADS groups. A benign categorization was associated with a very low number of false-negative diagnoses, especially in BIRADS 4a lesions. <b><i>Conclusion:</i></b> The study reconfirms the excellent accuracy of breast FNAB using the IAC Yokohama system in diagnosing breast malignancies. Furthermore, BIRADS 4a lesions found to be belonging to the cytological benign category may be excluded from CRB and kept on clinical follow-up.

Fine Needle Aspiration Biopsy of Breast Lesions and Histopathologic Correlation

1997 ◽  
Vol 41 (3) ◽  
pp. 705-712 ◽  
Author(s):  
Premila De Souza Rocha ◽  
Nisha Sunil Nadkarni ◽  
Suzette Menezes
Keyword(s):  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Biopsy ◽  
Needle Aspiration ◽  
Aspiration Biopsy ◽  
Breast Lesions ◽  
Fine Needle ◽  
Needle Aspiration Biopsy

scholarly journals Fine-needle aspiration biopsy for breast lesions: a comparison between two devices for obtaining cytological samples

2005 ◽  
Vol 123 (6) ◽  
pp. 271-276 ◽  
Author(s):  
Ruffo Freitas Júnior ◽  
Marise Amaral Rebouças Moreira ◽  
Gustavo Antônio de Souza ◽  
Ellen Hardy ◽  
Regis Resende Paulinelli
Keyword(s):  
Fine Needle Aspiration ◽  
Predictive Value ◽  
Fine Needle Aspiration Biopsy ◽  
Needle Aspiration ◽  
Aspiration Biopsy ◽  
Breast Lesions ◽  
Fine Needle ◽  
Vacuum Device ◽  
Needle Aspiration Biopsy ◽  
Breast Lumps

CONTEXT AND OBJECTIVE: Fine-needle aspiration biopsy has been accepted worldwide for breast lesions. However, some questions remain, including the appropriateness of the puncture method. The objective of this work was to compare aspirates obtained by the auto-vacuum device and by the syringe pistol holder. DESIGN AND SETTING: Randomized trial for validation of diagnostic method, at Hospital das Clínicas da Universidade Federal de Goiás and Hospital Araújo Jorge, Goiânia. METHODS: 351 patients presenting breast lumps underwent fine-needle aspiration biopsy, either with the auto-vacuum device or the syringe pistol holder. A single cytopathologist analyzed all of the cytology slides. The rates of insufficient material, cellularity, cell distortion and background hemorrhage were evaluated. RESULTS: The percentages of insufficient material were 16% and 22% (p = 0.18), for the auto-vacuum and pistol aspirates, respectively. Good cellularity was seen in 34% of auto-vacuum and 29% of pistol samples (p = 0.4). Cell distortion was seen in 31 and 26 cases, respectively (p = 0.7). Background hemorrhage occurred in 63 (35%) and 54 cases (31%) (p = 0.2), for auto-vacuum and pistol. The sensitivity was 88% and 86%; specificity 99% and 100%, positive predictive value 96% and 100%, negative predictive value 96% and 95% and total accuracy 76% and 75% for the auto-vacuum and pistol, respectively. CONCLUSION: The results obtained from the two fine-needle aspiration biopsy methods were equivalent. Therefore, the auto-vacuum device is a good option for obtaining aspirates for cytology.

scholarly journals A Clinicopathologic Study of Various Breast Lesions by Fine Needle Aspiration Cytology (FNAC)

2018 ◽  
Vol 8 (3-4) ◽  
pp. 27-31
Author(s):  
Kazi Farzana Khanam ◽  
Nasima Akter ◽  
Tarana Tabashum ◽  
Abu Khalid Muhammad Maruf Raza ◽  
Asma Ul Hosna ◽  
...  
Keyword(s):  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Cytology ◽  
Needle Aspiration ◽  
Breast Lesions ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Clinicopathologic Study ◽  
Needle Aspiration Cytology

The effect of stereotactic fine needle aspiration biopsy on the management of impalpable breast lesions

The Breast ◽  
1994 ◽  
Vol 3 (3) ◽  
pp. 173-176 ◽  
Author(s):  
D.M. Killeen ◽  
F. Fraser ◽  
S.J. Leinster ◽  
L.S. Turnbull ◽  
P.A. Smith ◽  
...  
Keyword(s):  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Biopsy ◽  
Needle Aspiration ◽  
Aspiration Biopsy ◽  
Breast Lesions ◽  
Fine Needle ◽  
Needle Aspiration Biopsy

scholarly journals Fine Needle Aspiration Cytology Findings of Breast Lesions in Western Region of Nepal

2018 ◽  
Vol 16 (2) ◽  
pp. 9-12
Author(s):  
Pragya Gautam Ghimire ◽  
Prasanna Ghimire ◽  
Sharmila Gupta
Keyword(s):  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Cytology ◽  
Parasitic Infection ◽  
Age Groups ◽  
Needle Aspiration ◽  
Breast Lesions ◽  
Breast Cancers ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Needle Aspiration Cytology

Aim: Breast cancer is the most common neoplasm worldwide. Fine needle aspiration cytology is a minimally invasive, highly sensitive and cost effective investigation for breast lesions. The aim of our study was to evaluate the spectrum of fine needle aspiration cytology findings of breast lesions. Material and Methods: It was a prospective study conducted in the Department of Pathology during a 2 year period from Jun 2016- May 2018. A total of 284 patients with breast lesions were subjected to ultrasound guided fine needle aspiration cytology. Result: The age of presentation ranged from 13 years to 81 years with a mean age of 34.9±13.5 years. Most common age group for breast lesions was in 21-30 age groups (39.1%). Fibro adenoma was the most common benign pathology (26.8%) followed by fibrocystic changes (26.4%). Malignancy was noted in 16.2% with majority in the 41-50 age groups. Parasitic infection was noted in 2 cases. Conclusion: Screening of breast lesions is warranted resulting in significant reduction of morbidity and mortality related to breast cancers. Fine needle cytology plays a pivotal role in the overall management of breast lesions.

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