Diagnostic Accuracy and Pitfalls in Fine Needle Aspiration Cytology of Salivary Gland Lesions: An Advanced Study Approach

2021 ◽  
pp. 104-111
Author(s):  
Crysle Saldanha ◽  
Hilda Fernandes
Keyword(s):  
Salivary Gland ◽  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Cytology ◽  
Needle Aspiration ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Study Approach ◽  
Advanced Study ◽  
Needle Aspiration Cytology

scholarly journals A comparative study of fine-needle aspiration cytology and histopathology in salivary gland lesions

1970 ◽  
Vol 1 (2) ◽  
pp. 108-113 ◽  
Author(s):  
S Vaidya ◽  
A Sinha ◽  
S Narayan ◽  
S Adhikari ◽  
KC Sabira
Keyword(s):  
Salivary Gland ◽  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Cytology ◽  
Needle Aspiration ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Neoplastic Lesions ◽  
Needle Aspiration Cytology ◽  
Sensitivity Specificity

Background: A wide variety of benign and malignant tumours originate in the salivary glands and insufficient tumour cells make their diagnosis difficult in some patients. The aim of this study was to evaluate the efficacy of fine-needle aspiration cytology in the diagnosis of salivary gland lesions and to correlate cytological findings with histopathology. Materials and Methods: This was a prospective study done from September 2002 to May 2004. Fine needle aspiration cytology was performed in 58 patients with clinically significant salivary gland masses. Results: Fine needle aspiration cytology categorized 67.24% of the salivary gland lesions as neoplastic and 32.76% as non-neoplastic lesions. Amongst the neoplastic lesions, 76.9% were benign and 23.1% were malignant cases. Histopathological examination revealed that 81.05% of the cases were benign and 18.95% were malignant. Fine needle aspiration cytology had a sensitivity, specificity and diagnostic accuracy of 81.82%, 100% and 96.55%, respectively. The positive predictive value and negative predictive value was 100% and 95.9%, respectively. Conclusion: Fine needle aspiration of the salivary gland is a safe and reliable technique in the primary diagnosis of salivary gland lesions. Although, limitations are encountered while predicting specific lesions on cytology, especially when dealing with cystic and some malignant lesions, this study has shown that fine needle aspiration cytology has a high sensitivity, specificity and diagnostic accuracy in diagnosing salivary gland lesions. Keywords: Salivary glands; Fine needle aspiration cytology; Histopathology DOI: http://dx.doi.org/10.3126/jpn.v1i2.5403 JPN 2011; 1(2): 108-113

Diagnostic Accuracy of Fine Needle Aspiration Cytology for High-Grade Salivary Gland Tumors

2013 ◽  
Vol 20 (7) ◽  
pp. 2380-2387 ◽  
Author(s):  
Bo Young Kim ◽  
Jiyeon Hyeon ◽  
Gwanghui Ryu ◽  
Nayeon Choi ◽  
Chung-Hwan Baek ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Cytology ◽  
Needle Aspiration ◽  
Salivary Gland Tumors ◽  
High Grade ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Needle Aspiration Cytology

scholarly journals Diagnostic utility of fine needle aspiration cytology in salivary gland lesions: a teaching institutional experience

2019 ◽  
Vol 6 (11) ◽  
pp. 3955 ◽  
Author(s):  
Shilpa M. Shetty ◽  
Kusuma K. N.
Keyword(s):  
Salivary Gland ◽  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Predictive Value ◽  
Fine Needle Aspiration Cytology ◽  
Needle Aspiration ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Needle Aspiration Cytology ◽  
Sensitivity Specificity

Background: Fine needle aspiration cytology (FNAC) is being widely used for pre-operative diagnosis of salivary gland lesions. It is a simple, cost effective and safe procedure that provides valuable information for planning appropriate management. The aim was to study cytohistopathological correlation of salivary gland lesions; to examine sensitivity, specificity and diagnostic accuracy of fine needle aspiration cytology of salivary gland lesions.Methods: A 4 year 8 months study was conducted from January 2015 to August 2019. Salivary gland lesion FNAC performed in the Department of Pathology, SIMS, Shimoga who were followed up with corresponding biopsy specimen were included in the study.Results: Total of 42 cases was included in the study. Pleomorphic adenoma was the commonest lesion encountered. The overall sensitivity, specificity, diagnostic accuracy, positive predictive value and negative predictive value was 50%, 97.22%, 90.47%, 75% and 92.10%. Diagnostic pit falls occurred because of sampling error and overlapping morphological features.Conclusions: Fine needle aspiration (FNA) though poses diagnostic dilemma in some cases, it still forms an easy and less invasive procedure that can assess therapeutic management of salivary gland lesions.

scholarly journals Diagnostic Accuracy Of Fine Needle Aspiration Cytology in Salivary Gland Neoplasms

2018 ◽  
Vol 5 (2) ◽  
pp. 3532-3536
Author(s):  
Junu Devi
Keyword(s):  
Salivary Gland ◽  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Cytology ◽  
Malignant Tumors ◽  
Needle Aspiration ◽  
Age Group ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Needle Aspiration Cytology

Introduction- Evaluation of diagnostic accuracy of fine needle aspiration cytology (FNAC) in salivary gland neoplasms. Materials and method – this is a crossectional study provides analysis of 82 salivary neoplasms out of 244 salivary FNAC during the period September 2011 to august 2014. All non neoplastic lesions were excluded from the study.All age group and both sex were included. FNAC results were  reviewed, the morphology of individual cells and their patterns in the smears were studied  in detail  and diagnosis were made. Histopathological studies were done whenever possible and were considered the gold standard. Results – The study included 82 cases, male to female ratio was 1.2 :1 ; commonly involved age group was 20 to 40 years. Fiftyfive cases (67.07%) were diagnosed as benign, 27 cases (32.93%) as malignant tumors. Pleomorphic  adenoma(59.76%) was most common benign neoplasms and mucoepidermoid carcinoma(23.17%) was most common malignant neoplasms. Parotid was most frequently involved gland(63.41%).Benign tumors common in parotid gland malignant tumors common in submandibular gland.Diagnostic accuracy was found to be 94.87% with false negative rate 5.1%. Conclusion – FNAC of salivary gland proved to be  a highly accurate initial diagnostic test for preoperative evaluation of salivary neoplasms.

scholarly journals DIAGNOSTIC ACCURACY OF FINE NEEDLE ASPIRATION CYTOLOGY IN SALIVARY GLAND MASSES

2020 ◽  
Vol 8 (3) ◽  
pp. 382-386
Author(s):  
Farzana Manzoor ◽  
◽  
Bilal Ahmad Sheikh ◽  
Ruby Reshi ◽  
Arshi Beg ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Diagnostic Accuracy ◽  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Cytology ◽  
Needle Aspiration ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Needle Aspiration Cytology
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