Basal cell adenoma mimicking adenoid cystic carcinoma on FNAC- A Case Report
Keywords:
Fine needle aspiration cytology, basal cell adenoma, adenoid cystic carcinoma, salivary gland
Abstract
A 40-year-old-female presented with a right parotid swelling. It was diagnosed as adenoid cystic carcinoma on FNAC. On histopathology final diagnosis of basal cell adenoma was made. Basal cell adenoma is a rare and benign basaloid neoplasm of the salivary gland. The other basaloid neoplasms are pleomorphic adenoma, basal cell adenocarcinoma, adenoid cystic carcinoma, metastatic basal cell carcinoma, metastatic squamous cell carcinoma and small cell carcinoma. Differentiating basaloid neoplasms on FNAC pose diagnostic difficulties. The goal is to discuss problems and pitfalls in FNAC diagnosis of basal cell adenoma and to emphasize on cautious approach while diagnosing basaloid neoplasm on cytology.
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References
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3. Gonzalez-Garcia R, Nam-Cha SH, Munoz-Guerra MF, Gamallo-Amat C. Basal cell adenoma of the parotid gland. Case report and review of the literature. Med Oral Patol Oral Cir Buccal. 2006; 11: e206-9. [PubMed]
4. Jang M, Park D, Lee SR, Hahm CK, Kim Y, Kim Y, Park CK, Tae K, Park MH, Park YW. Basal Cell Adenoma in the Parotid Gland: CT and MR Findings. Am J Neuroradiol 2004; 25(4): 631-5. [PubMed]
5. Gupta N, Bal A, Gupta A, Rajwanshi A. Basal cell adenoma- A diagnostic dilemma on fine needle aspiration cytology. Diagn Cytopathol 2011; 39(12): 913-6. [PubMed]
6. Kotwal M, Gaikwad S, Patil R, Munshi M, Bobhate S. FNAC of Salivary Gland - A Useful Tool in Preoperative Diagnosis or a Cytopathogist’s Riddle?. J Cytol 2007; 24 (2): 85-8.
7. Anwar K, Iqbal J, Mohammad R, Khan M, Zada B. Differentiating Malignant from Benign Lesions- The Value of Preoperative Cytology in the Management of Parotid Neoplasms. Ann. Pak Ins. Med Sci 2012; 8(1): 70-4.
8. Hara H, Oyama T, Saku T. Fine needle aspiration cytology of basal cell adenoma of the salivary gland . Acta cytol 2007; 51(5): 685-91. [PubMed]
9. Stanley MW, Horwitz CA, Rollins SD, Powers CN, Bardales RH, Korourain S, Stern SJ. Basal cell (monomorphic) and minimally pleomorphic adenomas of the salivary glands.Distinction from the solid (anaplastic) type of adenoid cystic carcinoma in fine needle aspiration. Am J Clin Pathol 1996 ;106(1): 35-41.
CITATION
DOI: 10.17511/ijmrr.2014.i02.18
Published: 2014-04-30
How to Cite
1.
Singh A, Sharma R, Nema SK. Basal cell adenoma mimicking adenoid cystic carcinoma on FNAC- A Case Report. Int J Med Res Rev [Internet]. 2014Apr.30 [cited 2024Dec.28];2(2):166-8. Available from: https://ijmrr.medresearch.in/index.php/ijmrr/article/view/80
Section
Case Report
OAI - Open Archives Initiative
