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False‐negative diagnosis in fine‐needle aspirations of squamous‐cell carcinoma of head and neck
Author(s) -
Pisharodi Latha R.
Publication year - 1997
Publication title -
diagnostic cytopathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.417
H-Index - 65
eISSN - 1097-0339
pISSN - 8755-1039
DOI - 10.1002/(sici)1097-0339(199707)17:1<70::aid-dc16>3.0.co;2-7
Subject(s) - medicine , head and neck , head and neck squamous cell carcinoma , basal cell , carcinoma , radiology , pathology , head and neck cancer , surgery , radiation therapy
Squamous‐cell carcinoma (SCC) is the most common malignancy encountered in the head and neck area. Fine‐needle aspiration (FNA) is routinely performed in the diagnosis of primary, recurrent, and metastatic SCC. This paper describes several diagnostic problems and pitfalls that might be seen in FNAs of SCC. These include cystic changes, well‐differentiated SCC, spindled SCC, and SCC with foreign‐body giant cells, keratin plaques, and ghost cells. Recognition of these patterns along with clinical correlation enables the pathologist to prevent a false‐negative diagnosis. Diagn. Cytopathol. 17:70–73, 1997. © 1997 Wiley‐Liss, Inc.