Abstract
Fine-needle aspiration cytology (FNAC) features of malignant chondroid syringoma (MCS) are rarely documented. Here, we report a case of recurrent MCS, highlighting its interesting clinicopathologic features. Initially, we received cytology and histopathology slides (for review) of a 57-year-old woman who had undergone resection for an occipital MCS and later presented with recurrence. On reviewing the slides, cytology was consistent with recurrent MCS. However, tissue sections showed features of a malignant epithelial tumor with comedonecrosis and sebaceous differentiation owing to which a diagnosis of metastatic adenocarcinoma/malignant adnexal tumor was suggested. Due to an ambiguous histology, a repeat FNA was performed to perform immunocytochemistry (ICC) and oil-red O stains, which confirmed the diagnosis of MCS with sebaceous differentiation. Thus, in a situation where histology was inconclusive due to lack of representative sections, FNAC played a major role in resolving the diagnostic dilemma and facilitating an appropriate clinical management.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
