Objectives: Nodular fasciitis (NF) is a self-limited, mass-forming, fibrous proliferation that can occur in the head and neck and may mimic malignancy. Fine-needle aspiration biopsy (FNAB) is a minimally invasive, rapid, accurate method of obtaining diagnostic material from head and neck masses. In this study, we verify the usefulness of FNAB in obtaining a definitive diagnosis of NF. Methods: Cases were identified from our laboratory information system. Cytology slides were reviewed to note morphologic features and confirm diagnoses. Clinical history was obtained to document the case presentations and outcomes. Results: All 9 cases were found to have clinical presentations and common distinguishing morphologic features consistent with NF. Two cases were excised surgically, and the remainder regressed spontaneously. There were no recurrences. Conclusions: FNAB can produce a definitive diagnosis of NF, providing an opportunity to avoid surgical excision in patients with a typical clinical presentation.

Keywords:
Spindle cell lesion, Fine-needle aspiration, Head and neck region, Pseudosarcoma, Nodular fasciitis
© 2016 S. Karger AG, Basel
2016
Copyright / Drug Dosage / Disclaimer
Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher.
Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug.
Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.
You do not currently have access to this content.