Volume 21, Issue 6 pp. 398-401
Brief Report

Fine-needle aspiration cytology of malignant hemangiopericytoma of the salivary gland: A case report

Keiko Shimizu C.T., C.M.I.A.C.

Keiko Shimizu C.T., C.M.I.A.C.

Department of Pathology, Saiseikai Osaka Noe Hospital, Imperial Gift Foundation, Inc., Osaka, Japan

Search for more papers by this author
Seiko Ogura C.T., C.M.I.A.C.

Seiko Ogura C.T., C.M.I.A.C.

Department of Pathology, Saiseikai Osaka Noe Hospital, Imperial Gift Foundation, Inc., Osaka, Japan

Search for more papers by this author
Tadao K. Kobayashi Ph.D., C.F.I.A.C.

Corresponding Author

Tadao K. Kobayashi Ph.D., C.F.I.A.C.

Department of Pathology, Saiseikai Shiga Hospital, Imperial Gift Foundation, Inc., Ritto, Shiga, Japan

Department of Pathology, Saiseikai Shiga Hospital, Imperial Gift Foundation, Inc., Ritto, Shiga 520–3046, Japan.Search for more papers by this author
Ryoji Kushima M.D., Ph. D.

Ryoji Kushima M.D., Ph. D.

Department of Pathology, Saiseikai Shiga Hospital, Imperial Gift Foundation, Inc., Ritto, Shiga, Japan

Search for more papers by this author
Shinya Toyokuni M.D., Ph.D.

Shinya Toyokuni M.D., Ph.D.

Department of Pathology and Biology of Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Search for more papers by this author
Yoko Iwasa M.D., Ph.D.

Yoko Iwasa M.D., Ph.D.

Laboratory of Anatomic Pathology, Kyoto University Hospital, Kyoto, Japan

Search for more papers by this author
Masami Sakurai M.D., Ph.D.

Masami Sakurai M.D., Ph.D.

Kobe Women's Junior College, Kobe, Japan

Search for more papers by this author

Abstract

A 79-yr-old woman presented with a 5-yr history of swelling of the left cheek. The fine-needle aspiration (FNA) smear showed a spindle-cell neoplasm with capillaries and benign endothelial cells. The spindle cells possessed pleomorphic, hyperchromatic elongated nuclei and a moderate amount of ill-defined cytoplasm. They also showed papillary arcades surrounded and encased by relatively small ovoid to short spindle cells. Subsequent surgical excision confirmed the presence of malignant hemangiopericytoma (HP). Immunohistochemical studies on the histologic section using vimentin were strongly positive, consistent with HP. To the best of our knowledge, this is the second published report of FNA cellular features of malignant HP of the salivary gland. Besides delineating the FNA cellular features of HP of the salivary gland, the present case illustrates the value of using immunohistochemical approaches. Diagn. Cytopathol. 1999;21:398–401. © 1999 Wiley-Liss, Inc.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.