We present the case of a 31-year-old woman who was referred with a 12-month history
of a tumor on the ulnar side of her dominant right hand. The eventual histopathologic
diagnosis was an atypical pleomorphous lipomatous tumor, an entity that has only been
recently classified in the World Health Organization Classification of Soft Tissue
and Bone Tumors.
Key words
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References
- Lipomas of the hand: a review and 13 patient case series.Eplasty. 2010; 10: e66
- Exceptionally large, atypically located spindle cell lipoma.BMJ Case Rep. 2019; 12: 3232209
- Spindle cell lipomas arising at atypical locations.Am J Clin Pathol. 2016; 146: 487-495
- Spindle cell lipoma is strongly CD34 positive. An immunohistochemical study.J Cutan Pathol. 1996; 23: 546-550
- Haemosiderotic fibrolipomatous tumour (so-called haemosiderotic fibrohistiocytic lipomatous tumour): analysis of 13 new cases in support of a distinct entity.Histopathology. 2006; 48: 453-461
- Hemosiderotic fibrohistiocytic lipomatous lesion: ten cases of a previously undescribed fatty lesion of the foot/ankle.Mod Pathol. 2000; 13: 1192-1199
- Palmar atypical lipomatous tumour with spindle cell features (well-differentiated spindle cell liposarcoma): a rare neoplasm arising in an unusual anatomical location.Virchows Arch. 2005; 446: 300-304
- “Atypical” pleomorphic lipomatous tumor: a clinicopathologic, immunohistochemical and molecular study of 21 cases, emphasizing its relationship to atypical spindle cell lipomatous tumor and suggesting a morphologic spectrum (atypical spindle cell/pleomorphic lipomatous tumor).Am J Surg Pathol. 2017; 41: 1443-1445
- Atypical spindle cell lipomatous tumor: clinicopathologic characterization of 232 cases demonstrating a morphologic spectrum.Am J Surg Pathol. 2017; 41: 234-244
- Atypical spindle cell/pleomorphic lipomatous tumor.Histol Histopathol. 2020; 35: 769-778
Article info
Publication history
Published online: June 05, 2021
Accepted:
April 14,
2021
Received:
August 7,
2020
Footnotes
No benefits in any form have been received or will be received related directly or indirectly to the subject of this article.
Identification
Copyright
© 2022 by the American Society for Surgery of the Hand. All rights reserved.