Retroperitoneal inflammatory liposarcoma in a patient with non-hodgkin lymphoma: a report highlighting diagnostic pitfalls

Cathy S Lim; Caroline L. Cooper; Warick Delprado; James G. Kench; Stanley W. McCarthy; Richard A. Scolyer

doi:10.4061/2010/505436

Retroperitoneal inflammatory liposarcoma in a patient with non-hodgkin lymphoma: a report highlighting diagnostic pitfalls

Cathy S Lim, Caroline L. Cooper, Warick Delprado, James G. Kench, Stanley W. McCarthy, Richard A. Scolyer

Research output: Contribution to journal › Article › peer-review

Abstract

Well differentiated liposarcoma (WDLS) is the commonest subtype of liposarcoma. Recognised subtypes of WDLSs are lipoma-like, sclerosing, spindle cell and inflammatory. The inflammatory variant of WDLS also known as "lymphocyte-rich liposarcoma" is rare. We present a case of inflammatory WDLS occurring in the retroperitoneum, in a patient with a past history of non-Hodgkin lymphoma. We outline the histological features, discuss the differential diagnoses and highlight the diagnostic pitfalls in interpretation of this lesion on fine needle biopsy.

Original language	English
Pages (from-to)	1-5
Number of pages	5
Journal	Pathology Research International
Volume	2010
DOIs	https://doi.org/10.4061/2010/505436
Publication status	Published - 5 Dec 2010
Externally published	Yes

Keywords

Journal Article

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10.4061/2010/505436

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title = "Retroperitoneal inflammatory liposarcoma in a patient with non-hodgkin lymphoma: a report highlighting diagnostic pitfalls",

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Retroperitoneal inflammatory liposarcoma in a patient with non-hodgkin lymphoma : a report highlighting diagnostic pitfalls. / Lim, Cathy S; Cooper, Caroline L.; Delprado, Warick; Kench, James G.; McCarthy, Stanley W.; Scolyer, Richard A.

In: Pathology Research International, Vol. 2010, 05.12.2010, p. 1-5.

Research output: Contribution to journal › Article › peer-review

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AU - Cooper, Caroline L.

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AU - Scolyer, Richard A.

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AB - Well differentiated liposarcoma (WDLS) is the commonest subtype of liposarcoma. Recognised subtypes of WDLSs are lipoma-like, sclerosing, spindle cell and inflammatory. The inflammatory variant of WDLS also known as "lymphocyte-rich liposarcoma" is rare. We present a case of inflammatory WDLS occurring in the retroperitoneum, in a patient with a past history of non-Hodgkin lymphoma. We outline the histological features, discuss the differential diagnoses and highlight the diagnostic pitfalls in interpretation of this lesion on fine needle biopsy.

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