Erdheim-Chester disease: Case report, PCR-based analysis of clonality, and review of literature

Samer Al-Quran, John Reith, John Bradley, Lisa M Rimsza

Research output: Contribution to journalArticle

74 Citations (Scopus)

Abstract

Erdheim-Chester disease (ECD) is a rare, distinct clinicopathologic entity with nearly pathognomonic radiographic features. The lesions consist of lipid-storing CD68 (+), CD1a (-) non-Langerhans' cell histiocytes, either localized to the bone or involving multiple organ systems in the body. Whether these histiocytic proliferations represent monoclonal neoplastic populations or are part of a polyclonal reactive process is unclear. We present a case report of ECD in a 35-year-old African-American woman with a progressive course over 6 years. We investigated the clonality of the histiocytes using the HUMARA assay on paraffin-embedded tissue sections but did not find any evidence that these cells represent a monoclonal population. In this report, the characteristics of ECD are reviewed, the genetic basis of the HUMARA assay is discussed, and our results in the context of other clonality investigations reported in the literature to date are summarized.

Original languageEnglish (US)
Pages (from-to)666-672
Number of pages7
JournalModern Pathology
Volume15
Issue number6
DOIs
StatePublished - 2002
Externally publishedYes

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Erdheim-Chester Disease
Histiocytes
Polymerase Chain Reaction
African Americans
Paraffin
Population
Lipids
Bone and Bones

Keywords

  • Clonality
  • Erdheim-Chester disease
  • HUMARA

ASJC Scopus subject areas

  • Pathology and Forensic Medicine

Cite this

Erdheim-Chester disease : Case report, PCR-based analysis of clonality, and review of literature. / Al-Quran, Samer; Reith, John; Bradley, John; Rimsza, Lisa M.

In: Modern Pathology, Vol. 15, No. 6, 2002, p. 666-672.

Research output: Contribution to journalArticle

Al-Quran, Samer ; Reith, John ; Bradley, John ; Rimsza, Lisa M. / Erdheim-Chester disease : Case report, PCR-based analysis of clonality, and review of literature. In: Modern Pathology. 2002 ; Vol. 15, No. 6. pp. 666-672.
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