The spectrum of biopsy sites for the diagnosis of sarcoidosis

Alvin S. Teirstein, Marc A. Judson, Robert P. Baughman, Milton D. Rossman, Henry Yeager, David R. Moller

Research output: Contribution to journalArticle

Abstract

Background: The diagnosis of sarcoidosis is most secure when supported by a tissue biopsy exhibiting noncaseating epithelioid granulomas with absence of known granulomagenic agents in a patient with multi-organ disease. Clinicians must decide which site offers the best chance of achieving a diagnostic biopsy with the least patient risk and discomfort. Methods: 736 cases were enrolled in the NHLBI supported A Case Controlled Etiologic Study of Sarcoidosis (ACCESS) from November 1996 to June 1999. All cases required diagnostic organ biopsy (Bx) exhibiting non-caseating epithelioid granulomas without identifiable granulomagenic agent, within six months of recruitment. Positive Kveim-Siltzbach test was accepted in patients with Löfgren's syndrome. Bx sites were correlated with demographic data, chest radiographic stages, symptoms, pulmonary function and associated organ involvement. Results: Seven hundred and seventy-six diagnostic biopsies were performed. Five hundred and sixty-seven were intrathoracic, 198 extrathoracic. Eleven Kveim tests were positive. When cutaneous sarcoidosis or an enlarged extrathoracic lymph node was present, skin or lymph node Bx was the preferred procedure. Twenty-three different organs yielded diagnostic biopsies. Conclusions: Biopsy diagnosis in sarcoidosis is almost always easily obtained. As shown by ACCESS, sarcoidosis offers a wide spectrum of diagnostic biopsy sites. The choice for biopsy is influenced by the presenting clinical constellation of organ involvement and the ease and safety of the biopsy procedure.

Original languageEnglish (US)
Pages (from-to)139-146
Number of pages8
JournalSarcoidosis Vasculitis and Diffuse Lung Diseases
Volume22
Issue number2
StatePublished - Jun 1 2005

Keywords

  • ACCESS
  • Biopsy
  • Sarcoidosis, diagnosis

ASJC Scopus subject areas

  • Internal Medicine
  • Immunology and Allergy
  • Pulmonary and Respiratory Medicine

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  • Cite this

    Teirstein, A. S., Judson, M. A., Baughman, R. P., Rossman, M. D., Yeager, H., & Moller, D. R. (2005). The spectrum of biopsy sites for the diagnosis of sarcoidosis. Sarcoidosis Vasculitis and Diffuse Lung Diseases, 22(2), 139-146.