Pulmonary complications in human T-cell lymphotropic virus type 1 carriers with Sjögren's syndrome, three case reports and literature review

Rheumatol Int. 2009 Dec;30(2):253-8. doi: 10.1007/s00296-009-0921-8.

Abstract

In this study, we report three cases diagnosed with human T-cell lymphotropic virus type 1 (HTLV-1) and Sjögren’s syndrome (SS) who developed pulmonary complications. Radiologic and pathologic findings were evaluated. Although the histologic diagnosis was considered to be hypersensitivity pneumonitis in case 1, and discordant usual interstitial pneumonia (UIP) in cases 2 and 3, lymphocytic alveolitis was observed in all cases. We also did a literature review and concluded that, although the pathologic diagnosis of pulmonary complications in HTLV-1 carriers with SS may vary, lymphocytic infiltrations are commonly observed.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Adult
  • Carrier State / virology*
  • Female
  • HTLV-I Infections / complications*
  • Human T-lymphotropic virus 1 / isolation & purification*
  • Humans
  • Lung Diseases, Interstitial / complications
  • Lung Diseases, Interstitial / diagnostic imaging*
  • Lung Diseases, Interstitial / pathology
  • Male
  • Middle Aged
  • Pneumonia / complications
  • Pneumonia / diagnostic imaging*
  • Pneumonia / pathology
  • Radiography
  • Sex Factors
  • Sjogren's Syndrome / complications*