Abstract
We report on a carrier of human T-lymphotropic virus type 1 (HTLV-1) who developed mixed connective tissue disease (MCTD). This patient suddenly manifested clinical symptoms and interstitial pneumonia ascribable to MCTD following long-term infection with HTLV-1. After initiation of oral prednisolone all manifestations quickly improved in parallel with a decrease in inflammatory reactions. In this patient HTLV-1 infection might have played an important role in the pathogenesis of MCTD. Since HTLV-1 can cause adult T-cell leukemia and HTLV-1-associated myelopathy, and also collagen diseases including MCTD, careful observation is necessary even in a carrier, particularly when autoantibodies are detectable in serum.
Similar content being viewed by others
References
Shimoyama M (1991) Diagnostic criteria and classification of clinical subtypes of adult T-cell leukaemia-lymphoma. A report from the Lymphoma Study Group (1984–87). Br J Haematol 79:428–437
Izumo S, Umehara F, Osame M (2000) HTLV-1-associated myelopathy. Neuropathology 20:S65–S68
Hasunuma T (1997) Pathomechanism of HTLV-I associated arthropathy and the role of tax gene (in Japanese). Nippon Rinsho 55:1482–1485
Tateishi U, Nishihara H, Miyasaka K (2001) HTLV-1-associated bronchopneumonopathy (HAB): CT-pathological correlation. Clin Radiol 56:664–666
Nakamura H, Eguchi K, Nakamura T, et al. (1997) High prevalence of Sjögren’s syndrome in patients with HTLV-I associated myelopathy. Ann Rheum Dis 56:167–172
Miura T, Tanaka H, Makino Y, et al. (1999) Human T cell leukemia virus type I-associated myelopathy in a patient with systemic lupus erythematosus. Intern Med 38:512–515
Sugimoto M, Nakashima H, Watanabe S, et al. (1987) T-lymphocyte alveolitis in HTLV-1-associated myelopathy. Lancet 2:1220
Kasukawa R, Tojo T, Miyawaki S, et al. (1987) Preliminary diagnostic criteria for classification of mixed connective tissue disease. In: Kasukawa R, Sharp GC (eds) Mixed connective tissue disease and antinuclear antibodies. Excerpta Medica, Amsterdam, pp 41–47
Sebastian D, Nayiager S, York DY, Mody GM (2003) Lack of association of human T-cell lymphotropic virus type 1 (HTLV-1) infection and rheumatoid arthritis in an endemic area. Clin Rheumatol 22:30–32
Bowness P, Davies KA, Tosswill J, et al. (1991) Autoimmune disease and HTLV-1 infection. Br J Rheumatol 30:141–143
Mizuki M, Tagawa S, Shibano M, et al. (1993) A HTLV-I carrier who showed various symptoms and antibodies of autoimmune diseases. Intern Med 32:449–454
Matsumoto Y, Muramatsu MO, Sato K (1993) Mixed connective tissue disease and Sjögren’s syndrome, accompanied by HTLV-I infection. Intern Med 32:261–264
Ishikawa N, Awaya Y, Maeda H, et al. (2002) KL-6 as an indicator for lymphocytic interstitial pneumonia (LIP) in a human T-lymphotrophic virus type 1 (HTLV-1) carrier. Ann Hematol 81:474–477
Ichikawa Y, Kinoshita M, Koga T, Oizumi K, Fujimoto K, Hayabuchi N (1994) Lung cyst formation in lymphocytic interstitial pneumonia: CT features. J Comput Assist Tomogr 18:745–748
Sullivan WD, Hurst DJ, Harmon CE, et al. (1984) A prospective evaluation emphasizing pulmonary involvement in patients with mixed connective tissue disease. Medicine (Baltimore) 63:92–107
Saito Y, Terada M, Takada T, et al. (2002) Pulmonary involvement in mixed connective tissue disease: comparison with other collagen vascular diseases using high resolution CT. J Comput Assist Tomogr 26:349–357
Kim EA, Lee KS, Johkoh T, et al. (2002) Interstitial lung diseases associated with collagen vascular diseases: radiologic and histopathologic findings. Radiographics 22:S151–S165
Query CC, Keene JD (1987) A human autoimmune protein associated with U1 RNA contains a region of homology that is cross-reactive with retroviral p30gag antigen. Cell 51:211–220
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shimojima, Y., Ishii, W., Hineno, A. et al. Mixed connective tissue disease with interstitial pneumonia in HTLV-1 carrier: case report and review of the literature. Clin Rheumatol 23, 548–551 (2004). https://doi.org/10.1007/s10067-004-0955-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10067-004-0955-y