An inflammatory pseudotumor of the liver in a patient with reactive arthritis

T. Matoba, M. Higuchi, N. Yamashita, S. Yoshizawa, H. Nishizaka, Takahiko Horiuchi, H. Ishibashi, Y. Niho

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Abstract

A rare case of an inflammatory pseudotumor (IPT) of the liver with reactive arthritis (ReA) is herein described. A 34-year-old woman presented with post-infectious ReA in the bilateral knees and foot joints. As the primary infected site for ReA could not be determined, a systemic survey revealed an IPT in her liver, which was diagnosed histologically. The arthritis and the tumor regressed simultaneously after being treated by indomethacin farnesil 400 mg/day. Although the exact etiology of IPT or ReA still remains unknown, it is hypothesized that the same pathogenetic mechanisms may be involved in the development of IPT and ReA.

Original languageEnglish
Pages (from-to)273-282
Number of pages10
JournalJapanese Journal of Rheumatology
Volume9
Issue number3
Publication statusPublished - Jan 1 1999
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Rheumatology

Cite this

Matoba, T., Higuchi, M., Yamashita, N., Yoshizawa, S., Nishizaka, H., Horiuchi, T., ... Niho, Y. (1999). An inflammatory pseudotumor of the liver in a patient with reactive arthritis. Japanese Journal of Rheumatology, 9(3), 273-282.