Proliferative glomerulonephritis with monoclonal immunoglobulin deposits (PGNMID) is included in the group of dysproteinaemias causing renal disease. Only a minority of cases are associated with a haematological malignancy. Two cases have been linked to acute parvovirus B19 infections. We report a 36-year-old African-American woman who presented with renal dysfunction, proteinuria, haematuria and a kidney biopsy reported as PGNMID with IgG3-kappa deposits. Her evaluation for a haematological malignancy was unrevealing. Her parvovirus IgM and IgG levels were positive. The patient was initially treated with an ACE inhibitor and spontaneously remitted with minimal proteinuria after 1 month. Repeat parvovirus B19 serologies 6 months later showed persistent IgG and DNA by PCR positivity but IgM negativity. Given the clinical scenario, we believe that her PGNMID was induced by acute parvovirus B19 infection, which appeared to resolve once her acute infection abated. In this report, we describe our latest understanding of PGNMID.
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Tokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Tokyo Womens Med Univ, Dept Med, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Sawada, Anri
Kawanishi, Kunio
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Tokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Kawanishi, Kunio
Horita, Shigeru
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Tokyo Womens Med Univ, Div Pathol, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Horita, Shigeru
Koike, Junki
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Kawasaki Municipal Tama Hosp, Dept Pathol, Kawasaki, Kanagawa, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Koike, Junki
Honda, Kazuho
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Showa Univ, Sch Med, Dept Anat, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Honda, Kazuho
Ochi, Ayami
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Tokyo Womens Med Univ, Dept Med, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Ochi, Ayami
Komoda, Mizuki
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Tokyo Womens Med Univ, Dept Med, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Komoda, Mizuki
Tanaka, Yoichiro
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Tokyo Womens Med Univ, Dept Med, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Tanaka, Yoichiro
Unagami, Kohei
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Tokyo Womens Med Univ, Dept Med, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Unagami, Kohei
Okumi, Masayoshi
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Tokyo Womens Med Univ, Urol, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Okumi, Masayoshi
Shimizu, Tomokazu
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Tokyo Womens Med Univ, Urol, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Shimizu, Tomokazu
Ishida, Hideki
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Tokyo Womens Med Univ, Urol, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Ishida, Hideki
Tanabe, Kazunari
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Tokyo Womens Med Univ, Urol, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Tanabe, Kazunari
Nagashima, Yoji
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Tokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
Nagashima, Yoji
Nitta, Kosaku
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Tokyo Womens Med Univ, Dept Med, Kidney Ctr, Tokyo, JapanTokyo Womens Med Univ, Dept Surg Pathol, Kidney Ctr, Tokyo, Japan
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Kanazawa Med Univ, Dept Internal Med, Div Nephrol, Kahoku, Ishikawa 92002, JapanKanazawa Med Univ, Dept Internal Med, Div Nephrol, Kahoku, Ishikawa 92002, Japan
Nakazawa, T
Tomosugi, N
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机构:Kanazawa Med Univ, Dept Internal Med, Div Nephrol, Kahoku, Ishikawa 92002, Japan
Tomosugi, N
Sakamoto, K
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机构:Kanazawa Med Univ, Dept Internal Med, Div Nephrol, Kahoku, Ishikawa 92002, Japan
Sakamoto, K
Asaka, M
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机构:Kanazawa Med Univ, Dept Internal Med, Div Nephrol, Kahoku, Ishikawa 92002, Japan
Asaka, M
Yuri, T
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机构:Kanazawa Med Univ, Dept Internal Med, Div Nephrol, Kahoku, Ishikawa 92002, Japan
Yuri, T
Ishikawa, I
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机构:Kanazawa Med Univ, Dept Internal Med, Div Nephrol, Kahoku, Ishikawa 92002, Japan
Ishikawa, I
Kitagawa, S
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机构:Kanazawa Med Univ, Dept Internal Med, Div Nephrol, Kahoku, Ishikawa 92002, Japan