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Sekiko Taneda
Tokyo Medical and Dental University
PathologyKidneyNephropathyTransplantationMedicine
31Publications
8H-index
163Citations
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Publications 33
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#2Kenichiro MiuraH-Index: 12
Last. Hitoshi Suzuki (Juntendo University)H-Index: 40
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Parvovirus B19 (PVB19) has been known to cause acute glomerulonephritis and nephrotic syndrome with various renal histologic patterns, such as endocapillary glomerulonephritis and collapsing glomerulopathy. Remission is achieved spontaneously or by treatment with steroid and/or immunosuppressants in most patients, except those with sickle cell anemia or two APOL1 risk alleles. In this study, we report the case of a previously healthy 5-year-old boy with infection-related glomerulonephritis (IRGN...
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#1Keiichi Takizawa (UTokyo: University of Tokyo)H-Index: 1
#2Kenichiro MiuraH-Index: 12
Last. Sekiko TanedaH-Index: 8
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BACKGROUND: Renal hypoplasia (RH) is the most common cause of chronic kidney disease in children. In cases of RH, proteinuria is often induced by glomerular hypertrophy and hyperfiltration that is commonly associated with focal segmental glomerulosclerosis. This study reports the first case series of a possible association between RH and membranous nephropathy (MN). METHODS: Of the 168 children with RH who visited our department between 1999 and 2017, five with overt proteinuria (≥ 1 g/gCr) unde...
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#1Yumi AoyamaH-Index: 1
#2Yusuke UshioH-Index: 1
Last. Ken TsuchiyaH-Index: 29
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Mulberry cells are often present in the urinary sediments of patients with Fabry disease (FD). We herein report two patients with FD undergoing enzyme replacement therapy (ERT). A 41-year-old man was diagnosed based on lack of alpha-galactosidase A activity. ERT was subsequently administered. A 40-year-old woman was diagnosed based on urinary Mulberry cells and genetic testing, and ERT was initiated. While the renal function of the male patient deteriorated, the Mulberry cells disappeared in the...
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#1Sekiko TanedaH-Index: 8
#2Kazuho Honda (Showa University)H-Index: 24
Last. Hideaki OdaH-Index: 31
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#1Hiroshi KataokaH-Index: 13
#2Takahito MoriyamaH-Index: 16
Last. Kosaku NittaH-Index: 39
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The progression of immunoglobulin A nephropathy (IgAN) is currently assessed using the Oxford MEST-C score, which uses five indicators (mesangial and endocapillary hypercellularity, segmental sclerosis, interstitial fibrosis/tubular atrophy, and the presence of crescents) but has not yet included any risk factors related to glomerular size. Therefore, we tested whether adding another indicator, maximal glomerular diameter (Max GD), would improve the prognostic ability of this scoring system. The...
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#1Sekiko TanedaH-Index: 8
#2Junki KoikeH-Index: 11
Last. Kazuho Honda (Showa University)H-Index: 24
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Abstract The 2017 Banff meeting provided specific criteria for the diagnosis of tubulointerstitial changes in chronic active T cell-mediated rejection (CATCR), with an emphasis on inflammation in areas of interstitial fibrosis and tubular atrophy, which was thought to reflect an ongoing T cell-mediated alloimmunity. CATCR is considered to occur as a consequence of persistent or recurrent acute T cell-mediated rejection. Acute T cell-mediated rejection is an acute cytotoxic T-cell reaction to HLA...
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Last. Toshio MochizukiH-Index: 21
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Abstract Light chain proximal tubulopathy is a rare M-proteinemia-related nephropathy. The inclusions composed of light chains in light chain proximal tubulopathy are generally crystalline, and most of them exhibit a rhombic shape. Non-crystalline structures, such as rods or needle shapes, may also be present. In our patient, one of the non-crystalline structures, fibrillary inclusions in the cytoplasm, was observed, as previously reported in only four patients, whose primary disease was either ...
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#1Taro Akihisa (Tokyo Medical and Dental University)H-Index: 1
#2Masayo Sato (Tokyo Medical and Dental University)H-Index: 7
Last. Toshio Mochizuki (Tokyo Medical and Dental University)
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Alport syndrome is a hereditary glomerular nephritis associated with hearing loss and eye abnormalities and is classified as X-linked Alport syndrome, autosomal recessive Alport syndrome, and autosomal dominant Alport syndrome. Autosomal dominant Alport syndrome is caused by a mutation in the gene encoding type IV collagen α3 (α3[IV]); (COL4A3), or α4 (α4[IV]); (COL4A4). Autosomal dominant Alport syndrome progresses more gradually than male X-linked Alport syndrome and autosomal recessive Alport...
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#1Anri Sawada (Nippon Medical School)H-Index: 3
#2Kohei UnagamiH-Index: 6
Last. Yoji NagashimaH-Index: 48
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: Here, we report the case of a patient with renal allograft with full-house immunofluorescence staining in the zero-hour biopsy. Full-house immunofluorescence staining is a well-known characteristic of lupus nephritis. Previous studies have reported patients with full-house immunofluorescence staining, but without other symptoms or serological findings; this condition is referred to as full-house nephropathy. We identified only one case out of 2203 zero-hour biopsies over 13 years. Zero-hour bi...
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#1Anri SawadaH-Index: 3
#2Kunio KawanishiH-Index: 8
Last. Kosaku NittaH-Index: 39
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BACKGROUND: Tubular basement membrane immune deposits (TBMID) has rarely been observed in renal allografts. It is usually found in BK virus nephropathy and immune complex glomerulonephritis; however, its significance is not well understood. We conducted a retrospective clinicopathological study on monoclonal immunoglobulin G (IgG) TBMID. METHODS: We studied 7177 renal allograft biopsy specimens obtained from Tokyo Women's Medical University from 2007 to 2015 and performed light microscopic, elec...
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