Maintenance of clinical remission with cyclosporine after discontinuation of prednisolone in a patient with tubulointerstitial nephritis with IgM-positive plasma cells [0.03%]
环孢素维持IgM阳性浆细胞肾小管间质性肾炎患者停用泼尼松龙后的临床缓解
Kazuki Yamada,Shiori Nakao,Minori Ikeda et al.
Kazuki Yamada et al.
Tubulointerstitial nephritis (TIN) with IgM-positive plasma cells (IgMPC-TIN) is an inflammatory disease characterized by the infiltration of IgM and CD138 dual-positive plasma cells into the renal interstitium. Steroid treatment is effecti...
Case Reports
CEN case reports. 2026 Aug 3;15(5):127. DOI:10.1007/s13730-026-01153-y 2026
Early identification of LPIN1 variant in a child with severe myoglobinuria and a history of sibling deaths [0.03%]
LPIN1变异在严重肌红蛋白尿患儿中的早期识别及其兄弟姐妹死亡史分析
Mian Muhammad Hassan Ahmed,Sadia Riaz,Nausheen Fatima et al.
Mian Muhammad Hassan Ahmed et al.
Rhabdomyolysis in children is frequently attributed to viral myositis or trauma; however, severe or recurrent episodes precipitated by febrile illnesses often indicate an underlying genetic myopathy. Variants in the LPIN1 gene, which encode...
Case Reports
CEN case reports. 2026 Aug 3;15(5):126. DOI:10.1007/s13730-026-01166-7 2026
Renal cysts in WDR72-associated distal renal tubular acidosis: expanding the phenotypic spectrum [0.03%]
WDR72相关远端肾小管酸中毒的肾囊肿：扩展表型谱系
Pujitha Vallabhaneni,Lesa Dawman,Anmol Bhatia et al.
Pujitha Vallabhaneni et al.
Pathogenic variants in the WDR72 gene are known to cause hypoplastic amelogenesis imperfecta (AI) and have recently been linked to distal renal tubular acidosis (dRTA). This case report highlights an unusual presentation of WDR72-associated...
Case Reports
CEN case reports. 2026 Aug 3;15(5):129. DOI:10.1007/s13730-026-01168-5 2026
Immune-complex-mediated membranoproliferative glomerulonephritis with linear IgG staining resembling atypical anti-glomerular basement membrane disease: a case report [0.03%]
以线性IgG沉积为特征的免疫复合物介导的膜增生性肾小球肾炎类似非典型抗基底膜病1例报告
Mikako Hisamichi-Yamamoto,Daisuke Ichikawa,Shu Ushimaru et al.
Mikako Hisamichi-Yamamoto et al.
Anti-glomerular basement membrane (anti-GBM) disease typically presents as rapidly progressive glomerulonephritis, however an atypical anti-GBM nephritis with various light microscopic findings without crescentic formation has been reported...
Case Reports
CEN case reports. 2026 Aug 3;15(5):128. DOI:10.1007/s13730-026-01167-6 2026
Diagnosis of fibrillary glomerulonephritis suggests possible atypical familial Mediterranean fever in a patient with ulcerative colitis [0.03%]
溃疡性结肠炎患者的纤维性肾小球肾炎诊断提示可能的非典型地中海发热综合征
Atsushi Sawase,Shinichi Abe,Kumiko Muta et al.
Atsushi Sawase et al.
Fibrillary glomerulonephritis (FGN) is a rare glomerular disease that typically presents in middle age, and reports in young adults are uncommon. Herein, we describe the case of a 22-year-old woman with ulcerative colitis who was referred f...
Case Reports
CEN case reports. 2026 Jul 30;15(4):125. DOI:10.1007/s13730-026-01162-x 2026
Tumor-to-tumor metastasis of breast carcinoma to clear cell renal cell carcinoma: a rare case with a review of the literature [0.03%]
乳腺癌转移到透明细胞肾细胞癌中的肿瘤转移——一例罕见病例并文献复习
Nobuyuki Nakajima,Hiroshi Kajiwara,Kenta Okutsu et al.
Nobuyuki Nakajima et al.
Tumor-to-tumor metastasis (TTM) is a rare clinicopathological phenomenon in which a malignant tumor metastasizes to another distinct neoplasm. Although renal cell carcinoma (RCC) is a frequent recipient tumor, metastasis from breast carcino...
A case of overcoming De Novo thrombotic microangiopathy associated with hyperacute rejection in a living donor ABO-incompatible kidney transplantation despite severe intraoperative graft injury [0.03%]
一例活体ABO不相容性肾移植术后超急性排斥反应致新发血栓性微血管病的病例报告
Hiroshi Ide,Yusuke Tomita,Masahiro Koizumi et al.
Hiroshi Ide et al.
A 19-year-old male with end-stage renal disease caused by vesicoureteral reflux, hypertension, and type 2 diabetes mellitus underwent preemptive kidney transplantation using his mother's left kidney. This was an ABO-incompatible kidney tran...
Case Reports
CEN case reports. 2026 Jul 20;15(4):120. DOI:10.1007/s13730-026-01161-y 2026
Riku Miyahara,Wataru Sone,Takuya Suda et al.
Riku Miyahara et al.
Lymphomatoid granulomatosis (LYG) is a rare Epstein-Barr virus-associated B-cell lymphoproliferative disorder. While LYG mainly causes pulmonary lesions, it is also known to cause extrapulmonary lesions involving the kidney; however, there ...
Case Reports
CEN case reports. 2026 Jul 20;15(4):121. DOI:10.1007/s13730-026-01163-w 2026
Multifactorial acute kidney injury with findings suggestive of arcuate venous thrombosis: a case report [0.03%]
多因素急性肾损伤并弓形静脉血栓形成影像表现1例报告
Peng Junqiong,Liu Shaojun,Zhou Lifang et al.
Peng Junqiong et al.
Renal arcuate vein thrombosis (RAVT) is a rare and often underrecognized cause of acute kidney injury (AKI) that typically requires renal biopsy for diagnosis. We report a 29-year-old man who developed AKI following heavy alcohol intake, an...
Case Reports
CEN case reports. 2026 Jul 20;15(4):123. DOI:10.1007/s13730-026-01165-8 2026
Histopathological improvement in kidney AL amyloid deposits following daratumumab-based chemotherapy and autologous peripheral blood stem cell transplantation: a case report [0.03%]
达拉莫单抗为基础的化疗和自体外周血干细胞移植后肾脏AL淀粉样变性沉积物的病理改善：病例报告
Shuma Hirashio,Sayuri Ohnari,Moe Kadono et al.
Shuma Hirashio et al.
AL amyloidosis is characterized by extracellular deposition of immunoglobulin light-chain fibrils, frequently leading to kidney involvement and progressive organ dysfunction. We report a case of kidney AL amyloidosis secondary to multiple m...
Case Reports
CEN case reports. 2026 Jul 20;15(4):122. DOI:10.1007/s13730-026-01164-9 2026