Internal medicine
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We herein report a patient with Lynch-like syndrome in whom a brain tumor (glioblastoma) developed after repeated resection of colorectal cancer. The patient had a significant family history of cancer. ⋯ Although brain tumors occasionally develop in Lynch syndrome, they have not been reported in cases of Lynch-like syndrome. This first report of Lynch-like syndrome with the development of glioblastoma suggests the need for further investigation on the surveillance of brain tumors in patients with this syndrome.
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Red yeast rice has been highlighted as a health-food ingredient that reduces serum cholesterol levels. Recently, an increased number of cases of renal impairment induced by a supplement containing red yeast rice have been reported in Japan. ⋯ An 83-year-old woman with advanced diabetic kidney disease experienced further deterioration of her renal function after supplementation with red yeast rice. We herein report cases of acute kidney injury likely induced by a supplement containing red yeast rice.
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A 21-year-old man was diagnosed with myeloid/natural killer precursor leukemia (MNKPL) with bone marrow infiltration of blasts of cyCD3+, CD7+, CD33+, CD34dim, CD56+/-, HLA-DR+, cyMPO+, and TdT- immunophenotypes. Although hyper-CVAD therapy was unsuccessful, induction treatment with idarubicin and cytarabine resulted in complete remission (CR). ⋯ He had been in good health without relapse for over nine months since transplantation. Timely allogeneic hematopoietic stem cell transplantation using an available donor source may be a promising treatment strategy for MNKPL.
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We present a 76-year-old man with cryptogenic new-onset refractory status epilepticus (C-NORSE) with an initial abnormal signal in the nucleus accumbens and a remarkable hyperintense signal on T1-weighted magnetic resonance imaging in the bilateral basal ganglia (BG). His status epilepticus did not respond to most anti-epileptic therapies or immunotherapies, and he died of sepsis. An autopsy revealed severe neuronal loss and hypertrophic astrocytes in the BG and limbic system, with no signs of inflammation or malignancy. This case suggests that lesions in the BG may reflect secondary degeneration and predict poor outcomes in C-NORSE.