Internal medicine
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A 71-year-old woman with recurring stage IV hepatocellular carcinoma (HCC) was admitted to our hospital while being treated with atezolizumab and bevacizumab and complained of fatigue, vomiting, and appetite loss. The following were noted on admission: serum glucose level, 633 mg/dL; metabolic acidemia (HCO3- of 19.5 mmol/L); remarkably low serum and urinary C-peptide levels (0.16 ng/mL and ≤1.5 μg/day, respectively); and urinary ketone body level, 4,197 μmol/L. She was diagnosed with atezolizumab-induced fulminant type 1 diabetes mellitus (T1DM), and insulin therapy improved the symptoms. To our knowledge, this a novel report of atezolizumab-induced fulminant T1DM in an HCC patient.
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Objective Interstitial lung disease (ILD) is the most critical manifestation in patients with rheumatoid arthritis (RA). In some cases, ILD may appear before the RA onset. Some patients with an initial diagnosis of idiopathic interstitial pneumonia (IIPs) develop RA; however, few studies have reported on its features, and the details remain unknown. ⋯ Pathological findings showed plasma cell infiltration, bronchus-associated lymphoid tissue (BALT), and bronchiolitis in the lobules. Cellular and destructive bronchiolitis was noticeable in many patients with ILD preceding RA and contributed to the destruction and dilation of the bronchiole. Conclusion In ILD patients with IIP, radiological and pathological findings with increased attenuation around the cysts, prominent inflammatory cell infiltration (especially in plasma cells), an increase in the BALT number, and cellular and destructive bronchiolitis might serve as helpful RA development indicators.
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We herein report a patient with primary effusion lymphoma-like adult T-cell leukemia/lymphoma (PEL-like ATL) that developed during hemodialysis. A 77-year-old man developed a fever and ascites. Elevated levels of lactate dehydrogenase (LDH), calcium and soluble interleukin-2 receptor (sIL-2R) along with antibodies to human T-cell leukemia virus type 1 (HTLV-1) were seen in his blood. ⋯ He was therefore diagnosed with PEL-like ATL, acute-type. After administration of brentuximab vedotin, his serum LDH, sIL-2R and atypical cells in ascites cytology decreased. The development of novel effective molecular-targeted therapies is warranted.
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Case Reports
A Case of Concomitant Clostridioides difficile and Edwardsiella tarda Infection in a Patient with Ulcerative Colitis.
Infectious enteritis is common in patients with inflammatory bowel disease (IBD). This case presented a young woman who underwent remission maintenance therapy for ulcerative colitis (UC). ⋯ Her symptoms significantly improved after corticosteroid administration. This is the first report of a case in which concomitant C. difficile and E. tarda infections occurred with UC flare-up.
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A 75-year-old man receiving treatment for necrotizing pancreatitis developed septic disseminated intravascular coagulation and acute coronary syndrome (ACS). During percutaneous coronary intervention (PCI), a large amount of fresh thrombi appeared after balloon dilatation for the ACS-culprit lesion. ⋯ Administration of AT gamma markedly improved ACT, and we successfully completed PCI. We suggest that AT gamma be considered a treatment option for AT deficiency-related HR and subsequent intraprocedural thrombotic events.