Internal medicine
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Diagnostic Pitfalls of the Bleeding Origin after a Percutaneous Renal Biopsy: A Report of Two Cases.
A percutaneous renal biopsy (PRB) is a standard procedure for diagnosing renal disease, but can cause bleeding complications. Bleeding after a PRB can be classified as early- or late-onset, depending on the timing of the onset of the bleeding symptoms (<24 h or ≥24 h). ⋯ In both cases, the origin of the bleeding vessel was misjudged during the first examination. We discuss the diagnostic pitfalls of the origin of bleeding after a PRB and propose measures to avoid falling such pitfalls.
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We herein report a case of neurosyphilis that presented with isolated bilateral abducens nerve palsy. A 39-year-old man was referred to our department with diplopia. ⋯ Positive syphilis tests in the serum and cerebrospinal fluid and a contrasting effect on the abducens nerve on magnetic resonance imaging (MRI) confirmed the diagnosis of active neurosyphilis. When a patient manifests isolated abducens nerve palsy, neurosyphilis can be a differential diagnosis, although rare, and contrast-enhanced MRI may help diagnose the disease.
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A 56-year-old man presented to our hospital with dyspnea on exertion for two months. Bilateral pleural effusions were found, and a close examination revealed a chylothorax, including adenocarcinoma. ⋯ Chemotherapy was administered for CUP, and thoracentesis, pleurodesis, ascites puncture, and nutritional therapy were performed for chylothorax and chylous ascites. Although drainage frequency and tumor marker levels (CA19-9, DUPAN-2, and Span-1) temporarily decreased, disease control deteriorated, and the patient died 12 months after the initial diagnosis.
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Aims The main purpose of this study was to evaluate the associations between circulating angiopoietin-like protein 6 (ANGPTL6) levels and various diabetes- and atherosclerosis-related variables in patients with type 2 diabetes. Methods Serum ANGPTL6 levels in patients with type 2 diabetes hospitalized for glycemic control and/or diabetic education were measured using a chemiluminescent immunoassay (CLIA). Results Most patients had elevated HbA1c levels; 85.7% and 71.4% of patients had HbA1c levels of (8% and (9%, respectively. ⋯ In the multiple regression analysis, ANGPTL6 had a significant positive association with triglyceride (TG) in one of the models in which it was included as a variable. Furthermore, ANGPTL6 also showed significant positive associations with CRP and IMT in models in which they were included as variables. Conclusion The current study suggests that circulating levels of ANGPTL6 may be negatively associated with poor glycemic control and positively associated with the degree of atherosclerosis, as reflected by IMT, in patients with type 2 diabetes, most of whom had elevated HbA1c levels.
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When an ischemic stroke occurs due to bone or cartilage dynamically affecting vessels supplying the brain, it is called bony stroke. We herein report a patient with recurrent cryptogenic stroke that was thought to be a bony stroke. ⋯ The patient had a recurrent stroke during antiplatelet therapy. Surgical removal of bone tissue prevents stroke recurrence.