Internal medicine
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Objective Despite aggressive therapeutic interventions during the acute phase of branch atheromatous disease (BAD)-type cerebral infarction, many patients, even those with a mild condition at the onset, experience neurological deterioration after hospitalization and develop serious deficits. We compared the therapeutic efficacy of multiple antithrombotic therapies for BAD between patients who received a clopidogrel loading dose (loading group; LG) and those without loading (non-loading group; NLG). Patients Between January 2019 and May 2022, patients with BAD-type cerebral infarction in the lenticulostriate artery admitted within 24 h of the onset were recruited. ⋯ At 48 h following admission, the median NIHSS scores were 1 (0.25-4), and 2 (1-5) in the LG and NLG, respectively (p=0.045). Early neurological deterioration (END; defined as worsening of the NIHSS score by ≥4 points at 48 h after admission) occurred in 3% of LG and 20% of NLG patients (p=0.028). Conclusion Administration of a clopidogrel loading dose with combination antithrombotic therapy for BAD reduced END.
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A 74-year-old woman was admitted with hypercalcemia and prolonged disturbance of consciousness. The left buttock to the anterior aspect of the left thigh was swollen and erythematous, with a collection of 1.0-cm large, firm, elastic nodules distributed in a zosteriform pattern in the L1-L4 region. Based on autopsy findings, a very rare case of Cobb syndrome was diagnosed due to a spinal vascular malformation at the Th12-L4 level and L5 vertebral hemangioma. Cobb syndrome-associated cutaneous metastasis extending along the same metamere was complicated by immunohistochemically proven parathyroid hormone-related protein-producing advanced bladder carcinoma in this case.
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We herein report a Japanese patient with myotonic dystrophy type 2 (DM2), which is rare in Japan. A 64-year-oldman had proximal muscle weakness and grip myotonia. ⋯ A muscle biopsy revealed increased central nuclei, pyknotic nuclear clumps and muscle fiber atrophy, mainly in type 2 fibers, raising the possibility of DM2. The diagnosis was genetically confirmed by the abnormal CCTG repeat size in cellular nucleic acid-binding protein (CNBP) on repeat-primed polymerase chain reaction, which was estimated to be around 4,500 repeats by Southern blotting.
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Case Reports
Nonepisodic Angioedema with Eosinophilia Following Receipt of the BNT162b2 mRNA COVID-19 Vaccine.
Angioedema with eosinophilia (AE) is a rare disease of unknown etiology characterized by episodic (EAE) or nonepisodic AE (NEAE). Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA-based vaccines function as immunogens and intrinsic adjuvants and have been shown to be safe in large-scale trials. ⋯ We herein report a case of self-limited but severe NEAE that developed in a young woman one week after receiving the second BNT162b2 mRNA vaccine. The symptoms that impaired her activities of daily living, such as edema, gradually resolved with supportive care over 10 weeks without corticosteroid treatment.