Enhanced Hypercoagulability Using Clot Waveform Analysis in Patients with Acute Myocardial Infarction and Acute Cerebral Infarction.

: Routine activated partial thromboplastin time (APTT) and prothrombin time (PT) measurements do not indicate hypercoagulability in patients with acute myocardial infarction (AMI) and acute cerebral infarction (ACI). : Hypercoagulability in patients with AMI or ACI was evaluated using a clot waveform analysis of the APTT or a small amount of tissue factor activation assay (sTF/FIXa). In the CWA, the derivative peak time (DPT), height (DPH), width (DPW), and area the under the curve (AUC) were evaluated.

Predictive prognostic biomarkers in patients with COVID‑19 infection.

The present study aimed to identify useful biomarkers to predict deterioration in patients with coronavirus disease 2019 (COVID‑19). A total of 201 COVID‑19 patients were classified according to their disease severity into non‑severe (n=125) and severe (n=76) groups, and the behavior of laboratory biomarkers was examined according to the prognosis. Neutrophil count, aspartate aminotransferase (AST), alanine aminotransferase, lactate dehydrogenase (LDH), C‑reactive protein (CRP), sialylated carbohydrate antigen KL‑6 (KL‑6), procalcitonin (PCT), presepsin (PSP) and D‑dimer levels were significantly higher, and lymphocyte count and platelet count were significantly lower in the non‑severe group compared with the severe group.

[A rare case of ectopic, normally functioning thyroid tissue presenting as a left submandibular mass].

This report describes the case of a 53-year-old female, who presented with a painless swelling in the left submandibular region which had gradually increased in size. Thirty years ago, this patient underwent subtotal thyroidectomy at another hospital and her thyroid function subsequently appeared normal. She presented no symptoms of hypothyroidism when she visited our hospital.

[Epidemiology of Japanese cedar pollinosis: result of the survey in Mibu-machi].

The prevalence rate of Japanese cedar pollinosis has increased since 1979. We conducted a survey of the residents of Mibu-mach, Tochigi, in 1988 and 1996 using a questionnaire to determine the prevalence rate of cedar pollinosis. Results showed its rate was 15.