A case of histoplasmosis Report 1. Cinical, mycological and pathological observations

In our country it has been believed that there is no histoplasmosis here in Japan. However, from the above clinical signs, radiological characteristics, laboratory tests, pathological and mycological examinations, and experimental findings, we believe this is the first case of histoplasmosis in Japan.</p

Refined analysis and updated constraints on general non-standard tbW couplings

We recently studied possible non-standard tbW couplings based on the effective-Lagrangian which consists of four kinds of SU(3) ×SU(2) ×U(1) invariant dimension-6 effective operators and gave an experimentally allowed region for each non-standard coupling. We here re-perform that analysis much more precisely based on the same experimental data but on a new computational procedure using the Graphics-Processing-Unit (GPU) calculation system. Comparing these two analyses with each other, the previous one is found to have given quite reliable results despite of its limited computation capability. We then apply this new procedure to the latest data and present updated results

内視鏡的硬化療法の手技と治療成績における透明フードの有用性

Objective: Although the effectiveness of a transparent hood has been reported in various endoscopic procedures, there are only a few reports regarding the benefit of a transparent hood in endoscopic injection sclerotherapy(EIS). In the current study, we conducted a retrospective evaluation of the efficacy and long-term benefit of an oblique transparent hood on EIS. Methods: The transparent hood, manufactured by Olympus (MAJ295 or MAJ296), consisted of a reusable wide oblique distal attachment with rim. This hood was attached when the varix was fine (F0 or F1). In this retrospective study, a total of 201 patients were recruited, and 99 patients (designated as the "Hood Group") received this hood while 102 patients (designated as the "Conventional Group") did not. We compared the rate of intravariceal injection, enhanced supply vessels, variceal eradication, and recurrence between these two groups. Results: This transparent hood provided a better visual field, and there was no serious complication in any of the patients. Intravariceal injection rates in the Hood Group and Conventional Group were 73.9% (190/257) and 57.7% (146/253) respectively (p<0.01). The rates of enhanced supply vessels in the Hood Group and Conventional Group were 89.8% (89/99) and 72.5% (74/102) respectively (p<0.01). The rates of variceal eradication did not differ significantly. We also assessed the cumulative non-recurrence probability for up to 3000 days between the two groups. The Hood Group was statistically superior to the Conventional Group (p<0.01) Conclusion: The application of an oblique transparent hood method is safe and effective for intravariceal EIS. This hood contributes especially to reduction of the long-term recurrence probability.博士（医学）・乙第1365号・平成27年11月27