Masataka Tsuji

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In this paper, a high-speed digital processed microscopic observational system for telemicrooperation is proposed with a dynamic focusing system and a high-speed digital-processing system using the “depth from focus” criterion. In our previous work [10], we proposed a system that could simultaneously obtain an “all-in-focus image” as well as the “depth” of(More)
We have previously reported the 5-fluorouracil (5-FU) sensitivity of cancer cells from colorectal cancer (CRC) patients using the collagen gel droplet embedded culture-drug sensitivity test (CD-DST) under multiple drug concentrations and contact durations. Moreover, the area under the concentration curve (AUC) and growth inhibition rate (IR) were combined,(More)
A 75-year-old woman presented with a 2-year history of a pigmented nodular lesion on her left sole and a 9-year history of a red infiltrative plaque on the vulva. The plantar lesion was a 15-mm ulcerated nodule located at the center of a 25-mm atypical pigmentation region; the nodule was clinically suspected to be a malignant melanoma. Histopathological(More)
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