A stimulating light cut filter is disposed between a radiation image convertor panel and a line sensor to transmit the stimulated emission and cut the stimulating light. Treatment of melanoma with anti-cancer therapy may be negatively impacted by anti-cancer resistance of melanoma cells. The FEC packets of each FEC group may take, as inputs, data packets of a current FEC group and also an untransmitted FEC packet of a preceding FEC group. In medical applications this can be useful in removing noise that impairs diagnosis and treatment of patient conditions. The apparatus can receive subpixel shifting masks to select subsets of shading sample positions. The semiconductor device includes: an island; a semiconductor element mounted on the bottom surface of the island; leads provided close to the island; and a sealing resin for integrally sealing these constituents.