Spectrascience Inc. announced that in continuation of its distribution and sales efforts in Europe and the Middle East it is demonstrating its WavSTAT4 Optical Biopsy System at the thirty eigth annual arab health 2013 exhibition and congress. The Exhibition is taking place January 28, 2013 through January 31, 2013 in Dubai, United Arab Emirates. The WavSTAT4 Optical Biopsy System is available for demonstration at the PENTAX Europe booth at the Exhibition.