Abstract:In order to underpin fundamental considerations on the advantages and disadvantages of various gastro-photographic set-ups, the efficiency of three standard-type factory-new intra-and extragastric cameras (GTPA, GTFC, GFBK) was examined in comparative experiments and then compared in their information yield with direct observation via the gastroscope (GFBK).Only direct observation through the gastroscope made possible an optimal recognition of details and structure. In the field of photographic documentation, … Show more
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