From the start to the end of the month, the length of the day increases by 1:12 hours, implying an average day-over-day increase of 2.4 minutes. The shortest day of the month is April 1 with 12:41 hours of daylight; the longest day is April 30 with 13:53 hours of daylight.
The term âeponymâ originates from the Greek word âeponymous,â which means ânamed after.â An eponym was a simple way to describe tumors and tumorlike lesions that initially were not well understood.ponyms were used as a simple way to describe different tumors and tumorlike lesions at the beginning of our understanding of those entities and to acknowledge contributions of pioneers who helped to improve our understanding.
Abstract. Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor in the gastrointestinal tract. The diagnosis of GIST is based on histology together with a panel of immunohistochemical markers; the most important is KIT (CD117).n our series, 180 (42 %) of the defined GIST cases stained for p16, and these patients had a significantly worse overall survival (P = 0.013) than patients not expressing p16 (Figure 2).