caa a22 4500 60554008X CHVBK 20210128100910.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s10396-014-0592-2 doi (NATIONALLICENCE)springer-10.1007/s10396-014-0592-2 Endoscopic ultrasonography of duodenal aberrant pancreas: comparison with histology after endoscopic resection [Elektronische Daten] [Takashi Watanabe, Kunihiko Aoyagi, Yoshitaka Tomioka, Hideki Ishibashi, Satoshi Nimura, Shotaro Sakisaka] We present the case of a 45-year-old man with an aberrant pancreas in the duodenum. He was referred to our hospital for gastric cancer screening. On upper gastrointestinal endoscopy, a submucosal tumor was noted in the second portion of the duodenum; it was 10mm in diameter, with a smooth surface and bridging fold. Endoscopic ultrasonography (EUS) showed a hypoechoic lesion with small anechoic areas located in the third sonographic layer of the duodenum wall. To confirm the exact diagnosis, endoscopic resection was performed. The histological diagnosis was aberrant pancreas, Heinrich type II. The hypoechoic lesion and anechoic areas on EUS findings clearly corresponded with pancreatic acinus cells and duct dilation on histological findings, respectively. EUS findings are useful to diagnosis a duodenal aberrant pancreas that has ductal structures. The Japan Society of Ultrasonics in Medicine, 2014 Aberrant pancreas nationallicence Duodenum nationallicence Endoscopic ultrasonography nationallicence Endoscopic resection nationallicence Watanabe Takashi Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut Aoyagi Kunihiko Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut Tomioka Yoshitaka Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut Ishibashi Hideki Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut Nimura Satoshi Department of Pathology, Fukuoka University School of Medicine, Fukuoka, Japan aut Sakisaka Shotaro Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut Journal of Medical Ultrasonics Springer Japan 42/2(2015-04-01), 277-280 1346-4523 42:2<277 2015 42 10396 https://doi.org/10.1007/s10396-014-0592-2 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10396-014-0592-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Watanabe Takashi Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut NATIONALLICENCE 700 1- Aoyagi Kunihiko Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut NATIONALLICENCE 700 1- Tomioka Yoshitaka Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut NATIONALLICENCE 700 1- Ishibashi Hideki Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut NATIONALLICENCE 700 1- Nimura Satoshi Department of Pathology, Fukuoka University School of Medicine, Fukuoka, Japan aut NATIONALLICENCE 700 1- Sakisaka Shotaro Department of Gastroenterology and Medicine, Fukuoka University School of Medicine, 7-45-1 Nanakuma, Jonan-ku, 814-0180, Fukuoka, Japan aut NATIONALLICENCE 773 0- Journal of Medical Ultrasonics Springer Japan 42/2(2015-04-01), 277-280 1346-4523 42:2<277 2015 42 10396