Niwa Y - Search Results

1

Ruptured pseudoaneurysm of the splenic artery complicating endoscopic ultrasound-guided fine-needle aspiration biopsy for pancreatic cancer.

Matsumoto K, Hara K, Sawaki A, Mizuno N, Hijioka S, Imamura H, Niwa Y, Tajika M, Kawai H, Kondo S, Inaba Y, Yamao K. Matsumoto K, et al. Among authors: niwa y. Endoscopy. 2010;42 Suppl 2:E27-8. doi: 10.1055/s-0029-1215323. Epub 2010 Jan 13. Endoscopy. 2010. PMID: 20073006 No abstract available.

2

Evaluating gastric ulcer healing by endoscopic ultrasonography.

Yamao K, Nakazawa S, Yoshino J, Niwa Y. Yamao K, et al. Among authors: niwa y. Endoscopy. 1994 Nov;26(9):798-9. doi: 10.1055/s-2007-1009110. Endoscopy. 1994. PMID: 7712993 No abstract available.

3

Preliminary results of fine needle aspiration biopsy histology in upper gastrointestinal submucosal tumors.

Matsui M, Goto H, Niwa Y, Arisawa T, Hirooka Y, Hayakawa T. Matsui M, et al. Among authors: niwa y. Endoscopy. 1998 Nov;30(9):750-5. doi: 10.1055/s-2007-1001416. Endoscopy. 1998. PMID: 9932753

4

The diagnosis of GI stromal tumors with EUS-guided fine needle aspiration with immunohistochemical analysis.

Ando N, Goto H, Niwa Y, Hirooka Y, Ohmiya N, Nagasaka T, Hayakawa T. Ando N, et al. Among authors: niwa y. Gastrointest Endosc. 2002 Jan;55(1):37-43. doi: 10.1067/mge.2002.120323. Gastrointest Endosc. 2002. PMID: 11756912

5

Usefulness of contrast-enhanced transabdominal ultrasonography in the diagnosis of intraductal papillary mucinous tumors of the pancreas.

Itoh T, Hirooka Y, Itoh A, Hashimoto S, Kawashima H, Hara K, Kanamori A, Ohmiya N, Niwa Y, Goto H. Itoh T, et al. Among authors: niwa y. Am J Gastroenterol. 2005 Jan;100(1):144-52. doi: 10.1111/j.1572-0241.2005.40726.x. Am J Gastroenterol. 2005. PMID: 15654794

6

The use of endoscopic ultrasound-guided fine-needle aspiration for investigation of submucosal and extrinsic masses of the colon and rectum.

Sasaki Y, Niwa Y, Hirooka Y, Ohmiya N, Itoh A, Ando N, Miyahara R, Furuta S, Goto H. Sasaki Y, et al. Among authors: niwa y. Endoscopy. 2005 Feb;37(2):154-60. doi: 10.1055/s-2004-826152. Endoscopy. 2005. PMID: 15692931

7

Use of color Doppler ultrasonography in the diagnosis of anomalous connection in pancreatobiliary disease.

Kawashima H, Hirooka Y, Itoh A, Hashimoto S, Itoh T, Hara K, Kanamori A, Ohmiya N, Niwa Y, Goto H. Kawashima H, et al. Among authors: niwa y. World J Gastroenterol. 2005 Feb 21;11(7):1018-22. doi: 10.3748/wjg.v11.i7.1018. World J Gastroenterol. 2005. PMID: 15742406 Free PMC article. Clinical Trial.

8

Heterotopic pancreas in the esophagus diagnosed by EUS-guided FNA.

Goto J, Ohashi S, Okamura S, Urano F, Hosoi T, Ishikawa H, Segawa K, Hirooka Y, Ohmiya N, Itoh A, Hashimoto S, Niwa Y, Goto H. Goto J, et al. Among authors: niwa y. Gastrointest Endosc. 2005 Nov;62(5):812-4. doi: 10.1016/j.gie.2005.04.031. Gastrointest Endosc. 2005. PMID: 16246709 No abstract available.

9

Usefulness of contrast-enhanced endoscopic ultrasonography in the differentiation between malignant and benign lymphadenopathy.

Kanamori A, Hirooka Y, Itoh A, Hashimoto S, Kawashima H, Hara K, Uchida H, Goto J, Ohmiya N, Niwa Y, Goto H. Kanamori A, et al. Among authors: niwa y. Am J Gastroenterol. 2006 Jan;101(1):45-51. doi: 10.1111/j.1572-0241.2006.00394.x. Am J Gastroenterol. 2006. PMID: 16405532

10

Progress of endoscopic ultrasonography and intraductal ultrasonography in the diagnosis of malignant biliary diseases.

Kawashima H, Hirooka Y, Itoh A, Hara K, Kanamori A, Uchida H, Goto J, Nonogaki K, Matsumoto Y, Ohmiya N, Niwa Y, Goto H. Kawashima H, et al. Among authors: niwa y. J Hepatobiliary Pancreat Surg. 2006;13(2):69-74. doi: 10.1007/s00534-005-1060-6. J Hepatobiliary Pancreat Surg. 2006. PMID: 16547664 Review.

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