Petras R - Search Results

1

Methylene blue-directed biopsies improve detection of intestinal metaplasia and dysplasia in Barrett's esophagus.

Canto MI, Setrakian S, Willis J, Chak A, Petras R, Powe NR, Sivak MV Jr. Canto MI, et al. Among authors: petras r. Gastrointest Endosc. 2000 May;51(5):560-8. doi: 10.1016/s0016-5107(00)70290-2. Gastrointest Endosc. 2000. PMID: 10805842 Free article.

2

Detection of dysplasia at colonoscopy using laser-induced fluorescence: a blinded study.

Cothren RM, Sivak MV Jr, Van Dam J, Petras RE, Fitzmaurice M, Crawford JM, Wu J, Brennan JF, Rava RP, Manoharan R, Feld MS. Cothren RM, et al. Among authors: petras re. Gastrointest Endosc. 1996 Aug;44(2):168-76. doi: 10.1016/s0016-5107(96)70135-9. Gastrointest Endosc. 1996. PMID: 8858323 Clinical Trial.

3

Methylene blue staining of dysplastic and nondysplastic Barrett's esophagus: an in vivo and ex vivo study.

Canto MI, Setrakian S, Willis JE, Chak A, Petras RE, Sivak MV. Canto MI, et al. Among authors: petras re. Endoscopy. 2001 May;33(5):391-400. doi: 10.1055/s-2001-14427. Endoscopy. 2001. PMID: 11396755 Clinical Trial.

4

Methylene blue selectively stains intestinal metaplasia in Barrett's esophagus.

Canto MI, Setrakian S, Petras RE, Blades E, Chak A, Sivak MV Jr. Canto MI, et al. Among authors: petras re. Gastrointest Endosc. 1996 Jul;44(1):1-7. doi: 10.1016/s0016-5107(96)70221-3. Gastrointest Endosc. 1996. PMID: 8836709 Clinical Trial.

5

Endoscopic ultrasound in the pre-operative staging of rectal carcinoma.

Boyce GA, Sivak MV Jr, Lavery IC, Fazio VW, Church JM, Milsom J, Petras R. Boyce GA, et al. Among authors: petras r. Gastrointest Endosc. 1992 Jul-Aug;38(4):468-71. doi: 10.1016/s0016-5107(92)70478-7. Gastrointest Endosc. 1992. PMID: 1511823

6

Endoscopic management of upper gastrointestinal polyps and periampullary lesions in familial adenomatous polyposis and Gardner's syndrome.

van Stolk R, Sivak MV Jr, Petrini JL, Petras R, Ferguson DR, Jagelman D. van Stolk R, et al. Among authors: petras r. Endoscopy. 1987 Nov;19 Suppl 1:19-22. doi: 10.1055/s-2007-1018303. Endoscopy. 1987. PMID: 2828015

7

Barrett's esophagus. A review of the pathologist's role in diagnosis and management.

Petras RE, Sivak MV Jr, Rice TW. Petras RE, et al. Pathol Annu. 1991;26 Pt 2:1-32. Pathol Annu. 1991. PMID: 1861882 Review. No abstract available.

8

Comparison of suction capsule and endoscopic biopsy of small bowel mucosa.

Achkar E, Carey WD, Petras R, Sivak MV, Revta R. Achkar E, et al. Among authors: petras r. Gastrointest Endosc. 1986 Aug;32(4):278-81. doi: 10.1016/s0016-5107(86)71846-4. Gastrointest Endosc. 1986. PMID: 3743980

9

Laser-induced fluorescence microscopy of normal colon and dysplasia in colonic adenomas: implications for spectroscopic diagnosis.

Römer TJ, Fitzmaurice M, Cothren RM, Richards-Kortum R, Petras R, Sivak MV Jr, Kramer JR Jr. Römer TJ, et al. Among authors: petras r. Am J Gastroenterol. 1995 Jan;90(1):81-7. Am J Gastroenterol. 1995. PMID: 7801955

10

Dysplasia in ulcerative colitis: aneuploidy versus morphology.

Petras RE, Farmer RG, Sivak MV Jr, Rankin GB. Petras RE, et al. Gastroenterology. 1989 Jul;97(1):243-5. doi: 10.1016/0016-5085(89)91468-6. Gastroenterology. 1989. PMID: 2633766 No abstract available.

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