• 5018 Citations
  • 34 h-Index
1993 …2020

Research output per year

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Publications

2011

Intestinal inflammation and cancer

Ullman, T. A. & Itzkowitz, S. H., May 2011, In : Gastroenterology. 140, 6, p. 1807-1816.e1

Research output: Contribution to journalArticle

601 Scopus citations

Progression of low-grade dysplasia in ulcerative colitis: Effect of colonic location

Goldstone, R., Itzkowitz, S., Harpaz, N. & Ullman, T., Nov 1 2011, In : Gastrointestinal endoscopy. 74, 5, p. 1087-1093 7 p.

Research output: Contribution to journalArticle

35 Scopus citations

Quality of care in inflammatory bowel disease

Shah, B., Tinsley, A. & Ullman, T., Feb 1 2011, In : Current gastroenterology reports. 13, 1, p. 87-94 8 p.

Research output: Contribution to journalArticle

1 Scopus citations

Thromboembolic risk among Danish children and adults with inflammatory bowel diseases: A population-based nationwide study

Kappelman, M. D., Horvath-Puho, E., Sandler, R. S., Rubin, D. T., Ullman, T. A., Pedersen, L., Baron, J. A. & Sørensen, H. T., Jul 1 2011, In : Gut. 60, 7, p. 937-943 7 p.

Research output: Contribution to journalArticle

142 Scopus citations
2010

Dimeric Lea (Lea-on-Lea) status of ß-haptoglobin in sera of colon cancer, chronic inflammatory disease and normal subjects

Park, S. Y., Yoon, S. J., Hakomori, S. I., Kim, J. M., Kim, J. Y., Bernert, B., Ullman, T., Itzkowitz, S. H. & Kim, J. H., May 1 2010, In : International journal of oncology. 36, 5, p. 1291-1297 7 p.

Research output: Contribution to journalArticle

4 Scopus citations

Improving quality of care in IBD: A STEEEP challenge

Siegel, C. A., Melmed, G. Y. & Ullman, T. A., Feb 1 2010, In : Inflammatory bowel diseases. 16, 1, p. 134-136 3 p.

Research output: Contribution to journalEditorial

5 Scopus citations

Inflammatory Bowel Disease-Associated Cancers: Does Gender Change Incidence?

Ullman, T. A., May 2010, In : Gastroenterology. 138, 5, p. 1658-1660 3 p.

Research output: Contribution to journalEditorial

7 Scopus citations

Managing low-grade dysplasia

Worku, A. D. & Ullman, T. A., Dec 1 2010, In : Inflammatory Bowel Disease Monitor. 11, 1, p. 1-6 6 p.

Research output: Contribution to journalReview article

N-glycosylation status of β-haptoglobin in sera of patients with colon cancer, chronic inflammatory diseases and normal subjects

Park, S. Y., Yoon, S. J., Jeong, Y. T., Kim, J. M., Kim, J. Y., Bernert, B., Ullman, T., Itzkowitz, S. H., Kim, J. H. & Hakomori, S. I., Jan 1 2010, In : International Journal of Cancer. 126, 1, p. 142-155 14 p.

Research output: Contribution to journalArticle

39 Scopus citations

Should chromoendoscopy be the standard of care in ulcerative colitis dysplasia surveillance?

Ullman, T. A., Oct 1 2010, In : Gastroenterology and Hepatology. 6, 10, p. 616+619+634

Research output: Contribution to journalComment/debate

5 Scopus citations
2009

Diagnosis and management of dysplasia in patients with ulcerative colitis and Crohn's disease of the colon

Ullman, T., Odze, R. & Farraye, F. A., Jul 17 2009, In : Inflammatory bowel diseases. 15, 4, p. 630-638 9 p.

Research output: Contribution to journalReview article

81 Scopus citations

Early clinical experience with adalimumab in treatment of inflammatory bowel disease with infliximab-treated and naïve patients

Swaminath, A., Ullman, T., Rosen, M., Mayer, L., Lichtiger, S. & Abreu, M. T., Feb 2009, In : Alimentary Pharmacology and Therapeutics. 29, 3, p. 273-278 6 p.

Research output: Contribution to journalArticle

33 Scopus citations

Mucosal healing of crohn's disease demonstrated by capsule endoscopy in a woman with obscure gastrointestinal bleeding

Akhtar, R. Y., Lewis, B. S. & Ullman, T., Apr 1 2009, In : American Journal of Gastroenterology. 104, 4, p. 1065-1067 3 p.

Research output: Contribution to journalLetter

5 Scopus citations

Recurrence patterns after first resection for stricturing or penetrating Crohn's disease

Sachar, D. B., Lemmer, E., Ibrahim, C., Edden, Y., Ullman, T., Ciardulo, J., Roth, E., Greenstein, A. J. & Bauer, J. J., Sep 18 2009, In : Inflammatory bowel diseases. 15, 7, p. 1071-1075 5 p.

Research output: Contribution to journalArticle

54 Scopus citations

Scope Early and Often in Ulcerative Colitis and Crohn's Colitis?

Ullman, T. & Lazarev, M., Feb 2009, In : Gastroenterology. 136, 2, p. 718-719 2 p.

Research output: Contribution to journalComment/debate

2 Scopus citations

Severity of inflammation as a predictor of colectomy in patients with chronic ulcerative colitis

Hefti, M. M., Chessin, D. B., Harpaz, N., Steinhagen, R. M. & Ullman, T. A., Feb 1 2009, In : Diseases of the Colon and Rectum. 52, 2, p. 193-197 5 p.

Research output: Contribution to journalArticle

59 Scopus citations
2008

Chromoendoscopy-targeted biopsies are superior to standard colonoscopic surveillance for detecting dysplasia in inflammatory bowel disease patients: A prospective endoscopic trial

Marion, J. F., Waye, J. D., Present, D. H., Israel, Y., Bodian, C., Harpaz, N., Chapman, M., Itzkowitz, S., Steinlauf, A. F., Abreu, M. T., Ullman, T. A., Aisenberg, J. & Mayer, L., Sep 1 2008, In : American Journal of Gastroenterology. 103, 9, p. 2342-2349 8 p.

Research output: Contribution to journalArticle

230 Scopus citations

Colorectal cancer prevention in inflammatory bowel disease and the role of 5-aminosalicylic acid: A clinical review and update

Rubin, D. T., Cruz-Correa, M. R., Gasche, C., Jass, J. R., Lichtenstein, G. R., Montgomery, E. A., Riddell, R. H., Rutter, M. D., Ullman, T. A., Velayos, F. S. & Itzkowitz, S., Feb 1 2008, In : Inflammatory bowel diseases. 14, 2, p. 265-274 10 p.

Research output: Contribution to journalReview article

60 Scopus citations

Cyclosporine and Infliximab as Rescue Therapy for Each Other in Patients With Steroid-Refractory Ulcerative Colitis

Maser, E. A., Deconda, D., Lichtiger, S., Ullman, T., Present, D. H. & Kornbluth, A., Oct 1 2008, In : Clinical Gastroenterology and Hepatology. 6, 10, p. 1112-1116 5 p.

Research output: Contribution to journalArticle

132 Scopus citations

Disparities in Iflammatory Bowel Disease Care: Time to Correct a Problem

Ullman, T., May 2008, In : Gastroenterology. 134, 5, p. 1617-1618 2 p.

Research output: Contribution to journalComment/debate

1 Scopus citations

Gut microbes in Crohn's disease: Getting to know you better?

Murphy, S. J., Ullman, T. A. & Abreu, M. T., Feb 1 2008, In : American Journal of Gastroenterology. 103, 2, p. 397-398 2 p.

Research output: Contribution to journalReview article

7 Scopus citations

Malignant tumors arising in inflammatory bowel disease

Ullman, T. A., Dec 1 2008, Pediatric Inflammatory Bowel Disease. Springer US, p. 611-630 20 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Progression to Colorectal Neoplasia in Ulcerative Colitis: Effect of Mesalamine

Ullman, T., Croog, V., Harpaz, N., Hossain, S., Kornbluth, A., Bodian, C. & Itzkowitz, S., Nov 1 2008, In : Clinical Gastroenterology and Hepatology. 6, 11, p. 1225-1230 6 p.

Research output: Contribution to journalArticle

63 Scopus citations
2007

5-Aminosalicylic acid therapy and the risk of colorectal cancer among patients with inflammatory bowel disease

Terdiman, J. P., Steinbuch, M., Blumentals, W. A., Ullman, T. A. & Rubin, D. T., Apr 1 2007, In : Inflammatory bowel diseases. 13, 4, p. 367-371 5 p.

Research output: Contribution to journalArticle

110 Scopus citations
6 Scopus citations

Histologic Inflammation Is a Risk Factor for Progression to Colorectal Neoplasia in Ulcerative Colitis: A Cohort Study

Gupta, R. B., Harpaz, N., Itzkowitz, S., Hossain, S., Matula, S., Kornbluth, A., Bodian, C. & Ullman, T., Oct 2007, In : Gastroenterology. 133, 4, p. 1099-1105 7 p.

Research output: Contribution to journalArticle

486 Scopus citations

Tacrolimus for Active Ulcerative Colitis? Yes! (Even Though Cochrane Says "No")

Ullman, T. A., Mar 2007, In : Gastroenterology. 132, 3, p. 1192-1194 3 p.

Research output: Contribution to journalComment/debate

4 Scopus citations

The certain uncertainty of measuring disease activity in IBD

Ullman, T. A. & Palmon, R., Feb 1 2007, In : Journal of clinical gastroenterology. 41, 2, p. 123-125 3 p.

Research output: Contribution to journalEditorial

2 Scopus citations

Therapeutic advances and issues of patient adherence in the treatment of ulcerative colitis

Loftus, E. V., Kane, S., Shaya, F., Joseph, R., Lichtenstein, G. R., Sandborn, W. J., Kamm, M. A., Barrett, K., Joseph, R. E., D'Haens, G., Butler, T., Stephenson, D., Potack, J., Abreu, M., Ullman, T., Kornbluth, A., George, J., Legnani, P., Weiss, A., Deconda, D. & 4 others, Kissous-Hunt, M., Mayer, L., Buchman, A. L. & Wallin, A., Jan 1 2007, In : Gastroenterology and Hepatology. 3, 1 SUPPL. 3, p. 5-12 8 p.

Research output: Contribution to journalArticle

2006

Low-grade colorectal dysplasia and the need for colectomy

Ullman, T. A., Dec 1 2006, In : Gastroenterology and Hepatology. 2, 12, p. 868-870 3 p.

Research output: Contribution to journalComment/debate

1 Scopus citations

Reply

Ullman, T., Itzkowitz, S., Harpaz, N. & Matula, S., Apr 1 2006, In : Clinical Gastroenterology and Hepatology. 4, 4, 1 p.

Research output: Contribution to journalLetter

2005

Chemoprevention of colorectal neoplasia in ulcerative colitis: The effect of 6-mercaptopurine

Matula, S., Croog, V., Itzkowitz, S., Harpaz, N., Bodian, C., Hossain, S. & Ullman, T., Oct 1 2005, In : Clinical Gastroenterology and Hepatology. 3, 10, p. 1015-1021 7 p.

Research output: Contribution to journalArticle

88 Scopus citations

Colonoscopic surveillance in inflammatory bowel disease

Ullman, T. A., Sep 1 2005, In : Current Opinion in Gastroenterology. 21, 5, p. 585-588 4 p.

Research output: Contribution to journalReview article

10 Scopus citations

Filtering out the phagocytes in inflammatory bowel disease

Brown, S. J., Ullman, T. & Sachar, D. B., Nov 1 2005, In : Journal of clinical gastroenterology. 39, 10, p. 845-846 2 p.

Research output: Contribution to journalEditorial

Gastrointestinal manifestations of Fabry disease: Clinical response to enzyme replacement therapy

Banikazemi, M., Ullman, T. & Desnick, R. J., Aug 1 2005, In : Molecular Genetics and Metabolism. 85, 4, p. 255-259 5 p.

Research output: Contribution to journalArticle

63 Scopus citations

Preventing neoplastic progression in ulcerative colitis

Ullman, T. A., Apr 1 2005, In : Journal of clinical gastroenterology. 39, 4 SUPPL., p. S66-S69

Research output: Contribution to journalReview article

19 Scopus citations
2004

Low-Grade Dysplasia in Flat Mucosa in Ulcerative Colitis [3] (multiple letters)

Rubio, C. A., Befrits, R., Ullman, T., Croog, V., Harpaz, N., Sachar, D. & Itzkowitz, S., May 2004, In : Gastroenterology. 126, 5, p. 1494-1495 2 p.

Research output: Contribution to journalLetter

3 Scopus citations

Low-grade dysplasia in ulcerative colitis: Natural history data still unknown [3] (multiple letters)

Bronner, M. P., Goldblum, J. R., Kimmey, M. B., Brentnall, T. A., Rubin, C. E., Ullman, T., Croog, V., Harpaz, N., Sachar, D. & Itzkowitz, S., Jul 2004, In : Gastroenterology. 127, 1, p. 362-363 2 p.

Research output: Contribution to journalLetter

2 Scopus citations

Patterns of colonic involvement at initial presentation in ulcerative colitis: A retrospective study of 46 newly diagnosed cases

Robert, M. E., Skacel, M., Ullman, T., Bernstein, C. N., Easley, K. & Goldblum, J. R., Jul 2004, In : American journal of clinical pathology. 122, 1, p. 94-99 6 p.

Research output: Contribution to journalArticle

44 Scopus citations

The world isn't flat

Itzkowitz, S. & Ullman, T., Sep 1 2004, In : Gastrointestinal endoscopy. 60, 3, p. 426-427 2 p.

Research output: Contribution to journalEditorial

8 Scopus citations
2003

Chemoprevention of colorectal cancer in ulcerative colitis

Croog, V. J., Ullman, T. A. & Itzkowitz, S. H., Sep 1 2003, In : International Journal of Colorectal Disease. 18, 5, p. 392-400 9 p.

Research output: Contribution to journalArticle

38 Scopus citations

Dysplasia and colorectal cancer in Crohn's disease

Ullman, T. A., May 1 2003, In : Journal of clinical gastroenterology. 36, 5 SUPPL., p. S75-S78

Research output: Contribution to journalArticle

21 Scopus citations

Hold the bone: good news for young women with IBD.

Ullman, T., Nov 2003, In : Inflammatory bowel diseases. 9, 6, p. 396-397 2 p.

Research output: Contribution to journalArticle

Patients with low-grade dysplasia should be advised to undergo colectomy.

Ullman, T. A., Jul 2003, In : Inflammatory bowel diseases. 9, 4, p. 267-269 3 p.

Research output: Contribution to journalEditorial

12 Scopus citations

Progression of Flat Low-Grade Dysplasia to Advanced Neoplasia in Patients with Ulcerative Colitis

Ullman, T. A., Croog, V., Harpaz, N., Sachar, D. & Itzkowitz, S., Nov 2003, In : Gastroenterology. 125, 5, p. 1311-1319 9 p.

Research output: Contribution to journalArticle

298 Scopus citations
2002

Making the grade: should patients with UC and low-grade dysplasia graduate to surgery or be held back?

Ullman, T. A., Nov 2002, In : Inflammatory bowel diseases. 8, 6, p. 430-431 2 p.

Research output: Contribution to journalReview article

8 Scopus citations

The fate of low grade dysplasia in ulcerative colitis

Ullman, T. A., Loftus, E. V., Kakar, S., Burgart, L. J., Sandborn, W. J. & Tremaine, W. J., Apr 29 2002, In : American Journal of Gastroenterology. 97, 4, p. 922-927 6 p.

Research output: Contribution to journalArticle

128 Scopus citations
2000

Markov Polo: finding the costs of Crohn's in an Olmstead County pool.

Ullman, T. A., Feb 2000, In : Inflammatory bowel diseases. 6, 1, p. 64-65 2 p.

Research output: Contribution to journalArticle

1 Scopus citations
1999

The gastroenterologist's approach to pelvic and abdominal pain

Ullman, T. A. & Fisher, R., Oct 29 1999, In : Infertility and Reproductive Medicine Clinics of North America. 10, 4, p. 717-730 14 p.

Research output: Contribution to journalReview article

1998

Yogurt as oral bacteriotherapy for diarrhea: Back to the future?

Ullman, T., Jul 16 1998, In : Indian Pediatrics. 35, 6, p. 503-506 4 p.

Research output: Contribution to journalEditorial

3 Scopus citations