Expert Pathologists

Academic Appointments

2009 Professor and Head Gastrointestinal and Liver Pathology, Tulane University Medical School

2000–2009 Associate Professor and Head Gastrointestinal and Liver Pathology, Tulane University Medical School

1994–1999 Assistant Professor and Head Gastrointestinal Pathology, Tulane University Medical School

1992–1994 Instructor in Pathology, Yale University School of Medicine

Postdoctoral Training

1990–1992 Fellow, Gastrointestinal, Liver and Transplantation Pathology, Yale University School of Medicine

1985–1990 Resident, Anatomic and Clinical Pathology, University of Tennessee, Baptist Memorial Hospital


1978 MBBS/MD, University of Dhaka, Dhaka Medical College, Dhaka, Bangladesh


1992 Anatomic Pathology and Clinical Pathology

Professional Societies

United States and Canadian Association of Pathology 

College of American Pathologists

American Society of Clinical Pathology

Select Publications

Haque S, Genta RM. Lymphocytic oesophagitis: clinicopathological aspects of an emerging condition. Gut. 2012;61:1108–14.

Taylor SL, Haque S. Hepatobiliary pathology. Curr Opin Gastroenterol. 2011 May; 27(3):248–55.

Eriksen C, Burns L, Bohlke A, Haque S, Slakey DP. Management of monophasic synovial sarcoma of the small intestine. JSLS. 2010 Jul-Sep; 14(3):421–5.

Florman S, Weaver M, Primeaux P, Killackey M, Sierra R, Gomez S, Haque S, Regenstein F, Balart L. Aggressive resection of hepatocellular carcinoma with right atrial involvement. Am Surg. 2009 Nov; 75(11):1104–8.

Bellows C, Gage T, Stark M, McCarty C, Haque S. Metastatic Pancreatic Carcinoma Presenting as Colon Carcinoma. South Med. 102(7):748–750, July 2009.

Yu DC, Tandon R, Bohlke AK, Steiner RB, Haque S, Florman SS. Resection of a large, ruptured, undifferentiated (embryonal) sarcoma of the liver in a child: a case report and review of the literature. J La State Med Soc. 2009 Jan-Feb; 161(1):41–4.

Hazari S, Taylor L, Haque S, Garry RF, Florman S, Luftig R, Regenstein F, Dash S. Reduced expression of Jak-1 and Tyk-2 proteins leads to interferon resistance in hepatitis C virus replicon. Virol J. 2007 Sep 18; 4:89.

Dash S, Haque S, Joshi V, Prabhu R, Hazari S, Fermin C, Garry R. HCV-hepatocellular carcinoma: new findings and hope for effective treatment. Microsc Res Tech. 2005 Nov; 68(3-4):130–48.

Dash S, Prabhu R, Haque S, Regenstein FG, Thung SN. Interferons alpha, beta, gamma each inhibit hepatitis C virus replication at the level of internal ribosome entry site-mediated translation. Liver Int. 2005 Jun; 25(3):580–94.

Olmos CE, Lagarde DC, Haque S. Recognition And Characterization Of Eosinophilic Esophagitis In South East Louisiana. Ann Allergy Asthma Immunol. November 2004, Vol. 93, No. Supplement 3, p. 56–56(1).

Buza N, Lagarde D C, Dash S, Haque S. Langerhans Cell Histiocytosis: Report Of A Single Organ Involvement In A Child. J Cell Mol Med. 8(3):397–401, 2004.

Mac MT, Haque S. Composite gastric carcinoma arising in a background of lymphocytic gastritis. South Med. 97.10 Oct. 1 2004: 63–64.

Prabhu R, Joshi V, Garry RF, Bastian F, Haque S, Regenstein F, Thung S, Dash S. Interferon alpha-2b inhibits negative-strand RNA and protein expression from full-length HCV1a infectious clone. Exp Mol Pathol. 2004 Jun; 76(3):242–52.

Piazuelo MB, Haque S, Delgado A ,Rodriguez F and Correa P. Phenotypic differences between esophageal and gastric intestinal metaplasia. Mod Path. 2004; 17:62–74.

Madan A, Ternovits C, Haque S, Jaffe B. Diverticulitis of the vermiform appendix. Surgical Rounds. February 2003; 82–84.

Bellows CF, Haque S. Adenocarcinoma within a diverticulum: a common tumor arising in an uncommon location. Dig Dis Sci. 2002, Dec47(12):2758–9.

Bellows CF, Haque S, Jaffe BM. Two unusual cases of adult intussusception. Dig Surg. 2002; 19(3):241–4.

DeLuca V, West AB, Haque S, et al. Long-term symptom patterns, endoscopic findings, and gastric histology in Helicobacter pylori-infected and -uninfected patients. J Clin Gastroenterol. 1998; 26(2):106–112.

Grant NJ, Van Kruinigen HJ, Haque S, West AB. Mucosal inflammation in pediatric diversion colitis: a quantitative analysis. Journal of Ped Gastroenterol and Nutrition. 1997 Sep; 25(3):273–80.

Haque S, Chandra B, Gerber MA, Lok ASF. Iron overload in patients with chronic hepatitic C: a clinicopathologic study. Hum Path. December 1996; 27:1277–1281.

Haque S, Haruna Y, Saito K, Nalesnik MA, Thung SN, Gerber MA. Identification of bipotential progenitor cells in human liver regeneration. Lab Invest. November 1996; 75:699–705.

Haque S, Eisen R, West AB. Heterotopic bone formation in the gastrointestinal tract. Arch of Pathol Lab Med. July 1996; 120:666–673.

Haque S, Eisen RN, West AB. The morphologic features of diversion colitis: studies on a pediatric population without other disease of the intestinal mucosa. Hum Path. 1993; 24:211–9.


Haque, S. Tumors of the Esophagus. Chapter in Gastroenterology and Hepatology: The comprehensive visual reference, esophagus and pharynx. Published by Current Medicine.1997.

Haque, S. Tumors of the Esophagus. Chapter in Atlas of Esophageal Diseases. Published by Current Medicine. 2002.