Affiliation: Dartmouth-Hitchcock Medical Center
- Hyperplastic/serrated polyposis in inflammatory bowel disease: a case series of a previously undescribed entityAmitabh Srivastava
Department of Pathology, Dartmouth Hitchcock Medical Center, Lebanon, NH 03755
Am J Surg Pathol 32:296-303. 2008....
- Improving the quality of colorectal cancer screening: assessment of familial riskLynn F Butterly
Dartmouth Hitchcock Medical Center, Lebanon, NH, USA
Dig Dis Sci 55:754-60. 2010..Accuracy of familial risk assessment by endoscopists in determining colonoscopic screening and surveillance intervals is unknown...
- Primary intrapulmonary spindle cell thymoma with marked granulomatous reaction: report of a case with review of literatureAmitabh Srivastava
Department of Pathology, New England Medical Center, Boston, MA 02111, USA
Int J Surg Pathol 11:353-6. 2003..The remarkable granulomatous response observed in the tumor raises the possibility that similar lesions might conceivably occur in the thymus as well...
- Ghrelin expression in hyperplastic and neoplastic proliferations of the enterochromaffin-like (ECL) cellsAmitabh Srivastava
Department of Pathology, Tufts New England Medical Center, Boston, MA 02111, USA
Endocr Pathol 15:47-54. 2004..In view of the orexigenic and other known actions of ghrelin, the functional and/or biologic significance of ghrelin production in such ECL cell proliferations needs to be investigated further...
- Keratin-positive Ewing's sarcoma: an ultrastructural study of 12 casesAmitabh Srivastava
Department of Pathology, Tufts New England Medical Center, Boston, MA 02114, USA
Int J Surg Pathol 13:43-50. 2005..This study shows that keratin-positive EWS/PNETs have evidence of epithelial differentiation ultrastructurally, and may possibly represent a more aggressive subset of the EWS/PNET group of tumors...
- Extent of low-grade dysplasia is a risk factor for the development of esophageal adenocarcinoma in Barrett's esophagusAmitabh Srivastava
Department of Pathology, Brigham and Women s Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
Am J Gastroenterol 102:483-93; quiz 694. 2007..The aim of this discovery study was to evaluate the hypothesis that extent of LGD and HGD are risk factors for progression to EA...
- EMR for Barrett's esophagus-related superficial neoplasms offers better diagnostic reproducibility than mucosal biopsyMari Mino-Kenudson
Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA
Gastrointest Endosc 66:660-6; quiz 767, 769. 2007..It also allows for better pathologic grading compared with mucosal biopsy specimens. However, the interobserver variation in the interpretation of EMR specimens has not been tested...
- Gastric preneoplastic lesions and epithelial dysplasiaGregory Y Lauwers
Department of Pathology, Massachusetts General Hospital, Gastrointestinal Pathology Service, 55 Fruit Street, Warren 2, Boston, MA 02114 2696, USA
Gastroenterol Clin North Am 36:813-29, vi. 2007..This article describes gastric preneoplastic lesions and epithelial dysplasia. The possible role of Helicobacter pylori infection is emphasized...
- Adenomatous and foveolar gastric dysplasia: distinct patterns of mucin expression and background intestinal metaplasiaDo Youn Park
Department of Pathology, Massachusetts General Hospital, Boston, MA 02114 2696, USA
Am J Surg Pathol 32:524-33. 2008..4%) of GED (P = 0.005 for both comparisons). In conclusion, our study indicates that foveolar and adenomatous types of GED have distinct clinicopathologic features, mucin profiles, and association with different types of IM...