Rhonda K Yantiss

Summary

Affiliation: University of Massachusetts Medical School
Country: USA

Publications

  1. ncbi KOC (K homology domain containing protein overexpressed in cancer): a novel molecular marker that distinguishes between benign and malignant lesions of the pancreas
    Rhonda K Yantiss
    Department of Pathology, UMass Memorial Health Care, Worcester, MA 01655, USA
    Am J Surg Pathol 29:188-95. 2005
  2. ncbi Multiple gastrointestinal stromal tumors in type I neurofibromatosis: a pathologic and molecular study
    Rhonda K Yantiss
    Department of Pathology, UMass Memorial Health Care, Worcester, MA 01655, USA
    Mod Pathol 18:475-84. 2005
  3. ncbi Prevalence and prognostic significance of acinar cell differentiation in pancreatic endocrine tumors
    Rhonda K Yantiss
    Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester 01655, USA
    Am J Surg Pathol 26:893-901. 2002
  4. ncbi Histologic predictors of pouchitis in patients with chronic ulcerative colitis
    Rhonda K Yantiss
    Department of Pathology of the University of Massachusetts Medical School UMass Memorial Health Care, 55 Lake Avenue North, Worcester, MA 01655, USA
    Am J Surg Pathol 28:999-1006. 2004
  5. ncbi Solitary versus multiple carcinoid tumors of the ileum: a clinical and pathologic review of 68 cases
    Rhonda K Yantiss
    Department of Pathology, UMass Memorial Health Care, Worcester, Massachusetts 01655, USA
    Am J Surg Pathol 27:811-7. 2003
  6. ncbi Prognostic significance of superficial fissuring ulceration in patients with severe "indeterminate" colitis
    Rhonda K Yantiss
    Department of Pathology, University of Massachusetts Medical School UMass Memorial Health Care, Worcester, MA, USA
    Am J Surg Pathol 30:165-70. 2006
  7. ncbi Normal variation in intraepithelial lymphocytes of the terminal ileum
    Smiljana Istvanic
    Department of Pathology, University of Pittsburgh Medical Center, St Margaret s Hospital, Pittsburgh, PA, USA
    Am J Clin Pathol 127:816-9. 2007
  8. ncbi Filiform serrated adenomas: a clinicopathologic and immunophenotypic study of 18 cases
    Rhonda K Yantiss
    Weill Medical College of Cornell University, Department of Pathology, New York, NY 10021, USA
    Am J Surg Pathol 31:1238-45. 2007
  9. doi Neoadjuvant therapy induces loss of MSH6 expression in colorectal carcinoma
    Fei Bao
    Department of Pathology, Columbia University Medical Center, Weill Cornell Medical College, New York, NY, USA
    Am J Surg Pathol 34:1798-804. 2010
  10. ncbi Pathologic features and biologic importance of colorectal serrated polyps
    Efsevia Vakiani
    Department of Pathology, Memorial Sloan Kettering Cancer Center, Weill Medical College of Cornell University, 525 East 68th Street, New York, NY 10065, USA
    Adv Anat Pathol 16:79-91. 2009

Collaborators

Detail Information

Publications25

  1. ncbi KOC (K homology domain containing protein overexpressed in cancer): a novel molecular marker that distinguishes between benign and malignant lesions of the pancreas
    Rhonda K Yantiss
    Department of Pathology, UMass Memorial Health Care, Worcester, MA 01655, USA
    Am J Surg Pathol 29:188-95. 2005
    ..Therefore, immunostains directed against KOC may be of diagnostic utility in the evaluation of pancreatic lesions, particularly when biopsy material is limited...
  2. ncbi Multiple gastrointestinal stromal tumors in type I neurofibromatosis: a pathologic and molecular study
    Rhonda K Yantiss
    Department of Pathology, UMass Memorial Health Care, Worcester, MA 01655, USA
    Mod Pathol 18:475-84. 2005
    ....
  3. ncbi Prevalence and prognostic significance of acinar cell differentiation in pancreatic endocrine tumors
    Rhonda K Yantiss
    Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester 01655, USA
    Am J Surg Pathol 26:893-901. 2002
    ..However, in addition to tumor stage, location in the pancreatic tail and the immunohistochemical expression of synaptophysin and/or Leu-7 may be useful prognostic indicators in patients with these lesions...
  4. ncbi Histologic predictors of pouchitis in patients with chronic ulcerative colitis
    Rhonda K Yantiss
    Department of Pathology of the University of Massachusetts Medical School UMass Memorial Health Care, 55 Lake Avenue North, Worcester, MA 01655, USA
    Am J Surg Pathol 28:999-1006. 2004
    ..Of these features, appendiceal ulceration is highly associated with pouchitis...
  5. ncbi Solitary versus multiple carcinoid tumors of the ileum: a clinical and pathologic review of 68 cases
    Rhonda K Yantiss
    Department of Pathology, UMass Memorial Health Care, Worcester, Massachusetts 01655, USA
    Am J Surg Pathol 27:811-7. 2003
    ..05). In conclusion, we found that patients with multiple carcinoid tumors are younger, have a significantly greater risk of developing the carcinoid syndrome, and have a poorer prognosis than patients with solitary tumors...
  6. ncbi Prognostic significance of superficial fissuring ulceration in patients with severe "indeterminate" colitis
    Rhonda K Yantiss
    Department of Pathology, University of Massachusetts Medical School UMass Memorial Health Care, Worcester, MA, USA
    Am J Surg Pathol 30:165-70. 2006
    ..Nevertheless, the presence of superficial fissuring-type ulcers in patients with severe chronic active UC denotes a subgroup with a higher risk of pouchitis following surgical resection...
  7. ncbi Normal variation in intraepithelial lymphocytes of the terminal ileum
    Smiljana Istvanic
    Department of Pathology, University of Pittsburgh Medical Center, St Margaret s Hospital, Pittsburgh, PA, USA
    Am J Clin Pathol 127:816-9. 2007
    ..One should avoid overinterpreting the importance of occasional IELs in ileal biopsy specimens from asymptomatic patients...
  8. ncbi Filiform serrated adenomas: a clinicopathologic and immunophenotypic study of 18 cases
    Rhonda K Yantiss
    Weill Medical College of Cornell University, Department of Pathology, New York, NY 10021, USA
    Am J Surg Pathol 31:1238-45. 2007
    ..We conclude that filiform SA potentially represents an unusual variant of SA with a predilection for the left colon, particularly the rectum...
  9. doi Neoadjuvant therapy induces loss of MSH6 expression in colorectal carcinoma
    Fei Bao
    Department of Pathology, Columbia University Medical Center, Weill Cornell Medical College, New York, NY, USA
    Am J Surg Pathol 34:1798-804. 2010
    ..Therefore, diminished MSH6 staining in treated tumors should prompt immunohistochemical evaluation of pretreatment biopsy samples before genetic testing for Lynch syndrome...
  10. ncbi Pathologic features and biologic importance of colorectal serrated polyps
    Efsevia Vakiani
    Department of Pathology, Memorial Sloan Kettering Cancer Center, Weill Medical College of Cornell University, 525 East 68th Street, New York, NY 10065, USA
    Adv Anat Pathol 16:79-91. 2009
    ..This review describes the clinicopathologic and molecular features of serrated polyps and discusses the current data regarding their biologic significance...
  11. pmc Intrathoracic gallstones: a case report and literature review
    Jacques P Fontaine
    Division of Thoracic Surgery, University of Massachusetts Medical Center, Worcester, Massachusetts, USA
    JSLS 10:375-8. 2006
    ..Laparoscopic cholecystectomy is one of the most commonly performed procedures in general surgery. There have been very few reported thoracic complications from this surgical procedure...
  12. ncbi Duodenal intraepithelial lymphocytes in inflammatory disorders of the esophagus and stomach
    Mohammad M Yousef
    Department of Pathology, UMass Memorial Healthcare, Worcester, Massachusetts 01605, USA
    Clin Gastroenterol Hepatol 4:631-4. 2006
    ..This study assessed whether CD3+ IELs are increased in duodenal biopsies in patients with esophagitis or gastritis relative to normal control subjects...
  13. ncbi Metastatic Merkel cell carcinoma diagnosed by EUS-guided FNA of a rapidly progressive peripancreatic mass
    Todd P Jessup
    Divisions of Gastroenterology and Anatomic Pathology, UMass Memorial Medical Center, Worcester, MA 01655, USA
    Gastrointest Endosc 63:527-9. 2006
  14. ncbi Utility of MMP-1, p53, E-cadherin, and collagen IV immunohistochemical stains in the differential diagnosis of adenomas with misplaced epithelium versus adenomas with invasive adenocarcinoma
    Rhonda K Yantiss
    Department of Pathology, UMass Memorial Health Care, Worcester, Massachusetts, U S A
    Am J Surg Pathol 26:206-15. 2002
    ....
  15. ncbi Reactive nodular fibrous pseudotumor of the gastrointestinal tract and mesentery: a clinicopathologic study of five cases
    Rhonda K Yantiss
    Department of Pathology, University of Massachuestts Memorial Health Care, 55 Lake Avenue North, Worcester, MA 01655, USA
    Am J Surg Pathol 27:532-40. 2003
    ..Recognition of these nonneoplastic lesions is important, as they pursue a benign clinical course, but may be confused with other mesenchymal neoplasms that require more aggressive treatment...
  16. ncbi Gastrointestinal stromal tumors: an ultrastructural study
    Rhonda K Yantiss
    James Homer Wright Pathology Laboratories, Massachusetts General Hospital and the Department of Pathology, Harvard Medical School, Boston 02214, USA
    Int J Surg Pathol 10:101-13. 2002
    ..It is hoped that these findings will aid in their recognition and contribute to the classification of this heterogeneous group of neoplasms...
  17. ncbi Use of IMP3 in identification of carcinoma in fine needle aspiration biopsies of pancreas
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, 525 East 68th Street, New York, New York 10021, USA
    Acta Cytol 52:133-8. 2008
    ..To evaluate insulin-like growth factor-II mRNA binding protein 3 (IMP3), which is an oncofetal RNA-binding protein expressed in pancreatic carcinomas and detectable by immunohistochemistry, in diagnosis of pancreatic cancer...
  18. doi Hyperplastic/serrated polyposis in inflammatory bowel disease: a case series of a previously undescribed entity
    Amitabh Srivastava
    Department of Pathology, Dartmouth Hitchcock Medical Center, Lebanon, NH 03755
    Am J Surg Pathol 32:296-303. 2008
    ....
  19. ncbi Pitfalls in the interpretation of nonneoplastic mucosal biopsies in inflammatory bowel disease
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine of the Weill Medical College of Cornell University, New York, New York, USA
    Am J Gastroenterol 102:890-904. 2007
    ..The potential diagnostic pitfalls faced by physicians, as well as features that aid in the distinction among these entities, are discussed in detail in this review...
  20. doi Evaluation of site-specific and seasonal variation in colonic mucosal eosinophils
    Alexandros D Polydorides
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY 10021, USA
    Hum Pathol 39:832-6. 2008
    ..05). We conclude that intramucosal eosinophils are commonly present in the proximal colon but show only mild fluctuations with ambient allergen exposure...
  21. doi Alterations in the immunohistochemical expression of Das-1 and CG-3 in colonic mucosal biopsy specimens helps distinguish ulcerative colitis from Crohn disease and from other forms of colitis
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY
    Am J Surg Pathol 32:844-50. 2008
    ..003 for all comparisons). We conclude that the patterns of Das-1 and CG-3 staining in colonic mucosal biopsies may be clinically useful in distinguishing UC from CD and from other colitidies...
  22. ncbi Long-term docosahexaenoic acid therapy in a congenic murine model of cystic fibrosis
    Satti Beharry
    Program in Integrative Biology, The Research Institute, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
    Am J Physiol Gastrointest Liver Physiol 292:G839-48. 2007
    ..The potential therapeutic benefits of DHA in severe CF-associated liver disease remain to be explored...
  23. ncbi Induction of colitis in cftr-/- mice results in bile duct injury
    Paola G Blanco
    Beth Israel Deaconess Medical Center, 330 Brookline Ave, Dana 501, Boston, MA 02215, USA
    Am J Physiol Gastrointest Liver Physiol 287:G491-6. 2004
    ..0006). Pretreatment with oral docosahexaenoic acid decreased both histological evidence of bile duct injury and serum alkaline phosphatase levels. In the setting of colitis, loss of CFTR function leads to bile duct injury...
  24. ncbi Appendiceal mucinous neoplasms: a clinicopathologic analysis of 107 cases
    Joseph Misdraji
    James Homer Wright Pathology Laboratories of the Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
    Am J Surg Pathol 27:1089-103. 2003
    ....
  25. ncbi A comprehensive study of nondysplastic and dysplastic serrated polyps of the vermiform appendix
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10021, USA
    Am J Surg Pathol 31:1742-53. 2007
    ..These features, including BRAF mutations, may be more closely related to a serrated morphology in appendiceal polyps rather than biologically important changes...