Rhonda K Yantiss

Summary

Affiliation: Cornell University
Country: USA

Publications

  1. pmc MicroRNA Expression in Selected Carcinomas of the Gastrointestinal Tract
    Nicole C Panarelli
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA
    Patholog Res Int 2011:124608. 2011
  2. doi request reprint Prognostic significance of localized extra-appendiceal mucin deposition in appendiceal mucinous neoplasms
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
    Am J Surg Pathol 33:248-55. 2009
  3. doi request reprint Clinical, pathologic, and molecular features of early-onset colorectal carcinoma
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10021, USA
    Am J Surg Pathol 33:572-82. 2009
  4. doi request reprint Diagnostic challenges in the pathologic evaluation of Barrett esophagus
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
    Arch Pathol Lab Med 134:1589-600. 2010
  5. ncbi request reprint 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
  6. ncbi request reprint 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
  7. ncbi request reprint 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
  8. doi request reprint Optimal approach to obtaining mucosal biopsies for assessment of inflammatory disorders of the gastrointestinal tract
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, New York 10021, USA
    Am J Gastroenterol 104:774-83. 2009
  9. ncbi request reprint 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
  10. ncbi request reprint 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

Collaborators

Detail Information

Publications40

  1. pmc MicroRNA Expression in Selected Carcinomas of the Gastrointestinal Tract
    Nicole C Panarelli
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA
    Patholog Res Int 2011:124608. 2011
    ..This paper summarizes the literature regarding miRNA expression in carcinomas of the colon, pancreas, and liver and discusses some of the mechanisms by which these molecules participate in gastrointestinal oncogenesis...
  2. doi request reprint Prognostic significance of localized extra-appendiceal mucin deposition in appendiceal mucinous neoplasms
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
    Am J Surg Pathol 33:248-55. 2009
    ....
  3. doi request reprint Clinical, pathologic, and molecular features of early-onset colorectal carcinoma
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10021, USA
    Am J Surg Pathol 33:572-82. 2009
    ..Posttranslational regulation of mRNA and subsequent protein expression may be particularly important to the development of colorectal carcinomas in young patients...
  4. doi request reprint Diagnostic challenges in the pathologic evaluation of Barrett esophagus
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
    Arch Pathol Lab Med 134:1589-600. 2010
    ..Recent data also indicate that specific molecular changes occur in nondysplastic Barrett mucosa and herald the development of dysplasia and/or carcinoma...
  5. ncbi request reprint 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...
  6. ncbi request reprint 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...
  7. ncbi request reprint 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...
  8. doi request reprint Optimal approach to obtaining mucosal biopsies for assessment of inflammatory disorders of the gastrointestinal tract
    Rhonda K Yantiss
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, New York 10021, USA
    Am J Gastroenterol 104:774-83. 2009
    ....
  9. ncbi request reprint 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...
  10. ncbi request reprint 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...
  11. doi request reprint Serrated polyps with "intermediate features" of sessile serrated polyp and microvesicular hyperplastic polyp: a practical approach to the classification of nondysplastic serrated polyps
    Sun M Chung
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY 10021, USA
    Am J Surg Pathol 32:407-12. 2008
    ....
  12. doi request reprint 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...
  13. pmc MicroRNA expression aids the preoperative diagnosis of pancreatic ductal adenocarcinoma
    Nicole C Panarelli
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
    Pancreas 41:685-90. 2012
    ....
  14. doi request reprint Histologic features and cytologic techniques that aid pathologic stage assessment of colonic adenocarcinoma
    Nicole C Panarelli
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, USA
    Am J Surg Pathol 37:1252-8. 2013
    ..The presence of these findings among deeply invasive cancers should prompt their classification as pT4a lesions. ..
  15. ncbi request reprint 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...
  16. doi request reprint Immunohistochemical stains for CD3 and CD8 do not improve detection of gluten-sensitive enteropathy in duodenal biopsies
    Rachel Hudacko
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College of Cornell University, New York, NY, USA
    Mod Pathol 26:1241-5. 2013
    ..We conclude that immunostains for T cell markers do not improve detection of gluten-sensitive enteropathy when H&E-stained sections are normal...
  17. doi request reprint Tissue-specific cadherin CDH17 is a useful marker of gastrointestinal adenocarcinomas with higher sensitivity than CDX2
    Nicole C Panarelli
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
    Am J Clin Pathol 138:211-22. 2012
    ..Thus, CDH17 is slightly more sensitive than CDX2 when detecting gastrointestinal adenocarcinomas...
  18. doi request reprint P16/CDKN2A and Ki-67 enhance the detection of anal intraepithelial neoplasia and condyloma and correlate with human papillomavirus detection by polymerase chain reaction
    Edyta C Pirog
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY 10065, USA
    Am J Surg Pathol 34:1449-55. 2010
    ..These results indicate that a combination of these markers may aid interpretation of anal mucosal biopsy samples...
  19. ncbi request reprint 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...
  20. doi request reprint 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...
  21. ncbi request reprint 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...
  22. pmc Metabolic profiling, a noninvasive approach for the detection of experimental colorectal neoplasia
    David C Montrose
    Department of Medicine, Weill Cornell Medical College, New York, USA
    Cancer Prev Res (Phila) 5:1358-67. 2012
    ..Collectively, these results provide evidence that metabolomics can be used to detect changes in feces and plasma during azoxymethane-induced colorectal carcinogenesis and thus provide a strong rationale for future studies in humans...
  23. doi request reprint Commercial molecular panels are of limited utility in the classification of pancreatic cystic lesions
    Nicole C Panarelli
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
    Am J Surg Pathol 36:1434-43. 2012
    ..We conclude that the PathfinderTG panel may aid the classification of pancreatic lesions, but is often inaccurate and should not replace cytologic evaluation of these lesions...
  24. pmc Effects of cigarette smoke on the human oral mucosal transcriptome
    Jay O Boyle
    Department of Surgery Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
    Cancer Prev Res (Phila) 3:266-78. 2010
    ....
  25. doi request reprint 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...
  26. ncbi request reprint 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
    ....
  27. ncbi request reprint 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...
  28. doi request reprint Immunohistochemical and molecular features of sporadic and FAP-associated duodenal adenomas of the ampullary and nonampullary mucosa
    Patrick L Wagner
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10021, USA
    Am J Surg Pathol 32:1388-95. 2008
    ..Similar to colorectal adenomas, they harbor APC and KRAS mutations; but BRAF mutations, p53 alterations, and DNA mismatch repair abnormalities are rare...
  29. doi request reprint 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...
  30. pmc Obesity is associated with inflammation and elevated aromatase expression in the mouse mammary gland
    Kotha Subbaramaiah
    Department of Medicine and Weill Cornell Cancer Center, New York, NY 10065, USA
    Cancer Prev Res (Phila) 4:329-46. 2011
    ..The presence of CLS may be a biomarker of increased breast cancer risk or poor prognosis...
  31. ncbi request reprint Chasing colonic "polyps": features that predict underlying adenomas in initially nondiagnostic endoscopic biopsy specimens
    Alexandros D Polydorides
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University and New York Presbyterian Hospital, New York, NY, USA
    Am J Clin Pathol 127:409-14. 2007
    ..01). We conclude that nondiagnostic biopsy specimens of polyps measuring 5 mm or more should be further evaluated because they are more likely to represent adenomas, whereas smaller lesions are usually clinically inconsequential...
  32. doi request reprint Localized intrapancreatic malignant mesothelioma: a rare entity that may be confused with other pancreatic neoplasms
    Rosanny Espinal-Witter
    Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, 525 East 68th Street, New York, NY 10021, USA
    Virchows Arch 456:455-61. 2010
    ..This report also describes the clinical and pathologic characteristics of an intrapancreatic mesothelioma and provides a review of the literature regarding entities that may be considered in the differential diagnosis of this tumor...
  33. ncbi request reprint 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...
  34. ncbi request reprint 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
    ....
  35. doi request reprint Mucinous neoplasms of the appendix and peritoneum
    Nicole C Panarelli
    Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, New York 10065, USA
    Arch Pathol Lab Med 135:1261-8. 2011
    ..As a result, appendiceal mucinous neoplasms and associated peritoneal disease represents one of the most confusing and controversial areas in gastrointestinal pathology...
  36. doi request reprint Appropriate use of special stains for identifying Helicobacter pylori: Recommendations from the Rodger C. Haggitt Gastrointestinal Pathology Society
    Kenneth P Batts
    Department of Pathology, Hospital Pathology Associates and Virginia Piper Cancer Institute Division of Gastroenterology, Minnesota Gastroenterology, PA, Minneapolis, MN Department of Pathology, University of California School of Medicine, San Francisco Department of Pathology, University of California School of Medicine, Los Angeles, CA Department of Pathology, Emory University Hospital, Atlanta, GA Department of Pathology, Yale University School of Medicine, New Haven, CT Department of Pathology, University of Vermont School of Medicine, Burlington, VT Department of Pathology, University of Washington School of Medicine Cellnetix Pathology, Seattle, WA Department of Pathology, Newton Wellesley Hospital, Newton Lower Falls, MA Department of Pathology, Indiana University School of Medicine, Indianapolis, IN Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
    Am J Surg Pathol 37:e12-22. 2013
    ..It is our hope that recommendations provided herein will provide helpful information to gastroenterologists, pathologists, and others involved in the evaluation of patients for possible H. pylori infection...
  37. ncbi request reprint 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
  38. ncbi request reprint 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...
  39. 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...
  40. pmc NAD+-dependent 15-hydroxyprostaglandin dehydrogenase regulates levels of bioactive lipids in non-small cell lung cancer
    Duncan Hughes
    Department of General Surgery, Weill Cornell Medical College, New York, NY 10065, USA
    Cancer Prev Res (Phila) 1:241-9. 2008
    ..Collectively, these data indicate that 15-PGDH is commonly down-regulated in NSCLC, an effect that contributes to the accumulation of multiple bioactive lipids in NSCLC...