Ronald Delellis

Summary

Affiliation: Rhode Island Hospital
Country: USA

Publications

  1. ncbi request reprint Thyroid gland: international case conference
    Kennichi Kakudo
    Deparmtent of Pathology, Wakayama Medical University, Kimiidera, Wakayama, Japan
    Endocr Pathol 13:131-4. 2002
  2. ncbi request reprint Prophylactic thyroidectomy in multiple endocrine neoplasia type 2A
    Arthur S Tischler
    N Engl J Med 353:2817-8; author reply 2817-8. 2005
  3. doi request reprint Parathyroid tumors and related disorders
    Ronald A DeLellis
    Warren Alpert Medical School of Brown University, Providence, RI 02903, USA
    Mod Pathol 24:S78-93. 2011
  4. ncbi request reprint Pathology and genetics of thyroid carcinoma
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, 593 Eddy Street, Providence, RI 02903, USA
    J Surg Oncol 94:662-9. 2006
  5. ncbi request reprint Introduction. Pathology
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, Providence 02903, USA
    Med Health R I 88:210-1. 2005
  6. ncbi request reprint Parathyroid carcinoma: an overview
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, Brown Medical School, Providence, Rhode Island 02903, USA
    Adv Anat Pathol 12:53-61. 2005
  7. doi request reprint Primary hyperparathyroidism: a current perspective
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903, USA
    Arch Pathol Lab Med 132:1251-62. 2008
  8. ncbi request reprint Paraneoplastic endocrine syndromes: a review
    Ronald A DeLellis
    Department of Pathology, The Rhode Island Hospital and Brown University, Providence, RI, USA
    Endocr Pathol 14:303-17. 2003
  9. doi request reprint Challenging lesions in the differential diagnosis of endocrine tumors: parathyroid carcinoma
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, 593 Eddy Street, Providence, RI 02903, USA
    Endocr Pathol 19:221-5. 2008
  10. doi request reprint The diagnostic and prognostic utility of claudin expression in renal cell neoplasms
    Mirna Lechpammer
    Department of Pathology, Rhode Island Hospital, Brown Medical School, Providence, RI 02903, USA
    Mod Pathol 21:1320-9. 2008

Research Grants

  1. CORE--MOLECULAR PATHOLOGY
    Ronald Delellis; Fiscal Year: 2002

Detail Information

Publications33

  1. ncbi request reprint Thyroid gland: international case conference
    Kennichi Kakudo
    Deparmtent of Pathology, Wakayama Medical University, Kimiidera, Wakayama, Japan
    Endocr Pathol 13:131-4. 2002
    ..In this article, we present two of the cases, attempt to explain the reason for disagreement in their diagnoses, and propose what should be done to obtain better consensus in diagnosis...
  2. ncbi request reprint Prophylactic thyroidectomy in multiple endocrine neoplasia type 2A
    Arthur S Tischler
    N Engl J Med 353:2817-8; author reply 2817-8. 2005
  3. doi request reprint Parathyroid tumors and related disorders
    Ronald A DeLellis
    Warren Alpert Medical School of Brown University, Providence, RI 02903, USA
    Mod Pathol 24:S78-93. 2011
    ..Advances in radiological imaging techniques together with the rapid intraoperative parathyroid hormone assay will be reviewed with respect to current treatment approaches for P-HPT...
  4. ncbi request reprint Pathology and genetics of thyroid carcinoma
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, 593 Eddy Street, Providence, RI 02903, USA
    J Surg Oncol 94:662-9. 2006
    ....
  5. ncbi request reprint Introduction. Pathology
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, Providence 02903, USA
    Med Health R I 88:210-1. 2005
  6. ncbi request reprint Parathyroid carcinoma: an overview
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, Brown Medical School, Providence, Rhode Island 02903, USA
    Adv Anat Pathol 12:53-61. 2005
    ..Because of the high frequency of local recurrence following incomplete excision, an en bloc resection is the preferred surgical approach for treatment of parathyroid carcinomas...
  7. doi request reprint Primary hyperparathyroidism: a current perspective
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903, USA
    Arch Pathol Lab Med 132:1251-62. 2008
    ..Additionally, imaging studies and the development of the intraoperative assay for parathyroid hormone have transformed the diagnosis and management of patients with these disorders...
  8. ncbi request reprint Paraneoplastic endocrine syndromes: a review
    Ronald A DeLellis
    Department of Pathology, The Rhode Island Hospital and Brown University, Providence, RI, USA
    Endocr Pathol 14:303-17. 2003
    ..It is likely that a multiplicity of genetic and epigenetic events may contribute to the development of paraneoplastic endocrine syndromes...
  9. doi request reprint Challenging lesions in the differential diagnosis of endocrine tumors: parathyroid carcinoma
    Ronald A DeLellis
    Department of Pathology, Rhode Island Hospital, 593 Eddy Street, Providence, RI 02903, USA
    Endocr Pathol 19:221-5. 2008
    ....
  10. doi request reprint The diagnostic and prognostic utility of claudin expression in renal cell neoplasms
    Mirna Lechpammer
    Department of Pathology, Rhode Island Hospital, Brown Medical School, Providence, RI 02903, USA
    Mod Pathol 21:1320-9. 2008
    ....
  11. doi request reprint Renal sinus myelolipoma coexistent with renal pelvis papillary transitional cell carcinoma: a case report
    Wesley O Greaves
    Department of Pathology, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island 02903, USA
    Int J Surg Pathol 18:437-9. 2010
    ..Myelolipoma and papillary transitional cell carcinoma appear to be unrelated coexistent entities in this case...
  12. doi request reprint Histopathologic and clinical features of medullary microcarcinoma and C-cell hyperplasia in prophylactic thyroidectomies for medullary carcinoma: a study of 42 cases
    Demet Etit
    Department of Pathology, Massachusetts General Hospital, 55 Fruit St, Boston, MA 02115, USA
    Arch Pathol Lab Med 132:1767-73. 2008
    ..Prophylactic thyroidectomies are increasingly performed on patients at risk for developing medullary thyroid carcinoma (MTC); consequently, pathologists are more commonly encountering these specimens in routine practice...
  13. pmc Comparison of thyroid transcription factor-1 expression by 2 monoclonal antibodies in pulmonary and nonpulmonary primary tumors
    Andres Matoso
    Department of Pathology and Laboratory Medicine, Rhode Island Hospital and Brown Medical School, Providence, RI 02903, USA
    Appl Immunohistochem Mol Morphol 18:142-9. 2010
    ..In summary, the SPT24 clone detected a higher number of pulmonary non-small cell tumors of all histologic subtypes whereas both clones stained a similar proportion of nonpulmonary tumors...
  14. pmc Analysis of T-cell clonality using laser capture microdissection and high-resolution microcapillary electrophoresis
    Evgeny Yakirevich
    Department of Pathology, Rhode Island Hospital, APC 12, 593 Eddy St, Providence, RI 02903, USA
    J Mol Diagn 9:490-7. 2007
    ..We conclude that clonality determined by LCM is cell number-dependent. Biopsy specimens containing low numbers of reactive polyclonal T cells may produce pseudomonoclonal bands and therefore should be interpreted with great caution...
  15. doi request reprint GCDFP-15 positive and TTF-1 negative primary lung neoplasms: a tissue microarray study of 381 primary lung tumors
    Li J Wang
    Rhode Island Hospital, Alpert Medical School of Brown University, Providence, RI, USA
    Appl Immunohistochem Mol Morphol 17:505-11. 2009
    ..It is critical that pathologists be aware of this phenotypic subset of lung adenocarcinomas, especially when faced with small tissue or cytologic samples...
  16. doi request reprint Mineralocorticoid receptor and 11beta-hydroxysteroid dehydrogenase type II expression in renal cell neoplasms: a tissue microarray and quantitative RT-PCR study
    Evgeny Yakirevich
    Department of Pathology, Rhode Island Hospital, Providence, RI 02903, USA
    Am J Surg Pathol 32:874-83. 2008
    ..MR and 11beta-HSD2 should be considered in the immunohistochemical panel to more accurately subtype renal cell tumors...
  17. ncbi request reprint Pathologic quiz case: a 66-year-old man with thyrotoxicosis
    James R Carlsten
    Department of Pathology, Brown University School of Medicine, Providence, RI 02903, USA
    Arch Pathol Lab Med 127:e275-6. 2003
  18. ncbi request reprint Re-operative neck surgery for well-differentiated thyroid cancer of follicular origin
    Jack M Monchik
    Division of Endocrine Surgery, Rhode Island Hospital and Brown Medical School, Providence, Rhode Island, USA
    J Surg Oncol 94:714-8. 2006
    ....
  19. ncbi request reprint Tumors of thyroid follicular epithelium: where have we been and where are we going?
    Arthur S Tischler
    Department of Pathology, Tufts New England Medical Center, Boston MA 02111, USA
    Endocr Pathol 13:267-9. 2002
    ....
  20. ncbi request reprint Interpretative problems and preparative technique influence reliability of intraoperative parathyroid touch imprints
    Davis X Yao
    Department of Pathology, New York Presbyterian Hospital Weill Cornell Center, and Weill Medical College of Cornell University, New York, NY 10021, USA
    Arch Pathol Lab Med 127:64-7. 2003
    ..However, the reliability of PT-TIP remains controversial, and this fact has hindered its adoption as a replacement for frozen section examination...
  21. pmc Role of a novel bile acid receptor TGR5 in the development of oesophageal adenocarcinoma
    Jie Hong
    Department of Medicine, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island 02903, USA
    Gut 59:170-80. 2010
    ..Bile acids may have an important role in this progression. This study aimed at examining the role of NADPH oxidase NOX5-S and a novel bile acid receptor TGR5 in taurodeoxycholic acid (TDCA)-induced increase in cell proliferation...
  22. pmc Bile acid reflux contributes to development of esophageal adenocarcinoma via activation of phosphatidylinositol-specific phospholipase Cgamma2 and NADPH oxidase NOX5-S
    Jie Hong
    Department of Medicine, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
    Cancer Res 70:1247-55. 2010
    ....
  23. ncbi request reprint Lupus mastitis
    Xia Chen
    Department of Pathology, New York Presbyterian Hospital and Weill Medical College of Cornell University, New York, New York 10021, USA
    Breast J 11:283-4. 2005
  24. ncbi request reprint Contributions of pathology and laboratory medicine to the patient safety movement
    Noubar Kessimian
    Department of Pathology, Memorial Hospital of Rhode Island, Pawtucket 02860, USA
    Med Health R I 88:216-9. 2005
  25. ncbi request reprint Distribution of GPR30, a seven membrane-spanning estrogen receptor, in primary breast cancer and its association with clinicopathologic determinants of tumor progression
    Edward J Filardo
    Department of Medicine, Rhode Island Hospital, and Department of Pathology, Brown University School of Medicine, Providence, Rhode Island 02903, USA
    Clin Cancer Res 12:6359-66. 2006
    ..Here, the significance of GPR30 in human breast cancer was evaluated by comparing its relationship to steroid hormone receptor expression and tumor progression variables...
  26. ncbi request reprint Incorporating pathologists' criteria of malignancy into the evolutionary model for cancer development
    Andrew H Fischer
    Department of Pathology, H2 466 University Hospital, UMass Memorial Healthcare, 55 Lake Avenue North, Worcester, Massachusetts 01655, USA
    J Cell Biochem 93:28-36. 2004
    ..Finally, a full evolutionary framework incorporating the criteria of malignancy restores congruity between the histogenetic classification and the emerging molecular classification of cancer...
  27. ncbi request reprint Diagnostic yield of 58 consecutive imaging-guided biopsies of solid renal masses: should we biopsy all that are indeterminate?
    Michael D Beland
    Department of Radiology, Diagnostic Imaging, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903, USA
    AJR Am J Roentgenol 188:792-7. 2007
    ..The purpose of our study was to report the diagnostic yield of 58 consecutive imaging-guided biopsies of solid renal masses...
  28. pmc Acid-induced p16 hypermethylation contributes to development of esophageal adenocarcinoma via activation of NADPH oxidase NOX5-S
    Jie Hong
    Department of Medicine, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, 02903, USA
    Am J Physiol Gastrointest Liver Physiol 299:G697-706. 2010
    ....
  29. ncbi request reprint Calcitonin immunoreactivity in neoplastic and hyperplastic parathyroid glands: an immunohistochemical study
    Ashraf Khan
    Department of Pathology and Surgery, University of Massachusetts Medical School, Worcester, MA, USA
    Endocr Pathol 14:249-55. 2003
    ..e., synaptophysin (SYN) and CD57 (Leu7), are also present in normal, hyperplastic, and neoplastic parathyroid tissue and to assess their relationships to the presence of CT...
  30. doi request reprint Interobserver and intraobserver variation among experts in the diagnosis of thyroid follicular lesions with borderline nuclear features of papillary carcinoma
    Tarik M Elsheikh
    PA Labs Ball Memorial Hospital, Muncie, IN 47303, USA
    Am J Clin Pathol 130:736-44. 2008
    ..This considerable interobserver and intraobserver variability in the diagnosis of FVPC seems to result from lack of agreement on the minimal criteria needed to diagnose FVPC, even among experts...
  31. ncbi request reprint Observer variation of encapsulated follicular lesions of the thyroid gland
    Mitsuyoshi Hirokawa
    Department of Pathology, University of Tokushima School of Medicine, Japan
    Am J Surg Pathol 26:1508-14. 2002
    ..To reduce observer variation of encapsulated follicular lesions, it will be necessary to provide more explicit criteria for diagnosis...
  32. ncbi request reprint Parathyroid carcinomas: can clinical outcomes for parathyroid carcinomas be determined by histologic evaluation alone?
    Kaori Kameyama
    Division of Diagnostic Pathology, Keio University School of Medicine, Shinjuku ku, Tokyo, Japan
    Endocr Pathol 13:135-9. 2002
    ..Kameyama, and discussed by Drs. Ronald DeLellis, Ricardo Lloyd, and Kennichi Kakudo. In this article, we summarize their diagnoses and comments.
  33. ncbi request reprint Observer variation in the diagnosis of follicular variant of papillary thyroid carcinoma
    Ricardo V Lloyd
    Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
    Am J Surg Pathol 28:1336-40. 2004
    ..Since most cases with metastatic disease had obvious invasion, caution should be used in making a diagnosis of FVPCA in the absence of the major histopathologic features or clear-cut invasive growth...

Research Grants2

  1. CORE--MOLECULAR PATHOLOGY
    Ronald Delellis; Fiscal Year: 2002
    ..core abstract not provided ..