Immunohistochemical approach to the diagnosis and prognostic evaluation of pancreatic neuroendocrine neoplasms

Ricardo V. Lioyd, Jason N. Rosenbabaum, Lorl A. Erickson

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

Pancreatic endocrine tumors include a broad spectrum of neoplasms. Immunohistochemical characterization of the tumors along with clinical evaluation is used to separate tumors into functioning and nonfunctioning neoplasms. Immunohistochemical detection of specific transcription factors can be helpful in the diagnosis and in the differential diagnosis of metastatic pancreatic endocrine tumors. Immunostaining for Ki-67 along with mitotic indices are the commonly used methods for grading pancreatic neuroendocrine tumors. In addition to the hormones normally detected in the pancreatic islets, a small percentage of pancreatic endocrine tumors produce ectopic hormones. Most pancreatic endocrine tumors that produce ectopic hormones are malignant tumors, but the molecular mechanisms of ectopic hormone production are not known. Immunohistochemical methods have become the cornerstone for diagnosis and for prognostic evaluation of pancreatic endocrine tumors.

Original languageEnglish (US)
Title of host publicationPancreatic Neuroendocrine Neoplasms: Practical Approach to Diagnosis, Classification, and Therapy
PublisherSpringer International Publishing
Pages63-74
Number of pages12
ISBN (Electronic)9783319172354
ISBN (Print)9783319172347
DOIs
StatePublished - Jan 1 2015

Fingerprint

Pancreatic Neoplasms
Tumors
Ectopic Hormones
Neoplasms
Mitotic Index
Neuroendocrine Tumors
Islets of Langerhans
Transcription Factors
Differential Diagnosis
Hormones

ASJC Scopus subject areas

  • Medicine(all)
  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Lioyd, R. V., Rosenbabaum, J. N., & Erickson, L. A. (2015). Immunohistochemical approach to the diagnosis and prognostic evaluation of pancreatic neuroendocrine neoplasms. In Pancreatic Neuroendocrine Neoplasms: Practical Approach to Diagnosis, Classification, and Therapy (pp. 63-74). Springer International Publishing. https://doi.org/10.1007/978-3-319-17235-4_7

Immunohistochemical approach to the diagnosis and prognostic evaluation of pancreatic neuroendocrine neoplasms. / Lioyd, Ricardo V.; Rosenbabaum, Jason N.; Erickson, Lorl A.

Pancreatic Neuroendocrine Neoplasms: Practical Approach to Diagnosis, Classification, and Therapy. Springer International Publishing, 2015. p. 63-74.

Research output: Chapter in Book/Report/Conference proceedingChapter

Lioyd, RV, Rosenbabaum, JN & Erickson, LA 2015, Immunohistochemical approach to the diagnosis and prognostic evaluation of pancreatic neuroendocrine neoplasms. in Pancreatic Neuroendocrine Neoplasms: Practical Approach to Diagnosis, Classification, and Therapy. Springer International Publishing, pp. 63-74. https://doi.org/10.1007/978-3-319-17235-4_7
Lioyd RV, Rosenbabaum JN, Erickson LA. Immunohistochemical approach to the diagnosis and prognostic evaluation of pancreatic neuroendocrine neoplasms. In Pancreatic Neuroendocrine Neoplasms: Practical Approach to Diagnosis, Classification, and Therapy. Springer International Publishing. 2015. p. 63-74 https://doi.org/10.1007/978-3-319-17235-4_7
Lioyd, Ricardo V. ; Rosenbabaum, Jason N. ; Erickson, Lorl A. / Immunohistochemical approach to the diagnosis and prognostic evaluation of pancreatic neuroendocrine neoplasms. Pancreatic Neuroendocrine Neoplasms: Practical Approach to Diagnosis, Classification, and Therapy. Springer International Publishing, 2015. pp. 63-74
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