P
Peter J. Pernicone
Researcher at Mayo Clinic
Publications - 5
Citations - 1103
Peter J. Pernicone is an academic researcher from Mayo Clinic. The author has contributed to research in topics: Adenoma & Pituitary tumors. The author has an hindex of 4, co-authored 4 publications receiving 1057 citations.
Papers
More filters
Journal ArticleDOI
Proliferative Activity and Invasiveness among Pituitary Adenomas and Carcinomas: An Analysis Using the MIB-1 Antibody
Kamal Thapar,K. Kovacs,Bernd W. Scheithauer,Lucia Stefaneanu,Eva Horvath,Peter J. Pernicone,David Murray,Edward R. Laws +7 more
TL;DR: Although invasive pituitary tumors exhibited significantly higher growth fractions than did noninvasive tumors, there were individual exceptions, indicating that in a subpopulation of invasive pituitsary tumors, factors other than proliferative activity determine invasive potential.
Journal ArticleDOI
Pituitary carcinoma: a clinicopathologic study of 15 cases.
Peter J. Pernicone,Bernd W. Scheithauer,Thomas J. Sebo,Kalman Kovacs,Eva Horvath,William F. Young,Ricardo V. Lloyd,Dudley H. Davis,Barton L. Guthrie,William C. Schoene +9 more
TL;DR: Pituitary carcinomas are rare adenohypophysial neoplasms, the definition, diagnosis, therapy, and prognosis of which are controversial.
Journal ArticleDOI
p53 Expression in Pituitary Adenomas and Carcinomas: Correlation with Invasiveness and Tumor Growth Fractions
TL;DR: Conclusive nuclear immunopositivity for p53 was identified in a total of 12 tumors, all being either invasive adenomas or primary pituitary carcinomas, indicating that p53 expression, when conclusively present in pituitARY tumors, may be of some diagnostic usefulness as a marker of biologically aggressive behavior.
Invasive Pituitary Adenoma and Pituitary Carcinoma
TL;DR: Pituitary adenomas comprise approx 10% of all intracranial tumors, taking their origin in the anterior lobe and are composed of cytologically benign cells resembling those of the normal adenohypophysis.
Journal ArticleDOI
Prospective study on the quantification of interstitial cells of cajal (icc) and fibrosis in the pyloric muscle of patients with gastroparesis during gastric peroral endoscopic myotomy (g-poem) and its association with clinical outcomes
Baha Aldeen Bani Fawwaz,Dennis Yang,Muhammad K. Hasan,Peter J. Pernicone,Yiyan Zhang,Hafiz Khan,Tony S. Brar,Aimen Farooq,Peter Gerges,Maham Hayat,Kambiz Kadkhodayan,Mustafa A. Arain,Natalie Cosgrove,Deepanshu Jain,Charanjeet Singh +14 more