User profiles for Shereen Ezzat
Shereen EzzatProfessor of Medicine, University of Toronto Verified email at utoronto.ca Cited by 27635 |
The prevalence of pituitary adenomas: a systematic review
BACKGROUND Pituitary adenomas display an array of hormonal and proliferative activity.
Once primarily classified according to size (microadenomas, < 1 cm; macroadenomas, ≥ 1 cm…
Once primarily classified according to size (microadenomas, < 1 cm; macroadenomas, ≥ 1 cm…
Pathogenetic mechanisms in thyroid follicular-cell neoplasia
Thyroid cancer is one of the few malignancies that are increasing in incidence. Recent
advances have improved our understanding of its pathogenesis; these include the identification …
advances have improved our understanding of its pathogenesis; these include the identification …
The cytogenesis and pathogenesis of pituitary adenomas
PITUITARY tumors are common neoplasms that exhibit a wide range of biological behavior,
in terms of hormonal and proliferative activities. Their hormonal activity is usually reflective …
in terms of hormonal and proliferative activities. Their hormonal activity is usually reflective …
Octreotide treatment of acromegaly: a randomized, multicenter study
Octreotide Treatment of Acromegaly Page 1 Octreotide Treatment of Acromegaly A
Randomized, Multicenter Study Shereen Ezzat, MD; Peter J. Snyder, MD; William F. Young, MD; …
Randomized, Multicenter Study Shereen Ezzat, MD; Peter J. Snyder, MD; William F. Young, MD; …
The pathogenesis of pituitary tumours
Pituitary tumours are common and show a range of hormonal and proliferative behaviours
that provide a model for the study of neoplasia mechanisms. Mutations in classic oncogenes …
that provide a model for the study of neoplasia mechanisms. Mutations in classic oncogenes …
Distinct Multiple RET/PTC Gene Rearrangements in Multifocal Papillary Thyroid Neoplasia
Rearrangements involving the RET protooncogene have been implicated in the development
of papillary thyroid carcinoma (PC). Transgenic mice, expressing thyroid-targeted RET/PTC…
of papillary thyroid carcinoma (PC). Transgenic mice, expressing thyroid-targeted RET/PTC…
Thyroid incidentalomas: prevalence by palpation and ultrasonography
S Ezzat, DA Sarti, DR Cain… - Archives of internal …, 1994 - jamanetwork.com
Background: Thyroid nodules are commonly identified on autopsy examination. There are
relatively few descriptions, however, of the frequency with which thyroid nodules are …
relatively few descriptions, however, of the frequency with which thyroid nodules are …
Organization of the human myostatin gene and expression in healthy men and HIV-infected men with muscle wasting
…, I Sinha-Hikim, K Ma, S Ezzat… - Proceedings of the …, 1998 - National Acad Sciences
Myostatin, a member of the transforming growth factor-β superfamily, is a genetic determinant
of skeletal muscle growth. Mice and cattle with inactivating mutations of myostatin have …
of skeletal muscle growth. Mice and cattle with inactivating mutations of myostatin have …
[HTML][HTML] Targeted expression of a human pituitary tumor–derived isoform of FGF receptor-4 recapitulates pituitary tumorigenesis
S Ezzat, L Zheng, XF Zhu, GE Wu… - The Journal of clinical …, 2002 - Am Soc Clin Investig
It is estimated that up to one in five individuals develop pituitary gland tumors. Despite the
common occurrence of these tumors, the pathogenetic mechanisms underlying their …
common occurrence of these tumors, the pathogenetic mechanisms underlying their …
Overview of the 2022 WHO classification of neuroendocrine neoplasms
In this review, we detail the changes and the relevant features that are applied to neuroendocrine
neoplasms (NENs) in the 2022 WHO Classification of Endocrine and Neuroendocrine …
neoplasms (NENs) in the 2022 WHO Classification of Endocrine and Neuroendocrine …