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Endocrine Pathology, An Issue of Surgical Pathology Clinics, E-Book

Endocrine Pathology, An Issue of Surgical Pathology Clinics, E-Book

Peter M. Sadow

(2014)

Additional Information

Abstract

Early identification and diagnosis by type and stage is the key to high survival rates with thyroid cancer. To present the pathologist with current clinical information on diagnosis, differential diagnosis, staging, and prognosis of thyroid cancers, topics presented are: Poorly differentiated thyroid carcinoma; Paraganglimoa; Immunohistochemical markers for evaluation and prognosis in thyroid carcinoma; Familial endocrine syndromes; Parathyroid enoplasia; Inflammatory lesions of the thyroid associated with cancer; Assessing biological aggression in adrenal cortical neoplasia; Pituitary neoplasia; and Pancreatic endocrine neoplasia. Peter Sadow, whose clinical practice and research involve studying the mechanisms of endocrine carcinogenesis through translational studies involving the proteomics and genomics of endocrine neoplasms, primarily of the thyroid and adrenal glands, leads this issue.

Table of Contents

Section Title Page Action Price
Front Cover Cover
Endocrine Pathology i
Copyright ii
Contributors iii
Contents v
Surgical Pathology Clinics vii
Preface ix
Poorly Differentiated Thyroid Carcinoma 475
Abstract 475
Overview 475
Evolution in the definition of poorly differentiated thyroid carcinoma 475
Rendering a diagnosis of poorly differentiated thyroid carcinoma 478
Microscopic Features 478
Immunohistochemistry 478
Differential diagnosis 481
Solid Variant of Papillary Thyroid Carcinoma 481
Aggressive Variants of Papillary Thyroid Carcinoma 481
Medullary Thyroid Carcinoma 482
Anaplastic Thyroid Carcinoma 482
Unresolved aspects of the diagnosis of poorly differentiated thyroid carcinoma 484
Molecular alterations of poorly differentiated thyroid carcinoma 486
References 487
Immunohistochemical Diagnosis of Thyroid Tumors 491
Abstract 491
Overview 491
Immunohistochemistry 492
Immunomarkers of malignancy 493
Prognostic and predictive markers 496
Markers of gene mutations 496
Summary 497
References 498
Tumor-Associated Inflammatory Cells in Thyroid Carcinomas 501
Abstract 501
Overview 501
Tumor-associated inflammatory cells 502
Dendritic cells 502
Dendritic Cells in the Normal Thyroid Gland and in Papillary Thyroid Carcinoma 503
Mast cells 503
Mast Cells in Normal Thyroid and in Papillary Thyroid Carcinoma 503
Tumor-infiltrating macrophages 506
Tumor-Associated Macrophages in the Thyroid Gland and in Thyroid Cancer 507
Chronic lymphocytic thyroiditis and thyroid carcinoma 507
T Lymphocytes 507
Regulatory T Cells 508
Natural Killer Cells 508
The role of cytokines/chemokines in thyroid cancer 508
Tumor-Associated Inflammatory Cells in Papillary Thyroid Carcinoma Variants 510
Follicular Variant of Papillary Thyroid Carcinoma 510
Diffuse Sclerosing Variant of Papillary Thyroid Carcinoma 510
Tumor-Associated Inflammatory Cells in Fine-Needle Aspiration Biopsies of Papillary Thyroid Carcinoma 510
Tumor-Associated Inflammatory Cells in Poorly Differentiated Thyroid Carcinomas and Anaplastic Thyroid Carcinomas 511
Summary 512
References 512
Parathyroid 515
Abstract 515
Parathyroid pathology 515
Embryology and location 516
Gross and microanatomy of the normal parathyroid 516
Atypical locations 516
Pathology 518
Adenoma 518
Double Adenoma 520
Atypical Adenoma 520
Carcinoma 521
Hyperplasia, Primary 522
Secondary Hyperplasia 523
Tertiary Hyperparathyroidism 524
Unusual Lesions 524
Cysts 524
Parathyromatosis 524
Lipoadenoma 524
Metastases to parathyroid 524
Post–Fine-Needle Aspiration Changes 525
Immunostains 525
Parathyroid hormone 525
Chromogranin A and synaptophysin 525
Calcitonin and the calcitonin gene–related peptide 525
Renal cell carcinoma 525
Thyroid transcription factor-1 525
Parafibromin 525
PAX8 525
Proliferation markers 525
A Bit About Molecular Biology 525
Molecular genetic features 526
Summary 526
References 526
Assessing Biological Aggression in Adrenocortical Neoplasia 533
Abstract 533
Overview 533
Differential diagnosis of adrenal masses 533
Assessment of malignant potential in adrenocortical tumors by routine histology and immunohistochemistry 535
Assessment of malignant potential in adrenocortical tumors by molecular methods 535
Assessment of biological aggression in adrenocortical carcinomas by routine histology and immunohistochemistry 537
Mitotic Grade 537
Stereoidogenic Factor-1 537
Related Proliferation-Based Scoring Methods 538
Assessment of biological aggression in adrenocortical carcinomas by molecular methods 538
Routine grading of adrenocortical carcinoma 538
Summary 539
References 539
Paragangliomas Arising in the Head and Neck 543
Abstract 543
Overview 543
Associated genetic alterations 543
Gross features 544
Microscopic features 544
Variants of Paraganglioma 547
Differential diagnosis 548
Neck Masses 548
Larynx 549
Immunohistochemical Evaluation/Profile 549
Immunohistochemical Evaluation for Succinate Dehydrogenase Alterations 549
Prognosis 552
Hereditary: familial paraganglioma syndromes (succinate dehydrogenase enzyme genes) 553
Other Genes Associated with Paragangliomas 554
References 555
Pancreatic Neuroendocrine Neoplasms 559
Abstract 559
Overview 559
Clinical and radiographic findings 560
Radiology 560
Somatostatin Scintigraphy (Octreotide Scan) and Functional Imaging 561
Gross pathology 561
Histopathology 561
Grading and Staging Pancreatic Neuroendocrine Neoplasms 564
Molecular Findings and Targeted Therapy 566
Differential Diagnosis 567
Clinical Categorization 568
Functional Pancreatic Neuroendocrine Neoplasms 568
β-Cell neoplasms (insulinomas) 569
G-cell neoplasms (gastrinomas) 570
α-Cell tumors (glucagonoma) 570
δ-Cell tumors (somatostatinomas) 571
Pancreatic polypeptide secreting tumors 571
Vasointestinal peptidoma 571
Serotoninoma (carcinoid tumors) 571
Ectopic hormone production 571
Nonfunctioning Neoplasms 572
Familial Pancreatic Neuroendocrine Neoplasms—Multiple Endocrine Neoplasia, Type 1; von Hippel-Lindau Disease; Neurofibromat ... 572
Multiple endocrine neoplasia type 1 (Werner syndrome) 572
von Hippel-Lindau 572
Neurofibromatosis 1 572
Tuberous sclerosis complex 572
Treatment and prognosis 573
Summary 574
References 574
Familial Endocrine Syndromes 577
Abstract 577
Overview 577
Pituitary 577
Pituitary Adenoma as Part of Familial Endocrine Syndromes 577
Multiple Endocrine Neoplasia Type 1 577
Carney Complex 579
Familial Isolated Pituitary Adenomas 579
Other Syndromes Associated with Pituitary Adenomas: McCune-Albright Syndrome, Isolated Familial Somatotropinoma Syndrome, MEN4 580
Parathyroid 580
Primary Hyperparathyroidism as Part of Inherited Tumor Syndromes 580
Multiple Endocrine Neoplasia Type 1 580
Multiple Endocrine Neoplasia Type 2A 580
Hereditary Hyperparathyroidism–Jaw Tumor 581
Familial Isolated Hyperparathyroidism 581
Neonatal Severe Hyperparathyroidism 581
Familial Hypocalciuric Hypercalcemia 581
Thyroid 581
Follicular Cell Neoplasm as Part of an Inherited Tumor Syndrome 581
Familial Syndromes Characterized by a Predominance of Nonthyroidal Tumors 582
PTEN hamartoma tumor syndrome 582
Familial adenomatous polyposis 584
Carney complex 585
Pendred syndrome 586
Werner syndrome 586
Familial Tumor Syndromes Characterized by a Predominance of Nonmedullary Thyroid Carcinoma 586
Medullary Thyroid Carcinoma as Part of Familial Endocrine Syndromes 587
Multiple endocrine neoplasia type 2A 587
Multiple endocrine neoplasia type 2B 587
Familial medullary thyroid carcinoma 587
Adrenal cortex 589
Adrenocortical Tumor as Part of Familial Endocrine Syndromes 589
Adrenocortical Tumor in Beckwith-Wiedemann Syndrome 589
Adrenocortical Tumor in Li-Fraumeni Syndrome 590
Primary Pigmented Nodular Adrenocortical Disease in Carney Complex 590
Paraganglia and adrenal medulla 590
Pheochromocytomas and Extra-Adrenal Paragangliomas as Part of Familial Endocrine Syndromes 590
Adrenal Medullary Hyperplasia and Pheochromocytoma in Multiple Endocrine Neoplasia Type 2 590
Paragangliomas in Neurofibromatosis Type 1 and von Hippel–Lindau Disease 591
Pheochromocytoma and Paragangliomas in Familial Paraganglioma Syndromes 591
Other Syndromes 594
Endocrine pancreas 594
Endocrine Pancreatic Tumor as Part of Familial Endocrine Syndromes 595
Pancreatic Endocrine Tumors in Multiple Endocrine Neoplasia Type 1 595
Pancreatic Endocrine Tumors in von Hippel–Lindau Disease 596
Other Syndromes 596
References 596
Index 599