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Book Chapter
Sinonasal Cavity
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-1
ISBN: 978-1-933477-61-9
..., since it is seen in other T-cell lymphomas, but also in neuroendocrine neoplasms and rhabdomyosarcoma. CD30 is variably expressed (up to about 50 percent), but does not seem to be associated with outcome ( fig. 1-181 ) ( 1289 , 1311 – 1313 ). Nuclear megakaryocyte-associated tyrosine kinase (MATK...
Images
ADRENAL MYELOLIPOMA Although the fine needle aspirate is sparse, the promi...
Available to Purchase
in Other Adrenal Neoplasms and Tumor-Like Lesions
> Tumors of the Adrenal Glands and Extra-Adrenal Paraganglia
Published: 01 December 2024
ADRENAL MYELOLIPOMA Figure 12-5 ADRENAL MYELOLIPOMA Although the fine needle aspirate is sparse, the prominent megakaryocyte is a helpful diagnostic feature. More about this image found in ADRENAL MYELOLIPOMA Although the fine needle aspirate is sparse, the promi...
Book Chapter
Other Adrenal Neoplasms and Tumor-Like Lesions
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-12
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... with a typical heterogeneous appearance on imaging studies. The differential diagnosis principally includes other fatty tumors. ADRENAL MYELOLIPOMA Figure 12-5 ADRENAL MYELOLIPOMA Although the fine needle aspirate is sparse, the prominent megakaryocyte is a helpful diagnostic feature. Fatty Tumors. The most...
Book Chapter
Lymph Nodes and Bone Marrow
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-08
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
...-D ). In the case of hemophagocytic syndrome ( fig. 8-9 ), the bone marrow typically reveals aggregates of lymphocytes and macrophages that have phagocytized a variety of hemopoietic cells ( 20 ). There is also associated erythroid and myeloid hypoplasia, with an increase in megakaryocytes...
Book Chapter
Respiratory Tract
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-04
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... . A systematic review of pathological findings in COVID-19: a pathophysiological timeline and possible mechanisms of disease progression . Mod Pathol 2020 ; 33 : 2128 - 38 . 22. Valdivia-Mazeyra MF , Salas C , Nieves-Alonso JM , et al . Increased number of pulmonary megakaryocytes...
Book Chapter
Sexually Transmitted and Urogenital Infections
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-09
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
...Table 9-2 BONE MARROW PATHOLOGIES SEEN WITH HIV/ACQUIRED IMMUNODEFICIENCY SYNDROME (AIDS) (EXCLUDING INFECTIONS AND NEOPLASMS) Hematopoietic abnormalities Dyserythropoiesis Myelodysplasia (not premalignant) Megakaryocyte abnormalities Hypoplasia of all three cell lines Hyperplasia (e.g...
Book Chapter
Axillary Lymph Nodes
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-14
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
... type have cilia, peg cells and are PAX8+ Extramedullary hematopoiesis Multinucleated megakaryocytes and myeloid precursors present Particularly problematic in the postneoadjuvant setting Metastatic carcinoma from other sites Knowledge of patient history is key to correct diagnosis Morphology...
Images
MYELOLIPOMA Left: Myelolipoma is a tumor-like condition developing commonl...
Available to PurchasePublished: 01 November 2022
MYELOLIPOMA Figure 4-22 MYELOLIPOMA Left: Myelolipoma is a tumor-like condition developing commonly in the adrenal gland. It is composed of mature adipose tissue and hematopoietic elements. Right: Myelolipoma with hematopoietic elements, including megakaryocytes and erythroid precursors. More about this image found in MYELOLIPOMA Left: Myelolipoma is a tumor-like condition developing commonl...
Book Chapter
Adrenal Gland
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 13
Published: 01 November 2022
10.55418/9781933477251-4
ISBN-10: 1-933477-25-3
ISBN: 978-1-933477-25-1
... with hematopoietic elements, including megakaryocytes and erythroid precursors. ADRENAL CORTICAL ADENOMA Figure 4-23 ADRENAL CORTICAL ADENOMA Contrast-enhanced CT scan of the abdomen shows a left adrenal cortical adenoma as a low density, moderately enhancing mass. It may be difficult to distinguish adrenal...
Book Chapter
Diffuse Mesothelioma
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Published: 01 June 2022
10.55418/9781933477190-3
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... al . Soluble mesothelin-related peptide and osteopontin as markers of response in malignant mesothelioma . J Clin Oncol 2010 ; 28 : 3316 – 22 . 208. Creaney J , Yeoman D , Demelker Y , et al . Comparison of osteopontin, megakaryocyte potentiating factor, and mesothelin...
Book Chapter
Core Pathology Patterns in Medical Liver Specimens
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 10
Published: 01 January 2022
10.55418/9781933477183-1
ISBN-10: 1-933477-18-0
ISBN: 978-1-933477-18-3
... conditions when they undergo both hyperplasia and hypertrophy ( figs. 1-11 , 1-12 ). Occasional lymphocytes and rare eosinophils are also normally present in the sinusoids. Eosinophils can be more prominent if there is peripheral eosinophilia. Megakaryocytes are also rarely present, especially...
Book Chapter
Hematopoietic and Lymphoid Tumors
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 7
Published: 01 September 2021
10.55418/9781933477121-3
ISBN-10: 1-933477-12-1
ISBN: 978-1-933477-12-1
... hematopoiesis (myeloid metaplasia) is characterized by the presence of maturing trilineage hematopoiesis (i.e., erythroid, myeloid, and megakaryocyte lineages present) and the lack of a significant blast cell component. Antibodies to glycophorin C and CD42b may be helpful in identifying erythroid precursors...
Images
EXTRAMEDULLARY HEMATOPOIESIS IN THE PROSTATE Atypical megakaryocytes are p...
Available to Purchase
in Hematolymphoid Tumors and Tumor-Like Lesions
> Tumors of the Prostate Gland, Seminal Vesicles, Penis, and Scrotum
Published: 01 October 2020
EXTRAMEDULLARY HEMATOPOIESIS IN THE PROSTATE Figure 10-13 EXTRAMEDULLARY HEMATOPOIESIS IN THE PROSTATE Atypical megakaryocytes are prominent. More about this image found in EXTRAMEDULLARY HEMATOPOIESIS IN THE PROSTATE Atypical megakaryocytes are p...
Book Chapter
Hematolymphoid Tumors and Tumor-Like Lesions
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 2
Published: 01 October 2020
10.55418/9781933477909-1_ch10
ISBN-10: 1-933477-90-3
ISBN: 978-1-933477-90-9
... cellularity due to immature granulocytes, erythroid precursors, and atypical megakaryocytes ( fig. 10-13 ). A Leder stain was positive in numerous immature and mature cells of granulocytic lineage. A stromal neoplasm was in the differential diagnosis due to the presence of the atypical megakaryocytes...
Book Chapter
Non-Neoplastic Megakaryocytic Lineage Disorders
Available to PurchaseSeries: Atlas of Non-Tumor Pathology, Series 1
Volume: 6
Published: 01 January 2008
10.55418/9781933477046-ch06
ISBN-10: 1-933477-04-0
ISBN: 978-1-933477-04-6
