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Book Chapter
Respiratory Tract
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-12
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... (as there is frequently abscess formation) ( 45 ). Brain imaging, such as magnetic resonance imaging (MRI), should always be considered in patients with pulmonary or disseminated nocardiosis. Other less common sites of dissemination include the heart, kidney, adrenal gland, eye (usually the retina), liver, skin, joints...
Book Chapter
Blue Nevi and Dermal Melanocytoses
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 19
Published: 01 February 2024
10.55418/9781933477428-08
ISBN-10: 1-933477-42-3
ISBN: 978-1-933477-42-8
..., retina, periorbital soft tissue, and nasal mucosa. The condition usually presents unilaterally at birth or in childhood, but delayed onset in adolescence may occur. Approximately 0.01 to 0.03 percent of Asians are affected ( 13 ). It is less common in other ethnic groups. There is a predilection...
Book Chapter
Cardiac Fibroma
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch42
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... changes of the retina) a Table 1 from reference 48 . b The diagnosis is established with 2 major criteria + 1 minor criterion or 1 major criterion + 3 minor criteria. CARDIAC FIBROMA: MAGNETIC RESONANCE IMAGING Figure 42-1 CARDIAC FIBROMA: MAGNETIC RESONANCE IMAGING This large cardiac...
Book Chapter
Serous Cystic Neoplasms
Available to PurchaseBook: Tumors of the Pancreas
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-04
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
... Kleinhirncysten. Bau, Pathogenese und Beziehungen zur Angiomatosis Retinae . Acta Pathol Microbiol Scand 1926 ; 1 : 1 - 128 . 9. Compagno J , Oertel JE . Microcystic adenomas of the pancreas (glycogen-rich cystadenomas): a clinicopathologic study of 34 cases . Am J Clin Pathol 1978 ; 69...
Book Chapter
Neuroendocrine Neoplasms
Available to PurchaseBook: Tumors of the Pancreas
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-12
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
... microtumors, other tumors von Hippel-Lindau syndrome VHL Pancreatic microtumors and/or PanNETs, duodenal microtumors, SCNs Hemangioblastomas (CNS, retina, peripheral nerve), kidney (clear cell RCC), pheochromocytomas and paragangliomas, epididymal tumors, other tumors Neurofibromatosis type...
Book Chapter
Miscellaneous Primary Testicular, Adnexal, and Spermatic Cord Tumors
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 12
Published: 01 August 2022
10.55418/9781933477220-08
ISBN-10: 1-933477-22-9
ISBN: 978-1-933477-22-0
... differentiation that resembles the retinal pigmented epithelium and recapitulates the early embryologic development of the retina. The pathogenesis is unknown. Most cases occur in infants under 1 year of age; the oldest reported patient was 8 years old ( 152 ). The tumors present as fast-growing scrotal masses...
Book Chapter
Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 3
Published: 01 February 2021
10.55418/9781933477923-ch09
ISBN-10: 1-933477-92-X
ISBN: 978-1-933477-92-3
... Persistence of Fetal Vasculature (PFV) Age <2 years 4-10 years 6-11 years At birth Presentation Unilateral/ bilateral Unilateral Unilateral Unilateral/bilateral Gender Variable Male (2:3) Variable Variable Color White/translucent Yellow White, gray White Retina Tumor...
Book Chapter
Poorly/Undifferentiated Small Round/Spindle Cell Sarcoma
Available to PurchaseSeries: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 8
Published: 01 October 2021
10.55418/9781933477138-11
ISBN-10: 1-933477-13-X
ISBN: 978-1-933477-13-8
... neuroectodermal tumor with polyphenotypic expression of neural and epithelial markers, melanin production, and occasional glial and rhabdomyoblastic differentiation ( 62 ). It is suggested to represent a dysembryogenic neoplasm that recapitulates the retina at 5 weeks of gestation ( 62 ). It has previously been...
Images
SCLERA, CHOROID, RETINAL PIGMENT EPITHELIUM, AND NEUROSENSORY RETINA Start...
Available to PurchasePublished: 01 February 2021
SCLERA, CHOROID, RETINAL PIGMENT EPITHELIUM, AND NEUROSENSORY RETINA Figure 8-3 SCLERA, CHOROID, RETINAL PIGMENT EPITHELIUM, AND NEUROSENSORY RETINA Starting from the bottom of the figure, first seen is the densely eosinophilic sclera. The loose fibrovascular connective tissue between the sclera More about this image found in SCLERA, CHOROID, RETINAL PIGMENT EPITHELIUM, AND NEUROSENSORY RETINA Start...
Images
MACROSCOPIC ANATOMY AND HISTOLOGY OF THE RETINA Left: Macroscopic view und...
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in Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
> Tumors of the Eye and Ocular Adnexa
Published: 01 February 2021
MACROSCOPIC ANATOMY AND HISTOLOGY OF THE RETINA Figure 9-1 MACROSCOPIC ANATOMY AND HISTOLOGY OF THE RETINA Left: Macroscopic view under stereoscopic dissecting microscope. Note the inner most portion the transparent translucent vitreous body, the white translucent neurosensory retina More about this image found in MACROSCOPIC ANATOMY AND HISTOLOGY OF THE RETINA Left: Macroscopic view und...
Images
ASTROCYTOMA OF THE RETINA There are fascicles of cytologically bland spind...
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in Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
> Tumors of the Eye and Ocular Adnexa
Published: 01 February 2021
ASTROCYTOMA OF THE RETINA Figure 9-31 ASTROCYTOMA OF THE RETINA There are fascicles of cytologically bland spindle-shaped astrocytes in a loose background. The cells have abundant eosinophilic cytoplasm and no atypia. This area was seen in the inner layers of the retina (nerve fiber layer More about this image found in ASTROCYTOMA OF THE RETINA There are fascicles of cytologically bland spind...
Images
HEMANGIOBLASTOMA OF THE RETINA Left: Capillary sized vessels depicted here...
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in Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
> Tumors of the Eye and Ocular Adnexa
Published: 01 February 2021
HEMANGIOBLASTOMA OF THE RETINA Figure 9-32 HEMANGIOBLASTOMA OF THE RETINA Left: Capillary sized vessels depicted here by CD31 stain are surrounded by bland-appearing stromal cells. Right: Stromal cells are distinctive for vacuolated cytoplasm and small nuclei alternating with other cells More about this image found in HEMANGIOBLASTOMA OF THE RETINA Left: Capillary sized vessels depicted here...
Images
COMBINED HAMARTOMA OF THE RETINA AND RETINAL PIGMENT EPITHELIUM (CHR-RPE) ...
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in Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
> Tumors of the Eye and Ocular Adnexa
Published: 01 February 2021
COMBINED HAMARTOMA OF THE RETINA AND RETINAL PIGMENT EPITHELIUM (CHR-RPE) Figure 9-34 COMBINED HAMARTOMA OF THE RETINA AND RETINAL PIGMENT EPITHELIUM (CHR-RPE) Glial and retinal tissue and single cells, cords, and tubules of retinal pigment epithelium (RPE) form this mass located adjacent More about this image found in COMBINED HAMARTOMA OF THE RETINA AND RETINAL PIGMENT EPITHELIUM (CHR-RPE) ...
Images
PRIMARY VITREORETINAL LYMPHOMA A: The retina is infiltrated by large lymph...
Available to PurchasePublished: 01 February 2021
PRIMARY VITREORETINAL LYMPHOMA Figure 11-2 PRIMARY VITREORETINAL LYMPHOMA A: The retina is infiltrated by large lymphoma cells with extensive necrosis of outer layers (bottom) and retinal pigment epithelium (pigmented cells). B: Mostly necrotic retina with perivascular viable large lymphoma More about this image found in PRIMARY VITREORETINAL LYMPHOMA A: The retina is infiltrated by large lymph...
Images
RETINOBLASTOMA: IMMUNOHISTOCHEMISTRY A: Synaptophysin antibody is an excel...
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in Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
> Tumors of the Eye and Ocular Adnexa
Published: 01 February 2021
retina). Synaptophysin highlights the synaptic regions of the retina and the outer segments of rod-type photoreceptors. B: Retinoblastoma protein is negative. The RB gene is mutated and not producing the protein. C: The retina in a patient with sporadic retinoblastoma shows positive nuclear More about this image found in RETINOBLASTOMA: IMMUNOHISTOCHEMISTRY A: Synaptophysin antibody is an excel...
Images
COATS DISEASE A: A sectioned eye with Coats disease features an extensive ...
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in Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
> Tumors of the Eye and Ocular Adnexa
Published: 01 February 2021
/ xanthocoria in this eye. B: Corresponding histopathologic section of the eye seen in A with detached retina and eosinophilic proteinaceous exudate (*) containing foamy (lipid) histiocytes and many cholesterol crystals (spaces left by the crystals after dissolved during processing). C: Aneurysmatic leaking More about this image found in COATS DISEASE A: A sectioned eye with Coats disease features an extensive ...
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POST-TREATMENT EFFECT IN EYES WITH RETINOBLASTOMA A: Top left:...
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in Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
> Tumors of the Eye and Ocular Adnexa
Published: 01 February 2021
and a funnel-shaped, totally detached retina at the center. B, bottom left: postradiation treatment shows areas of vitreous, retinal, and subretinal hemorrhages (*) with a detached retina and extensively calcified tumor (Ca++). B, right panel: epiretinal and tumor neovascular membrane. C More about this image found in POST-TREATMENT EFFECT IN EYES WITH RETINOBLASTOMA A: Top left:...
Images
RETINOBLASTOMA: DUST-TYPE TUMOR SEEDS A: Central pupil-optic nerve section...
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in Tumors of the Neurosensory Retina and Retinal Pigment Epithelium
> Tumors of the Eye and Ocular Adnexa
Published: 01 February 2021
RETINOBLASTOMA: DUST-TYPE TUMOR SEEDS Figure 9-7 RETINOBLASTOMA: DUST-TYPE TUMOR SEEDS A: Central pupil-optic nerve section of an eye with endophytic retinoblastoma that grows from the retina into the vitreous and seeds the head of the optic nerve with tumor. B: High magnification More about this image found in RETINOBLASTOMA: DUST-TYPE TUMOR SEEDS A: Central pupil-optic nerve section...
Images
SECONDARY INVOLVEMENT OF THE UVEAL TRACT The ciliary body (CB), choroid (C...
Available to PurchasePublished: 01 February 2021
SECONDARY INVOLVEMENT OF THE UVEAL TRACT Figure 11-13 SECONDARY INVOLVEMENT OF THE UVEAL TRACT The ciliary body (CB), choroid (Ch), and retina are involved by non-Hodgkin B-cell chronic lymphocytic leukemia/chronic lymphocytic lymphoma with extraocular extension into the inferior oblique muscle More about this image found in SECONDARY INVOLVEMENT OF THE UVEAL TRACT The ciliary body (CB), choroid (C...
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INTERIOR OF THE EYE A: Cutting the first calotte allows the pathologist to...
Available to PurchasePublished: 01 February 2021
with a detached retina (white dome-shaped membrane). B: The detached retina overlies the amelanotic mushroom-shaped uveal melanoma. The tumor is measured at the base in contact with the sclera as a tangent to the scleral curve and the tumor’s maximum height at the cut surface is also recorded. C: The second More about this image found in INTERIOR OF THE EYE A: Cutting the first calotte allows the pathologist to...
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