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Figure 2-1
Published: 01 June 2025
NORMAL ANATOMY OF THE TONSILLAR TISSUES Figure 2-1 NORMAL ANATOMY OF THE TONSILLAR TISSUES At low power, portions of the oropharynx show invaginated crypt epithelium intimately associated with organized lymphoid tissue with prominent germinal centers. More about this image found in NORMAL ANATOMY OF THE TONSILLAR TISSUES At low power, portions of the orop...
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Figure 2-2
Published: 01 June 2025
UNIQUE ANATOMY OF THE RETICULATED TONSILLAR CRYPT EPITHELIUM Figure 2-2 UNIQUE ANATOMY OF THE RETICULATED TONSILLAR CRYPT EPITHELIUM There is an incomplete basement membrane and intraepithelial capillaries that facilitate movement of antigens, lymphocytes, and antigen-presenting cells across More about this image found in UNIQUE ANATOMY OF THE RETICULATED TONSILLAR CRYPT EPITHELIUM There is an i...
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Figure 3-1
Published: 01 June 2025
NORMAL ANATOMY OF THE NASOPHARYNX Figure 3-1 NORMAL ANATOMY OF THE NASOPHARYNX Schematic diagram demonstrates the key anatomic landmarks of the nasopharynx. More about this image found in NORMAL ANATOMY OF THE NASOPHARYNX Schematic diagram demonstrates the key a...
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Figure 4-1
Published: 01 June 2025
ANATOMY OF THE ORAL CAVITY Figure 4-1 ANATOMY OF THE ORAL CAVITY More about this image found in ANATOMY OF THE ORAL CAVITY
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Figure 6-2
Published: 01 June 2025
ANATOMY OF THE LARYNX Figure 6-2 ANATOMY OF THE LARYNX A,B: The schematic shows the anatomic relationships among components of the larynx. More about this image found in ANATOMY OF THE LARYNX A,B: The schematic shows the anatomic relationships ...
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Figure 7-1
Published: 01 June 2025
NORMAL ANATOMY OF THE NECK AND NECK LYMPH NODES Figure 7-1 NORMAL ANATOMY OF THE NECK AND NECK LYMPH NODES A: Anatomically and surgically, the neck can be divided into major triangles. The major triangles are the anterior (orange) and posterior (purple), with many subdivisions and boundaries More about this image found in NORMAL ANATOMY OF THE NECK AND NECK LYMPH NODES A: Anatomically and surgic...
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Figure 8-1
Published: 01 June 2025
EAR AND TEMPORAL BONE: ANATOMY Figure 8-1 EAR AND TEMPORAL BONE: ANATOMY The complex anatomic relationships are diagrammatically presented. A: Coronal depiction of the major anatomic components of the external ear, external auditory canal, middle ear and temporal bone, and inner ear (depicted More about this image found in EAR AND TEMPORAL BONE: ANATOMY The complex anatomic relationships are diag...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-2
ISBN: 978-1-933477-61-9
...EMBRYOLOGY, ANATOMY, AND HISTOLOGY The oropharynx, more than any other area of the anatomically complex head and neck, has shaped pathology in the past 50 years through the influence of high-risk human papillomavirus (HPV). The unique anatomy makes the oropharynx particularly suited for HPV...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-3
ISBN: 978-1-933477-61-9
...EMBRYOLOGY, ANATOMY, AND HISTOLOGY The nasopharynx is a cuboidal space that lies between the nasal cavity and the oropharynx, and includes the eustachian tubes along the posterolateral wall as well as the adenoids in the roof and posterior wall. The adenoids, when hypertrophic, can contribute...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-7
ISBN: 978-1-933477-61-9
...EMBRYOLOGY, HISTOLOGY, AND ANATOMY The neck is a complex, vital structure with numerous tissue types including skin, muscle, bone, vasculature, nerves, and organs, making it one of the most complex anatomic sites in the human body ( 1 ). It is critical for movement, metabolism, breathing...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-6
ISBN: 978-1-933477-61-9
...EMBRYOLOGY, ANATOMY, AND HISTOLOGY The anatomy and embryologic development of the hypopharynx, larynx, and trachea are complex. The hypopharynx is one of three functionally, structurally, and clinically distinct components of the pharynx. It lies inferior to the oropharynx, below the tip...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-4
ISBN: 978-1-933477-61-9
...EMBRYOLOGY, ANATOMY, AND HISTOLOGY Embryology and Anatomy The anatomic nomenclature of the oral cavity is important to recognize because particular neoplastic processes can have an affinity for specific anatomic locations. Awareness of the oral cavity anatomy enhances communication between...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-8
ISBN: 978-1-933477-61-9
...EMBRYOLOGY, ANATOMY, AND HISTOLOGY The ear is traditionally divided into external, middle, and internal segments ( fig. 8-1 ). The anatomy, embryology, and normal histology are exceptionally complicated, especially since most of the ear is in a small, compact, and inaccessible space within...
Book Chapter

Series: 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
...EMBRYOLOGY, ANATOMY, AND HISTOLOGY Nasal Cavity The nose is composed of the external nose and the internal nose. The external component is triangular, with a wide base covering the nares (nostrils) and separated by the columella. Within each naris is a dilated area known as the vestibule, which...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 22
Published: 01 June 2025
10.55418/9781933477619-5
ISBN: 978-1-933477-61-9
...EMBRYOLOGY, ANATOMY, AND HISTOLOGY Teeth arise from a complex interaction between the oral ectoderm and the underlying mesoderm, which is of neural crest origin (ectomesenchyme). There is a dynamic interaction between the ectoderm and mesoderm that induces growth and differentiation to produce...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-01
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... for the adrenal medulla and other paraganglia (see chapter 8 ). Nonetheless, because of the close functional similarities of all neuroendocrine cells, adrenal medullary tumors sometimes ectopically produce hormones characteristically associated with other locations. EMBRYOLOGY AND DEVELOPMENTAL ANATOMY Adrenal...
Images
Figure 9-2
Published: 01 December 2024
from these plexuses. (Illustration by Henry Vandyke Carter, fig. 847 from Gray H. Anatomy of the human body. Lea and Febiger; 1918:965.) More about this image found in ABDOMINAL PORTION OF THE PREAORTIC SYMPATHETIC TRUNK, WITH THE CELIAC AND H...
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Figure 1-3
Published: 01 December 2024
, Kozakewich HP. Embryology, developmental anatomy and selected aspects of non-neoplastic pathology. Pathology of the adrenal glands. New York: Churchill Livingstone; 1990:1-74.) More about this image found in PRIMORDIA OF ADRENAL GLAND Schematic cross section of human embryo shows p...
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Figure 1-16
Published: 01 December 2024
in combined weight during the first few weeks of life. (Fig. 1-11 from Lack EE, Kozakewich HP. Embryology, developmental anatomy and selected aspects of non-neoplastic pathology. Pathology of the adrenal glands. New York: Churchill Livingstone; 1990:1-74.) More about this image found in AVERAGE COMBINED WEIGHT OF ADRENAL GLANDS FROM 226 PATIENTS AT AUTOPSY The...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-09
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
...DEVELOPMENT, ANATOMY, AND FUNCTION OF NORMAL PARAGANGLIA Paraganglia are neuroendocrine organs associated with paraxial sympathetic nerves and branches of the glossopharyngeal and vagus nerves in the head and neck. In the late 19th century, the anatomist Alfred Kohn proposed...