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parotid

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Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
DOI: 10.55418/9781933477275-15
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
... symptoms do occur, they are nonspecific and include pain, nausea, anorexia, and fever. In contrast to lymphoepithelial cysts of the parotid gland or head and neck region, lymphoepithelial cysts of the pancreas are not associated with infection with human immunodeficiency virus, Sjögren syndrome, or other...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 8
Published: 01 October 2021
DOI: 10.55418/9781933477138-19
ISBN-10: 1-933477-13-X
ISBN: 978-1-933477-13-8
... to fifth decades, and is more common in males. The patients complain of pain and swelling related to the involved joint or tenosynovium. When involving the temporomandibular joint, the tumor can involve the adjacent parotid gland and mimic a primary salivary gland tumor. We have seen a case...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 7
Published: 01 September 2021
DOI: 10.55418/9781933477121-3
ISBN-10: 1-933477-12-1
ISBN: 978-1-933477-12-1
... gastrointestinal tract, lymph nodes, bladder, brain, thyroid gland, testes, and parotid gland. Cutaneous cases are well documented but exceedingly rare ( 141 , 142 ). Cutaneous plasmacytoma usually presents as solitary or multiple nodules or plaques. The mean age at diagnosis is 60 years and males are affected...
Images
ADIPOSE TISSUE IN <span class="search-highlight">PAROTID</span> GLAND  A: The <span class="search-highlight">parotid</span> gland from a neonate contai...
Published: 01 May 2021
ADIPOSE TISSUE IN PAROTID GLAND Figure 1-16 ADIPOSE TISSUE IN PAROTID GLAND A: The parotid gland from a neonate contains no discernible adipose tissue. B: A moderate amount of intralobular adipose tissue from the parotid gland of a middle-aged adult. C: Prominent intraparotid adipose tissue fro... More about this image found in ADIPOSE TISSUE IN PAROTID GLAND A: The parotid gland from a neonate contai...
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ANATOMIC RELATIONSHIP OF <span class="search-highlight">PAROTID</span> AND SUBMANDIBULAR GLANDS  The anatomic pos...
Published: 01 May 2021
ANATOMIC RELATIONSHIP OF PAROTID AND SUBMANDIBULAR GLANDS Figure 1-5 ANATOMIC RELATIONSHIP OF PAROTID AND SUBMANDIBULAR GLANDS The anatomic position and relationship of the parotid and submandibular glands to the ear, zygomatic arch, mandible, and masseter muscle in a lateral view of the head are... More about this image found in ANATOMIC RELATIONSHIP OF PAROTID AND SUBMANDIBULAR GLANDS The anatomic pos...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 5
Published: 01 May 2021
DOI: 10.55418/9781933477947-09
ISBN-10: 1-933477-94-6
ISBN: 978-1-933477-94-7
... adjacent parotid tissue. Right: Nuclear pleomorphism, hyperchromasia, and individual cell necrosis are noticeable at higher magnification. REFERENCES REFERENCES 1. Pastore   A , Ciorba   A , Soliani   M , et al .  Secondary malignant tumors of the parotid gland: not a secondary problem!   J...
Images
FACIAL NERVE BRANCHES IN <span class="search-highlight">PAROTID</span> GLAND  Segments of peripheral nerve often ...
Published: 01 May 2021
FACIAL NERVE BRANCHES IN PAROTID GLAND Figure 1-19 FACIAL NERVE BRANCHES IN PAROTID GLAND Segments of peripheral nerve often are in close proximity to parotid parenchyma. More about this image found in FACIAL NERVE BRANCHES IN PAROTID GLAND Segments of peripheral nerve often ...
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SEBACEOUS CELLS IN <span class="search-highlight">PAROTID</span> GLAND  Foci of sebaceous cells occur in most par...
Published: 01 May 2021
SEBACEOUS CELLS IN PAROTID GLAND Figure 1-18 SEBACEOUS CELLS IN PAROTID GLAND Foci of sebaceous cells occur in most parotid glands, but are so few in number that they are uncommonly noticed in tissue sections from surgical excision specimens. More about this image found in SEBACEOUS CELLS IN PAROTID GLAND Foci of sebaceous cells occur in most par...
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ACINIC CELL CARCINOMA  There is a large swelling over the right <span class="search-highlight">parotid</span> gla...
Published: 01 May 2021
ACINIC CELL CARCINOMA Figure 6-58 ACINIC CELL CARCINOMA There is a large swelling over the right parotid gland in this male patient (left: front; right: side). (Courtesy of Dr. R. Carlos, Guatemala City, Guatemala.) More about this image found in ACINIC CELL CARCINOMA There is a large swelling over the right parotid gla...
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ADENOID CYSTIC CARCINOMA: GROSS EXAMINATION  These tumors in the <span class="search-highlight">parotid</span> gl...
Published: 01 May 2021
ADENOID CYSTIC CARCINOMA: GROSS EXAMINATION Figure 6-103 ADENOID CYSTIC CARCINOMA: GROSS EXAMINATION These tumors in the parotid gland (left) and the larynx (right) have a similar appearance: a solid tan-white mass with irregular borders. More about this image found in ADENOID CYSTIC CARCINOMA: GROSS EXAMINATION These tumors in the parotid gl...
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CARCINOMA EX-PLEOMORPHIC ADENOMA  Left: Serial sections through a <span class="search-highlight">parotid</span> g...
Published: 01 May 2021
CARCINOMA EX-PLEOMORPHIC ADENOMA Figure 6-156 CARCINOMA EX-PLEOMORPHIC ADENOMA Left: Serial sections through a parotid gland tumor show a well-defined border, but with hemorrhage and degeneration. (Courtesy of Dr. R. Carlos, Guatemala City, Guatemala.) Right: The rounded nodule of pleomorphic ad... More about this image found in CARCINOMA EX-PLEOMORPHIC ADENOMA Left: Serial sections through a parotid g...
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PRIMARY SQUAMOUS CELL CARCINOMA  Low-power view of infiltrative <span class="search-highlight">parotid</span> tum...
Published: 01 May 2021
PRIMARY SQUAMOUS CELL CARCINOMA Figure 6-216 PRIMARY SQUAMOUS CELL CARCINOMA Low-power view of infiltrative parotid tumor invasion and an inflamed and fibrotic background. The apparent lobular configuration may partly be explained by areas of in situ growth of preexisting ducts. More about this image found in PRIMARY SQUAMOUS CELL CARCINOMA Low-power view of infiltrative parotid tum...
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SALIVARY DUCT CARCINOMA  There is a large, left <span class="search-highlight">parotid</span> gland tumor in the ...
Published: 01 May 2021
SALIVARY DUCT CARCINOMA Figure 6-301 SALIVARY DUCT CARCINOMA There is a large, left parotid gland tumor in the pre-auricular region of a patient with a salivary duct carcinoma. (Courtesy of Dr. R. Carlos, Guatemala City, Guatemala.) More about this image found in SALIVARY DUCT CARCINOMA There is a large, left parotid gland tumor in the ...
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SMALL CELL CARCINOMA-EX PLEOMORPHIC ADENOMA  A: This longstanding <span class="search-highlight">parotid</span> g...
Published: 01 May 2021
SMALL CELL CARCINOMA-EX PLEOMORPHIC ADENOMA Figure 6-325 SMALL CELL CARCINOMA-EX PLEOMORPHIC ADENOMA A: This longstanding parotid gland tumor has large zones of hyalinizing scar, with scattered areas of increased cellularity. B: The hyalinized core shows bland tubules surrounded by myoepithelial... More about this image found in SMALL CELL CARCINOMA-EX PLEOMORPHIC ADENOMA A: This longstanding parotid g...
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MYOEPITHELIAL CARCINOMA  Gross examination of this <span class="search-highlight">parotid</span> gland tumor show...
Published: 01 May 2021
MYOEPITHELIAL CARCINOMA Figure 6-329 MYOEPITHELIAL CARCINOMA Gross examination of this parotid gland tumor shows an irregular multinodular lesion infiltrating into the overlying skin and ear. Foci of hemorrhage are noted. More about this image found in MYOEPITHELIAL CARCINOMA Gross examination of this parotid gland tumor show...
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LYMPHANGIOMA  Left: The <span class="search-highlight">parotid</span> gland parenchyma is separated by dilated va...
Published: 01 May 2021
LYMPHANGIOMA Figure 7-12 LYMPHANGIOMA Left: The parotid gland parenchyma is separated by dilated vascular spaces of variable size. Right: The vascular spaces are lined by flattened cuboidal endothelial cells and contain frothy intraluminal lymph fluid. More about this image found in LYMPHANGIOMA Left: The parotid gland parenchyma is separated by dilated va...
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SOLITARY FIBROUS TUMOR IN THE <span class="search-highlight">PAROTID</span> GLAND  Left: An axial T1-weighted mag...
Published: 01 May 2021
SOLITARY FIBROUS TUMOR IN THE PAROTID GLAND Figure 7-18 SOLITARY FIBROUS TUMOR IN THE PAROTID GLAND Left: An axial T1-weighted magnetic resonance image (MRI) (fat suppressed) after contrast shows a multilobular mass (arrow) replacing the salivary gland parenchyma. Right: This coronal view CT ima... More about this image found in SOLITARY FIBROUS TUMOR IN THE PAROTID GLAND Left: An axial T1-weighted mag...
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<span class="search-highlight">PAROTID</span> SOLITARY FIBROUS TUMOR  Left: The salivary gland parenchyma is entr...
Published: 01 May 2021
PAROTID SOLITARY FIBROUS TUMOR Figure 7-19 PAROTID SOLITARY FIBROUS TUMOR Left: The salivary gland parenchyma is entrapped and included within a tumor that lacks a well-developed capsule. Right: This solitary fibrous tumor shows a sharp demarcation from the salivary gland, with a well-developed ... More about this image found in PAROTID SOLITARY FIBROUS TUMOR Left: The salivary gland parenchyma is entr...
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DIFFUSE LARGE B-CELL LYMPHOMA  Left: <span class="search-highlight">Parotid</span> parenchyma is replaced by a di...
Published: 01 May 2021
DIFFUSE LARGE B-CELL LYMPHOMA Figure 8-7 DIFFUSE LARGE B-CELL LYMPHOMA Left: Parotid parenchyma is replaced by a diffuse population of large centroblastic lymphocytes. Flow cytometry demonstrated B-cell dominance and light chain clonality. Right: Irregularity of nuclear shape, open granular nucl... More about this image found in DIFFUSE LARGE B-CELL LYMPHOMA Left: Parotid parenchyma is replaced by a di...
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FOLLICULAR LYMPHOMA  Partial replacement of <span class="search-highlight">parotid</span> gland parenchyma by sev...
Published: 01 May 2021
FOLLICULAR LYMPHOMA Figure 8-8 FOLLICULAR LYMPHOMA Partial replacement of parotid gland parenchyma by several large irregularly shaped neoplastic follicles harboring a high percentage of centroblasts. A residual non-neoplastic secondary follicle with normal germinal center is at the upper left of... More about this image found in FOLLICULAR LYMPHOMA Partial replacement of parotid gland parenchyma by sev...