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Updated: May 11, 2026
07:25
Ultrasonographic Evaluation of Salivary Glands for Sjogren's Syndrome: Diagnostic and Monitoring Insights
Published on: October 13, 2023
[Mucinous adenocarcinoma of salivary gland: a case report]
Tian Yao1, Lihui Zhang, Ye Zhao
1State Key Laboratory of Oral Diseases, Dept. of Pathology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Abstract:
Mucinous adenocarcinoma is a rare epithelial malignant tumor which usually arises in appendix, pancreas, breast and other sites, rarely occurs in salivary gland. In this article, a mucinous adenocarcinoma of salivary gland was reported and relevant literatures were reviewed.
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01:23Salivary Glands and Saliva
The salivary glands, of which there are three pairs known as the parotid, submandibular, and sublingual glands, play a crucial role in maintaining oral health and initiating the digestive process. Positioned near the ears, beneath the masseter muscle, the parotid glands secrete saliva into the oral cavity through the parotid duct of Stensen. Meanwhile, the submandibular glands, located on the floor of the mouth, secrete saliva through channels named submandibular ducts. The sublingual glands,...
01:13Exocrine Glands: Types of Secretions
Exocrine glands produce and release a variety of glandular products. Exocrine glands can be classified into serous, mucous, or mixed types based on their secretory products.
Serous glands produce watery secretions rich in digestive enzymes and proteins. The constituent cells of the serous gland have centrally located nuclei and eosinophilic secretory granules in the cytoplasm. The parotid gland is an example of a serous gland. It secretes saliva, which contains enzymes, such as lipases and...
Serous glands produce watery secretions rich in digestive enzymes and proteins. The constituent cells of the serous gland have centrally located nuclei and eosinophilic secretory granules in the cytoplasm. The parotid gland is an example of a serous gland. It secretes saliva, which contains enzymes, such as lipases and...