Salivary gland cancers are very rare tumors. They are characterized by a histologic heterogeneity and a poor outcome. According to this rarity, few prospective data are available to date. No standard recommendations could be held for the use of systemic therapy in these tumors. Several case reports and small studies have investigated the contribution of different agents of chemotherapy. With the extension of molecular biology approach in oncology several signaling pathways have been discovered in different cancers including salivary gland cancers; thus a number of targeted therapies have been investigated. This paper reviewed exhaustively the studies investigating the role of systemic therapies (chemotherapy, targeted therapy, hormone therapy) in salivary gland cancers.
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http://dx.doi.org/10.1016/j.oraloncology.2012.05.004 | DOI Listing |
Int J Surg Case Rep
December 2024
Department of Pathology, Al-Istishari Hospital, Ramallah, Palestine.
Introduction And Importance: Pulmonary mucoepidermoid carcinoma (PMEC) is a rare lung tumor, accounting 0.1-0.2 % of lung malignancies, commonly affecting adults under 50.
View Article and Find Full Text PDFOral Dis
December 2024
Department of Oral Dental and Maxillofacial Radiology, Faculty of Dentistry, Ataturk University, Erzurum, Turkey.
Objective: To examine the anatomical and morphological structure and potential pathological conditions of the submandibular gland by performing Cone Beam Computed Tomography (CBCT) sialography in patients with diabetes mellitus.
Study Design: The submandibular salivary glands of 25 diabetic and 25 healthy volunteers were examined by CBCT sialography. The images were evaluated to determine the main and lateral canals, the diameter of the main canal, the presence of ductal stenosis, central ductal dilatation, acinar pooling, the presence of sialoliths, and the visualization of the main and lateral canals and parenchyma.
ANZ J Surg
December 2024
Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.
Background: Submandibular gland pathology is common but rarely reported. This study was performed to evaluate demographic, pathological, and survival outcomes associated with submandibular gland extirpation.
Methods: Retrospective analysis of patients treated in a single quaternary-care institution between 1989 and 2022 was performed.
Adv Sci (Weinh)
December 2024
Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, 100081, P. R. China.
Salivary adenoid cystic carcinoma (SACC) is an intractable malignant tumor originates in the secretory glands and frequently metastasizes to the lungs. Hybrid epithelial-mesenchymal transition (EMT) cells within the tumors are correlated with augmented proliferative capacity and facilitation of lung metastasis. Single-cell RNA sequencing and spatial transcriptomic sequencing are employed to reveal the hybrid EMT subsets within the vascular fibroblast microenvironment.
View Article and Find Full Text PDFEur Arch Otorhinolaryngol
December 2024
Department of Otorhinolaryngology and Head- Neck Surgery, All India Institute of Medical Sciences, New Delhi, India.
Purpose: Orocervical (OCF) or pharyngocutaneous fistula (PCF) are one of the disastrous complications of head and neck cancer surgery. Conventional standards of management are predominantly conservative. Though a majority of such patients respond to conservative management, it nevertheless causes significant delay in wound healing.
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