Results 51 to 60 of about 184,975 (267)

Pitfalls in Cytodiagnosis of Pleomorphic Adenoma of the Nasal Septum - A Rare Case Report [PDF]

, 2010
Pleomorphic adenoma is the most common benign mixed tumor of major salivary gland. Ectopic occurrence of pleomorphic adenoma are seen in minor salivary glands of pharynx, trachea, larynx and very rarely in nasal septum.
Krishnappa, Amitha, MG, Abhishek, S, Vijayshankar   +2 more
core  

TP53 and p16INK4A, but not H-KI-Ras, are involved in tumorigenesis and progression of pleomorphic adenomas. [PDF]

, 2006
The putative role of TP53 and p16INK4A tumor suppressor genes and Ras oncogenes in the development and progression of salivary gland neoplasias was studied in 28 cases of pleomorphic adenomas (PA), 4 cases of cystic adenocarcinomas, and 1 case of ...
AGNESE, Valentina, AUGELLO, Claudia, BAZAN, Viviana, BRUNO, Loredana, CALO', Valentina, CAMMARERI, Patrizia, CASCIO, Sandra, CORSALE, S, GARGANO, G, GERBINO, Aldo, GREGORIO, Valter, GULLO, Arianna, MACALUSO, M, MORELLO, Vincenza, PASSANTINO, Rita, RINALDI, G, RUSSO, Antonio, SURMACZ, E, TOMASINO, Rosa Maria   +18 more
core   +1 more source

Pleomorphic Adenoma of the Palate: A Case Report

Cureus, 2019
Pleomorphic adenoma is the most common benign tumor affecting the major salivary glands and infrequently arises from the minor salivary glands. It involves the parotid of the major salivary glands and the palate of the minor salivary glands. This article
Praszanth Arumugam, P. J. Christopher, Senthil Kumar, Srivatsa Kengasubbiah, Vandana Shenoy   +4 more
semanticscholar   +1 more source

Evaluation of Systemic Inflammatory Markers in Predicting Malignancy in Parotid Gland Tumors

The Laryngoscope, EarlyView.
Preoperative systemic inflammatory indices may assist in distinguishing benign from malignant parotid tumors. In this cohort of 259 patients undergoing parotidectomy, malignant tumors were associated with higher neutrophil‐to‐lymphocyte ratio (NLR) and platelet‐to‐lymphocyte ratio (PLR) values, as well as larger tumor size and older age.
Ozcelik Erdem Rukiye, Yegin Onur, Eryılmaz Mehmet Akif, Arbag Hamdi   +3 more
wiley   +1 more source

Metastasizing pleomorphic adenoma of parotid gland: Case report

SAGE Open Medical Case Reports
Pleomorphic adenoma is a benign tumor and the most common salivary gland neoplasm. Metastasizing pleomorphic adenoma shares histological characteristics with pleomorphic adenoma but exhibits malignant behavior, including local lymph node involvement and ...
Wan-Hsun Tsai, Bor-Hwang Kang
doaj   +1 more source

Multimodality Imaging of Metastasizing Pleomorphic Adenoma Presenting as a Solitary Pulmonary Nodule without Local Tumor Recurrence: A Case Report

대한영상의학회지, 2016
Pleomorphic adenoma is the most common neoplasm of the salivary gland. It is usually a well-circumscribed and slow-growing benign tumor. In rare instances, benign pleomorphic adenomas may metastasize and spread to distant sites in which case they are ...
Seo Young Choi, Woocheol Kwon, In Soo Hong, Soon Hee Jung   +3 more
doaj   +1 more source

Pleomorphic adenoma of the cheek: a case presentation

The Egyptian Journal of Otolaryngology, 2022
Background Pleomorphic adenoma, also known as a benign mixed tumor, is the most common salivary gland tumor. The parotid gland accounts for 90% of the total, with the minor salivary glands accounting for 10%.
Ahmed S. Abdelhamid, Saad Elzayat, Ahmed A. Essa, Hossam Elsherief, Mohamed Amer   +4 more
doaj   +1 more source

Analysis of the clinical relevance of histological classification of benign epithelial salivary gland tumours [PDF]

, 2019
IntroductionA vast increase in knowledge of numerous aspects of malignant salivary gland tumours has emerged during the last decade and, forseveral reasons, thishas not been the case in benign epithelial salivary gland tumours.
Andreasen, Simon, Ferlito, Alfio, Hellquist, Henrik, Hernandez-Prera, Juan C., Paiva-Correia, António, Quer, Miquel, Rinaldo, Alessandra, Skalova, Alena, Universitat Autònoma de Barcelona, Vander Poorten, Vincent, Zbären, Peter   +10 more
core   +4 more sources

Sinonasal/nasopharyngeal pleomorphic adenoma and carcinoma ex pleomorphic adenoma: a report of 17 surgical cases combined with a literature review

Cancer Management and Research, 2019
Objective: The aim of this study was to review demographic data, location, clinical symptoms, therapeutic methods, pathological features and relapse in sinonasal/nasopharyngeal pleomorphic adenoma (PA) and carcinoma ex pleomorphic adenoma (CXPA). Methods:
Wanpeng Li, Hanyu Lu, Huankang Zhang, Yuting Lai, Jia Zhang, Y. Ni, Dehui Wang   +6 more
semanticscholar   +1 more source

Transoral Robotic Resection of Pediatric Tongue Base Mucoepidermoid Carcinoma

The Laryngoscope, EarlyView.
Transoral robotic surgery (TORS) offers a precise, minimally invasive approach for the management of rare pediatric tongue base malignancies. Intraoperative visualization demonstrates accurate tumor delineation and controlled resection, while postoperative findings confirm effective oncologic clearance with preservation of surrounding structures.
Krisztina Somogyvári, Kinga Jakab‐Péter, Tamás Tornóczki, Krisztián Molnár, István Szanyi   +4 more
wiley   +1 more source