Results 101 to 110 of about 170,494 (345)

Metastasizing Pleomorphic Adenoma: A Fascinating Enigma

Case Reports in Medicine, 2012
Among salivary gland neoplasms, metastasizing pleomorphic adenoma (MPA) constitutes an extremely rare group of tumors. The present paper reports a case of pleomorphic adenoma (PA) in submandibular gland that, after more than 30 years of initial treatment,
Luis E. IV Santaliz-Ruiz, Gary Morales, Héctor Santini, María Sánchez-Santiago, Axel Arroyo   +4 more
doaj   +1 more source

Multicentric recurrent parotid pleomorphic adenoma in a child [PDF]

, 2010
Mixed tumours of the parotid gland are rare in childhood and recurrence of this tumour is infrequent. Some authors report a higher rate of recurrence with some histological subtypes, like hypocellular variant.
Armengot Carceller, Miguel, Basterra Alegría, Jorge, Bonet, Mireya, Gaona Morales, John   +3 more
core   +1 more source

Immunomodulation of salivary gland function due to cancer therapy

Oral Diseases, EarlyView.
Abstract Functional salivary glands (SG) are essential for maintaining oral health, and salivary dysfunction is a persistent major clinical challenge. Several cancer therapies also have off‐target effects leading to SG dysfunction. Recent advances highlight the role of SG immune populations in homeostasis, dysfunction and gland regeneration.
Ana C. Costa‐da‐Silva, Carlos U. Villapudua, Matthew P. Hoffman, Marit H. Aure   +3 more
wiley   +1 more source

Pituitary Adenoma Segmentation [PDF]

arXiv, 2011
Sellar tumors are approximately 10-15% among all intracranial neoplasms. The most common sellar lesion is the pituitary adenoma. Manual segmentation is a time-consuming process that can be shortened by using adequate algorithms. In this contribution, we present a segmentation method for pituitary adenoma.
arxiv  

Deep Model with Siamese Network for Viability and Necrosis Tumor Assessment in Osteosarcoma [PDF]

, 2019
Osteosarcoma is the most common primary malignant bone tumor, which has high mortality due to easy lung metastasis. Osteosarcoma is a highly anaplastic, pleomorphic tumor with a variety of tumor cell morphology, including fusiform, oval, epithelial, lymphocyte like, small round, transparent cells, etc.
arxiv   +1 more source

Pleomorphic adenoma of the vulva, clinical reminder of a rare occurrence [PDF]

, 2012
Pleomorphic adenoma, also known as mixed tumor, is a benign tumor which typically presents as a painless and persistent mass. The majority of pleomorphic adenomas involve the salivary glands, most commonly the parotid gland.
Albert Su, Branton PA, Chang EZ, Dykgraaf RH, Eveson JW, Eveson JW, Fukunaga M, Glas AS, Henriksson G, Hickman RE, John BJ, Kirklin JW, Murdoch F, Neda A. Moatamed, Ordonez NG, Renehan A, Rorat E, Shields CL, Soh HC, Sophia K. Apple, Spiro RH, Wilson D   +21 more
core   +3 more sources

Squamous Metaplasia in Pleomorphic Adenoma: A Diagnostic and Prognostic Enigma

Journal of Pathology and Translational Medicine, 2018
Pleomorphic adenoma (PA) is the most common benign salivary gland tumor. Histologically, squamous metaplasia has been reported in PA, but has rarely been documented as being extensive enough to cause significant misdiagnosis.
Swati Sharma, M. Mehendiratta, Nivedita Chaudhary, V. Gupta, Maulshree Kohli, Anjana Arora   +5 more
semanticscholar   +1 more source

Hodgkin Lymphoma of the Parotid Gland: An Unusual Presentation in a Paediatric Patient

Oral Surgery, EarlyView.
ABSTRACT Background Malignancy involving the salivary glands is a rare occurrence; of these malignancies occurring in the salivary glands, the majority are associated with the parotid glands. Lymphoma is a rare occurrence in the parotid glands and salivary glands in general, and the majority of these are non‐Hodgkin lymphoma (NHL). Hodgkin lymphoma (HL)
Daniel Dilworth, Jane Pears, Michael McDermott, Kumara Ekanayake   +3 more
wiley   +1 more source

Pleomorphic adenoma of maxillary sinus - a case report

International Archives of Otorhinolaryngology, 2008
Introduction: Pleomorphic adenoma is the most common head and neck benign glandular tumor. Pleomorphic adenoma of the maxillary sinus has rarely been described in the literature.
Butugan, Ossamu, Voegels, Richard L, Romano, Fabrizio Ricci, Ishikawa, Camila Cristina   +3 more
doaj  

Trastuzumab Emtansine for the Treatment of HER-2 Positive Carcinoma Ex-pleomorphic Adenoma Metastatic to the Brain: A Case Report

Frontiers in Oncology, 2018
Background: Carcinoma Ex-pleomorphic adenoma is a malignant transformation of the common benign neoplasm of the salivary glands, “pleomorphic adenoma.” Only two cases were ever reported with brain metastases, with absence of good evidence guiding ...
Ihab Hassanieh, Ihab Hassanieh, Lara Hilal, Lara Hilal, Karine A. Al Feghali, Karine A. Al Feghali, Ibrahim Khalifeh, Bassem Youssef, Bassem Youssef   +8 more
doaj   +1 more source