Results 51 to 60 of about 9,619 (181)

Radioresistant Extramedullary Plasmacytoma of the Maxillary Sinus: A Case Report and review article [PDF]

Iranian Journal of Otorhinolaryngology, 2015
Introduction: Plasmacytoma is a monoclonal proliferation of plasma cells. It can be an isolated lesion, for which the term extramedullary plasmacytoma is used, or a representation of multiple myeloma.The upper respiratory tract is the most common site ...
Matin Ghazizadeh, Hesamodin Alavi Amlashi, golfam mehrparvar   +2 more
doaj  

Extramedullary Plasmacytoma of the Frontal Sinus: Case Report and Turkish Literature Review

Turkish Journal of Hematology, 2014
Solitary extramedullary plasmacytomas (EMPs) are nonepithelial neoplasms of plasma cell origin categorized among non- Hodgkin lymphomas, without the bone marrow involvement and systemic spread seen in multiple myeloma. They are uncommon tumors comprising
Ayşegül Verim, Shahrouz Sheidaii, Ömer Bilaç, Çiğdem Tepe Karaca, Barış Naiboğlu   +4 more
doaj   +1 more source

S1 guideline sweat gland carcinoma

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary The current classification of sweat gland carcinomas is based on histomorphological characteristics and distinguishes between more than 20 entities. Most patients are older, but some subtypes also affect middle‐aged and younger patients. The majority of tumors arise de novo. Sweat gland carcinomas have nonspecific clinical features.
Mirjana Ziemer, Michael Erdmann, Abbas Agaimy, Jürgen C. Becker, Almut Böer‐Auer, Doris Helbig, Cornelia Erfurt‐Berge, Alexander Frisman, Conrad Hempel, Ulrike Leiter, Friedegund Meier, Thomas Mentzel, Lara Racz, Silke Redler, Stefan Schliep, Clemens Seidel, Alpaslan Tasdogan, Jochen Utikal, Carsten Weishaupt, Selma Ugurel   +19 more
wiley   +1 more source

Surgical management of an odontogenic collision tumour and oronasal fistula in a 14‐year‐old Warmblood mare

Equine Veterinary Education, EarlyView.
Summary Tumours of the equine nasal passages and paranasal sinuses are uncommon, and collision tumours, two independent neoplasms arising adjacently, are exceptionally rare. Cementomas and osteolipomas are both benign, slow‐growing tumour types, but are only sparsely described in horses.
E. Stas, M. Musci, O. Kershaw, C. Lischer   +3 more
wiley   +1 more source

Evaluation of paranasal sinus diseases by computed tomography and its histopathological correlation

Journal of Oral and Maxillofacial Radiology, 2017
Context: Paranasal sinus (PNS) diseases affect a wide range of population and include a broad spectrum of diseases ranging from inflammatory conditions to neoplasms, both benign and malignant. Since their clinical assessment is fraught by the surrounding
Sarabpreet Singh Kanwar, Mukta Mital, Prashant K Gupta, Sonal Saran, Nishtha Parashar, Akanksha Singh   +5 more
doaj   +1 more source

Solitary fibrous tumor of the nasal cavity and paranasal sinuses: A case report

Journal of Oral Biology and Craniofacial Research, 2015
Solitary Fibrous Tumors (SFT) are rare neoplasms first described in 1931 by Klemperer and Rabin. SFT's have mesenchymal rather than mesothelial origin.
Bogna Zielińska-Kaźmierska, Joanna Grodecka, Adam Szyszkowski   +2 more
doaj   +1 more source

Spirituality and Religiosity in Adults With Head and Neck Cancer: A Scoping Review of Concepts, Measures, and Outcomes

Oral Diseases, EarlyView.
ABSTRACT Objective To synthesize evidence on spirituality in patients with head and neck cancer (HNC), focusing on its dimensions, assessment strategies, and impact on health outcomes. Methods A comprehensive search of PubMed, Embase, LILACS, Web of Science, Scopus, and gray literature identified qualitative and quantitative studies explicitly ...
Liliana Wolf Braun, Caique Mariano Pedroso, Helena Miguel Cotter, David Dean, Ana Carolina Prado‐Ribeiro, Manoela Domingues Martins, Thomas P. Sollecito, Horace M. DeLisser, Alan Roger Santos‐Silva   +8 more
wiley   +1 more source

Sinonasal teratocarcinosarcoma of the ethmoid and paranasal sinus: A rare neoplasm.

Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences, 2012
Sinonasal teratocarcinosarcoma (SNTCS) is a very rare and aggressive malignant neoplasm histologically characterized by the combination of one or many components of epithelial and mesenchymal elements. Here, we report a SNTCS in a 60-year-old man involving posterior nasal and nasopharyngeal wall extending into left ethmoidal sinus.
Santosh Kumar Mondal, Palash Kumar Mandal, Amitava Guha, Sudipta Roy   +3 more
openaire   +2 more sources

Understanding exosomes in regenerative dentistry

Periodontology 2000, EarlyView.
Abstract Background Regenerative dentistry is shifting from cell‐based strategies to cell‐free biologics capable of orchestrating intricate tissue repair. Exosomes, nanosized extracellular vesicles carrying bioactive molecular payloads, have emerged as central modulators of intercellular communication.
Paras Ahmad, Anton Sculean, Richard J. Miron   +2 more
wiley   +1 more source

Surgical Approaches to Resection of Anterior Skull Base and Paranasal Sinuses Tumors

Balkan Medical Journal, 2013
Malignant tumours of the sinonasal tract comprise approximately 3% of the malignancies that arise in the upper aerodigestive tract. Approximately 10% of tumours that arise in the sinonasal tract originate in the ethmoid and/or frontal sinuses, and are ...
Sara Abu- Ghanem, Dan M. Fliss
doaj   +1 more source