Results 21 to 30 of about 37,167 (242)

A unilateral tumor of the left wall of the maxillary sinus - a case study

Journal of Education, Health and Sport, 2018
Neoplasms of the maxillo-facial area, including the sinuses paranasal, nasal, become an increasingly difficult challenge for contemporary oncology. Information on the frequency of occupation of the anatomic area is of great importance especially in the ...
Grzegorz Wróbel
doaj   +3 more sources

Evaluation of the Prevalence of Maxillary Sinuses Abnormalities through Spiral Computed Tomography (CT)

International Archives of Otorhinolaryngology, 2017
Introduction Maxillary sinus disease is common and numerous disorders can affect this anatomical area. Abnormalities can be classified as: non-neoplastic, neoplastic benign, and neoplastic malignant.
João Paulo Nunes Drumond, Bruna Bianca Allegro, Neil Ferreira Novo, Sérgio Luís de Miranda, Wilson Roberto Sendyk   +4 more
doaj   +1 more source

Unilateral Maxillary Sinus Plasmablastic Lymphoma in an Immunocompetent Patient. An Unusual Occurrence Report and Literature Review

Ear, nose, & throat journal, 2020
Plasmablastic lymphoma (PBL) is a rare and aggressive form of mature B cell neoplasms almost exclusively identified in patients infected with the human immunodeficiency virus (HIV). The small number of HIV-negative PBL cases reported in the literature to
Nayellin Reyes Chicuellar, W. Sufyan, S. Mahendran   +2 more
semanticscholar   +1 more source

Aplasia of the Maxillary Sinus, a Large Periapical Cyst in the Maxillary Arch, and a Swimming ‎and Kissing Molar: A Rare Case Report

Cureus, 2020
Aplasia of the maxillary sinus and hypoplasia are rare conditions that can trigger symptoms such as headaches and altered speech. Most patients are asymptomatic, but given the role of these symptoms in the differential diagnoses for neoplasms and ...
A. Alnafisah, Shaul Hameed
semanticscholar   +1 more source

Osteosarcoma of the sphenoid sinus extending to ethmoid sinus—report of a rare case with review of literature giving special emphasis on treatment and outcome

The Egyptian Journal of Otolaryngology, 2023
Background Osteosarcoma usually arises from primitive bone-forming mesenchymal cells. Metaphyseal growth plates of long bones are the usually affected site.
Rupa Mehta, Sahana Ponnuvelu, Ruuzeno Kuotsu, Nitin M. Nagarkar   +3 more
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Adenoid Cystic Carcinoma Mimicking an Oroantral Fistula: A Case Report

International Archives of Otorhinolaryngology, 2014
Introduction Adenoid cystic carcinoma (ACC) is one of the most frequent malignant salivary gland tumors, which commonly affects the minor salivary glands of the mouth and is rare in the nose and paranasal sinuses.
Bárbara Vanessa de Brito Monteiro, Rafael Grotta Grempel, Daliana Queiroga de Castro Gomes, Gustavo Pina Godoy, Márcia Cristina da Costa Miguel   +4 more
doaj   +1 more source

Sinonasal Neoplasia – Clinicopathological Profile And Importance of Computed Tomography [PDF]

Journal of Clinical and Diagnostic Research, 2015
Background: Nasal cavity and Paranasal sinus malignancies are very rare, in which maxillary sinus is the commonest, followed by ethmoid, frontal and sphenoid sinus.
Jaiganesh Sivalingam, Radha Sarawagi, Sameer Raghuwanshi, Pankaj Kumar Yadav   +3 more
doaj   +1 more source

Extra Nasopharyngeal Angiofibroma Simulating a Mucocele: A New Location for the Rare Entity [PDF]

Journal of Clinical and Diagnostic Research, 2017
Angiofibromas are rare, benign, but locally aggressive vascular tumours which account for 0.05-0.5% of all head and neck neoplasms. The common variant of angiofibromas of head and neck region is Juvenile Nasopharyngeal Angiofibroma (JNAF) which is well ...
Srikanth Goud, Tipirisety Swapna, Hima Bindu, Sanjeeva Reddy Gari Shylaja   +3 more
doaj   +1 more source

A Case of Huge Solitary Fibrous Tumor with Maxillary Sinus Wall Destruction Masquerading as Maxillary Sinus Cancer

Korean Journal of Otorhinolaryngology - Head and Neck Surgery, 2020
Solitary fibrous tumors (SFT) are rare fibroblastic mesenchymal neoplasms which are originally described as neoplasms of the pleura originating from the spindle cells.
S. Choi, Kijeong Lee, Jae-Joon Shim, Sang Hag Lee   +3 more
semanticscholar   +1 more source

Perplexity in Diagnosing Pleomorphic Adenoma of Minor Salivary Gland with Plasmacytoid Cell [PDF]

Journal of Clinical and Diagnostic Research, 2022
A 46-year-old male reported to the Outpatient Department with the chief complaint of slow growing swelling in relation to upper front tooth region since one year. The swelling was gradual in onset with no history of pain, paresthesia or discharge.
Cheshta Walia, Sudip Roy
doaj   +1 more source