Results 1 to 10 of about 341,900 (247)

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

open access: yesJournal 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   +4 more sources

Maxillary Sinus Pleomorphic Adenoma: A Systematic Review

open access: yesSurgeries, 2022
Background: Pleomorphic adenoma (PA), also known as a mixed tumor, is a neoplasm of the glandular tissue. The maxillary sinus (MS) is an atypical location of PA; however, as an empty cavity inside the bone, it predisposes tumors to develop unnoticed. The
Maciej Adam Chęciński, Zuzanna Nowak
exaly   +3 more sources

Ectopic Olfactory Neuroblastoma of the Maxillary Sinus: A Case Report [PDF]

open access: yesClinical Case Reports
Olfactory neuroblastoma is a rare neuroendocrine tumor typically arising from the superior nasal cavity, and primary occurrence in the maxillary sinus is exceptionally uncommon, often leading to diagnostic confusion with other sinonasal malignancies.
Hesam Jahandideh   +2 more
doaj   +2 more sources

Primary Burkitt Lymphoma of the Maxillary Sinus in an Immunocompetent Adult: A Case Report [PDF]

open access: yesTurkish Archives of Otorhinolaryngology
Primary Burkitt lymphoma (BL) of the maxillary sinus is rare, particularly in immunocompetent adults, and only a few cases have been reported in the literature.
Konstantinos Chaidas   +3 more
doaj   +2 more sources

Ectopic ACTH-Secreting Pituitary Adenoma of the Maxillary Sinus: A Rare Cause of Cushing’s Syndrome [PDF]

open access: yesTurkish Archives of Otorhinolaryngology
We describe a rare case of Cushing’s syndrome caused by an ectopic adrenocorticotropic hormone (ACTH)-secreting pituitary adenoma located in the maxillary sinus and outline the diagnostic and therapeutic challenges.
Georgina Wordsworth   +4 more
doaj   +2 more sources

Glomangioma of the nasal cavity: a case report from Pakistan [PDF]

open access: yesJournal of Medical Case Reports
Glomus tumors are rare benign mesenchymal neoplasms arising from modified smooth muscle cells of the glomus body, primarily found in subungual regions of distal extremities.
Mohammad Shahzaib Qadir   +3 more
doaj   +2 more sources

Mammary analogue secretory carcinoma in minor salivary gland [PDF]

open access: yesEinstein (São Paulo), 2022
Mammary analogue secretory carcinoma is a rare neoplasm usually confused with other neoplasms in the salivary glands region. It has great similarity with the breast carcinoma.
Lucas Moreno Ponso   +4 more
doaj   +1 more source

Maxillary sinus and hard palate squamous cell carcinoma: Multi-institutional experience [PDF]

open access: yesEgyptian Journal of Cancer and Biomedical Research, 2023
Objectives: To review the clinico-epidemiologic features of maxillary sinus squamous cell carcinoma (MxSSCC) in 2 cancer institutions in our locality with analysis of prognostic factors.Methods: Sixty -four MxSSCC cases were included from January 2000 to
Elham El-Bana   +4 more
doaj   +1 more source

Infrastructure maxillectomy for maxillary sinus and hard palate neoplasms

open access: yesMolecular and Clinical Oncology, 2021
Infrastructure maxillectomy is a surgical procedure to remove the lower part of the maxilla and hard palate. The objective of the present study was to analyze clinical data and treatment outcome of patients who underwent infrastructure maxillectomy between 2011 and 2019.
Dong Hoon, Lee   +3 more
openaire   +3 more sources

A Case of Extramedullary Plasmacytoma in Both Maxillary Sinuses [PDF]

open access: yesJournal of Rhinology, 2023
Plasmacytoma is a rare hematolymphoid malignancy. The three types of plasmacytoma, according to clinical features and morphological characteristics, include solitary bone plasmacytoma, extramedullary plasmacytoma (EMP), and multiple myeloma (MM ...
Myeonggu Seo   +4 more
doaj   +1 more source

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