Results 21 to 30 of about 9,672 (246)
Atypical presentation of antrochoanal polyp in a child
The Turkish Journal of Pediatrics, 2011 Antrochoanal polyp is a benign, solitary polypoid lesion arising from the edematous mucosa of the maxillary sinus and extending through the maxillary ostium into the nose. In children, it constitutes 33% of all nasal polyps.
Leyla Kansu, Erdinç Aydin
doaj +2 more sources
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 +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 +3 more
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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 +3 more
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Autopsy and Case Reports, 2021 Sinonasal Undifferentiated carcinoma (SNUC) comprises 3% of the head and neck tumors, including metastatic neoplasms. Herein we report the case of a 60-year-old male who was brought dead to our institute with previous records of a contrastenhanced CT ...
Sujata Sarangi +5 more
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Extramedullary plasmacytoma in the maxillary sinus: a case report [PDF]
, 2010 Plasmacytoma is a rare malignant neoplasm in the head and neck region and comprises approximately 3% of all plasma cell tumors. This lesion is a unifocal, monoclonal, neoplastic proliferation of plasma cells that usually arises within the bone ...
김형준, 남웅, 차인호
core +1 more source
Harnessing blood clot as a native scaffold for orchestrating tissue repairs and regeneration
BMEMat, EarlyView.The blood clot, owing to its dynamic composition and unique microenvironment, holds significant yet underappreciated potential for tissue engineering. This review systematically summarizes the pathophysiology of clot formation, the key regulatory factors shaping its microenvironment, and its applications in both pre‐clinical and clinical settings ...
Gao‐peng Dang +13 more
wiley +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 +2 more
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Clinical Advances in Periodontics, EarlyView.Abstract Background Delayed wound healing following implant placement surgery is an uncommon complication, usually attributed to systemic (smoking and alcohol), local (severely inflamed tissues), or technical (poor suturing) factors. However, delayed wound healing after implant placement caused by severe hypovitaminosis C has not been previously ...
Gregor‐Georg Zafiropoulos +2 more
wiley +1 more source