Results 21 to 30 of about 328,427 (234)
Normal Computed Tomography and Radiographic Study of the Nasal Cavity and Paranasal Sinuses in Shal Sheep (Ovis arries) [PDF]
Iranian Journal of Veterinary Surgery, 2023 Understanding anatomical structures from the past to the present has been one of the guidelines for advancing medical and veterinary science worldwide. The lack of comprehensive information on the anatomy of the paranasal sinuses and the Shal sheep nasal
Alireza Vajhi +6 more
doaj +1 more source
A Rare Case of Hypoplasia of the Paranasal Sinuses and Atrophy of All Three Turbinates
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2021 BACKGROUND AND OBJECTIVE: Agenesis and hypoplasia of the paranasal sinuses is an anatomical variation that often occurs in frontal sinuses but this rarely happens combined with other paranasal sinuses.
N Alizadeh, S Paryab, A Shah Hamze
doaj
Management of Capillary Hemangioma of the Sphenoid Sinus
Medicina, 2023 Background and objectives: Capillary hemangiomas are rare, benign vascular tumors that mainly affect the skin and soft tissue, with scarce appearance within the nasal cavities and paranasal sinuses.
Irina-Gabriela Ionita +7 more
doaj +1 more source
Nigerian Journal of Clinical Practice, 2017 Objective: The aim of this study was to determine the frequency of anatomic variations of the paranasal sinuses and their roles in the development of sinusitis.
M. Kaya +4 more
semanticscholar +1 more source
SILICON POLYMER FOR CAST OF PARANASAL SINUSES OF IRAQI LOCAL GOAT (Capra hircus) [PDF]
Basrah Journal of Veterinary Research, 2016 The present work is designed to study the anatomical features of the paranasal sinus in local goat(Capra hircus) to distinguish and describe the types of the paranasal sinuses.
Alaa A.Sawad, Dhuha Adel Kareem
doaj +1 more source
Dose development in sinonasal imaging over the last decade – a retrospective patient study
Head & Face Medicine, 2023 Background Computed tomography (CT) has become the primary imaging modality for visualization of the paranasal sinuses. In this retrospective, single center patient study the radiation dose development in the past 12 years in CT imaging of the paranasal ...
Carsten Hackenbroch +4 more
doaj +1 more source
Three osteomas originating from ipsilateral separating paranasal sinuses
B-ENT, 2018 Three osteomas originating from ipsilateral separating paranasal sinuses. Objective: Osteoma is the common benign tumour in the paranasal sinuses. However, multiple osteomas originating from the separating paranasal sinuses is extremely rare.
D. H. Lee +3 more
doaj +2 more sources
Microbiome of the paranasal sinuses: Update and literature review
American Journal of Rhinology & Allergy, 2016 Background Our understanding of the resident microbiome of the paranasal sinuses has changed considerably in recent years. Once presumed to be sterile, healthy sinus cavities are now known to harbor a diverse assemblage of microorganisms, and, it is ...
Jivianne T. Lee +2 more
semanticscholar +1 more source
Allergy & Rhinology, 2016 Objective Immunoglobulin G4 (IgG4) related sclerosing disease (RSD) of the paranasal sinuses is a rare lesion of dense lymphoplasmacytic tissue, with a high proportion of IgG4+ plasma cells.
N. Vandjelovic, I. Humphreys
semanticscholar +1 more source
A patient presenting with concha bullosa in another concha bullosa: a case report
Journal of Medical Case Reports, 2012 Introduction Anatomic variations of the paranasal sinuses are very common. The paranasal sinus anatomy should be carefully examined prior to performing endoscopic sinus surgery in terms of both existent pathologies and anatomic variations. The anatomy of
Cukurova Ibrahim +4 more
doaj +1 more source