Results 101 to 110 of about 318,992 (345)

The Nose and Paranasal Sinuses

open access: yesInternational Journal of Immunopathology and Pharmacology, 2010
The airways should be considered as a functional unit. Indeed, disorders involving the upper respiratory tract (URT) spread to the lower respiratory tract (LRT). Modern functional anatomy divides URT in three, mutually dependent, “junction boxes”: i) the ostio-meatal complex (OMC), ii) the spheno-ethmoidal recess (SER), and iii) the rhinopharynx (RP).
Varricchio A   +4 more
openaire   +3 more sources

Kaposiform hemangioendothelioma: Diagnosis and treatment

open access: yesPediatric Investigation, EarlyView.
Vascular endothelial growth factor‐C (VEGF‐C)/vascular endothelial growth factor receptor‐3 (VEGFR‐3) and angiopoietin‐2 (Ang‐2)/tyrosine kinase with immunoglobulin‐like and EGF‐like domain 2 (TIE2) signaling pathways play an important role in lymphangiogenesis.
Yi Tian   +5 more
wiley   +1 more source

The many faces of fungal disease of the paranasal sinuses: CT and MRI findings.

open access: yesDiagnostic and Interventional Radiology, 2012
The prevalence of fungal rhinosinusitis has increased worldwide over the last two decades. Fungal rhinosinusitis includes a wide variety of infections, from relatively innocent to rapidly fatal processes.
M. Mossa-Basha   +5 more
semanticscholar   +1 more source

Chinese Guidelines for Diagnosis and Treatment of Chronic Rhinosinusitis (2024)

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Chronic rhinosinusitis (CRS), a complex inflammatory disease with heterogeneous pathogenesis, demands evolving evidence‐based strategies. Since the 2018 Chinese guidelines and EPOS2020, international advances in CRS immunopathology and biologics have revolutionized therapeutic approaches, particularly through phenotype–endotype classification ...
Subspecialty Group of Rhinology   +4 more
wiley   +1 more source

Neuropathic pain associated with mucocele in the maxillary sinus [PDF]

open access: yes, 2010
Mucocele in the paranasal sinuses consists of a clinically unpainful, pseudocystic lesion that may be confused with cysts with mucosal accumulation due to an obstruction of a seromucinous gland or with other lesions displaying expansive masses in the ...
Albaladejo Meroño, A.   +3 more
core   +1 more source

Pictorial essay: Anatomical variations of paranasal sinuses on multidetector computed tomography-How does it help FESS surgeons?

open access: yesIndian Journal of Radiology and Imaging, 2012
With the advent of multidetector computed tomography (MDCT), imaging of paranasal sinuses prior to functional endoscopic sinus surgery (FESS) has become mandatory.
Umamaheshwar Reddy, B. Dev
semanticscholar   +1 more source

Living With Chronic Rhinosinusitis: Insights From an Arts‐Based Study

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) significantly reduces quality of life (QoL), but data regarding the extent of its impact is sparse. Questionnaire‐based assessments of QoL may neglect aspects of complex patient experiences. Recent studies on asthma patients and other chronic conditions have used self‐expression through artwork to better
Jenny Xiao   +4 more
wiley   +1 more source

Allergic fungal rhinosinusitis infiltrating anterior skull base and clivus. [PDF]

open access: yes, 2012
Bone erosion and skull base invasion are often suggestive of a malignant mass in paranasal and nasal cavities. Nevertheless, forms of chronic rhinosinusitis, such as allergic fungal rhinosinusitis (AFRS), could mimic malignant features.
A. Deganello   +6 more
core   +2 more sources

Chronic invasive aspergillosis of paranasal sinuses: A case report with review of literature

open access: yesJournal of Oral and Maxillofacial Pathology, 2012
Aspergillosis of the nasal and paranasal sinuses is recognized as being second to candidiasis, among opportunistic fungal infections in immunocompromised patients.
A. Tamgadge   +3 more
semanticscholar   +1 more source

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