Results 141 to 150 of about 23,527 (241)

The Value of Nasal Nitric Oxide Measurement in the Diagnosis of Primary Ciliary Dyskinesia

open access: yesPediatric Pulmonology, Volume 61, Issue 4, April 2026.
ABSTRACT Nasal nitric oxide (nNO) is widely used as a first‐line test in the diagnostic evaluation of primary ciliary dyskinesia (PCD). Although low nNO is characteristic of classic PCD forms, its diagnostic performance varies across age groups, measurement techniques, and genetic subtypes.
Eric Gerardus Haarman   +3 more
wiley   +1 more source

Systematic Review of Nasal Endoscopy Scores in Cystic Fibrosis Patients Treated With Cystic Fibrosis Transmembrane Conductance Regulator Modulators

open access: yesPediatric Pulmonology, Volume 61, Issue 4, April 2026.
ABSTRACT Introduction Cystic fibrosis (CF) is a severe genetic disorder caused by pathogenic variants in the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) gene, leading to multisystem complications including chronic rhinosinusitis and nasal polyposis. Recent advances in CFTR modulator therapies have revolutionized systemic disease control,
Rebecca Gallardo   +4 more
wiley   +1 more source

A Rare Presentation of Teratocarcinosarcoma as a Carinal Mass With Review of Literature

open access: yesRespirology Case Reports, Volume 14, Issue 4, April 2026.
We report a rare presentation of teratocarcinosarcoma arising at the carina with bilateral main bronchial obstruction, resulting in critical airway compromise. Urgent bronchoscopic debulking followed by definitive chemoradiotherapy achieved sustained disease control with no recurrence at 4‐year follow‐up. This case highlights the importance of accurate
Gittwa Kottangal   +6 more
wiley   +1 more source

Comorbid Chronic Rhinosinusitis and Asthma: Shared Risk Factors and Treatment Implications—An EAACI Task Force Report

open access: yesAllergy, Volume 81, Issue 4, Page 1000-1023, April 2026.
ABSTRACT Chronic rhinosinusitis (CRS) and asthma are prevalent conditions that often coexist. These diseases share common inflammatory mechanisms, such as T‐helper cell 2 (T2)‐high inflammation, driven by interleukin (IL)‐4, IL‐5, and IL‐13 cytokines.
Sanna Toppila‐Salmi   +21 more
wiley   +1 more source

Paranasal sinus mucoceles and its distortion of craniofacial-orbital anatomy: a narrative synthesis. [PDF]

open access: yesEur Arch Otorhinolaryngol
Aladeyelu OS   +4 more
europepmc   +1 more source

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