Most Cited

Central compartment atopic disease (CCAD) is a distinct phenotype within chronic rhinosinusitis with nasal polyps (CRSwNP) with a pathophysiology that bridges the gap between allergy and CRSwNP, an association that was previously ambiguous. Understan...

We aim to provide an updated and comprehensive review of the current literature on the clinical profile and treatment options of CSBO caused by sinusitis. Three databases, Pubmed, Embase and Scopus, were searched from inception until 2 October 2022....

Although the cough reflex is one of the essential protective mechanisms in the respiratory tract, it is considered a considerable health problem in adults and children when it becomes chronic and hypersensitive. However, the need for biomarkers for c...

Cystic fibrosis (CF) is an autosomal recessive disorder that results in deranged ion transport and affects multiple organ systems, including the upper and lower respiratory tracts. People with CF (PwCF) often develop chronic rhinosinusitis (CRS) with...

Introduction: Chronic rhinosinusitis with nasal polyps (CRSwNP) and severe eosinophilic asthma (SEA) are common comorbidities characterised by type 2 inflammation associated with increased expression of interleukin 5. Methods: Eight patients with SEA...

The paranasal sinuses are in close anatomical contact with the nasal and oral cavities, the orbit, the skull base, the brain, and important neurovascular structures, so complications of sinusitis can have serious and life-threatening consequences. Ro...

Cholesterol granuloma is an uncommon inflammatory lesion whose etiology is still unclear. It is thought to originate from blood accumulation in a pneumatized space, probably after bleeding. The most frequent site is the petrous apex of the temporal b...

The authors describe an unusual case of chemical sinusitis and orbital cellulitis secondary to a sodium hypochlorite accident in a patient who had just undergone root canal treatment. The patient presented with acute, progressive symptoms of unilater...

Silent sinus syndrome is a rare condition characterized by an almost always unilateral collapse of the maxillary sinus. The most characteristic symptom of this syndrome is enophthalmos. Naso-sinusal disorders are rarely associated with this condition...

Nasal polyposis is defined as a Th2-driven chronic inflammation of the nose and sinus with polyps visible in the nasal fossae. It is a prevalent disease with a significant impact on health-related quality of life (HRQL). Allergies, allergic rhinitis,...

Chronic Rhinosinusitis (CR) is a common inflammatory condition with complex pathophysiology involving multiple interleukins. In times of precision medicine, it is mandatory to cluster our patients to offer the best tailored treatment with the lowest...

Chronic granulomatous invasive fungal sinusitis (CGIFS) is an uncommon type of invasive sinusitis that is characteristically seen in immunocompetent individuals. Common clinical manifestations of this condition include proptosis, cheek swelling, and...

Fungal rhinosinusitis (FRS) can be classified into invasive and non-invasive forms, with the fungal ball (FB) representing a common non-invasive type with generally favorable outcomes post-operatively. The clinical presentation of FB can vary and be...

Eosinophilic Granulomatosis with Polyangiitis (EGPA)/Churg–Strauss syndrome is a systemic vasculitis that often causes chronic nasal dysfunction, including anosmia, nasal obstruction, and sinusitis. Anosmia, affecting up to 20% of EGPA patients...

Nasal-type extranodal natural killer/T-cell lymphoma (ENKTL) is a rare, aggressive non-Hodgkin lymphoma associated with the Epstein–Barr virus (EBV). It predominantly affects middle-aged men and is most common in East Asia and Latin America. Du...

This case report presents the clinical evaluation of an 11-year-old boy with a unilateral polypoid nasal mass causing nasal obstruction, facial asymmetry, and intermittent epistaxis. His clinical picture raised concerns of a juvenile nasopharyngeal a...

Background: As the surgical repertoire for the management of sinonasal tumors evolves over time, an improved understanding of risks for postoperative complications is imperative. Objectives: To identify factors associated with 30-day postoperative co...

The role of second-look endoscopy and debridement (SLED) remains uncertain in children due to the perceived need for additional general anesthesia following their initial functional endoscopic sinus surgery (FESS) while mitigating risks and healthcar...

The possible association between COVID-19 and the development of complicated sinusitis in paediatric populations was noted during the COVID-19 pandemic, but understanding of this disease process is still developing. In Perth, Western Australia, a dis...

Odontogenic sinusitis is a maxillary sinus infection arising from dental pathology, primarily involving posterior maxillary teeth due to their anatomical proximity to the sinus floor. Endodontic infections are a significant etiological factor, yet th...

Bardet–Biedl syndrome (BBS) is a genetic disease caused by mutations of the BBS genes that encode proteins involved in cilia functioning. It can present with major and/or minor clinical manifestations, such as rod–cone dystrophy, polydact...

Cone-beam computed tomography (CBCT) offers low radiation, cross-sectional imaging that is a suitable alternative to conventional fan-beam computed tomography (FBCT). The initial experience using in-clinic CBCT in the Rhinology outpatient clinic at W...

In recent years, nasal cytology (NC) has become a valuable diagnostic tool in rhinology due to its easy practicability, non-invasiveness, and low cost [...]

Although technical causes of endoscopic sinus surgery (ESS) failure have long been reported, we were curious about the quality of contemporary sinus surgery. The electronic health database of Mayo Clinic, Arizona was scrutinized to identify adult pat...

Background: A centrally limited radiological pattern, marked by mucosal thickening in the central sinonasal cavity with relatively unaffected surrounding sinuses, has been linked to allergy in chronic rhinosinusitis (CRS). However, a comparison betwe...

Background: Sinusitis, whether acute or chronic, is likely due at least in part to disruptions in the microbiota of the paranasal sinuses. Sinus cultures are often employed to guide medical treatment. Objective: To quantify the contemporary microbiol...

Previous evidence indicates that the endoscopic approach is the gold standard treatment for sinonasal inverted papillomata (IP). Our objectives were to evaluate the rate of complications and recurrence of IP after management using image-guided endosc...

Chronic rhinosinusitis (CRS) is a prevalent inflammatory condition of the paranasal sinuses. While the burden of CRS on quality of life and respiratory health is well recognized, its potential impact on orbital structures is an area of growing clinic...

Background: The International Frontal Sinus Anatomy Classification (IFAC) is a consensus created to simplify the classification of cells affecting frontal sinus drainage. Our study aims to determine the prevalence of the frontal cell variants using t...

Odontogenic sinusitis is a highly prevalent yet frequently overlooked condition. Since anatomically, the roots of the upper molars and premolars may be in proximity to the maxillary sinus, apical periodontitis affecting these teeth may lead to the de...

Apical periodontitis may be associated with odontogenic sinusitis in cases where the apex of the root is close to, or even within, the maxillary sinus. This study investigated the anatomical relationship between the cortical sinus floor and the root...

Asthma and chronic rhinosinusitis (CRS) are prevalent chronic inflammatory conditions of the airways that frequently occur together, contributing to increased disease burden and reduced quality of life. This study aimed to synthesize findings from re...

Chronic rhinosinusitis (CRS) is increasingly recognized as a heterogeneous condition characterized by distinct inflammatory endotypes. In Western populations, CRS is mostly type 2 (T2) eosinophilic. In contrast, Asian cohorts show higher rates of non...

This retrospective study reviews the clinical features, computed tomography (CT) findings, complications and outcomes of horses with skull fractures involving the facial bones. Medical records from the Royal Veterinary College, Hatfield, United Kingd...

Acute rhinosinusitis in children is typically caused by viral or bacterial infections. However, methicillin-resistant Staphylococcus aureus (MRSA) is increasingly linked to recurrence and severe complications, including orbital involvement. We presen...

Pott’s Puffy Tumor (PPT) is a rare but potentially life-threatening complication of frontal sinusitis, characterized by subperiosteal abscess formation and frontal bone osteomyelitis. Although predominantly seen in adolescents, adult cases are...

Asthma is a multifactorial respiratory condition affected by demographic, clinical, and lifestyle factors. Recognizing sex-related differences in risk factors may help develop personalized preventive strategies and ultimately enhance clinical outcome...

Primary ciliary dyskinesia (PCD) is a rare, genetically heterogeneous disorder of motile cilia that leads to impaired mucociliary clearance and recurrent airway infections. Children with PCD often present with ear and sinus disease resembling common...

Objective: To describe the sociodemographic profile and prevalence of different phenotypes of patients with chronic rhinosinusitis (CRS) treated at a specialized outpatient clinic of a university hospital in Brazil. Methods: A cross-sectional retrosp...

Environmental microplastic pollution is rising, and the recent literature reflects these conditions primarily by focusing on the effects of microplastics in the human lung and gut region. Despite the specific prevalence of airborne microplastics, the...