Comprehensive analysis reveals hub genes associated with immune cell infiltration in allergic rhinitis.

Objectives: Allergic rhinitis (AR) refers to a form of respiratory inflammation that mainly affects the sinonasal mucosa. The purpose of this study was to explore the level of immune cell infiltration and the pathogenesis of AR.

Methods: We performed a comprehensive analysis of two gene expression profiles (GSE50223 and GSE50101, a total of 30 patients with AR and 31 healthy controls).

Maxillary Sinus Mucocele With Fungal Ball.

Mucocele is a benign, expansile, and oppressive lesion, more common in the frontal and ethmoid sinus and less in the maxillary sinus. Sinus mucocele mainly causes cheek swelling pain and nasal obstruction. In some cases, the paranasal mucocele grows large enough to compress periorbital structures and lead to impaired vision.

Gene expression profiles of mRNA, lncRNA, miRNA, and circRNA and their clinical implications in chronic rhinosinusitis with nasal polyps.

Background: Chronic rhinosinusitis with nasal polyps (CRSwNP) is a chronic inflammatory disease with complex pathophysiology and therapeutic strategies. Moreover, the molecular mechanisms underlying the pathogenesis of CRSwNP are incompletely understood.

Objective: This study aimed to investigate the transcriptomic characteristics, ceRNA networks, and whether these molecular markers play a role in the occurrence and development of CRSwNP.

Endoscopic dacryocystorhinostomy for refractory nasolacrimal duct obstruction with a small lacrimal sac (≤ 5 mm in diameter).

Background: Although endoscopic dacryocystorhinostomy (DCR) is a standard procedure for nasolacrimal duct obstruction (NLDO), the failure rate remains approximately 10%. A small lacrimal sac is considered the main reason for surgical failure. We explored the efficacy of endoscopic DCR for the treatment of NLDO with a small lacrimal sac.

Onodi cell mucocele with cholesterol granuloma is more likely to cause serious optic neuropathy, compared with simple Onodi cell mucocele.

Objective: The objective is to describe the clinical features, treatments, and outcomes of a case series of patients with Onodi cell mucocele, with or without cholesterol granuloma (CG).

Material And Methods: We retrospectively reviewed the medical records of eight patients diagnosed with Onodi cell mucocele at a single tertiary care university hospital in Beijing, China, between January 2017 and September 2020. Data regarding nasal symptoms, ocular symptoms, sinus computed tomography findings, treatments, histopathological results, and clinical outcomes were extracted.

Clinical features in maxillary sinus fungus ball in patients with malignant hematological disease.

Purpose: Previous studies on fungus balls have primarily focused on immunocompetent patients, and only a few studies have described the clinical characteristics of fungus balls in malignant hematological disease (MHD) patients. Therefore, we compared the clinical features of maxillary sinus fungus ball (MSFB) between immunosuppressive patients with MHD and immunocompetent patients.

Methods: Twenty patients with MHD and 40 randomly selected immunocompetent patients were enrolled and divided into MHD and non-MHD groups.

Correction to: Efficacy and safety of delivery of topical medication on to the frontal sinus at different head positions after frontal sinusotomy.

In the original publication of the article, under the experimental protocol of the section "Clinical head position study in postoperative CRS patients", the following sentence "There were 20 CRS patients, 12 male and 8 female across an age range of 19-64 years…" was published incorrectly.

Efficacy and safety of delivery of topical medication on to the frontal sinus at different head positions after frontal sinusotomy.

Purpose: Effective topical medications delivery to the frontal sinus is crucial to recovery from frontal sinusotomy. However, finding a way to deliver local medications to the frontal sinus is still a major challenge. The objective of this study was to evaluate the influence of various head positions on postoperative frontal sinus drug deposition.

Salivary Immunoglobulin A, E, and G4 Levels Specific to Dermatophagoides pteronyssinus in Allergic Rhinitis Patients Treated With Subcutaneous Immunotherapy.

Background: Allergen-specific immunotherapy (AIT) is an effective treatment for allergic rhinitis (AR). During the course of AIT, many biomarkers in body fluids change. It is necessary to find effective indicators of AIT.

[Short-term efficacy and factors of specific immunotherapy on patients with allergic rhinitis].

Objective: To evaluate the short-term efficacy and investigate the factors of specific immunotherapy (SIT) efficacy of allergic rhinitis.

Method: Fifty-seven patients with allergic rhinitis to dermatophagoides pteronysinus were included to receive SIT. Pair t-test was used to compare the symptom scores, visual analogue scores (VAS) and medication scores in patients before SIT and into maintain treatment statement to evaluate the clinical efficacy.