Results 21 to 30 of about 10,072 (196)

Differences in the expression of multidrug resistance proteins in chronic rhinosinusitis according to endotype

Allergology International, 2023
Background: Chronic rhinosinusitis is a common disease of the nasal cavity and is classified into two major endotypes, which are neutrophilic and eosinophilic.
Tomohisa Iinuma, Syuji Yonekura, Kiyoshi Hirahara, Junya Kurita, Riyo Yoneda, Tomoyuki Arai, Yuri Sonobe, Rie Shinmi, Yoshitaka Okamoto, Toyoyuki Hanazawa   +9 more
doaj   +1 more source

Osteitis in Eosinophilic Chronic Rhinosinusitis

Ear, Nose & Throat Journal, 2022
Objectives Eosinophilic chronic rhinosinusitis (ECRS) is an allergic inflammatory disease characterized by chronic inflammation of the sinus mucosa, and sometimes, osteitis. This study aimed to investigate the pattern of osteitis in ECRS and the relationship between bony thickening of the middle turbinate and recurrence of ECRS.
Takeshi Tsuda, Kazuya Takeda, Risa Terada, Shohei Tanaka, Sadanori Waki, Toshiyuki Akama, Hiroshi Nishimura   +6 more
openaire   +2 more sources

Eosinophilic Mucin Rhinosinusitis in Iranian Patients Undergoing Endoscopic Sinus Surgery [PDF]

Iranian Journal of Otorhinolaryngology, 2018
Introduction:  Eosinophilic mucin rhinosinusitis is a type of chronic rhinosinusitis (CRS). Diagnosis and treatment of this condition play a significant role in reducing the patients’ clinical symptoms.
Jahangir Ghorbani, Ali Hosseini Vajari, Guitti Pourdowlat, Parisa Ghasemi, Yousef Eskandari, Keyvan Ghasemi   +5 more
doaj   +1 more source

Predominant Endotype of Nasal Polyps in a Sample of Filipinos Following Endoscopic Sinus Surgery for Chronic Rhinosinusitis with Nasal Polyposis

Philippine Journal of Otolaryngology Head and Neck Surgery, 2021
Objective: To determine the prevalence of eosinophilic and non-eosinophilic nasal polyps in Filipino patients with chronic rhinosinusitis with nasal polyposis (CRSwNP) who underwent endoscopic sinus surgery.
Karla Victoria Nable-Llanes, Rodante Roldan   +1 more
doaj   +1 more source

Three T2 inflammatory diseases in adolescents: asthma, eosinophilic eso- phagitis, and chronic polypous rhinosinusitis (Clinical Case)

Аллергология и Иммунология в Педиатрии, 2023
It has long been known that comorbid diseases such as chronic polypous rhinosinusitis and obesity adversely affect the pathophysiology of asthma, impair response to therapy and reduce the quality of life of patients.
D. Sh. Macharadze, B. G. Kulumbegov
doaj   +1 more source

Pathogenesis of eosinophilic chronic rhinosinusitis [PDF]

Journal of Inflammation, 2016
Eosinophilic chronic rhinosinusitis (ECRS) is considered a refractory and intractable disease. Patients with ECRS present with thick mucus production, long-term nasal congestion, loss of sense of smell, and intermittent acute exacerbations secondary to bacterial infections.
Shah, Said Ahmad, Ishinaga, Hajime, Takeuchi, Kazuhiko   +2 more
openaire   +2 more sources

Eosinophilic Chronic Rhinosinusitis

Practica Oto-Rhino-Laryngologica, 2013
비부비동염은 비폐색, 점액성 비루, 두통, 후각장애 등의 증 상을 동반하는 비부비동 점막의 염증성 질환이다. 급성비부 비동염의 경우 바이러스와 세균 감염이 주된 병인으로 알려져 있지만 만성비부비동염의 경우 그 원인과 병태생리에 대한 다 양한 주장과 가설이 제시되고 있다. 만성비부비동염의 분류 또한 증상의 정도, 동반질환의 종류, 약물 혹은 수술적 치료 방법 등에 따라 다양하게 나누어지고 있다. 일반적으로 비용 의 동반유무와 조직내 호산구 증가유무에 따른 분류는 치료 방법의 선택과 예후 판단에 도움이 된다.
Shigeharu Fujieda, Masafumi Sakashita, Yoshimasa Imoto   +2 more
openaire   +2 more sources

S100A8 enhances IL-1β production from nasal epithelial cells in eosinophilic chronic rhinosinusitis

Allergology International, 2023
Background: Chronic rhinosinusitis is classified into eosinophilic chronic rhinosinusitis (ECRS) and non-eosinophilic chronic rhinosinusitis (NECRS). ECRS is a refractory allergic disease involving a variety of immune and epithelial cells.
Ayaka Nakatani, Takeshi Tsuda, Yohei Maeda, Masaki Hayama, Daisuke Okuzaki, Sho Obata, Toshihiro Kishikawa, Kazuya Takeda, Hidenori Inohara   +8 more
doaj   +1 more source

Increased expression of pendrin in eosinophilic chronic rhinosinusitis with nasal polyps

Brazilian Journal of Otorhinolaryngology, 2019
Introduction: Chronic rhinosinusitis with nasal polyps is a heterogeneous disease and appropriate diagnostic algorithms in individual cases are necessary for effective medical treatment.
Taku Ito, Satoshi Ikeda, Tomoaki Asamori, Keiji Honda, Yoshiyuki Kawashima, Ken Kitamura, Keiko Suzuki, Takeshi Tsutsumi   +7 more
doaj   +1 more source

Pathogenesis of chronic rhinosinusitis with nasal polyp and a prominent T2 endotype

Heliyon, 2023
Chronic rhinosinusitis is a heterogenous and multifactorial disease, characterized by persistent inflammation of the nose and paranasal sinuses, which causes nasal obstruction, nasal discharge, facial pain, and smell disturbance.
Said Ahmad Shah, Masayoshi Kobayashi
doaj   +1 more source