Results 41 to 50 of about 375,973 (338)

Aspirin desensitisation therapy for aspirin-intolerant chronic rhinosinusitis [PDF]

, 2009
This review is published as a Cochrane Review in the Cochrane Database of Systematic Reviews 2009, Issue 4. Cochrane Reviews are regularly updated as new evidence emerges and in response to comments and criticisms, and the Cochrane Database of Systematic
Lipworth, Brian J., McKean, Simon, Vaidyanathan, Sriram   +2 more
core   +3 more sources

A Case of Choanal Polyp Originating From the Superior Nasal Concha

Medicine Science, 2013
Almost all nasal polyps orginate from the mucosa of the lateral walls of the nasal cavity or from the paranasal sinuses. Diagnosis of a choanal polyp is made by endoscopic and radiologic examinations.
Mehmet Kelles, Israfil Orhan, Selman Sarica, Mehmet Fatih Inci   +3 more
doaj   +1 more source

Classification of chronic rhinosinusitis according to a nasal polyp and tissue eosinophilia: limitation of current classification system for Asian population

Asia Pacific Allergy, 2017
Chronic rhinosinusitis (CRS) can be classified according to the presence of a nasal polyp (NP): CRS with NP (CRSwNP) and CRS without NP (CRSsNP). CRSwNP has characteristics with high infiltration of tissue eosinophilia with a burst of Th2 inflammatory ...
Sung-Woo Cho, Dae Woo Kim, Jeong-Whun Kim, C. Lee, C. Rhee   +4 more
semanticscholar   +1 more source

Medical treatment of nasal polyps: a review [PDF]

Reviews in Clinical Medicine, 2014
Nasal polyp is macroscopic edematous mass and it is a most common nasal complaint of the patients. The exact etiology is still unknown and controversial, but the main causes are assumed to be the inflammatory conditions and allergy.
Mohammad Saleh Soltankhah, Mohammad Reza Majidi, Shahaboddin Shabani   +2 more
doaj  

Nattokinase, profibrinolytic enzyme, effectively shrinks the nasal polyp tissue and decreases viscosity of mucus

Allergology International, 2017
Background: Chronic rhinosinusitis with nasal polyps (CRSwNP) is often comorbid with asthma and resistant to therapeutic interventions. We recently reported that excessive fibrin deposition caused by impairment of fibrinolysis might play pivotal role in ...
Tetsuji Takabayashi, Yoshimasa Imoto, Masafumi Sakashita, Yukinori Kato, Takahiro Tokunaga, Kanako Yoshida, Norihiko Narita, Tamotsu Ishizuka, Shigeharu Fujieda   +8 more
doaj   +1 more source

Increased expression of L‐plastin in nasal polyp of patients with nonsteroidal anti‐inflammatory drug‐exacerbated respiratory disease

Allergy. European Journal of Allergy and Clinical Immunology, 2018
Most patients with nonsteroidal anti‐inflammatory drug‐exacerbated respiratory disease (NERD) suffer from recurrence of nasal polyps. However, little is known about the specific cellular and molecular mechanisms contributing to the pathogenesis of nasal ...
T. Takabayashi, Yukie Tanaka, D. Susuki, Kanako Yoshida, K. Tomita, M. Sakashita, Y. Imoto, Y. Kato, N. Narita, Tsugihisa Nakayama, S. Haruna, R. Schleimer, S. Fujieda   +12 more
semanticscholar   +1 more source

Recovery of smell sense loss by mepolizumab in a patient allergic to dermatophagoides and affected by chronic rhinosinusitis with nasal polyps [PDF]

, 2019
Background: Chronic rhinosinusitis with nasal polyps (CRSwNP) frequently presents with dysfunction or loss of the sense of smell, resulting in a signifcant impairment in quality of life.
Cavaliere, Carlo, Ciotti, Mario, de Vincentiis, Marco, Frati, Franco, Greco, Antonio, Incorvaia, Cristoforo, Masieri, Simonetta, Messineo, Daniela   +7 more
core   +1 more source

Sinonasal Delivery of Resveratrol via Mucoadhesive Nanostructured Microparticles in a Nasal Polyp Mouse Model

Scientific Reports, 2017
Resveratrol (RSV) has been shown to effectively suppress chronic rhinosinusitis with nasal polyps in a mouse model; however, when locally administered to the sinonasal cavity, bolus RSV is limited by low drug bioavailability owing to its low aqueous ...
Mingyu Lee, Chun Gwon Park, Beom Kang Huh, Se-Na Kim, Seung Ho Lee, Roza Khalmuratova, Jong-Wan Park, Hyun-Woo Shin, Y. B. Choy   +8 more
semanticscholar   +1 more source

Expression of matrix metalloproteinase-2 and matrix metalloproteinase-9 in recurrent chronic rhinosinusitis with nasal polyposis

Kaohsiung Journal of Medical Sciences, 2013
Matrix metalloproteinase (MMP) is involved in the upper airway remodeling process. We hypothesized that MMP had an additive effect on the formation of recurrent nasal polyp.
Ling-Feng Wang, Chen-Yu Chien, Feng-Yu Chiang, Chee-Yin Chai, Chih-Feng Tai   +4 more
doaj   +1 more source

Case Series of Antrovestibular Polyp: An Unusual Growth of Antral Polyp Toward the Nasal Vestibule Through the Anterior Fontanelle [PDF]

Journal of Rhinology, 2020
Background and Objectives This case series is aimed to introduce a new term, antrovestibular polyp (AVP), for an antral polyp herniating anteriorly toward the nasal vestibule and to describe an antral polyp direction of growth through the anterior and ...
Goun Choe, January E. Gelera, Jeong-Whun Kim   +2 more
doaj   +1 more source