Results 171 to 180 of about 2,983,767 (236)

16S rRNA sequencing in chronic dacryocystitis

Clinical and Experimental Optometry
The pathogenesis of chronic dacryocystitis (CDC) is associated with a variety of bacteria. Investigating microflora has the potential to provide a theoretical basis for preventing and treating CDC.16S rRNA sequencing is a sequence-based bacterial analysis. The application of 16S rRNA sequencing in CDC is rarely reported.A case-control study of infected
Yongxin, Zhang, Beian, Liu, Meina, Yang, Shixu, Li, Yunhao, Qu, Yingge, Ma, Lin, Ye, Jun, Mei   +7 more
openaire   +3 more sources

Chronic dacryocystitis due to Mycobacterium abscessus

Orbit
Dacryocystitis, inflammation and infection of the lacrimal sac, is most commonly caused by infection from Staphylococcus and Streptococcus species. This report highlights a rare case of chronic dacryocystitis due to the atypical pathogen Mycobacterium abscessus.
Maria M, Solbes-Gochicoa, Marissa K, Shoji, Jimmy S, Chen, Eman, Al-Sharif, Don O, Kikkawa, Bobby S, Korn, Catherine Y, Liu   +6 more
openaire   +3 more sources

Chronic dacryocystitis caused by sarcoidosis

Archivos de la Sociedad Española de Oftalmología (English Edition), 2019
Sarcoidosis of lacrimal sac is a very uncommon disease. When the patient has symptoms of lacrimal sac diseases, it is necessary to take into account the histological evaluation, to demonstrate the involvement of the lacrimal sac by this pathology. In patients with sarcoidosis history, the treatment is surgical and it is suggested to do an external ...
A F, Sáenz González, N, Busquet I Duran, O, Arámbulo, J M, Badal Alter   +3 more
openaire   +2 more sources

Strenotrophomonas Maltophilia-related Chronic Dacryocystitis

Orbit, 2012
Dacryocystitis related to Stenotrophomonas maltophilia is rare. We describe a case of Strenotrophomonas maltophilia-related chronic dacryocystitis with associated coagulase-negative Staphylococcus. Following external dacryocystorhinostomy without intraoperative or postoperative antibiotics, her discharge and lacrimal sac fullness resolved.
Douglas P, Marx, Peter T, Chang, Kevin L, Winthrop   +2 more
openaire   +2 more sources

Comparison of the surgical outcomes of endoscopic dacryocystorhinostomy in chronic dacryocystitis with or without previous bicanalicular silicone tube intubation.

American Journal of Otolaryngology, 2023
AIMS To compare the outcomes of endoscopic dacryocystorhinostomy (En-DCR) in chronic dacryocystitis (CD) with or without previous bicanalicular silicone tube intubation (BSTI), and investigate whether previous BSTI influenced postoperative outcomes ...
Yingjie Ma, Zhuowei Wang, Guangming Zhou, Yanan Wang, Bin Dong, Wencan Wu, B. Yu   +6 more
semanticscholar   +1 more source

Prevention of chronic recurrent dacryocystitis

Russian Otorhinolaryngology, 2023
It is currently known that chronic dacryocystitis is from 2 to 7,5% among patients who have consulted an ophthalmologist about lacrimation disorders. Patients with this pathology are subject to surgical treatment – dacryocystorhinthymia. But the number of relapses after dacryocystorhinostomy is 2–16%, this is due to the tendency of the dacryostomy to ...
V. G. Mironov, T. A. Leongardt, R. I. Sinel’nikov, S. A. Bannikov, A. G. Sinel’nikova, G. A. Bannikova, R. G. Makiev   +6 more
openaire   +1 more source

Microbiological analysis of chronic dacryocystitis

Ophthalmic and Physiological Optics, 2005
AbstractAims:  To investigate the microbiology of specimens from patients with chronic dacryocystitis.Methods:  A total of 100 samples were obtained from the contents of the lacrimal duct in 91 consecutive patients with chronic dacryocystitis, including nine bilateral cases.
Xuguang, Sun, Qingfeng, Liang, Shiyun, Luo, Zhiqun, Wang, Ran, Li, Xiuying, Jin   +5 more
openaire   +2 more sources

MICROBIOLOGICALAND CLINICAL SPECTRUM IN CHRONIC DACRYOCYSTITIS

International journal of scientific research, 2023
Background: Dacryocystitis is the inammation of the lacrimal sac which is usually because of nasolacrimal duct obstruction. It is a major cause of ocular morbidity especially in females.
K. Lokeshwari, N. Mamota, Henam Sonica Devi, Tenzin Yangchen, Alin Limbu Subba, Sushanta Debbarma   +5 more
semanticscholar   +1 more source

An unusual case of orbital abscess due to Morganella morganii and Klebsiella pneumoniae, following acute on chronic dacryocystitis

Indian Journal of Ophthalmology - Case Reports, 2023
Orbital abscess secondary to dacryocystitis is rare.[1] Morganella morganii is a gram-negative rod and a facultative anaerobic enteric bacterium causing opportunistic infection, often isolated as a cause of nosocomial infection, specifically in urinary ...
R. Nayak, Barnini Banerjee, H. Pai
semanticscholar   +1 more source

Chronic Dacryocystitis in American Mucocutaneous Leishmaniasis

Ophthalmic Plastic and Reconstructive Surgery, 2001
This study describes lacrimal tract involvement and surgical outcome in patients with mucocutaneous leishmaniasis.Four patients, ages 20 to 75 years, had nasal lesions resulting from mucocutaneous leishmaniasis and sought treatment for chronic dacryocystitis.
C, Baddini-Caramelli, S, Matayoshi, E M, Moura, D, Araf, R, Santo, R, Voegels, N, Kara-José   +6 more
openaire   +2 more sources