Results 191 to 200 of about 178,538 (249)
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British Journal of Ophthalmology, 2021
Background The purpose is to study the metagenomics of the microbes isolated from the lacrimal sac of patients with primary acquired nasolacrimal duct obstruction (PANDO).
M. J. Ali
semanticscholar +1 more source
Background The purpose is to study the metagenomics of the microbes isolated from the lacrimal sac of patients with primary acquired nasolacrimal duct obstruction (PANDO).
M. J. Ali
semanticscholar +1 more source
Extension of Masses Involving the Lacrimal Sac to Above the Medial Canthal Tendon
Ophthalmic Plastic and Reconstructive Surgery, 2021Purpose: Retention mucoceles of the lacrimal sac almost always expand below the medial canthal tendon (MCT), whereas the very much rarer malignancies involving the lacrimal sac may progress to form a mass above the tendon. In this study, the incidence of
K. Vahdani, T. Gupta, D. Verity, G. Rose
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European Journal of Ophthalmology, 2021
Purpose To study the functional metagenomic profile of the microbes isolated from the lacrimal sac of patients with primary acquired nasolacrimal duct obstruction.
M. J. Ali
semanticscholar +1 more source
Purpose To study the functional metagenomic profile of the microbes isolated from the lacrimal sac of patients with primary acquired nasolacrimal duct obstruction.
M. J. Ali
semanticscholar +1 more source
Diffuse Large B-Cell Lymphoma Arising in the Lacrimal Sac.
The Journal of craniofacial surgery (Print), 2021The authors report a single case of diffuse large B-cell lymphoma arising in the lacrimal sac. Diffuse large B-cell lymphoma is a third most common primary ocular adnexal lymphoma, which is the most common primary ocular malignant disease in adults.
Jonghyun Kim, Joohyun Kim, Sehyun Baek
semanticscholar +1 more source
Ophthalmology, 1987
This report details the presentation, workup, and treatment of the largest lacrimal duct cyst ever reported in the ophthalmic literature. Included in this report is the first computed tomographic (CT) image of this unusual lesion. Typical and atypical clinical features of this lacrimal sac cyst are emphasized.
A, Hornblass, N D, Gross
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This report details the presentation, workup, and treatment of the largest lacrimal duct cyst ever reported in the ophthalmic literature. Included in this report is the first computed tomographic (CT) image of this unusual lesion. Typical and atypical clinical features of this lacrimal sac cyst are emphasized.
A, Hornblass, N D, Gross
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Ophthalmic Plastic and Reconstructive Surgery, 2021
Purpose: To describe the frequency, clinical features, and histologic subtypes of biopsy proven lacrimal sac lymphomas, and to compare these results to the previously published literature.
Vamsee K Neerukonda +2 more
semanticscholar +1 more source
Purpose: To describe the frequency, clinical features, and histologic subtypes of biopsy proven lacrimal sac lymphomas, and to compare these results to the previously published literature.
Vamsee K Neerukonda +2 more
semanticscholar +1 more source
Ophthalmic Plastic & Reconstructive Surgery, 1994
This is a clinicopathologic study of 115 lacrimal sac neoplasms in adults (mean 52 years). The most common presenting signs and symptoms were epiphora (53%), recurrent dacryocystitis (38%), and/or lacrimal sac mass (36%). The tumors were divided into epithelial (82 cases) and nonepithelial (33 cases) neoplasms.
M A, Stefanyszyn +3 more
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This is a clinicopathologic study of 115 lacrimal sac neoplasms in adults (mean 52 years). The most common presenting signs and symptoms were epiphora (53%), recurrent dacryocystitis (38%), and/or lacrimal sac mass (36%). The tumors were divided into epithelial (82 cases) and nonepithelial (33 cases) neoplasms.
M A, Stefanyszyn +3 more
openaire +2 more sources
Orbit, 2012
A right orbit was exenterated from a male cadaver that was 85 years of age at death. It was microscopically shown for the first time that the lacrimal sac septum divided the lumen into two spaces. It consisted of fibrous tissue with a cavernous structure and was lined with stratified columnar epithelium similar to the lacrimal sac wall.
Yasuhiro, Takahashi +5 more
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A right orbit was exenterated from a male cadaver that was 85 years of age at death. It was microscopically shown for the first time that the lacrimal sac septum divided the lumen into two spaces. It consisted of fibrous tissue with a cavernous structure and was lined with stratified columnar epithelium similar to the lacrimal sac wall.
Yasuhiro, Takahashi +5 more
openaire +2 more sources
Ophthalmic Plastic & Reconstructive Surgery, 2007
A 48-year-old woman presented with a 5-month history of unilateral epiphora and progressive growth of a left-sided medial canthus mass. CT revealed a nonenhancing soft tissue mass of the left lacrimal sac with widening and erosion of the nasolacrimal canal. The tumor was resected and pathologically confirmed to be malignant melanoma.
Sumit, Sitole +4 more
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A 48-year-old woman presented with a 5-month history of unilateral epiphora and progressive growth of a left-sided medial canthus mass. CT revealed a nonenhancing soft tissue mass of the left lacrimal sac with widening and erosion of the nasolacrimal canal. The tumor was resected and pathologically confirmed to be malignant melanoma.
Sumit, Sitole +4 more
openaire +2 more sources
British Journal of Ophthalmology, 2012
An 84-year-old Caucasian lady was referred to the clinic with a 4-month history of a non-tender right medial canthal swelling (figure 1). This was associated with initial soreness and discharge only. There was no associated epiphora. Her systemic medications included aspirin and calcium supplements. Visual acuity was 6/7.5 in each eye.
Suresh, Sagili +2 more
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An 84-year-old Caucasian lady was referred to the clinic with a 4-month history of a non-tender right medial canthal swelling (figure 1). This was associated with initial soreness and discharge only. There was no associated epiphora. Her systemic medications included aspirin and calcium supplements. Visual acuity was 6/7.5 in each eye.
Suresh, Sagili +2 more
openaire +2 more sources