Results 241 to 250 of about 155,998 (284)
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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.
Joseph C. Flanagan +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.
Joseph C. Flanagan +3 more
openaire +3 more sources
Lacrimal Sac, Classified within the Orbital Tissue
Seminars in OphthalmologyPurpose To disclose that the lacrimal sac is classified within the orbital tissue. Materials and Methods Ten orbits of 9 Japanese cadavers aged 64 to 85 years at death were included.
Jonnah Kristina C Teope +3 more
semanticscholar +1 more source
The Journal of craniofacial surgery (Print), 2020
PURPOSE To investigate feasibility of endoscopic endonasal dacryocystorhinostomy (EE-DCR) with an novel lacrimal ostium stent (LOS) intubation for patients with chronic dacryocystitis with small lacrimal sac.
B. Yu +4 more
semanticscholar +1 more source
PURPOSE To investigate feasibility of endoscopic endonasal dacryocystorhinostomy (EE-DCR) with an novel lacrimal ostium stent (LOS) intubation for patients with chronic dacryocystitis with small lacrimal sac.
B. Yu +4 more
semanticscholar +1 more source
Graefes Archive for Clinical and Experimental Ophthalmology, 1987
Silver deposition in the wall of the lacrimal sac after prolonged application of mild silver protein (Argyrol) eye drops is documented at the light and electron microscopical level. Silver granules were found in the extracellular matrix predominantly on elastic fibres and within cells forming conglomerates in secondary lysosomes.
William R. Lee, K. U. Loeffler
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Silver deposition in the wall of the lacrimal sac after prolonged application of mild silver protein (Argyrol) eye drops is documented at the light and electron microscopical level. Silver granules were found in the extracellular matrix predominantly on elastic fibres and within cells forming conglomerates in secondary lysosomes.
William R. Lee, K. U. Loeffler
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Poorly differentiated primary adenocarcinoma of the lacrimal sac and the nasolacrimal duct
Orbit, 2020Primary adenocarcinoma of the lacrimal drainage system is a rare malignancy. Poorly differentiated subtypes of this tumor demonstrate aggressive behaviors, and metastasis is not uncommon.
A. Morawala +3 more
semanticscholar +1 more source
Paecilomycosis of the lacrimal sac
Mycoses, 2009Zusammenfassung Bericht uber eine Mykose des Tranensackes am linken Auge einer 67jahrigen Frau. Aus dem grauen Eiter wurde Paecilomyces isoliert. Seine charakteristischen Eigenschaften und sein verhaltnismasig seltenes Vorkommen als Krankheitserreger sind diskutiert.
A. Gabbay +3 more
openaire +3 more sources
Orbit, 2020
The peri-sac involvement in acute dacryocystitis and lacrimal abscess is clinically well known. The peri-sac involvement can be restricted to inflammation or in severe cases, development of a purul...
Nandini Bothra, Mohammad Javed Ali
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The peri-sac involvement in acute dacryocystitis and lacrimal abscess is clinically well known. The peri-sac involvement can be restricted to inflammation or in severe cases, development of a purul...
Nandini Bothra, Mohammad Javed Ali
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Ophthalmology, 1978
Tumors of the lacrimal sac are a rare entity in ophthalmology, but represent a potentially life-threatening situation that can easily be overlooked. This paper will review the literature and describe clinically and pathologically the more common types of lacrimal sac tumors, and give a description of the less common types of primary and secondary ...
D. Parker Stokes +2 more
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Tumors of the lacrimal sac are a rare entity in ophthalmology, but represent a potentially life-threatening situation that can easily be overlooked. This paper will review the literature and describe clinically and pathologically the more common types of lacrimal sac tumors, and give a description of the less common types of primary and secondary ...
D. Parker Stokes +2 more
openaire +3 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.
Guy J. Petruzzelli +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.
Guy J. Petruzzelli +4 more
openaire +3 more sources
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.
Neil D. Gross, Albert Hornblass
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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.
Neil D. Gross, Albert Hornblass
openaire +3 more sources