Results 141 to 150 of about 176,249 (207)
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High-risk HPV-related Squamous Cell Carcinoma in the Conjunctiva and Lacrimal sac
American Journal of Surgical Pathology, 2022High-risk human papillomavirus (HPV) infection in conjunctival and lacrimal sac squamous cell carcinomas (SCCs) has been sporadically reported; however, its prevalence, clinicopathologic significance and surrogate markers have not been fully elucidated ...
Takahiro Hongo +11 more
semanticscholar +1 more source
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
European Journal of Ophthalmology, 2022
Purpose Several non-lacrimal lesions can present with lacrimal sac area swelling mimicking a dacryocystocele or mucocele with a possibility of misdiagnosis.
M. Diab, M. Ali, K. Mohammed
semanticscholar +1 more source
Purpose Several non-lacrimal lesions can present with lacrimal sac area swelling mimicking a dacryocystocele or mucocele with a possibility of misdiagnosis.
M. Diab, M. Ali, K. Mohammed
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
semanticscholar +1 more source
Carcinoma of lacrimal canaliculi and lacrimal sac
Plastic and Reconstructive Surgery, 1970MALIGNANT epithelial tumors of the lacrimal drainage system are rarely encountered. In over 100 cases of malignant lacrimal sac tumors reported, about one half have been carcinomas.1-5Predominant among these carcinomas is a nonkeratinizing epidermoid carcinoma which is usually moderately well differentiated.
B R, Paxton, F H, Davidorf, T A, Makley
openaire +2 more sources
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
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
openaire +2 more sources
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
BMJ Case Reports, 2021
Rhinosporidiosis is a chronic mucocutaneous granulomatous disease caused by Rhinosporidium seeberi, involving primarily the nose and nasopharynx. Very rarely, the disease can affect the lacrimal sac. Here we report a 35-year-old male patient who had rhinosporidial involvement of the nose 5 years ago, for which he underwent endoscopic nasal surgery ...
Pradipta Kumar Parida +3 more
openaire +2 more sources
Rhinosporidiosis is a chronic mucocutaneous granulomatous disease caused by Rhinosporidium seeberi, involving primarily the nose and nasopharynx. Very rarely, the disease can affect the lacrimal sac. Here we report a 35-year-old male patient who had rhinosporidial involvement of the nose 5 years ago, for which he underwent endoscopic nasal surgery ...
Pradipta Kumar Parida +3 more
openaire +2 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...
Mohammad Javed, Ali, Nandini, Bothra
openaire +2 more sources
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...
Mohammad Javed, Ali, Nandini, Bothra
openaire +2 more sources