Results 21 to 30 of about 389 (163)
Journal of Clinical Ophthalmology and Research, 2021 Solitary fibrous tumor (SFT) is a benign spindle cell neoplasm of mesenchymal fibroblast cells. It can appear in various locations, but SFT of the lacrimal sac is rare.
Prakash Kumar +3 more
doaj +1 more source
Abscesso orbitário secundário à dacriocistite aguda: relato de caso [PDF]
, 2008 Acute dacryocystitis usually induces preseptal infection. In rare instances the infection that is confined to the lacrimal sac can extend to the orbital contents resulting in orbital cellulitis.
AKAISHI, Patrícia Mitiko Santello +3 more
core +3 more sources
Surgeries of the lacrimal drainage system – A review
Kerala Journal of Ophthalmology, 2020 Nasolacrimal system serves as a conduit for tear flow from eye to the nasal cavity. Periodic blinking initiates a pump mechanism, helping in the even distribution of tears over the ocular surface, which then flows into the lacrimal sac and finally to the
Shruthi Tara +2 more
doaj +1 more source
Anastomotic surgery after the operation of dacryocystectomy
Indian Journal of Ophthalmology, 1975 Saxena R
doaj +2 more sources
Lacrimal Drainage System and Nasal Cavity Melanoma after Complete Treatment of Conjunctival Melanoma. [PDF]
Case Rep Ophthalmol MedMalignant melanoma of the conjunctiva is a rare tumor of the ocular surface with potential fatal consequences and a high likelihood of recurrence. Although routes for extending the tumor, including local, hematogenous, and lymphatogenous, are pretty straightforward, the indirect extension through free‐floating tumoral cells to the nasolacrimal duct is ...
Veisi A +4 more
europepmc +2 more sources
A study on clinical evaluation of chronic dacryocystitis [PDF]
, 2017 Background: Chronic dacryocystitis is an unpleasant disease. It is a common condition presenting with watering from the eye. Usually there is a block at the nasolacrimal duct where it opens into the inferior meatus.
Jena, Dhaneswari +2 more
core +2 more sources
A study on clinicopathological evaluation of rhinosporidiosis [PDF]
, 2017 Background: Rhinosporidiosis is a chronic granulomatous disease. Aim of the study was to do a clinicopathological evaluation of the cases of rhinosporidiosis. Study design was longitudinal.Methods: The study was undertaken in MKCG medical college.
Jena, Dhaneswari +3 more
core +2 more sources
Transitional cell carcinoma of the lacrimal sac: A clinico-pathological case study
Journal of Clinical Ophthalmology and Research, 2014 Tumors of the lacrimal sac are rarely encountered in clinical practice. The importance of recognizing this entity lies in the fact that the majority of the lacrimal sac tumors turn out to be malignant and thereby potentially life-threatening.
Bipasha Mukherjee +3 more
doaj +1 more source
Epithelial–Myoepithelial Carcinoma of the Lacrimal Sac and Literature Review of the Lacrimal System [PDF]
, 2020 Background Epithelial–myoepithelial carcinomas make up less than 0.1% of head and neck malignancies and are regarded as rare, low-grade malignant neoplasms of the salivary gland.
Chundury, Rao +5 more
core +1 more source
Skull Base Inverted Papilloma: A Comprehensive Review
International Scholarly Research Notices, Volume 2012, Issue 1, 2012., 2012 Skull base inverted papilloma (IP) is an unusual entity for many neurosurgeons. IP is renowned for its high rate of recurrence, its ability to cause local destruction, and its association with malignancy. This paper is a comprehensive review of the reports, studies, and reviews published in the current biomedical literature from 1947 to September 2010 ...
Shafik N. Wassef +4 more
wiley +1 more source