Results 21 to 30 of about 13,935 (239)
Analysis of the pathogenic factors and management of dry eye in ocular surface disorders [PDF]
, 2017 The tear film represents the interface between the eye and the environment. The alteration of the delicate balance that regulates the secretion and distribution of the tear film determines the dry eye (DE) syndrome. Despite having a multifactorial origin,
Albietz +14 more
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Effect of stenting and mucosal flap preservation on outcome of endoscopic dacryocystorhinostomy [PDF]
, 2014 AIM: To determine the effect of stenting and flap preservation on the outcome of endoscopic dacryocystorhinostomy. METHODS: Retrospective study of all endoscopic dacryocystorhinostomy cases performed between 2007 - 2011 at Hospital Universiti Sains ...
Abdullah, Baharudin +5 more
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A case report of chronic dacryocystitis caused by nasal stones
BMC Ophthalmology, 2023 Background This paper reports a case of chronic dacryocystitis due to nasal stones. Case presentation An 84-year-old male patient was admitted to the hospital with chronic dacryocystitis of the right eye due to tearing and purulent discharge from the ...
Yandi Huo, Luoxiang Li, Ya Mo, Sirui Guo
doaj +1 more source
Expression of Epstein–Barr Virus–Encoded Small RNA (by the EBER-1 Gene) in Liver Specimens from Transplant Recipients with Post-Transplantation Lymphoproliferative Disease [PDF]
, 1992 Epstein-Barr virus (EBV)—associated post-transplantation lymphoproliferative disease (PTLD) develops in 1 to 10 percent of transplant recipients, in whom it can be treated by a reduction in the level of immunosuppression.
Anthony J. Demetris +26 more
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Congenital Fistula of Lacrimal Duct [PDF]
British Journal of Ophthalmology, 1956 CONGENITAL fistula of the lacrimal duct is very rare, and is usually associated with other congenital anomalies (Duke-Elder, 1932, 1952; Gray, 1949; Spaeth, 1948). The epithelium of the ducts and alveoli of the lacrimal gland is derived from a series of ectodermal invaginations in the region of the superior conjunctival fornix.
openaire +2 more sources
Indian Journal of Ophthalmology, 2014 Purpose: To study the microsurgical anatomy of the lacrimal drainage system and to provide anatomical evidence for transnasal endoscopic lacrimal drainage system bypass surgery by autogenous tissue grafting.
Hai Tao +4 more
doaj +1 more source
Androgen receptor-positive ductal adenocarcinoma of the nasolacrimal duct: A case report
American Journal of Ophthalmology Case Reports, 2017 Purpose: Primary ductal adenocarcinoma arising in the structures of the lacrimal apparatus is extremely rare, and the entity is considered a lacrimal counterpart of salivary duct carcinoma, of which the majority are known to express androgen receptor (AR)
In Ah Park +3 more
doaj +1 more source
A Case of Nasolacrimal Duct Obstruction Caused by a Lacrimal Sac Retention Cyst [PDF]
Journal of RhinologyAcquired nasolacrimal duct obstruction may result from chronic infection, lacrimal stones, anatomical variations such as aberrant ethmoid cells, facial fractures, or complications following nasal surgery.
Seung Hyuck Yang +3 more
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Perspectives on Ocular Adnexal Surgeries [PDF]
, 2010 Ocular adnexal surgery comprises both lacrimal and eyelid surgery. This fi rst chapter is a general introducti on of the subjects, outlined in this thesis.
Bleyen, I. (Isabel)
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Indian Journal of Ophthalmology, 2015 Ectrodactyly-ectodermal dysplasia and clefting syndrome or "Lobster claw" deformity is a rare congenital anomaly that affects tissues of ectodermal and mesodermal origin.
Debangshu Ghosh +2 more
doaj +1 more source