Results 31 to 40 of about 14,806 (239)

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]

open access: yes, 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
core   +1 more source

Anatomic study of the lacrimal fossa and lacrimal pathway for bypass surgery with autogenous tissue grafting

open access: yesIndian 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

Effect of stenting and mucosal flap preservation on outcome of endoscopic dacryocystorhinostomy [PDF]

open access: yes, 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
core   +2 more sources

Accessory Lacrimal Duct Cyst

open access: yesDelhi Journal of Ophthalmology, 2016
Accessory lacrimal duct cyst is a very rare disease, however it needs to be kept in the differential diagnosis of orbital mass lesions and lid swellings.
Valiyaveettil Babitha   +2 more
doaj   +1 more source

Androgen receptor-positive ductal adenocarcinoma of the nasolacrimal duct: A case report

open access: yesAmerican 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

Perspectives on Ocular Adnexal Surgeries [PDF]

open access: yes, 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)
core   +10 more sources

A Case of Nasolacrimal Duct Obstruction Caused by a Lacrimal Sac Retention Cyst [PDF]

open access: yesJournal of Rhinology
Acquired 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
doaj   +1 more source

Bilateral congenital lacrimal fistulas in an adult as part of ectrodactyly-ectodermal dysplasia-clefting syndrome: A rare anomaly

open access: yesIndian 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

Acute dacryocystitis: two cases reports [PDF]

open access: yes, 2011
The adult lacrimal obstruction can be congenital or acquired. In the case of the acquired form, the etiology classifies in not-specific (it involves the coating epithelium and/or the vascular plexus submucosae of the lacrimal duct) and specific ...
Lorena, Silvia Helena Tavares   +1 more
core   +2 more sources

Mucosal and lacrimal flaps for endonasal dacryocystorhinostomy (DCR):a systematic review [PDF]

open access: yes, 2017
Background: Historically dacryocystorhinostomy (DCR) has been performed externally with very good outcomes. Current literature shows comparable success rates between endonasal and external approaches.
Allen   +29 more
core   +2 more sources

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