Medically Reversible Limbal Stem Cell Disease
نویسندگان
چکیده
منابع مشابه
Limbal stem-cell transplantation.
Cornea epithelium is subject to constant trauma and shedding of the surface epithelium, and replenishment is from epithelial cells beneath and peripheral to the central desquamating epithelium. The origin of the corneal epithelium appears to reside in the crypts of Vogt, where a population of "immortal" stem cells resides, possessing enormous potential for clonogenic cell division. These cells,...
متن کاملLimbal stem cell disease: Treatment and advances in technology.
Anterior segment stem cell technology, due to its already well-defined corneal limbal stem cells with greater ease of evaluation, has been at the forefront of ophthalmic stem cell treatment and technology since 1997. This paper provides an overview of the current standard of care for treatment of limbal stem-cell deficient conditions and reviews recent treatment technologies using ex vivo expan...
متن کاملLong-term Outcome of Limbal Stem Cell Transplantation for the Management of Total Limbal Stem Cell Deficiency due to a Chemical Burn
Purpose: To evaluate the long-term outcome of limbal stem cell transplantation (LSCT) for the management of total limbal stem cell deficiency (LSCD) due to chemical burn in Labbafinejad Medical Center (LMC). Methods: Records of patients with a history of severe (i.e. grade III and IV) chemical burns, who were referred to LMC and underwent LSCT, were reviewed and data including demographic chara...
متن کاملThe limbal epithelium of the eye--a review of limbal stem cell biology, disease and treatment.
The limbus is a narrow band of tissue that encircles the cornea, the transparent 'window' into the eye. The outermost layer of the cornea is the epithelium, which is necessary for clear vision. The limbus acts as a 'reservoir' for limbal stem cells which maintain and regenerate the corneal epithelium. It also functions as a barrier to the conjunctiva and its blood vessels. Limbal stem cell defi...
متن کاملMinimal conjunctival limbal autograft for total limbal stem cell deficiency.
PURPOSE To report the results of one 60 degrees conjunctival limbal autograft (CLAU) combined with amniotic membrane (AM) transplantation for an eye with total limbal stem cell deficiency (LSCD). METHODS One eye of a patient with chronic total LSCD and symblepharon caused by chemical burn was subjected to symblepharon lysis, removal of pannus from corneal surface, AM transplantation to cover ...
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ژورنال
عنوان ژورنال: Ophthalmology
سال: 2014
ISSN: 0161-6420
DOI: 10.1016/j.ophtha.2014.04.025