dc.contributor.author |
Brookes, NH |
en |
dc.contributor.author |
Niederer, RL |
en |
dc.contributor.author |
Hickey, DG |
en |
dc.contributor.author |
McGhee, Charles |
en |
dc.contributor.author |
Sherwin, Trevor |
en |
dc.date.accessioned |
2015-01-15T22:53:01Z |
en |
dc.date.issued |
2009 |
en |
dc.identifier.citation |
Cornea, 2009, 28 (6), pp. 688 - 693 |
en |
dc.identifier.issn |
0277-3740 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/24131 |
en |
dc.description.abstract |
PURPOSE: Study aimed to examine buttons removed from patients originally grafted for KC (group 1) for signs of recurrence at a cellular level and compare them with buttons removed from patients originally grafted for other conditions (group 2). The study further aimed to compare buttons from group 1 exhibiting high astigmatism (group 3) with the other buttons in the study (group 4). METHODS: Together with clinical data, corneal buttons were collected at repeat penetrating keratoplasty and labeled immunohistochemically with a panel of antibodies to structural proteins to assist microanatomical interpretation. Image analysis of montaged images of many individual sections was performed using custom software. The resulting data were analyzed statistically for significant differences between groups 1/2 and 3/4. RESULTS: Little evidence of KC recurrence could be found despite statistically significant differences between groups 1/2 in corneal thinning at both graft-host junction (GHJ) (P = 0.035) and within the graft (P = 0.001), epithelial thickening at the GHJ only (P < 0.001), high astigmatism (P = 0.028), and history of high intraocular pressure (P = 0.032) or rejection (P = 0.002) and between groups 3/4 in corneal thinning at both GHJ (P = 0.002) and within the graft (P = 0.003), epithelial thickening at the GHJ only (P = 0.003), and high astigmatism (P < 0.001). CONCLUSION: This study has highlighted the rarity of recurrence of KC in transplanted donor corneas and the corresponding difficulty in detecting early signs of the disease. |
en |
dc.relation.ispartofseries |
Cornea |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://journals.lww.com/ajpmr/_layouts/1033/oaks.journals/OpenAccess.aspx http://www.sherpa.ac.uk/romeo/issn/0277-3740/ |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.title |
Recurrence of keratoconic pathology in penetrating keratoplasty buttons originally transplanted for keratoconus |
en |
dc.type |
Journal Article |
en |
dc.identifier.doi |
10.1097/ICO.0b013e3181967024 |
en |
pubs.issue |
6 |
en |
pubs.begin-page |
688 |
en |
pubs.volume |
28 |
en |
dc.identifier.pmid |
19512900 |
en |
pubs.end-page |
693 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Article |
en |
pubs.elements-id |
99745 |
en |
pubs.org-id |
Medical and Health Sciences |
en |
pubs.org-id |
School of Medicine |
en |
pubs.org-id |
Ophthalmology Department |
en |
dc.identifier.eissn |
1536-4798 |
en |
pubs.record-created-at-source-date |
2010-09-01 |
en |
pubs.dimensions-id |
19512900 |
en |