PMID- 24857688
OWN - NLM
STAT- MEDLINE
DCOM- 20141014
LR  - 20140802
IS  - 1879-1891 (Electronic)
IS  - 0002-9394 (Linking)
VI  - 158
IP  - 2
DP  - 2014 Aug
TI  - Radial versus raster spectral-domain optical coherence tomography scan patterns 
      for detection of macular pathology.
PG  - 345-353.e2
LID - S0002-9394(14)00247-5 [pii]
LID - 10.1016/j.ajo.2014.05.013 [doi]
AB  - PURPOSE: To compare the 6-line radial vs the 25-line raster spectral-domain 
      optical coherence tomography (SD OCT) acquisition patterns at detecting 
      intraretinal fluid, subretinal fluid, vitreomacular traction, and full-thickness 
      macular hole (MH). DESIGN: Retrospective cross-sectional analysis. METHODS: 
      Series of 365 eyes with neovascular age-related macular degeneration (AMD), 
      diabetic macular edema (DME), central and branch retinal vein occlusion 
      (CRVO/BRVO), central serous chorioretinopathy, vitreomacular traction, and 
      full-thickness MH. Sequential 6-line radial and 25-line raster scans were 
      evaluated for intraretinal/subretinal fluid and, when applicable, vitreomacular 
      traction and MH. RESULTS: For neovascular AMD (133 scans), 7 25-line raster scans 
      confirmed subretinal/intraretinal fluid not identified by the 6-line radial 
      (P=.02). For DME (140 scans) and central serous chorioretinopathy (91 scans), 
      25-line raster confirmed fluid in 4 scans (P=.13) and 1 scan (P=.32), 
      respectively, that was not observed with the 6-line radial. For CRVO (123 scans) 
      and BRVO (126 scans), 25-line raster confirmed fluid on 2 (P=.25) and 4 scans 
      (P=.13), respectively, that was not detected by the 6-line radial. Conversely, 
      for focal vitreomacular traction (70 scans) and full-thickness MH (82 scans), 
      25-line raster missed focal traction (<1500 mum) and MH in 5 scans (P=.07) and 7 
      scans (P=.02), respectively, that were identified using the 6-line radial. 
      CONCLUSIONS: The 6-line radial scan is statistically comparable to the 25-line 
      raster at detecting fluid in DME, BRVO/CRVO, and central serous 
      chorioretinopathy, but not neovascular AMD. Furthermore, it is superior to the 
      25-line raster pattern at detecting early MH formation, while demonstrating a 
      positive trend in identifying focal vitreomacular traction.
CI  - Copyright (c) 2014 Elsevier Inc. All rights reserved.
FAU - Rahimy, Ehsan
AU  - Rahimy E
AD  - Mid Atlantic Retina, The Retina Service of Wills Eye Hospital, Thomas Jefferson 
      University, Philadelphia, Pennsylvania.
FAU - Rayess, Nadim
AU  - Rayess N
AD  - Mid Atlantic Retina, The Retina Service of Wills Eye Hospital, Thomas Jefferson 
      University, Philadelphia, Pennsylvania.
FAU - Maguire, Joseph I
AU  - Maguire JI
AD  - Mid Atlantic Retina, The Retina Service of Wills Eye Hospital, Thomas Jefferson 
      University, Philadelphia, Pennsylvania.
FAU - Hsu, Jason
AU  - Hsu J
AD  - Mid Atlantic Retina, The Retina Service of Wills Eye Hospital, Thomas Jefferson 
      University, Philadelphia, Pennsylvania. Electronic address: 
      jhsu@midatlanticretina.com.
LA  - eng
PT  - Comparative Study
PT  - Journal Article
PT  - Observational Study
PT  - Research Support, Non-U.S. Gov't
DEP - 20140520
PL  - United States
TA  - Am J Ophthalmol
JT  - American journal of ophthalmology
JID - 0370500
SB  - IM
MH  - Aged
MH  - Central Serous Chorioretinopathy/*diagnosis
MH  - Cross-Sectional Studies
MH  - Diagnosis, Differential
MH  - Humans
MH  - Macula Lutea/*pathology
MH  - Macular Degeneration/*diagnosis
MH  - Macular Edema/*diagnosis
MH  - Middle Aged
MH  - Reproducibility of Results
MH  - Retinal Perforations/*diagnosis
MH  - Retinal Vein Occlusion/*diagnosis
MH  - Retrospective Studies
MH  - Tomography, Optical Coherence/*methods
EDAT- 2014/05/27 06:00
MHDA- 2014/10/15 06:00
CRDT- 2014/05/27 06:00
PHST- 2014/03/14 00:00 [received]
PHST- 2014/05/06 00:00 [revised]
PHST- 2014/05/07 00:00 [accepted]
PHST- 2014/05/27 06:00 [entrez]
PHST- 2014/05/27 06:00 [pubmed]
PHST- 2014/10/15 06:00 [medline]
AID - S0002-9394(14)00247-5 [pii]
AID - 10.1016/j.ajo.2014.05.013 [doi]
PST - ppublish
SO  - Am J Ophthalmol. 2014 Aug;158(2):345-353.e2. doi: 10.1016/j.ajo.2014.05.013. Epub 
      2014 May 20.