scholarly journals Intraoperative optical coherence tomography for soft tissue sarcoma differentiation and margin identification

2017 ◽  
Vol 49 (3) ◽  
pp. 240-248 ◽  
Author(s):  
Kelly J. Mesa ◽  
Laura E. Selmic ◽  
Paritosh Pande ◽  
Guillermo L. Monroy ◽  
Jennifer Reagan ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Optical Coherence ◽  
Intraoperative Optical Coherence Tomography

scholarly journals Intra‐operative imaging of surgical margins of canine soft tissue sarcoma using optical coherence tomography

2018 ◽  
Vol 17 (1) ◽  
pp. 80-88 ◽  
Author(s):  
Laura E. Selmic ◽  
Jonathan Samuelson ◽  
Jennifer K. Reagan ◽  
Kelly J. Mesa ◽  
Elizabeth Driskell ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Surgical Margins ◽  
Optical Coherence

scholarly journals Intraoperative optical coherence tomography guided corneal sweeping for removal of remnant Interface fluid during ultra-thin Descemet stripping automated endothelial keratoplasty

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Michael Mimouni ◽  
Martin Kronschläger ◽  
Manuel Ruiss ◽  
Oliver Findl
Keyword(s):  
Optical Coherence Tomography ◽  
Retrospective Study ◽  
Optical Coherence ◽  
Endothelial Keratoplasty ◽  
Intraoperative Optical Coherence Tomography ◽  
Graft Thickness

Abstract Background Remnant interface fluid following Descemet stripping automated endothelial keratoplasty (DSAEK) is associated with postoperative detachments. The aim of this study was to assess outcomes of intraoperative optical coherence tomography (iOCT) guided meticulous peripheral corneal sweeping for removal of interface fluid during ultra-thin (UT) DSAEK. Methods This retrospective study included all eyes underwent iOCT guided UT-DSAEK from October 2016 to February 2018 at the Hanusch Hospital, Vienna, Austria. Peripheral meticulous corneal sweeping was performed to remove excess fluid. Central graft thickness (CGT) was measured prior to surgery, after graft bubbling and after corneal sweeping. Remnant interface fluid rates were compared between eyes that underwent rebubbling and those that did not. Results Overall, 28 eyes of 28 patients with a mean age of 73.9 ± 10.0 years were included. An iOCT guided meticulous peripheral sweeping was performed in 89.3% (n = 25) of the cases. Following 84% (n = 21) of the peripheral sweeping performed, remnant fluid was no longer identified. Following peripheral sweeping the interface fluid height was reduced from 17.31 ± 15.96 μm to 3.46 ± 9.52 μm (p < 0.001) and CGT was reduced by 7% (p < 0.001). Rebubbling was performed in 17.9% (n = 5) of the cases. The rebubbling group had a greater proportion of patients that had remnant fluid identified with iOCT at the end of surgery despite meticulous peripheral sweeping (60.0% versus 4.4%, p = 0.01). Conclusion The iOCT identified subclinical remnant fluid in nearly 90% of UT-DSAEK cases. An iOCT guided peripheral corneal sweeping led to resolution of interface fluid in a majority of cases. Eyes with persistent remnant fluid despite peripheral corneal sweeping are more likely to require subsequent rebubbling.

Three-dimensional computational analysis of optical coherence tomography images for the detection of soft tissue sarcomas

2013 ◽  
Vol 19 (2) ◽  
pp. 021102 ◽  
Author(s):  
Shang Wang ◽  
Chih-Hao Liu ◽  
Valery P. Zakharov ◽  
Alexander J. Lazar ◽  
Raphael E. Pollock ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Soft Tissue ◽  
Computational Analysis ◽  
Three Dimensional ◽  
Soft Tissue Sarcomas ◽  
Optical Coherence

scholarly journals A handheld fiber-optic probe to enable optical coherence tomography of oral soft tissue

2022 ◽  
pp. 1-1
Author(s):  
Julia Walther ◽  
Jonas Golde ◽  
Marius Albrecht ◽  
Bryden Quirk ◽  
Loretta Scolaro ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Soft Tissue ◽  
Fiber Optic ◽  
Optical Coherence ◽  
Fiber Optic Probe ◽  
Optic Probe ◽  
Oral Soft Tissue
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