Publications by authors named "R Irie"
Article Synopsis
- Plaque protrusion (PP) can occur as a complication during the carotid artery stenting (CAS) procedure, potentially leading to ischemic strokes despite using advanced stents like the CASPER stent.
- A case study of a 75-year-old man revealed that persistent PP caused extra-stent ulceration after CAS, ultimately resulting in a stroke that required an innovative stent-in-stent technique to address the issue.
- This case is significant as it represents the first documented instance of persistent PP causing extra-stent ulceration, highlighting the importance of managing this complication effectively to prevent further complications.
Background: Surgical treatment of large or giant thrombosed anterior cerebral artery (ACA) aneurysms often involves revascularization. Herein, we describe a unique and effective bypass technique to treat partially thrombosed giant distal ACA aneurysms in extremely narrow surgical corridors.
Methods: A 68-year-old man underwent aneurysm trapping and ACA revascularization for a partially thrombosed giant ACA aneurysm in a surgical corridor that was narrow due to anatomic factors.
Absolute configuration at 12 stereocenters in the 36-membered macrocyclic ring portion of poecillastrin C () was disclosed by chemical degradation and NMR analyses of , chemical synthesis, and molecular modeling techniques.
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- * The study involved 639 patients who did not develop HCC for over 7 years and 46 who did within that time; the model achieved an accuracy of 81.0% and showed effective validation results.
- * The deep learning model could detect early signs of HCC even in patients with mild fibrosis by analyzing key pathological features, suggesting its potential for improving early diagnosis.