Benjamin Xu, MD, PhD

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Benjamin Xu, MD, PhD

Benjamin Xu, MD, PhD

@BenXuLab

👁️ #Ophthalmology 👁️ #Glaucoma 🤖 #AI 💻 #DigitalHealth ⚖️ #HealthEquity 💾 #DataScience 🏥 #KeckMedUSC

Los Angeles, CA 加入时间 Ekim 2018
95 关注241 粉丝
Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
Last paper of 2025! Foundation model vs classic CNN for teleretinal glaucoma screening: •RETFound ≈ VGG-19 with plentiful data •RETFound wins with small datasets & domain shift •Image cropping boosts accuracy but hurts generalizability #AI @AAOjournal tinyurl.com/xulab22
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
2025 ends on a high note! Congratulations to my @USCEye faculty mentee Dr. Kyle Bolo for being awarded the competitive @USC @SoCalCTSI KL2 Career Development Award! This 3-year award will ensure Dr. Bolo has the time and support to develop into a leading clinician-scientist!💻
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
Congratulations to my @USCEye MS4 mentee Ryan Shean on receiving the prestigious Research to Prevent Blindness (@RPB_org) Medical Student Eye Research Fellowship! This award supports immersive research training in ophthalmology and vision science. Well deserved, Ryan!👏
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
LPI works, but not for everyone! Our analysis of 5-year RCT data shows 1/3 of @angleclosure persists after LPI. Thicker iris + narrower angles predicted worse response. Time for anatomy-guided risk stratification, not one-size-fits-all care? @AAOjournal tinyurl.com/xulab20
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
Congratulations to my @USCEye PGY3 mentee Rahul Dhodapkar on being selected for the @AIM_AHEAD @Bridge2AI AI-READI Training Program! This competitive national award supports future leaders at the intersection of #AI, #DataScience, and biomedical research. Well deserved, Rahul! 🚀
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
Thanks to @EssiLux and Heidelberg Engineering for organizing the forward thinking, thought provoking Visionary Horizons Forum in beautiful #Milano, Italy. Exciting advances in wearables, ocular imaging, and #AI promise a bright future for patients and clinicians alike! @USCEye
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
Fantastic weekend at #AAO2025 in sunny Orlando, FL! Exciting to share updates on our #angleclosure and #AI research and moderate a session on the sustainability and environmental impact of eye care. Always wonderful to see so many friends and colleagues! 🌎👁️ @USCEye @AGSDocs
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
I have to agree that sometimes the peer review process really does feel like this...
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
New work from the Xu lab @JAMAOphth! In countywide @LADHS teleretinal screening program (84,008 patients, 168,796 dilations), only 4 acute angle closure events occurred. 2.4 per 100,000 dilations supports the safety of pharmacologic dilation. Read more: tinyurl.com/xulab17
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
New from our team 👁️💰 We analyzed 2-year eye care costs for newly diagnosed PACG. Average cost ≈ $2,960, but the top 5% (> $9,800) accounted for 21% of spending. Older age increased risk for high-cost care. Free to read: tinyurl.com/xulab16 #Glaucoma #HealthEconomics
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
Whirlwind 4-day trip to beautiful Sri Lanka for the 16th Asian Angle Closure #Glaucoma Club and Singapore to visit SNEC. Wonderful to share advances in #angleclosure research and see so many amazing friends and sights. Thanks to @TOphth and @snec_seri for the warm hospitality!
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
Better late than never? A few highlights from ASCRS in LA and ARVO in Salt Lake City. It was wonderful to share our work on #AI and #DataScience, including stellar talks by my @USCEye PGY3 mentees, Kendra Hong and Kimberley Yu. See you next again next year! @ARVOinfo @ASCRStweets
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
Ryan's second #AI paper compares the performance of @OpenAI o1 to other LLMs, including a lite version of @deepseek_ai. Impressively, Deepseek lite outperformed o1 in first-order (recall) questions. This bodes well for accessible AI use in ophthalmology! tinyurl.com/xulab15
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Benjamin Xu, MD, PhD
Benjamin Xu, MD, PhD@BenXuLab·
I am excited to share the first of two #AI papers by @USC MS4, Ryan Shean! We found that @OpenAI o1 outperforms human trainees and other LLMs in ophthalmology board-style questions. This has important implications for AI use in education. @AAOjournal tinyurl.com/xulab14
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发现

@AAOjournal @USCEye @USC @SoCalCTSI @AJOphthalmology @RPB_org @AIM_AHEAD @Bridge2AI