2026 ACG Diverticulitis Guideline : Prevention & Lifestyle
High-fiber diet (fruits, veg, whole grains)
Nuts, seeds, corn, popcorn β SAFE (no need to avoid!)
Weight loss, exercise, smoking cessation, moderate alcohol
NO mesalamine, NO rifaximin, NO probiotics for prevention
π΄ 2026 ACG Diverticulitis Guideline is out!
CT is essential for diagnosis β clinical eval alone is often inaccurate
NO routine antibiotics for low-risk acute uncomplicated diverticulitis
Colonoscopy recommended after COMPLICATED diverticulitis to rule out missed cancer
Novel intestinal diversion stent for rectal anastomotic leakage:
3 patients (2 grade C, 1 grade B) β all successfully treated.
β 100% success
β Zero complications
β No reoperation, no stoma
A promising alternative to diverting surgery.
#ColorectalSurgery#AnastomoticLeak#GIE
China's latest cancer burden data (2024) β 5.15 million new cases, 2.58 million deaths:
Top cancers: Lung, colorectal, thyroid, breast, liver
Urban vs rural: different spectra, different priorities
31 provinces β lung tops 27 regions
π #ChinJOncol | #CancerBurden#China
Underwater EMR vs. conventional EMR for small colorectal polyps (6β10 mm):
Higher R0 resection β Shorter procedure β Less bleeding β Lower recurrence β No added complications β
A safe, efficient alternative for routine practice.
#Gastroenterology#EMR#Endoscopy
EUS-guided coil + gelatin sponge (AGS) for bleeding rectal varices?
First case series (n=6) from a US center shows:
β 100% technical & clinical success
β 0 adverse events
β No rebleeding at median 190-day follow-up
A safe, effective alternative for refractory RV bleeding.
After just 40 minutes of standardized NBI training, endoscopists from 12 non-academic Chinese hospitals achieved ASGE PIVI benchmarks.
πSSL detection via WASP criteria:
Overall accuracy: 99.6%
Sensitivity: 75.0%
Even low miss rates matter given the sheer volume of tiny polyps.
Practical pearl: Prophylactic mucosal closure (especially with over-the-scope clips) was performed in 90.3% of ESD cases and successfully managed all intraprocedural perforations
No surgery needed. No delayed perforations.
Thatβs a game-changer for duodenal ESD/EFTR
#GIEndoscopy
π₯ Can ESD & EFTR work safely in the challenging duodenum?
π A large real-world cohort (n=109) shows:
β 98.2% technical success
β 91.7% R0 resection
β οΈ Severe fibrosis = strongest predictor of intraprocedural AEs (OR 18.74)
π Structured closure reduces delayed AEs.
#GIE
Key takeaway: Severe submucosal fibrosis (F2), often seen in ulcerated lesions, was the only independent predictor of adverse events.
π¬ Pre-procedural assessment of fibrosis may help stratify risk and guide closure strategies.
π Full study in @GIE_journal.
Gastric cancer: 1M+ new cases, 769k deaths in 2020. Endoscopy still misses 5β26% of lesions.
AI could help.
Now the World Endoscopy Organization (WEO) releases a key position statement on AI for gastric neoplasia diagnosis.
10 core positions to guide the future.
#GastricCancer
New in GIE: VSE beats conventional methods for polyp sizing.
Key findings (VSE vs. visual assessment):
β Improved accuracy
β Misclassification: 73.6% β 54.3%
β Overestimation reduced by nearly half (RR 0.52)
VSE ranked #1 for minimizing errors in network meta-analysis.