# Visualization and biopsy of an appendiceal sessile serrated lesion during endoscopic retrograde appendicitis therapy

**Authors:** Guodong Dai, Lujie Chang, Na Chen, Xingfang Jia, Xianyong Cheng

PMC · DOI: 10.1055/a-2589-1229 · Endoscopy · 2025-05-14

## Full-text entities

- **Diseases:** dysplasia (MESH:D015792), pain (MESH:D010146), tumor (MESH:D009369), abdominal pain (MESH:D015746), tenderness (MESH:D063806), edema (MESH:D004487), SSLs (MESH:D009059), appendicitis (MESH:D001064), hyperemia (MESH:D006940)
- **Chemicals:** Methylene blue (MESH:D008751)
- **Species:** Homo sapiens (human, species) [taxon 9606]
- **Mutations:** H290I

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## References

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Source: https://tomesphere.com/paper/PMC12077992