# Endopharyngeal Ultrasound-Guided Transpharyngeal Needle Aspiration for Confirming Retropharyngeal Lymph Nodes’ Metastasis among Nasopharyngeal Carcinoma Patients

**Authors:** Chuanbo Xie, Long-Jun He, Wencheng Tan, Jindong Xie, Yin Li, Lizhi Liu, Guangyu Luo, Kunhao Bai, Hai-Qiang Mai, Guokai Feng, Jun Ma, Jian-Jun Li

PMC · DOI: 10.34133/cancomm.0004 · Cancer Communications · 2026-01-23

## Full-text entities

- **Diseases:** Nasopharyngeal Carcinoma (MESH:D000077274), Retropharyngeal Lymph Nodes (MESH:D000072717)
- **Species:** Homo sapiens (human, species) [taxon 9606]

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## References

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Source: https://tomesphere.com/paper/PMC12857757