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Updated: Jul 20, 2026

RNAscope for In situ Detection of Transcriptionally Active Human Papillomavirus in Head and Neck Squamous Cell Carcinoma
Published on: March 11, 2014
Unique expression of human papilloma virus type 5 and type 16 in esophageal squamous cell carcinoma-a case report
Ramasamy Saravanan1, Silva Youshya, Fiona Campbell
1Department of Gastroenterology, Royal Liverpool and Broadgreen University Hospitals, Liverpool, United Kingdom.
Abstract:
The role of human papilloma virus (HPV) in esophageal cancers from the low-incidence area (Western population) is unclear. We report a case of esophageal squamous papillomatosis associated with underlying esophageal squamous cell carcinoma (OSCC). The esophagectomy specimen confirmed presence of HPV-5 and HPV-16 suggesting a viral etiology. The significance of this dual infection is not known, but it suggests that esophageal papillomatosis is premalignant and should receive regular endoscopic follow-up. This is the first report of both HPV-5 and HPV-16 DNA detected in an esophageal cancer occurring in the Western population.
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