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. 2002 Jan 21;86(2):239–243. doi: 10.1038/sj.bjc.6600018

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Copyright © 2002 The Cancer Research Campaign

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Oesophageal squamous cell cancer in a HNC patient. Left panel: Videoendoscopic image of a T₁N_o squamous cell cancer at 25 cm from the incisors. Twenty-nine months ago the patient had been treated for a squamous cell cancer of the oral cavity. Right panel: The same tumour after staining with Lugol dye solution to delineate the tumour margins.