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Khat and oral cancer

Published online by Cambridge University Press:  29 June 2007

Hissam E. Soufi ,
Mohan Kameswaran  and
Tarek Malatani
Hissam E. Soufi
Affiliation:
Department of Medicine, Abha Branch, College of Medicine, Abha, Saudi Arabia.
Mohan Kameswaran*
Affiliation:
Department of ENT, Abha Branch, College of Medicine, Abha, Saudi Arabia.
Tarek Malatani
Affiliation:
Department of Surgery, King Saud University, Abha Branch, College of Medicine, Abha, Saudi Arabia.
*
Dr M. Kameswaran, Department of ENT, College of Medicine, Abha Branch, Abha, PO Box 641, Saudi Arabia
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Abstract

Oral cancers in the Asir region of Saudi Arabia have been observed to occurmostly among patients who have been long-term khat users. In a survey that reviewed cancers for the past two years there were 28 head and neck cancer patients, 10 of whom presented with a history of having chewed khat. One of these was a case of metastatic cervical lymph node and unknown primary, one was a parotid tumour, and the remaining eight presented with oral cancers. All were non-smoking khat chewers and all of them had used itover a period of 25 years or longer. We conclude that this strong correlation between khat chewing and oral cancer warrants attention.

Type
Main Articles
Information
The Journal of Laryngology & Otology , Volume 105 , Issue 8 , August 1991 , pp. 643 - 645
Copyright
Copyright © JLO (1984) Limited 1991

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