Invasive oral squamous cell carcinoma induced by concurrent smokeless tobacco and creamy snuff use: A case report

Abstract

Oral squamous cell carcinomas (OSCC) are caused by chronic tobacco abuse. In this regard, the carcinogenic potential of smoking and smokeless forms of tobacco, including chewing tobacco and moist/dry snuff, has been widely documented. However, the effects of tobacco-containing products such as creamy snuff on oral health have not been widely reported. Here, we report on the clinical presentation of a patient with OSCC induced by concurrent chewing tobacco and creamy snuff use. The development and progression of mucosal carcinogenesis in the context of mixed tobacco use habits is discussed. With the increased availability of newer tobacco-containing products, it is important for clinicians to be aware of these products in the marketplace, including dentifrices and nicotine pouches, and counsel their patients regarding their health risks.