The prevalence of oral cancers (OC) is high in Asian countries, especially in South and
Southeast Asia. Asian distinct cultural practices such as betel-quid chewing, and varying …

During the 1950s, the evidence was clearly sufficient to establish the carcinogenicity of
tobacco smoking (1). By the end of the 1950s, convincing evidence linking smoking with …

Background Smokeless tobacco (ST) is consumed by more than 300 million people
worldwide. The distribution, determinants and health risks of ST differ from that of smoking; …

Pathology and Genetics of Head and Neck Tumoursis the latest volume in the new WHO
series, on histological and genetic typing of human tumours. This authoritative, concise …

Abstract Background: Human papillomavirus (HPV), the causal agent of cervical cancer,
appears to be involved in the etiology of cancer of the oral cavity and oropharynx. To …

Cigar and pipe smoking are considered risk factors for head and neck cancers, but the
magnitude of effect estimates for these products has been imprecisely estimated. By using …

Objective This study examines the association between the incidence of oral cancer in India
and oral hygiene habits, diet, chewing and smoking tobacco, and drinking alcohol. We also …

The classification of sites in tumors of the oral cavity, oropharynx, pharynx, and hypopharynx
varies in the literature. More than 90% of these tumors of the mucosal lining are classified as …

Introduction Smokeless tobacco products have been linked to precancerous and cancers of
oral cavity for long. Evidence was available on the association between smokeless tobacco …

The “style of life is the unique way in which individuals try to realize their fictional final goal
and meet or avoid the three main tasks of life: work, community, love”(Alfred Adler, founder …