Handheld device enables imaging and treatment of oral cancer in low-resource settings

Oral cancer is a growing public health concern, particularly in South Asia, where it affects tens of thousands each year. In India alone, oral cancer accounts for 40% of all cancers, largely driven by the widespread use of tobacco-based products like gutka. The situation is worsened by limited access to early screening and treatment, especially in rural and underserved areas. Most cases are diagnosed at advanced stages, when treatment is more difficult and survival rates are lower.

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