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Consider whether there is evidence of clinical benefit analogous to the clinical benefit of the in-person service when the patient, who is located at a telehealth originating site, receives a service furnished by a physician or practitioner located at a distant site using an interactive telecommunications system

And products like paan masala contain several toxic materials like residual pesticides, lead, cadmium and nickel

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These PAHs cause the formation of DNA adducts at the N2 position of guanine and can be detected in both somatic cells and spermatozoa [133,134,135]

Stage IVB (any T, N3, M0 or T4b, any N, M0):The cancer may have spread to the tissue surrounding a lymph node or to more parts of your head and neck