|A cancer related to mouth and food tract where cells turn malignant. It is of two types i.e hpv positive and human papillomavirus. The symptoms include sore throat, voice modulation, ear pain etc. it can be treated by combing chemotherapy and radiotherapy. The risk factors causing disease are smoking, alcohol, chewing betel nut, poor nutrition etc. The top open access journals are peer reviewed scholarly journals of Otolaryngology. The top open access journals are freely available on the public internet domain, allowing any end users to read, download, copy, distribute, prink, search or link to the full texts of the articles. These provide high quality, meticulously reviewed and rapid publication, to cater the insistent need of scientific community. These journals are indexed with all their citations noted. The top open access journals are indexed in SCOPUS, COPERNICUS, CAS, EBSCO and ISI.