Dear experts! Prompt, please, what researches apply...

[Marrying]

Dear experts! Prompt, please, what researches are applied and are the most informative for * LOR-organs (in particular - a larynx) * an esophagus * lymphonoduses and soft tissues of a neck of Thanks.

[Doctor V.I.Kochenov.]

What you disturbs? Most reliably from methods a head and experience of the doctor.