hi. can i have a question im worried about my throat looks like this one
http://2.bp.blogspot.com/_FtVdVbzdiAU/SYb6HkFXcSI/AAAAAAAADJI/6b3hjdFEPFw/s400/acute+tonsillitis.jpg
i am rlly nervous if its a cancer. last week i have a sore throat lasted for 3days and it heals but the patches aren't gone. isn't it pharyngitis or strep throat? pls reply thanks!