Four of the 9 had complete resolution after tonsillectomy!

"Nine children who subsequently underwent tonsillectomy reported symptom improvement in comparison with treatment with antibiotics alone, including those with no response to antibiotics. Symptom severity improved at all periods after tonsillectomy compared with antibiotics alone. The median score [IQR] 3 months postoperatively was 3 (0.0-6.5) (P = .01); 6 months postoperatively, 3 (0.0-5.0) (P = .02); 1 year postoperatively, 3 (0.0-5.0) (P = .02); and 3 years postoperatively, 0.5 (0.0-2.3) (P = .03). Four of the 9 had complete resolution after tonsillectomy."

https://jamanetwork.com/journals/jamaotolaryngology/fullarticle/2089440?fbclid=IwAR1pup88IEWyk7dyWziq99iMDXiHAs51TEhgSGksBwTY3fFr2CNZkaHGstE