1. Anti-tuberculous therapy was given and the patient became afebrile.

2. On physical examination he was afebrile with no sign of meningism.

3. Intravenous treatment should continue until the patient is afebrile for 48 hours. Inpatient therapy is followed by oral antibiotics to complete 10 to 14 days of treatment.

4. In conclusion, xanthogranulomatous pyelonephritis should be considered in afebrile children with flank pain and staghorn calculus.

5. The appearance of afebrile seizures after FS was also independently associated with FS recurrence, and its risk ratio was higher than familial FS history.

6. An afebrile elderly woman who suffered from left flank pain for 1 month visited the emergency department for help.

7. Anti - tuberculous therapy was given and the patient afebrile.