Aure-Rozanova's sign is a

medical sign Signs and symptoms are the observed or detectable signs, and experienced symptoms of an illness, injury, or condition. A sign for example may be a higher or lower temperature than normal, raised or lowered blood pressure or an abnormality showi ...

that is typically seen in retrocecal appendix. It is characterized by increased pain on palpation with finger in the right Petit triangle (can be a positive Shchetkin-Boomberg's sign).

References

Medical signs {{med-sign-stub