A 16-year-old girl presented with a fever for two or three days and with a left-sided facial swelling that had arisen within the previous 24 hours. She denied any dental problems. On examination, she had an obvious large tender swelling of the left side of her face. She was generally unwell.
She had received MMR vaccination at 13 months and then at age six had been vaccinated with MR in the catch-up programme. What could be the most probable diagnosis of this condition? * This image based case is from Docplexus editorial team for educative purpose only. Source: Haymarket