This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: ENT
[{'content': 'A patient presented with 2 days history of fever. On examination there was a swelling in the neck and one side tonsil was pushed to midline. What is the most likely diagnosis:- \nSelect and explain. \nA. Quinsy, B. Parapharyngeal abscess, C. Retropharyngeal abscess, D. Tonsillitis', 'role': 'user'}, {'content': "Answer: B \nExplanation: In the history of the patient it's given that the tonsil is pushed to the midline and there is a swelling in the neck, this is the typical clinical picture of parapharyngeal abscess. Option A: in the case of quinsy H/O seven pain in throat, odynophagia (difficulty in swallowing) is given & the tonsils an enlarged congested reaching midlineHot potato voice/muffled voice- Quinsy- Para pharyngeal abscess- Acute epiglottitis", 'role': 'assistant'}]