PMC10151147_01
(a) Head and neck CT scan showing retropharyngeal soft tissue swelling and central low-density area, without rim enhancement. (b-d) Head and neck MRI (contrast enhanced T1) showing tissue enhancement with a central hypodense area of left deep parapharyngeal space near carotid space.
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fig1
Strawberry tongue.
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Contextually, the patient experienced strawberry tongue (Figure 2), conjunctival hyperemia and heart murmur.
(a) Retropharyngeal space colliquation area on first admission. (b) Retropharyngeal space colliquation area on second admission. (c) Retropharyngeal space after treatment.
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fig3