Presentation
Pain in sole of forefoot over 4th MTP joint. No trauma. Referred for radiograph and ultrasound (to look for collection).
Patient Data
Age: 25 years
Gender: Male
From the case:
Abscess in foot
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Info
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An irregular hypoechoic area is noted in subcutaneous plane (approximate size - 15 x 10 x 10 mm). It overlies the 3rd - 4th metatarsal head region. On compression, echoes show movement. Increased perilesional vascularity is noted without vascularity in the hypoechoic area. There is no joint effusion or tenosynovitis.
Case Discussion
The ultrasound findings are compatible with abscess formation in the subcutaneous plane of the foot. Upon exploration, purulent fluid was seen.