Thumb pulp abscess
Thumb pain + swelling + restricted movements for 2 days.
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Increased soft tissue thickness is noted involving pulp of thumb.
Approximately 8 x 5 mm sized irregular anechoic - hypoechoic avascular area is noted in proximal part of pulp.
Hypervascularity is noted in rest of the pulp region.
No foreign body could be localized.
No tenosynovitis / tendinosis / tendon tear s noted.
No joint effusion / cortical is noted.
Findings favour a small abscess.
Incision and drainage: Pus pocket.