33-year-old male with erythema, pain in left groin. Evaluate for abscess. There is infiltrating fluid and edema of the subcutaneous soft tissues in the left groin compatible with cellulitis. There is a slightly more focal hypoechoic collection measuring 4 mm x 5 mm which could represent a small amount of complex fluid with apparent tract extending to the skin.
Left groin cellulitis with what may represent a small complex fluid collection with apparent tract extending to the skin. 