Painless 2 cm nodule in the groin area. Targeted evaluation of the patient's left groin palpable abnormality shows a subdermal hypoechoic 8 x 4 x 10 mm lesion without vascularity. No drainable fluid collection is evident.
Nonspecific subdermal 1 cm hypoechoic oval lesion may represent a sebaceous cyst/epidermal inclusion cyst. No drainable fluid collection or significant adjacent inflammatory changes. If there is persistent clinical concern follow-up to resolution is recommended.