Right iliac fossa region evaluation with linear ultrasound transducer revealed dilated, non-compressible, non-peristaltic, blind-ended tubular structure measuring about 16 mm at its maximum AP diameter, surrounded by a thin rim of free fluid and echogenic (inflamed) mesenteric fat with few reactive adjacent lymph nodes, containing an echogenic structure measuring 13.9 mm in diameter and casting an acoustic shadow with positive tenderness on probing at the time of the scan.