Case: A 73-year-old individual presented with pyuria and underwent an axial CT scan through pelvis (Image attached). History: No other relevant history or data available. Based on this clinical presentation, What is the most likely diagnosis?

Lymphoma Avascular Necrosis of the Hips Emphysematous Cystitis Rectal Carcinoma Uterine Fibroids * This case is from Docplexus Editorial Team for educative purpose only. Source: Learning Radiology