44 years old male patient, history of surgical procedure L4-L5 decompression for cauda equina syndrome, presented with the complain of lower backache radiating to bilateral lower limbs + urinary retention with incontinence for the last 2.5 months.
- Abscess
- Hematoma
- Seroma
- Gossipyboma
- Neoplastic lesion
Answer
Dr. Fatima Mubarak | Aga Khan University Hospital, Karachi