“…However, in cases that are suspected to involve a suppurative process, diffusion MRI should definitely be conducted. Likewise, patients with a history of spinal surgery, spinal abscesses, haematomas, hypertrophic scars, fibrosarcomas, rhabdomyosarcomas, and schwannomas should definitely be considered in the differential diagnosis and considered when planning diagnostic procedures (28)(29)(30)(31)(32)(33)(34)(35) (Table 2). In our cases, a history of previous operations and long-lasting symptoms made us consider foreign bodies left in the surgical site.…”