BPNST -- deep peroneal (fibular) nerve

+C

Benign Peripheral Nerve Sheath Tumour Arm

Note: "Target Sign" on T2FS -- due to collagen and condensed Schwann cells.

Peripheral Nerve Sheath Tumour (Median Nerve)

T1

T2FS

T1FS + Gd

T2FS

Peripheral Nerve Sheath Tumour (Ulnar nerve)