Figure 4
From: Resection of small plexiform neurofibromas in neurofibromatosis type 1 children
4A: Pre-surgical T2-weighted STIR-sequence, axial section: discrete signs of flat funicular, cutaneous and subcutaneous PNF near the left iliac crest with involvement of soft tissue, but without visible infiltration of abdominal muscles. 4B: Pre-surgical clinical view of PNF in the left flank. 4C: Post-surgical T2-weighted Haste-sequence: complete resection of tumor, only a smooth fibrous post-surgical induration and small scar can be identified. 4D: Post-surgical clinical view of hypertrophic scar.