Fig. 1

Thirty-year-old male with lymphangioma in the proximal leg along the posterior aspect. Findings: axial (a) and sagittal (b) T2WI images at the level of the proximal leg showing a multiloculated high-signal intensity lesion in the intermuscular plane between the soleus (yellow arrow) and lateral head of the gastrocnemius muscles (yellow asterisk). Multiple thin internal septations seen within predominantly in the superior aspect (red arrow). The lesion appears to be away from the joint with no intra-articular continuation. Technique: Philips Insta 1.5-T MRI—T2WI axial and sagittal: TR 4843 ms, TE 100 ms, matrix 324 × 260 and slice thickness 3 mm