A 42-year-old man with posterior thigh pain

Wei-Ting Wu, Ke-Vin Chang
 Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan

Correspondence Address:
Ke-Vin Chang,
Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei.Hu Branch and National Taiwan University College of Medicine, No. 87 Neijiang St, Wanhua District, Taipei 108
Taiwan

Source of Support: None, Conflict of Interest: None