title: Ultrasonographic diagnosis of lipofibromatous hamartoma of the median nerve.
abstract: Lipofibromatous hamartoma (LFH) is an extremely rare benign tumor, which is characterized by an excessive infiltration of the epineurium and perineurium by fibroadipose tissues.A 27-year-old woman was diagnosed with left carpal tunnel syndrome (CTS) due to (LFH) of the median nerve. LFH was diagnosed by MRI and sonography; the characteristic ultrasonographic feature of LFH showed a good correlation with pathognomonic MRI findings. The median nerve was involved along its course in the forearm; however, the patient needed carpal tunnel release because of severe compression of the median nerve under the flexor retinaculum.Radiologic evaluation of patient with CTS to evaluate probable secondary CTS is recommended.
authors: Department of Orthopedics and Hand Surgery, Urmia University of Medical Sciences, Urmia, Iran.
authors: Ahmadreza
authors: A
authors: Afshar
authors: Department of Orthopedics and Hand Surgery, Urmia University of Medical Sciences, Urmia, Iran.
authors: Omid
authors: O
authors: Assadzadeh
authors: Department of Radiology, Urmia University of Medical Sciences, Urmia, Iran.
authors: Afshin
authors: A
authors: Mohammadi
keywords: Carpal Tunnel Syndrome; Hamartoma; Median Nerve