Multifocal peripheral nerve involvement associated with multiple myeloma

Yoshikazu Okamoto, Manabu Minami, Eriko Tohno, Izumi Anno, Akira Kunimatshu, Takuya Ueda

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


Infiltration of myeloma cells along the peripheral nerve is extremely rare, while multiple myeloma occasionally infiltrates the central nervous system. We present details of a patient in whom multiple myeloma had infiltrated a branch of the femoral nerve of the right inguinal region as well as the left ulnar nerve. The infiltration formed soft tissue masses, with the thickened nerves shown to be penetrating the center of the masses on ultrasonography and magnetic resonance imaging.

Original languageEnglish
Pages (from-to)1191-1193
Number of pages3
JournalSkeletal Radiology
Issue number12
Publication statusPublished - 2007 Dec


  • MRI
  • Multiple myeloma
  • Peripheral nerve involvement
  • US


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