this case , which presents many classical features of plasma cell dyscrasia ( polyneuropathy with albumino-cytological dissociation , radiological osseous condensation , low concentrations of lambda light chain protein ) , illustrates some unusual features of solitary plasmacytomas associated with peripheral neuropathy : the young age of our patient , an acute progression of the neuropathy in the early stages , tumoral localisation in the diaphysis of a long bone .
C0031117
peripheral neuropathy
C0442874
neuropathy