We present a case of polymyositis (PM) following intrauterine fetal death.
The first presentation of PM in the patient was during postpartum. The pati
ent was referred to our hospital because of a fever of unknown cause 13 d a
fter delivery of dead fetus at 32 weeks' gestation. PM was diagnosed based
on the increased serum creatine phosphokinase level, typical electromyogram
findings and characteristic muscle biopsy findings.