Actinomycose pelvienne pseudotumorale avec atteinte multiradiculaire lombosacrée. À propos d'un cas

We report a case of pseudotumoral pelvic actinomycosis with lumbosacral spinal involvement in a 21 year-old woman. The radiological work-up showed a pseudotumoral left ovarian lesion extended to sacral spine, which involved the fifth lumbar vertebra. Diagnosis of actinomycosis was established in histopathological examination of the tubo-ovarian mass under laparotomy. After four months of treatment with ofloxacin and rifampicin evolution was marked by improvement of general health and infection, associated to a progressive recovery of motricity of the lower limbs. Early diagnosis of pelvic actinomycosis may prevent the occurrence of rare but severe neurological complications of this disease.