Abstract
INTRODUCTION AND IMPORTANCE: Aspergillosis is defined as an opportunistic infection that may spread hematogenously. COVID-19 infection has not been reported as a direct cause or risk factor. Its treatment (e.g. corticosteroids) significantly increases the risk for invasive infections. The respiratory system remains the main target, and the Aspergillus fumigatus is the most responsible subtype. Other species like Aspergillus (A) flavus, A. niger, and A. nidulans follow in frequency. Other included sites are the skeletal muscular system and the entire spine leading to spondylodiscitis. Only a total of 118 cases of Aspergillus spondylodiscitis have been reported in the literature, and only 21 cases reporting spinal epidural abscess were identified. CASE PRESENTATION: The authors report a new rare case of invasive A. Niger spondylodiscitis with epidural and iliopsoas abscesses in a 63-year-old North African female patient with a history of coronavirus infection (COVID-19) treated with high doses of corticosteroids. The patient had favorable medical and radiological outcomes after 6 months of antibiotic and antifungal therapy. CLINICAL DISCUSSION: Fungal spondylodiscitis is a rare pathology that may be lethal. Immunosuppression plays a determining role. Discovertebral contamination results from hematogenous dissemination, found in the majority of cases in adults. The main symptom is segmental spinal pain, with an inflammatory pattern most often predominating in the thoracolumbar spine. Clinical signs of spinal cord compression, such as paresthesias, radiculalgia, and paraplegia, can sometimes be associated. Diagnosis of such spondylodiscitis is based on cultures and/or histology, whereas in most cases, it was made by MRI. Epidural abscess remains a rare entity. The authors will explore the current literature in more detail to dissect and explain this rare entity. CONCLUSION: Aspergillus spondylodiscitis remains a rare and very demanding clinical entity. Early diagnosis and well-targeted medical treatment seem the ideal solution given that this type of infection has a poor prognosis.