Orbital complication of acute ethmoiditis: A Tunisian paediatric cross sectional study

Acute ethmoiditis complicated by intraorbital abscess, orbital cellulitis, and cerebral empyema in a 14-year-old girl

We report the case of a 14-year-old girl with pain and protrusion of the left eye and treated with diclofenac. Clinical and paraclinical examinations revealed a cerebral empyema and a left retro-orbital abscess complicating an acute ethmoiditis. Parenteral antibiotic remains essential in the management of acute ethmoiditis to prevent complications.

Clinical Markers of Need for Surgery in Orbital Complication of Acute Rhinosinusitis in Children: Overview and Systematic Review

Background: Although they can occur at all ages, orbital (OC) and periorbital cellulitis (POC) prevail in the pediatric population. Acute rhinosinusitis (ARS) is the most frequent predisposing factor of OC. Recent literature has suggested a medical management approach for OC and POC, with surgery reserved only for more severe cases. However, there is still a lack of consensus on the clinical markers of a need for surgery. The aim of this systematic review was to identify clinical markers of a need for surgery in children with OC. Our systematic review, in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) process, yielded 1289 articles finally screened. This resulted in 31 full texts that were included in a qualitative analysis. The results of this review suggest that in children aged over 9 years, large subperiosteal orbital abscesses (SPOAs), impaired vision, ophthalmoplegia, proptosis, elevated C-reactive protein (CRP) and absolute neutrophil counts (ANC), hemodynamic compromise, no clinical improvement after 48/72 h of antibiotic therapy, and a Chandler III score or higher are clinical markers of the need for surgery. However, most of the studies are observational and retrospective, and further studies are needed to identify reliable and repeatable clinical markers of the need for surgery.

Sinogenic Orbital Complications

BACKGROUND

The term "orbital complication" does not designate an independent nosological entity, but is rather a collective designation for diseases or disease effects that involve the orbit and its internal structures by extension from outside. In general, their most prominent manifestation is swelling of the orbital soft tissues, usually unilaterally. The incidence of sinogenic orbital complications is approximately 1.6 per 100 000 children and 0.1 per 100 000 adults per year.

METHODS

This review is based on publications retrieved by a selective search of the literature on the epidemiology, diagnosis, and treatment of sinogenic orbital complications.

RESULTS

Acute sinusitis is the most common cause of orbital complications. These are diseases of the orbit with potentially serious consequences for the eye and the risk of intracranial complications such as cavernous sinus thrombosis, meningitis, or brain abscess. Aside from acute sinusitis, many other infectious and non-infectious diseases can extend to and involve the orbit. Because of the complexity and severity of the condition, its diagnosis and treatment are always an interdisciplinary matter. The treatment is primarily conservative, under observation in a hospital, and generally consists of the treatment of acute sinusitis with measures to combat edema along with the administration of broad-spectrum antibiotics. Surgical intervention is needed in severe cases or if there is an abscess. An endonasal approach is usually used for drainage.

CONCLUSION

In 95-98% of cases in stages I-IV, healing is complete and without further sequelae. Even if vision is affected preoperatively, it usually recovers fully when therapy is appropriate. Approximately 15% of the patients who undergo surgery need more than one operative procedure.