J Korean Radiol Soc.
1986 Dec;22(6):947-952. 10.3348/jkrs.1986.22.6.947.
CT findings in rhinocerebral mucormycosis & aspergillosis
- KMID: 2462245
- DOI: http://doi.org/10.3348/jkrs.1986.22.6.947
Abstract
- Invasive aspergilosis or mucormycosis of the paranasal sinuses involving the cranial cavity is termed'rhinocerebral' mycosis, which is often difficult to differentiate from malignancy. Prognosis of rhinocerabralmycosis: is diastrous and usually fatal. The authors herein report 6 cases of rhinocerebral mycosis: two of themwe mucormycosis and four were aspiergillosis histopathologically. Main CT featurs are nodular mucosal thickeningin the multiple sits of the paranasal sinuses that extend to orbital apex or cavernosu sinus through focaldestruction of bony wall. In spite of their invasiveness beyond bony boundary, destruction is not so remarkableand it is always accompained by bony sclerosis. Awareness of these diseases and CT patterns discussed in thisreport should be helpful in leading to early biopsy and treamtent.
