ABSTRACT
Aspergillosis and mucormycosis are filamentous fungal infections occurring predominantly in immunocompromised patients. Fulminant process with rapid infiltration of the contiguous tissue is distinctive for both type of fungi. The rhinocerebral co-infection by Aspergillus and Mucorales is very rare and is usually associated in immunocompromised patients with a high mortality rate. This rare co-infection leads to difficulties in diagnosis, and therapeutic delays can result in a poor prognosis. Overall, the treatment of choice is surgical debridement and liposomal amphotericin B. This paper describes a combined aspergillosis and mucormycosis case in a diabetes mellitus type 2 patient with chronic ulcerations of the palatal and cheek. To our knowledge, this is the first report of an uncommon co-infection of Aspergillus fumigatus and Rhizopus arrhizus in a rhino-orbital presentation.
ABSTRACT
Coronavirus disease 2019 (COVID-19) is associated with a severe acute respiratory condition requiring respiratory support and mechanical ventilation. Based on the pathophysiology and clinical course of the disease, a therapeutic approach can be adapted. Three phases have been identified, in which different strategies are recommended in a stepwise invasiveness approach. In the second or acute phase, patients are frequently admitted to the ICU for severe pneumonia and hypoxemia with evidence of a proinflammatory and hypercoagulable state. This stage is an opportunity to intervene early in the disease. Medical strategies and mechanical ventilation should be individualized to improve outcomes.
