ABSTRACT
Three adult Venezuelan patients with virologically confirmed Chikungunya fever, who developed extensive acute nasal skin necrosis early in the course of a life-threatening illness characterized by shock and multiple organ dysfunction syndrome, are discussed. One patient survived and fully recovered. Nasal necrosis has not previously been associated with the disease.
Subject(s)
Chikungunya Fever/complications , Necrosis , Nose Diseases , Skin Diseases , Adult , Aged , Fatal Outcome , Humans , Middle Aged , Necrosis/etiology , Necrosis/pathology , Nose/pathology , Nose Diseases/etiology , Nose Diseases/pathology , Skin Diseases/etiology , Skin Diseases/pathology , VenezuelaABSTRACT
A large epidemic of Chikungunya fever currently affects the Caribbean, Central and South America. Despite a high number of reported cases, little is known on the occurrence of severe clinical complications. We describe four Venezuelan patients with a severe and/or lethal course who exhibit unusual manifestations of the disease. Case 1 describes a 75 year-old man with rapid onset of septic shock and multi-organ failure. Cases 2 and 3 describe two patients with rapid aggressive clinical course who developed shock, severe purpuric lesions and a distinct area large of necrosis in the nasal region. Case 4 depicts a splenectomized woman with shock, generalized purpuric lesions, bullous dermatosis and acronecrosis of an upper limb. Chikungunya fever in the Western hemisphere may also associate with atypical and severe manifestations. Some patients experience a life-threatening, aggressive clinical course, with rapid deterioration and death due to multisystem failure.
