ABSTRACT
The mucormycosis is an opportunistic mycosis which has a high rate of global mortality with a bad prognosis. The present clinical case shows a patient attended in the Intensive Care Unit because of a breathing insufficiency secondary to a pneumonia. Among his antecedents there is a larynx carcinoma totally remittent after chemo- and radiotherapy. He develops an infrapalpebral injury which spreads rapidly in a bilateral way acquiring a necrotic look that it did not have initially. Having that evolution, it is implemented a treatment with liposomal amphotericin B and granulocyte colony-stimulating factors after an injury biopsy, whose posterior cultive shows growing of Mucor. This kind of pathology must be initially suspected in all the patients with a neoplasia and its treatment must be early and agressive. At the moment the diagnosis is suspected there is a great tissue destruction and for that reason the patients usually die in spite of the instauration of aggressive therapies
