{'fraction_non_alphanumeric': 0.02078239608801956, 'fraction_numerical': 0.004889975550122249, 'mean_word_length': 5.849372384937238, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Zygomycosis involving lungs, heart and brain, superimposed on pulmonary edema

Zygomycosis is an uncommon but frequently fatal infection and occurs mostly in immunosuppressed hosts, whereas approximately 50% of zygomycosis occurs in diabetic patients. The current patient initially presented with persistent pulmonary edema secondary to renal failure. This was the last of four admissions within 1 year for this 68‐year‐old woman, for whom the chief complaints were shortness of breath and chest pain. Her past medical history included insulin‐requiring type 2 diabetes and hypertension for 10 years, and chronic heart and renal failure. She was previously admitted to the hospital for what appeared to be pulmonary edema secondary to renal failure. In the last admission the patient developed pulmonary hemorrhage and metabolic acidosis. Transbronchial biopsy was performed, showing irregular fungal hyphae in the blood vessels, morphologically consistent with zygomycosis. Central nervous system computed tomography also revealed a large infarct in the cerebral hemisphere. The patient died on the seventh hospital day. At autopsy three organs were extensively involved by zygomycosis: (i) lungs were diffusely hemorrhagic with acute infarcts; (ii) pericardium had fibrotic inflammation; and (iii) the left cerebral hemisphere, cerebellum and pons had large hemorrhagic infarct by zygomycosis infection. Corticosteroid medication and hemodialysis triggered increasing hyperglycemia, metabolic acidosis and iron overload, which contributed to zygomycosis infection that subsequently spread to the heart and brain as a rare consequence.