INTRODUCTION During the pandemic caused by the SARSCoV-2 virus, some patients who develop severe forms of COVID-19 present thrombotic microangiopathy in the course of the disease’s clinical progression. METHODS Data came from direct patient observation and clinical records. We performed a kidney biopsy and used optical microscopy and immunofluorescence techniques. RESULTS We present the case of a 78-year-old male patient, mestizo, overweight with a history of high blood pressure, ischemic cardiopathy and chronic obstructive pulmonary disease who was first admitted to the hospital due to respiratory symptoms and diarrhea related to COVID-19, from which he recovered. He was subsequently readmitted with symptoms of acute renal dysfunction accompanied by mild anemia and thrombocytopenia; at the same time, he resulted negative for COVID-19 via a real-time polymerase chain reaction test. A kidney biopsy revealed thrombi in glomerular capillaries, acute tubular necrosis, thickening of extraglomerular blood vessel walls, and C3 deposits in the glomerular tufts. CONCLUSIONS We describe a case of thrombotic microangiopathy with kidney biopsy in a patient recovering from COVID-19. Acute renal dysfunction is a form of thrombotic microangiopathy that has been observed in patients recovering from COVID-19.
CITATION STYLE
López-Marín, L., Bacallao-Méndez, R. A., Llerena-Ferrer, B., Badell-Moore, A., García-Villar, Y., Rodríguez-Leyva, L., & Herrera-Valdés, R. (2022). Thrombotic Microangiopathy in Patients Recovering from COVID-19. MEDICC Review, 24(1), 32–35. https://doi.org/10.37757/MR2022.V24.N1.2
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