Allograft infiltration and meningoencephalitis by SARS‐CoV‐2 in a pancreas‐kidney transplant recipient. Issue 11 (30th August 2020)

• Record Type: Journal Article
• Authors: Westhoff, Timm H.; Seibert, Felix S.; Bauer, Frederic; Stervbo, Ulrik; Anft, Moritz; Doevelaar, Adrian A. N.; Rohn, Benjamin J.; Winnekendonk, Guido; Dittmer, Ulf; Schenker, Peter; Vonbrunn, Eva; Amann, Kerstin; Viebahn, Richard; Babel, Nina
• Is Part Of: American journal of transplantation. Volume 20:Issue 11(2020)
• Page Start: 3216
• Page End: 3220
• Publication Date: 2020-08-30
• Subjects: Transplantation of organs, tissues, etc -- Periodicals; 617.95
• DOI: 10.1111/ajt.16223
• Languages: English
• ISSNs: 1600-6135

Abstract

Abstract : Severe acute respiratory syndrome corona virus 2 (SARS‐CoV‐2) preferentially affects epithelia of the upper and lower respiratory tract. Thus, impairment of kidney function has been primarily attributed until now to secondary effects such as cytokine release or fluid balance disturbances. We provide evidence that SARS‐CoV‐2 can directly infiltrate a kidney allograft. A 69‐year‐old male, who underwent pancreas‐kidney transplantation 13 years previously, presented to our hospital with coronavirus disease 2019 (COVID‐19) pneumonia and impaired pancreas and kidney allograft function. Kidney biopsy was performed showing tubular damage and an interstitial mononuclear cell infiltrate. Reverse transcriptase polymerase chain reaction from the biopsy specimen was positive for SARS‐CoV‐2. In‐situ hybridization revealed SARS‐CoV‐2 RNA in tubular cells and the interstitium. Subsequently, he had 2 convulsive seizures. Magnetic resonance tomography suggested meningoencephalitis, which was confirmed by SARS‐CoV‐2 RNA transcripts in the cerebrospinal fluid. The patient had COVID‐19 pneumonia, meningoencephalitis, and nephritis. SARS‐CoV‐2 binds to its target cells through angiotensin‐converting enzyme 2, which is expressed in a broad variety of tissues including the lung, brain, and kidney. SARS‐CoV‐2 thereby shares features with other human coronaviruses including SARS‐CoV that were identified as pathogens beyond the respiratory tract as well. The present case should provide awareness that extrapulmonary symptoms in COVID‐19 may be attributable to viral infiltration of diverse organs. Abstract : This case of a transplant recipient suffering from COVID‐19 pneumonia, meningoencephalitis, and nephritis shows that extrapulmonary symptoms may be attributable to viral infiltration of organs.