tetano
Editor, Senior Moderator
J Med Case Rep
. 2022 Oct 19;16(1):375.
doi: 10.1186/s13256-022-03545-x.
Acquired pure red cell aplasia after severe acute respiratory syndrome corona virus 2 infection: a case report
Imane Karrat[SUP] 1 2 3 [/SUP], Hicham Eddou[SUP] 4 5 [/SUP]
Affiliations
Abstract
Background: Coronavirus disease 2019, caused by severe acute respiratory coronavirus 2, has been responsible, since December 2019, for a severe pandemic resulting in millions of deaths worldwide, and the number is still increasing. Although coronavirus disease 2019 is mostly a respiratory syndrome, it is considered a multisystemic disease and shows clinical diversity with a wide range of manifestations including hematological features.
Case presentation: We present the case of an Arab male, 77 years old, who developed severe anemia 8 weeks after acute infection with severe acute respiratory coronavirus 2. The investigations revealed acquired pure red cell aplasia. Workup for an associated underlying disorder was negative, ruling out secondary causes. The patient received corticosteroids as the standard treatment of primary acquired pure red cell aplasia, and he had a good response to treatment.
Conclusion: This case illustrates that acquired pure red cell aplasia might occur weeks after severe acute respiratory coronavirus 2 infection, suggesting that it might be considered a delayed complication of coronavirus disease 2019. The most relevant hypothesis of the pathogenesis of acquired pure red cell aplasia, in this case, is an immune mechanism triggered by infection with severe acute respiratory coronavirus 2 resulting in interruption of normal erythroid differentiation. We highlight the importance of follow-up care after the acute phase of coronavirus disease 2019 to spot late complications in order to successfully manage the secondary burden of the pandemic.
Keywords: Acquired pure red cell aplasia; COVID-19; SARS-CoV-2.
. 2022 Oct 19;16(1):375.
doi: 10.1186/s13256-022-03545-x.
Acquired pure red cell aplasia after severe acute respiratory syndrome corona virus 2 infection: a case report
Imane Karrat[SUP] 1 2 3 [/SUP], Hicham Eddou[SUP] 4 5 [/SUP]
Affiliations
- PMID: 36258221
- DOI: 10.1186/s13256-022-03545-x
Abstract
Background: Coronavirus disease 2019, caused by severe acute respiratory coronavirus 2, has been responsible, since December 2019, for a severe pandemic resulting in millions of deaths worldwide, and the number is still increasing. Although coronavirus disease 2019 is mostly a respiratory syndrome, it is considered a multisystemic disease and shows clinical diversity with a wide range of manifestations including hematological features.
Case presentation: We present the case of an Arab male, 77 years old, who developed severe anemia 8 weeks after acute infection with severe acute respiratory coronavirus 2. The investigations revealed acquired pure red cell aplasia. Workup for an associated underlying disorder was negative, ruling out secondary causes. The patient received corticosteroids as the standard treatment of primary acquired pure red cell aplasia, and he had a good response to treatment.
Conclusion: This case illustrates that acquired pure red cell aplasia might occur weeks after severe acute respiratory coronavirus 2 infection, suggesting that it might be considered a delayed complication of coronavirus disease 2019. The most relevant hypothesis of the pathogenesis of acquired pure red cell aplasia, in this case, is an immune mechanism triggered by infection with severe acute respiratory coronavirus 2 resulting in interruption of normal erythroid differentiation. We highlight the importance of follow-up care after the acute phase of coronavirus disease 2019 to spot late complications in order to successfully manage the secondary burden of the pandemic.
Keywords: Acquired pure red cell aplasia; COVID-19; SARS-CoV-2.