Spontaneous Hematomas and Deep Vein Thrombosis during the Recovery from a SARS-CoV-2 Infection: Case Report and Literature Review.

ABSTRACT

Background: The frequent occurrence of thromboembolic events in patients infected with the severe acute respiratory syndrome CoV2 (SARS-CoV-2) virus is a well-recognized fact in the medical literature, but less data is available about possible hemorrhagic incidents. Methods: We report the case of a 76-year-old patient who suffered from a mild COVID-19 infection in September 2021 and after four weeks, experienced a completely spontaneous popliteal hematoma followed by deep vein thrombosis (DVT). Therapy with low molecular weight heparins (LMWH) was started, but subsequently, the patient developed a massive sub-pectoral and calf hematoma leading to moderate post-hemorrhagic anemia and acute kidney injury. This patient was treated completely conservatively. Conclusions: Considering the continuous spread of the infection with various, continuously evolving strains of this virus and the extended use of LWMH in clinical practice, such cases were seldom described in the medical literature, but should be considered as a potential cause for hemorrhagic events.