Life-Threatening Retroperitoneal Hematoma in a Patient with COVID-19

Table 1

Pertinent laboratory investigations during hospital course.

Laboratory values (reference ranges)	On admission	Day 3 (worsening oxygen requirements)	At the time of development of hematoma
Hemoglobin (13.0–17.0 g/dL)	14.6	13.8	13.2
Platelet count (150–400 × 10^3 mm^3)	236	226	397
Prothrombin time (10.4–13.7 sec)	11.9	12.8	12.2
Activated partial thromboplastin time (27.2–35.7 sec)	26.1	33.2	31
D-dimer (0.00–211.00 ng/mL)	437	554	521