25 July 2022
: Case report 
Isolated Anemia in a 69-Year-Old Man with HIV-1: Features of Pure Red Cell Aplasia Mediated by Chronic Parvovirus-B19 Infection
Rare disease
Jason Wylde1ABCDEF, Massimo A. Berneri1ABCDEF, Jacques A.J. Malherbe12BCDEF, Sue Davel12ABCDEF*DOI: 10.12659/AJCR.936445
Am J Case Rep 2022; 23:e936445
Table 1. Initial complete blood count parameters obtained on admission.
| Parameter | Reference range & units | Result on admission |
|---|---|---|
| Hb | 130-170 g/L | 81 |
| RCC | Cells×10/L | 2.83 |
| PCV | N/A | 0.253 |
| MCHC | 320–360 g/L | 320 |
| MCV | 82–100 fL | 89 |
| MCH | pg | 28.6 |
| RDW | <16% | 15 |
| Platelets | 135–370×10/L | 341 |
| WCC | Cells×10/L | 5.2 |
| Lymphocytes | 1.0–4.0×10/L | 0.8 |
| Neutrophils | 1.8–7.5×10/L | 2.1 |
| Eosinophils | <0.7×10/L | 1.6 |
| Basophils | <0.4×10/L | 0.1 |
| fL – femtolitre; g – grams; Hb – hemoglobin; L – liter; MCH – mean cell hemoglobin; MCHC – mean cell hemoglobin concentration; MCV – mean cell volume; N/A – not applicable; PCV – packed cell volume; pg – picogram; RCC – red cell count; RDW – red cell distribution width; WCC – white cell count; % – percent. | ||