19 August 2020
: Case report 
Hemophagocytic Lymphohistiocytosis and Relapsing Polychondritis with Acute Myelogenous Leukemia: Case Report and Review of the Literature
Challenging differential diagnosis, Rare disease, Rare coexistence of disease or pathology
Hamza M. Alsaid1ABCDEF*, Adnan A.M. Wahdan2BCDEFG, Ihab N. Tahboub3ABCDEF, Nour M. Almakadma2ABCDEFDOI: 10.12659/AJCR.925287
Am J Case Rep 2020; 21:e925287
Table 1. Lab values through the patient’s Illness.
| Labs/weeks | First 2 Weeks | 4 Weeks | 6 Weeks | 8 Weeks | Remission | Outcome |
|---|---|---|---|---|---|---|
| CBC HBG (g/dL) | 11.9 | 7.5 | 6.5 | 7.2 | 10.4 | 60% blast cells |
| CBC, WBC (no/mm) | 14,600 | 51,000 | 3,100 | 10,700 | 9200 | |
| CBC, platelets (no/mm) | 308,000 | 550,000 | 75,000 | 270,000 | 290,000 | |
| Ferritin (ng/mL) | Not done | 3200 | 694 | 1939 | 568 | |
| RF, ANA | Negative | Negative | Negative | Negative | Negative | |
| Fibrinogen (mg/dL) | N/A | 143 | 279 | 200 | N/A | |
| Triglycerides (mg/dL) | N/A | N/A | 269 | N/A | N/A | |
| CRP (mg/dL) | 369 | 240 | 229 | 170 | 50 | |
| ESR (mm/hr) | 110 | 145 | 150 | N/A | 55 |