Table 2.

Cytokines measured when the fevers occurred.

Cytokines	Reference range	At the first time	At remission	At the second time	At remission	At the third time	At remission
IL-1β (pg/mL)	0–2	19.1	5.6	13.4	4.6	15.7	3.6
IL-6 (pg/mL)	2.15–12.75	97.54	20.3	80.2	16.82	57.13	14.2
IFN-γ (pg/mL)	2.55–4.37	8.59	4.65	5.58	3.37	6.32	2.15