An Atraumatic Symphysiolysis with a Unilateral Injured Sacroiliac Joint in a Patient with Cushing’s Disease: A Loss of Pelvic Stability Related to Ligamentous Insufficiency?

Table 2

CRH stimulation test and petrosal sinus sampling confirmed the diagnosis of an ACTH-dependent CD.

(a) CRH stimulation test

Time (min)	−15	0	15	30	45	60
Cortisol (nmol/L)	411.2	514.5	857	869.9	811.1	730.3
ACTH (pmol/L)	9.83	11.59	28.22	24.25	20.56	16.98

(b) Sinus petrosus sampling

Right sinus petrosus
Time (min)	−10	0	3	5	10
ACTH (pmol/L)	477.2	492.9	3024	2247	1815
Left sinus petrosus
Time (min)	−10	0	3	5	10
ACTH (pmol/L)	86.04	46.82	546.2	486.7	232.5
Peripheral venous
Time (min)	−10	0	3	5	10
ACTH (pmol/L)	11.51	12.88	17.18	20.74	23.99