PMC3046013_01
Response of AVP to 5% saline loading test. There was no response of AVP to a 5% saline loading test in our patient (closed circle). The gray area represents the normal response of AVP to 5% saline administration.
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PMC3046013_01_ccrep-2010-055f1.jpg
f1-ccrep-2010-055
T1-weighted magnetic resonance imaging of the pituitary gland showed an empty sella and disappearance of high intensity at the posterior lobe (Fig. 1).