OBJECT High-resolution PET (hrPET) performed using a high-resolution research
tomograph is reported as having a resolution of 2 mm and could be used to detect …

Objective In MRI-negative cases Cushing's disease (CD), surgeons perform a more
extensive exploration of the pituitary gland, with fewer instances of hormonal remission. 18 F …

Small functional pituitary tumors can cause severely disabling symptoms and early death.
The gold standard diagnostic approach includes laboratory tests and MRI, with or without …

Despite the high resolution of magnetic resonance imaging (MRI) of the pituitary gland, up to
40% of cases of Cushing's disease (CD) have normal MRI. Fused images of positron …

Object Fifty to eighty percent of Cushing disease is diagnosed by typical endocrine
responses. Recently, the number of diagnoses of Cushing disease without typical Cushing …

Purpose MRI is commonly used in the evaluation of pituitary adenomas (PAs). However, it
has difficulty to locate the lesions sometimes, especially microadenomas and/or …

Pituitary adenoma has been reported to be detectable in only 36–63% of Cushing's disease
(CD) patients by magnetic resonance imaging (MRI). In this study, we investigate the …

Pituitary MRI is essential in the diagnosis of ACTH‐dependent Cushing's syndrome, but its
results are inconsistent. The demonstration of a sellar image compatible with the diagnosis …

This study was designed to evaluate the ability of PET/MRI, using 18F-FDG and 68Ga-
DOTATATE as tracers, to detect hormone-producing pituitary microadenoma when …

We report a patient with Cushing's disease (CD) and two pituitary adenomas that
demonstrated different imaging characteristics and therefore suggest an alternative imaging …