A Small Solitary Pulmonary Nodule Discovered by 18F-fluorodeoxyglucose Positron Emission Tomography and CT： Rare Infection Instead of Rare Tumor

摘要

THE causes of Cushing’s syndrome are mainly divided into adrenocorticotropic hormone (ACTH) dependent and independent. ACTH dependent hypercortisolism represents excess ACTH secreting by the pituitary or tumor outside the pituitary;