Margarida Maia, PhD, science writer —

Roughly half of people worldwide with Cushing’s syndrome see their diagnosis delayed by more than two years despite showing symptoms of the disease, according to a new international survey. Researchers found that this delay perhaps occurs because doctors dismiss some of the hormonal disorder’s initial symptoms — which…

A man with a known history of human immunodeficiency virus (HIV) infection and asthma developed Cushing’s syndrome after taking Tybost (cobicistat) together with fluticasone, according to a report from Spain. Tybost is a antiretroviral medicine booster, while fluticasone is a corticosteroid. The condition occurred because Tybost slows down how fast…

A man developed Cushing’s syndrome that was caused by a tumor in his prostate gland, according to a report from Singapore. He did not present the usual symptoms of Cushing’s, but instead appeared to have a severe excess of cortisol, the body’s main stress hormone. His symptoms included lower-than-normal…

People with an excess of cortisol due to a benign tumor in the adrenal glands, known as an adrenal adenoma, can be more prone to bone loss even if the excess is mild, according to a Japanese study. Bone loss was more common in women and patients with a low…

Adult stem cells derived from the belly skin of healthy people behaved in a similar way to fat cells when challenged to grow in an environment mimicking Cushing’s syndrome, a study found. According to the study’s authors, these cells “could represent a reliable model to track the mechanisms” involved in…

There are sets of microRNAs that may be used as markers for inherited or newly arising primary macronodular adrenal hyperplasia (PMAH), a rare cause of Cushing’s syndrome, a small study found. According to researchers, these microRNAs — short RNA molecules that help control the activity of certain genes — also…

Excessive cortisol might have triggered an acute exacerbation of chronic hepatitis C — an inflammation of the liver caused by an infection with the hepatitis C virus — in a woman who also had Cushing’s syndrome, according to a recent report. The woman, who was scheduled to undergo an adrenalectomy…

The case of an elderly woman who may have developed Cushing’s syndrome due to a hormone-producing lump in her lungs highlights the need for a timely and “multidisciplinary approach in [the] diagnosis and management” of hypercortisolism disorders, according to a new report. This patient’s signs and symptoms progressed…

Cushing’s syndrome triggered by different causes can have similar effects on a person’s metabolism, or the set of chemical changes that take place in the body, a study suggests. The study, “Metabolic profile differences in ACTH-dependent and ACTH-independent Cushing syndrome,” was published in the journal Chronic Diseases…

A 43-year-old woman developed Cushing’s syndrome due to bilateral adrenal adenomas, or a tumor on each of her two adrenal glands, according to a recent case report. “Although Cushing’s syndrome due to bilateral adrenal adenoma is rare, it should be considered in mid-aged females with typical symptoms,” researchers wrote. The…