@article{DetomasAltieriSchloetelburgetal.2021,
  author    = {Detomas, Mario and Altieri, Barbara and Schl{\"o}telburg, Wiebke and Appenzeller, Silke and Schlaffer, Sven and Coras, Roland and Schirbel, Andreas and Wild, Vanessa and Kroiss, Matthias and Sbiera, Silviu and Fassnacht, Martin and Deutschbein, Timo},
  title     = {Case Report: Consecutive Adrenal Cushing's Syndrome and Cushing's Disease in a Patient With Somatic CTNNB1, USP8, and NR3C1 Mutations},
  series = {Frontiers in Endocrinology},
  volume    = {12},
  journal   = {Frontiers in Endocrinology},
  issn      = {1664-2392},
  doi       = {10.3389/fendo.2021.731579},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-244596},
  year      = {2021},
  abstract  = {The occurrence of different subtypes of endogenous Cushing's syndrome (CS) in single individuals is extremely rare. We here present the case of a female patient who was successfully cured from adrenal CS 4 years before being diagnosed with Cushing's disease (CD). The patient was diagnosed at the age of 50 with ACTH-independent CS and a left-sided adrenal adenoma, in January 2015. After adrenalectomy and histopathological confirmation of a cortisol-producing adrenocortical adenoma, biochemical hypercortisolism and clinical symptoms significantly improved. However, starting from 2018, the patient again developed signs and symptoms of recurrent CS. Subsequent biochemical and radiological workup suggested the presence of ACTH-dependent CS along with a pituitary microadenoma. The patient underwent successful transsphenoidal adenomectomy, and both postoperative adrenal insufficiency and histopathological workup confirmed the diagnosis of CD. Exome sequencing excluded a causative germline mutation but showed somatic mutations of the β-catenin protein gene (CTNNB1) in the adrenal adenoma, and of both the ubiquitin specific peptidase 8 (USP8) and the glucocorticoid receptor (NR3C1) genes in the pituitary adenoma. In conclusion, our case illustrates that both ACTH-independent and ACTH-dependent CS may develop in a single individual even without evidence for a common genetic background.},
  language  = {en}
}
@article{BalaRonchiPichletal.2014,
  author    = {Bala, Margarita and Ronchi, Cristina L. and Pichl, Josef and Wild, Vanessa and Kircher, Stefan and Allolio, Bruno and Hahner, Stefanie},
  title     = {Suspected metastatic adrenocortical carcinoma revealing as pulmonary Kaposi sarcoma in adrenal Cushing's syndrome},
  doi       = {10.1186/1472-6823-14-63},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-110553},
  year      = {2014},
  abstract  = {Background Kaposi sarcoma (KS) is a malignant disease most commonly diagnosed in the setting of a human immunodeficiency virus (HIV) infection and in patients receiving immunosuppressive treatment. Pulmonary KS has never been reported in association with endogenous Cushing's syndrome (CS). Case presentation A 60-year-old woman presented with symptoms and signs of CS. Adrenal CS was confirmed by standard biochemical evaluation. Imaging revealed a right adrenal lesion (diameter 3.5 cm) and multiple pulmonary nodules, suggesting a cortisol-secreting adrenal carcinoma with pulmonary metastases. The patient underwent right adrenalectomy with a pathohistological diagnosis of an adrenal adenoma. Subsequent thoracoscopic wedge resection of one lung lesion revealed pulmonary KS with positive immunostaining for human herpes virus 8 (HHV-8). HIV-serology was negative. Hydrocortisone replacement was initiated for secondary adrenal insufficiency after surgery. Post-operative follow up imaging showed complete remission of all KS-related pulmonary nodules solely after resolution of hypercortisolism. Conclusion KS may occur in the setting of endogenous CS and may go into remission after cure of hypercortisolism without further specific treatment.},
  language  = {en}
}