OBJECTIVE: To describe a case of spontaneous resolution of primary hypercortisolism from Cushing disease (CD) due to pituitary apoplexy (PA). METHODS: Clinical, laboratory, and pathologic information are described. RESULTS: A 59-year-old female presented with a headache, a 2.3 cm sellar mass with a questionable hemorrhagic component, and clinical signs of hypercortisolism. On further evaluation, she had an increased 24-hour urine free cortisol, abnormal serum cortisol during a low dose dexamethasone suppression test, and an elevated plasma adrenocorticotropic hormone (ACTH), consistent with pituitary CD. As she was being prepared for surgical resection, she was noted to have spontaneous biochemical remission associated with resolution of her symptoms of hypercortisolism, and a repeat magnetic resonance imaging scan showed shrinkage of the sellar mass. She has been managed conservatively since and remains in clinical/biochemical remission until present time, 18 months following her initial presentation. CONCLUSION: We report a case of spontaneous resolution of CD from symptomatic hemorrhage within an ACTH-secreting pituitary adenoma, or PA. This has been rarely reported in the medical literature. The fact that she did not pass through a phase of adrenal withdrawal, makes us suspect a residual functional adenoma within or around the sella which may eventually grow, causing her disease to recur, as has been reported. Hence, continued monitoring will be required.
OBJECTIVE: To describe a case of spontaneous resolution of primary hypercortisolism from Cushing disease (CD) due to pituitary apoplexy (PA). METHODS: Clinical, laboratory, and pathologic information are described. RESULTS: A 59-year-old female presented with a headache, a 2.3 cm sellar mass with a questionable hemorrhagic component, and clinical signs of hypercortisolism. On further evaluation, she had an increased 24-hour urine free cortisol, abnormal serum cortisol during a low dose dexamethasone suppression test, and an elevated plasma adrenocorticotropic hormone (ACTH), consistent with pituitary CD. As she was being prepared for surgical resection, she was noted to have spontaneous biochemical remission associated with resolution of her symptoms of hypercortisolism, and a repeat magnetic resonance imaging scan showed shrinkage of the sellar mass. She has been managed conservatively since and remains in clinical/biochemical remission until present time, 18 months following her initial presentation. CONCLUSION: We report a case of spontaneous resolution of CD from symptomatic hemorrhage within an ACTH-secreting pituitary adenoma, or PA. This has been rarely reported in the medical literature. The fact that she did not pass through a phase of adrenal withdrawal, makes us suspect a residual functional adenoma within or around the sella which may eventually grow, causing her disease to recur, as has been reported. Hence, continued monitoring will be required.
Authors: Y Sammy Woo; Andrea M Isidori; Winnie Z Wat; Gregory A Kaltsas; Fari Afshar; Ian Sabin; Paul J Jenkins; John P Monson; G Michael Besser; Ashley B Grossman Journal: J Clin Endocrinol Metab Date: 2005-05-10 Impact factor: 5.958
Authors: Patrick L Semple; Jacques C De Villiers; Robert M Bowen; M Beatriz S Lopes; Edward R Laws Journal: J Neurosurg Date: 2006-06 Impact factor: 5.115
Authors: Osamah J Choudhry; Asad J Choudhry; Elkin A Nunez; Jean Anderson Eloy; William T Couldwell; Ivan S Ciric; James K Liu Journal: Pituitary Date: 2012-09 Impact factor: 4.107
Authors: B M K Biller; A B Grossman; P M Stewart; S Melmed; X Bertagna; J Bertherat; M Buchfelder; A Colao; A R Hermus; L J Hofland; A Klibanski; A Lacroix; J R Lindsay; J Newell-Price; L K Nieman; S Petersenn; N Sonino; G K Stalla; B Swearingen; M L Vance; J A H Wass; M Boscaro Journal: J Clin Endocrinol Metab Date: 2008-04-15 Impact factor: 5.958