R. Acharya and UM. Kabadi (2017). Case of diabetic ketoacidosis as an initial presentation of Cushing's syndrome. Endocrinology, diabetes & metabolism case reports, 2017. https://doi.org/10.1530/EDM-16-0123

PubMed 28458895

[Abstract]
SUMMARY: Diabetic ketoacidosis (DKA) is commonly encountered in clinical practice. The current case is a unique and rare presentation of DKA as the initial manifestation of Cushing's disease secondary to ACTH-secreting pituitary adenoma. Appropriate management as elaborated in the article led to total remission of diabetes as well as the Cushing's disease.

LEARNING POINTS: DKA is a serious and potentially life-threatening metabolic complication of diabetes mellitus.Some well-known precipitants of DKA include new-onset T1DM, insulin withdrawal and acute illness.In a patient presenting with DKA, the presence of a mixed acid-base disorder warrants further evaluation for precipitants of DKA.We present a rare case of DKA as an initial manifestation of Cushing's disease secondary to ACTH-producing pituitary adenoma.