Neonatal Cushing Syndrome: A Rare but Potentially Devastating Disease

Clin Perinatol. 2018 Mar;45(1):103-118. doi: 10.1016/j.clp.2017.10.002. Epub 2017 Dec 12.

Abstract

Neonatal Cushing syndrome (CS) is most commonly caused by exogenous administration of glucocorticoids and rarely by endogenous hypercortisolemia. CS owing to adrenal lesions is the most common cause of endogenous CS in neonates and infants, and adrenocortical tumors (ACTs) represent most cases. Many ACTs develop in the context of a TP53 gene mutation, which causes Li-Fraumeni syndrome. More rarely, neonatal CS presents as part of other syndromes such as McCune-Albright syndrome or Beckwith-Wiedemann syndrome. Management usually includes resection of the primary tumor with or without additional medical treatment, but manifestations may persist after resolution of hypercortisolemia.

Keywords: Adrenal hyperplasia; Adrenocortical tumors; Cushing syndrome; Hypercortisolemia; Infant.

Publication types

  • Review

MeSH terms

  • Adrenal Cortex / surgery
  • Adrenal Cortex Neoplasms / congenital*
  • Adrenal Cortex Neoplasms / diagnosis
  • Adrenal Cortex Neoplasms / metabolism
  • Adrenal Cortex Neoplasms / therapy
  • Adrenocortical Adenoma / congenital*
  • Adrenocortical Adenoma / diagnosis
  • Adrenocortical Adenoma / metabolism
  • Adrenocortical Adenoma / therapy
  • Adrenocortical Carcinoma / congenital*
  • Adrenocortical Carcinoma / diagnosis
  • Adrenocortical Carcinoma / metabolism
  • Adrenocortical Carcinoma / therapy
  • Chemotherapy, Adjuvant
  • Circadian Rhythm
  • Cushing Syndrome / congenital*
  • Cushing Syndrome / diagnosis
  • Cushing Syndrome / metabolism
  • Cushing Syndrome / therapy
  • Humans
  • Hydrocortisone / metabolism
  • Infant, Newborn

Substances

  • Hydrocortisone