title: [Clinical management of adrenal incidentalomas: results of a survey].
abstract: BACKGROUND
  Incidentalomas are clinically silent adrenal masses that are discovered incidentally during diagnostic testing for clinical conditions unrelated to suspicion of adrenal disease. Several decision algorithms are used in the management of adrenal masses. We evaluated the routine use of these algorithms through a clinical activity questionnaire.
  
  
  METHODS
  The questionnaire included data on the work center, initial hormonal and radiological study, imaging and hormonal tests performed to complete the study, surgical indications and clinical follow-up.
  
  
  RESULTS
  Thirty-three endocrinologists (79%) attending the annual congress of the Castilla-La Mancha Society of Endocrinology, Nutrition and Diabetes completed the questionnaire. Forty-six percent considered tumoral size to be the most important factor suggesting malignancy in the initial evaluation of adrenal incidentalomas, the limit being 4 cm for 78% of the endocrinologists. Imaging study was completed by magnetic resonance imaging by 39%. All the physicians always performed screening for hypercortisolism and pheochromocytoma. Other assessments always conducted in all incidentalomas included hyperaldosteronism (76%), sex hormone-producing tumor (51%) and congenital adrenal hyperplasia (30%). Seventy-nine percent of respondents began to refer incidentalomas larger than 4 cm for surgical treatment, and 46% referred all tumors larger than 6 cm for surgical treatment. With regard to hormonal function, patients with pheochromocytoma, Cushing's syndrome, hyperaldosteronism with poorly controlled blood pressure or sex hormoneproducing tumors were more frequently referred for surgery. Seventy-six percent of endocrinologists performed clinical follow-up in adrenal incidentalomas larger than 4 cm, preferably through computerized tomography (81%), and repeated studies for hormonal hypercortisolism (97%), primary hyperaldosteronism (42%) and pheochromocytoma (76%) over a 4-5 year period (67%).
  
  
  CONCLUSIONS
  Clinical practice varied among the endocrinologists surveyed, although a certain uniformity in relation to the main guidelines was observed. A tendency to request a greater number of diagnostic tests for initial hormone assessment and clinical follow-up was detected. Assessment, decision-making and medical monitoring in adrenal incidentalomas remain unclear and consequently further studies are required.
authors.affiliation: Sección de Endocrinología y Nutrición, Complejo Hospitalario La Mancha Centro, Alcázar de San Juan, Ciudad Real, España. mirendjmf1976@hotmail.com
authors.forename: Jesús
authors.initials: J
authors.lastname: Moreno-Fernández
authors.forename: Alvaro
authors.initials: A
authors.lastname: García-Manzanares
authors.forename: Miguel Aguirre
authors.initials: MA
authors.lastname: Sánchez-Covisa
authors.forename: E Inés Rosa Gómez
authors.initials: EI
authors.lastname: García
mesh_terms: D000307:Adrenal Gland Diseases / Q000175:diagnosis / Q000628:therapy; D004704:Endocrinology; D006801:Humans; D033162:Incidental Findings; D011795:Surveys and Questionnaires