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Maria Cristina De Martino Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia Università Federico II di N apoli THE WORK - UP OF ADRENAL INCIDENTALOMA
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THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Feb 15, 2019

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Page 1: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Maria Cristina De Martino

Dipartimento di Medicina Clinica e Chirurgia,Sezione di Endocrinologia

Università Federico II di Napoli

THE WORK-UP OF ADRENAL

INCIDENTALOMA

Page 2: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Prevalence in radiological studies:4% (up to 10-15% in elderly patients) More frequent in than Malignancy is more frequent in pts<20yrs

Prevalence in autopsy studies:2% (range 1-8.7) Increase with ageIs similar in and

Definition and epidemiologyMost experts agree on considering adrenal masses of 10 mm, or

more, in size as incidentalomas; asymptomatic; discovered on an imaging study performed for

unrelated reason; excluding pts undergoing imaging procedures as part of staging and work-up for cancer.

Terzolo M. et al for AME; EJE 2011;Arnaldi G. et al Best Pract Res Clin Endocrinol Metab 2012;Zeiger MA. Et al AACE/AAES Guidelines; Endocr Pract 2009

Page 3: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Frequency of the different types of adrenal incidentaloma

Arnaldi G. et al Best Pract Res Clin Endocrinol Metab 2012;

Page 4: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Frequency of the different types of adrenal incidentaloma

Terzolo M. et al for AME; EJE 2011;

Page 5: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Frequency of the different types of adrenal incidentaloma

Musella M. et al; BMC Surgery 2013;

Page 6: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Clinical recommendation based on epidemiology of AIs

Terzolo M. et al for AME; EJE 2011;

Considering the possibility of primary adrenal malignancies and metastases from extra-adrenal tumors in all patients with AIs.

Excluding adrenal metastases in oncologicalpatients with AIs.

Excluding primary adrenal malignancies in all pediatric patients with AIs.

Page 7: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Ultrasonography:Potential role in evaluating mass size and growthNo role in dd adenomas vs ACCSeveral limitations

Noncontrast CT scan:dd adenomas vs ACC (size <4cm; homogeneous; regular borders; densitometry <10HU)Limitation 10-40% lipid poor adenomas

Enhanced CT scan:dd lipid poor adenomas vs ACC (adenomas whash-out >50% after 10-15 min)

Radiological assessment (1)

Terzolo M. et al for AME; EJE 2011;Arnaldi G. et al Best Pract Res Clin Endocrinol Metab 2012;Zeiger MA. Et al AACE/AAES Guidelines; Endocr Pract 2009

Page 8: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

1st

2nd

Page 9: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

lipid poor adenoma

metastasis

Page 10: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

MRI:dd adenomas vs ACC (chemical shift)Limitations: lipid poor adenomas; costs

Scintigraphy (norcholesterol):Dd functioning vs non functioning dd adenomas vs ACCLimitations: high radiation; low specificity

PET and particularly PET/CT:dd adenomas vs ACC

FNAB :selected patients with a suspicious of adrenal metastasis from non adrenal tumors.

Radiological assessment (2)

Terzolo M. et al for AME; EJE 2011;Arnaldi G. et al Best Pract Res Clin Endocrinol Metab 2012;Zeiger MA. Et al AACE/AAES Guidelines; Endocr Pract 2009

Page 11: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Screening of pheo:In all patients with AIUrinary fractioned metanephrines or plasma free methanephrines

Hormonal evaluation

Terzolo M. et al for AME; EJE 2011;Arnaldi G. et al Best Pract Res Clin Endocrinol Metab 2012;Zeiger MA. Et al AACE/AAES Guidelines; Endocr Pract 2009

Page 12: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Screening of pheo:In all patients with AIUrinary fractioned metanephrines or plasma free methanephrines

Screening of primary aldosteronism:Patients with AI and hypertension/hypokalemiaAldosterone (ng/dl)/renin ratio (PRA ng/ml) >30-50

Hormonal evaluation

Terzolo M. et al for AME; EJE 2011;Arnaldi G. et al Best Pract Res Clin Endocrinol Metab 2012;Zeiger MA. Et al AACE/AAES Guidelines; Endocr Pract 2009

Page 13: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Screening of pheo:In all patients with AIUrinary fractioned metanephrines or plasma free methanephrines

Screening of primary aldosteronism:Patients with AI and hypertension/hypokalemiaAldosterone (ng/dl)/renin ratio (PRA ng/ml) >30-50

Screening of overt/subclinical CS:In all patients with AIDST 1 mg or more? Which cut-off? -> Prof Mannelli

Hormonal evaluation

Terzolo M. et al for AME; EJE 2011;Arnaldi G. et al Best Pract Res Clin Endocrinol Metab 2012;Zeiger MA. Et al AACE/AAES Guidelines; Endocr Pract 2009

Page 14: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Screening of pheo:In all patients with AIUrinary fractioned metanephrines or plasma free methanephrines

Screening of primary aldosteronism:Patients with AI and hypertension/hypokalemiaAldosterone (ng/dl)/renin ratio (PRA ng/ml) >30-50

Screening of overt/subclinical CS:In all patients with AIDST 1 mg or more? Which cut-off?

Hormonal evaluation

Hyperandrogenism?

Page 15: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Arnaldi G. et al Best Pract Res Clin Endocrinol Metab 2012

Follow-up

Page 16: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Screening for complication

In which patients?

How often?

How?

Page 17: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:

Grazie

Page 18: THE WORK-UP OF ADRENAL INCIDENTALOMA 2015/2015/3.pdf · Dipartimento di Medicina Clinica e Chirurgia, ... THE WORK-UP OF ADRENAL INCIDENTALOMA Prevalence in radiological studies:
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Subclinical hypercortisolism is associated with the risk of incident CVEs. a long-term biochemical follow-up is also required because of the risk of subclinical hypercortisolism development.

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