Abstract
Background
Adrenocortical carcinoma (ACC) is a rare cancer for which little level evidence exists to guide management. 18F-FDG PET (18F-fluorodeoxyglucose positron emission tomography) is an increasingly used diagnostic tool in patients with suspicious or indeterminate adrenal tumors. In some other solid tumors, 18F-FDG PET may offer prognostic information that can guide optimal patient treatment. The aim of the present study was to evaluate whether preoperative 18F-FDG PET based on SUVs assessments has a prognostic value in ACC patients.
Methods
A retrospective analysis was performed in patients who underwent 18F-FDG PET/CT for the evaluation of ACC. Inclusion criteria were an unequivocal diagnosis of ACC; all data from primary diagnosis available; 18F-FDG PET/CT performed prior to surgery or other treatment of the primary tumor; a minimum of 6-months follow-up for surviving patients. All 18F-FDG PET/CT procedures were reinterpreted in a blind fashion.
Results
Thirty-seven patients (23 without metastasis [M0], 14 with metastasis [M1]) fulfilled the study criteria. Median uptake values were tumor standardized uptake values (SUV)max = 11 (range: 3–56) and a tumor/liver SUVmax ratio = 4.2 (range: 1.3–15). Median follow-up was 20 months. Although classic risk factors (tumoral stage, Weiss score) were associated with poor outcome, there was no correlation between primary tumor FDG uptake with overall survival (OS) and disease free survival (DFS) in M0 patients and with overall survival in M1 patients. 18F-FDG uptake correlated inconsistently with sinister histological features, such as atypical mitoses or necrosis.
Conclusions
At initial staging, primary tumor FDG uptake in ACC patients does not correlate with OS and DFS at 2 years. Patient prognosis and treatment strategy should not be based on uptake values.
Similar content being viewed by others
References
Fassnacht M, Libe R, Kroiss M et al (2011) Adrenocortical carcinoma: a clinician’s update. Nat Rev Endocrinol 7:323–335
Kreissig R, Amthauer H, Krude H et al (2000) The use of FDG-PET and CT for the staging of adrenocortical carcinoma in children. Pediatr Radiol 30:306
Minn H, Salonen A, Friberg J et al (2004) Imaging of adrenal incidentalomas with PET using (11)C-metomidate and (18)F-FDG. J Nucl Med 45:972–979
Zettinig G, Mitterhauser M, Wadsak W et al (2004) Positron emission tomography imaging of adrenal masses: (18)F-fluorodeoxyglucose and the 11beta-hydroxylase tracer (11)C-metomidate. Eur J Nucl Med Mol Imaging 31:1224–1230
Mackie GC, Shulkin BL, Ribeiro RC et al (2006) Use of [18F]fluorodeoxyglucose positron emission tomography in evaluating locally recurrent and metastatic adrenocortical carcinoma. J Clin Endocrinol Metab 91:2665–2671
Tessonnier L, Sebag F, Palazzo FF et al (2008) Does 18F-FDG PET/CT add diagnostic accuracy in incidentally identified non-secreting adrenal tumours? Eur J Nucl Med Mol Imaging 35:2018–2025
Groussin L, Bonardel G, Silvera S et al (2009) 18F-fluorodeoxyglucose positron emission tomography for the diagnosis of adrenocortical tumors: a prospective study in 77 operated patients. J Clin Endocrinol Metab 94:1713–1722
Nunes ML, Rault A, Teynie J et al (2010) 18F-FDG PET for the identification of adrenocortical carcinomas among indeterminate adrenal tumors at computed tomography scanning. World J Surg 34:1506–1510
Ansquer C, Scigliano S, Mirallie E et al (2010) 18F-FDG PET/CT in the characterization and surgical decision concerning adrenal masses: a prospective multicentre evaluation. Eur J Nucl Med Mol Imaging 37:1669–1678
Boland GW, Dwamena BA, Sangwaiya MJ et al (2011) Characterization of adrenal masses by using FDG PET: a systematic review and meta-analysis of diagnostic test performance. Radiology 259:117–126
Leboulleux S, Dromain C, Bonniaud G et al (2006) Diagnostic and prognostic value of 18-fluorodeoxyglucose positron emission tomography in adrenocortical carcinoma: a prospective comparison with computed tomography. J Clin Endocrinol Metab 91:920–925
Fenske W, Volker HU, Adam P et al (2009) Glucose transporter GLUT1 expression is an stage-independent predictor of clinical outcome in adrenocortical carcinoma. Endocr Relat Cancer 16:919–928
Fassnacht M, Johanssen S, Quinkler M et al (2009) Limited prognostic value of the 2004 International Union Against Cancer staging classification for adrenocortical carcinoma: proposal for a revised TNM classification. Cancer 115:243–250
Deandreis D, Leboulleux S, Caramella C et al (2011) FDG PET in the management of patients with adrenal masses and adrenocortical carcinoma. Horm Cancer 2:354–362
Gallamini A, Hutchings M, Rigacci L et al (2007) Early interim 2-[18F]fluoro-2-deoxy-d-glucose positron emission tomography is prognostically superior to international prognostic score in advanced-stage Hodgkin’s lymphoma: a report from a joint Italian-Danish study. J Clin Oncol 25:3746–3752
Haioun C, Itti E, Rahmouni A et al (2005) [18F]fluoro-2-deoxy-d-glucose positron emission tomography (FDG-PET) in aggressive lymphoma: an early prognostic tool for predicting patient outcome. Blood 106:1376–1381
Paesmans M, Berghmans T, Dusart M et al (2010) Primary tumor standardized uptake value measured on fluorodeoxyglucose positron emission tomography is of prognostic value for survival in non-small cell lung cancer: update of a systematic review and meta-analysis by the European Lung Cancer Working Party for the International Association for the Study of Lung Cancer Staging Project. J Thorac Oncol 5:612–619
Torizuka T, Tanizaki Y, Kanno T et al (2009) Prognostic value of 18F-FDG PET in patients with head and neck squamous cell cancer. AJR Am J Roentgenol Rad Ther Nucl Med 192:W156–W160
Kidd EA, Siegel BA, Dehdashti F et al (2007) The standardized uptake value for F-18 fluorodeoxyglucose is a sensitive predictive biomarker for cervical cancer treatment response and survival. Cancer 110:1738–1744
Kato H, Nakajima M, Sohda M et al (2009) The clinical application of (18)F-fluorodeoxyglucose positron emission tomography to predict survival in patients with operable esophageal cancer. Cancer 115:3196–3203
Vander Heiden MG, Cantley LC, Thompson CB (2009) Understanding the Warburg effect: the metabolic requirements of cell proliferation. Science 324:1029–1033
Conflict of interest
The authors declare that they have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Tessonnier, L., Ansquer, C., Bournaud, C. et al. 18F-FDG Uptake at Initial Staging of the Adrenocortical Cancers: A Diagnostic Tool but Not of Prognostic Value. World J Surg 37, 107–112 (2013). https://doi.org/10.1007/s00268-012-1802-y
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00268-012-1802-y