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Ghosh C, Hu J, Kebebew E. Advances in translational research of the rare cancer type adrenocortical carcinoma. Nat Rev Cancer 2023; 23:805-824. [PMID: 37857840 DOI: 10.1038/s41568-023-00623-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/30/2023] [Indexed: 10/21/2023]
Abstract
Adrenocortical carcinoma is a rare malignancy with an annual worldwide incidence of 1-2 cases per 1 million and a 5-year survival rate of <60%. Although adrenocortical carcinoma is rare, such rare cancers account for approximately one third of patients diagnosed with cancer annually. In the past decade, there have been considerable advances in understanding the molecular basis of adrenocortical carcinoma. The genetic events associated with adrenocortical carcinoma in adults are distinct from those of paediatric cases, which are often associated with germline or somatic TP53 mutations and have a better prognosis. In adult primary adrenocortical carcinoma, the main somatic genetic alterations occur in genes that encode proteins involved in the WNT-β-catenin pathway, cell cycle and p53 apoptosis pathway, chromatin remodelling and telomere maintenance pathway, cAMP-protein kinase A (PKA) pathway or DNA transcription and RNA translation pathways. Recently, integrated molecular studies of adrenocortical carcinomas, which have characterized somatic mutations and the methylome as well as gene and microRNA expression profiles, have led to a molecular classification of these tumours that can predict prognosis and have helped to identify new therapeutic targets. In this Review, we summarize these recent translational research advances in adrenocortical carcinoma, which it is hoped could lead to improved patient diagnosis, treatment and outcome.
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Affiliation(s)
| | - Jiangnan Hu
- Department of Surgery, Stanford University, Stanford, CA, USA
| | - Electron Kebebew
- Department of Surgery, Stanford University, Stanford, CA, USA.
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA.
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2
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Role of 18F-FDG PET/CT in management of adrenocortical carcinoma: a comprehensive review of the literature. Clin Transl Imaging 2022. [DOI: 10.1007/s40336-022-00485-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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3
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Barat M, Cottereau AS, Gaujoux S, Tenenbaum F, Sibony M, Bertherat J, Libé R, Gaillard M, Jouinot A, Assié G, Hoeffel C, Soyer P, Dohan A. Adrenal Mass Characterization in the Era of Quantitative Imaging: State of the Art. Cancers (Basel) 2022; 14:cancers14030569. [PMID: 35158836 PMCID: PMC8833697 DOI: 10.3390/cancers14030569] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 12/30/2022] Open
Abstract
Simple Summary Non-invasive characterization of adrenal lesions requires a rigorous approach. Although CT is the cornerstone of adrenal lesion characterization, a multimodality multiparametric imaging approach helps improve confidence in adrenal lesion characterization. Abstract Detection and characterization of adrenal lesions have evolved during the past two decades. Although the role of imaging in adrenal lesions associated with hormonal secretion is usually straightforward, characterization of non-functioning adrenal lesions may be challenging to confidently identify those that need to be resected. Although many adrenal lesions can be readily diagnosed when they display typical imaging features, the diagnosis may be challenging for atypical lesions. Computed tomography (CT) remains the cornerstone of adrenal imaging, but other morphological or functional modalities can be used in combination to reach a diagnosis and avoid useless biopsy or surgery. Early- and delayed-phase contrast-enhanced CT images are essential for diagnosing lipid-poor adenoma. Ongoing studies are evaluating the capabilities of dual-energy CT to provide valid virtual non-contrast attenuation and iodine density measurements from contrast-enhanced examinations. Adrenal lesions with attenuation values between 10 and 30 Hounsfield units (HU) on unenhanced CT can be characterized by MRI when iodinated contrast material injection cannot be performed. 18F-FDG PET/CT helps differentiate between atypical benign and malignant adrenal lesions, with the adrenal-to-liver maximum standardized uptake value ratio being the most discriminative variable. Recent studies evaluating the capabilities of radiomics and artificial intelligence have shown encouraging results.
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Affiliation(s)
- Maxime Barat
- Department of Radiology, Cochin Teaching Hospital, AP-HP, Université de Paris, 75014 Paris, France; (M.B.); (P.S.)
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
| | - Anne-Ségolène Cottereau
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Department of Nuclear Medicine, Cochin Hospital, AP-HP, 75014 Paris, France;
| | - Sébastien Gaujoux
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Department of Pancreatic and Endocrine Surgery, Pitié-Salpetrière Hospital, AP-HP, 75013 Paris, France
| | - Florence Tenenbaum
- Department of Nuclear Medicine, Cochin Hospital, AP-HP, 75014 Paris, France;
| | - Mathilde Sibony
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Department of Pathology, Cochin Hospital, AP-HP, 75014 Paris, France
| | - Jérôme Bertherat
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Department of Endocrinology, Cochin Hospital, AP-HP, 75014 Paris, France
| | - Rossella Libé
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Department of Endocrinology, Cochin Hospital, AP-HP, 75014 Paris, France
| | - Martin Gaillard
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Cochin Hospital, AP-HP, 75014 Paris, France
| | - Anne Jouinot
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Department of Endocrinology, Cochin Hospital, AP-HP, 75014 Paris, France
| | - Guillaume Assié
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Department of Endocrinology, Cochin Hospital, AP-HP, 75014 Paris, France
| | | | - Philippe Soyer
- Department of Radiology, Cochin Teaching Hospital, AP-HP, Université de Paris, 75014 Paris, France; (M.B.); (P.S.)
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
| | - Anthony Dohan
- Department of Radiology, Cochin Teaching Hospital, AP-HP, Université de Paris, 75014 Paris, France; (M.B.); (P.S.)
- Faculté de Médecine, Université de Paris, 75006 Paris, France; (A.-S.C.); (S.G.); (M.S.); (J.B.); (R.L.); (M.G.); (A.J.); (G.A.)
- Correspondence:
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4
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Treglia G, Goichot B, Giovanella L, Hindié E, Jha A, Pacak K, Taïeb D, Walter T, Imperiale A. Prognostic and predictive value of nuclear imaging in endocrine oncology. Endocrine 2020; 67:9-19. [PMID: 31734779 PMCID: PMC7441826 DOI: 10.1007/s12020-019-02131-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 11/02/2019] [Indexed: 12/20/2022]
Abstract
In the last few years, the role and use of medical technologies in (neuro)endocrine oncology has greatly evolved allowing not only important diagnostic information but also prognostic stratification in different clinical situations. The terms "prognostic" and "predictive" are commonly used to describe the relationships between biomarkers and patients' clinical outcomes but have quite different meaning. The present work discusses the prognostic and predictive value of nuclear medicine imaging. It critically reviews the clinical significance and potential impact of molecular examinations on follow-up and therapeutic strategies in patients with neuroendocrine neoplasms, thyroid tumors, and adrenal malignancies.
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Affiliation(s)
- Giorgio Treglia
- Clinic of Nuclear Medicine and PET/CT Center, Imaging Institute of Southern Switzerland, Bellinzona, Switzerland
- Health Technology Assessment Unit, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Clinical Trial Unit, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Bernard Goichot
- Endocrinology and Internal Medicine Department, Hautepierre Hospital, University Hospitals of Strasbourg, Strasbourg, France
| | - Luca Giovanella
- Clinic of Nuclear Medicine and PET/CT Center, Imaging Institute of Southern Switzerland, Bellinzona, Switzerland
- University Hospital and University of Zürich, Zürich, Switzerland
| | - Elif Hindié
- Nuclear Medicine Department, Haut-Lévêque Hospital, University Hospitals of Bordeaux, University of Bordeaux, Bordeaux, France
- LabEx TRAIL, University of Bordeaux, Bordeaux, France
| | - Abhishek Jha
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Karel Pacak
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - David Taïeb
- Nuclear Medicine, La Timone University Hospital, Aix-Marseille University, Marseille, France
- European Center for Research in Medical Imaging, Aix-Marseille University, Marseille, France
| | - Thomas Walter
- Medical Oncology, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
- University of Lyon, Université Lyon 1, Lyon, France
| | - Alessio Imperiale
- Biophysics and Nuclear Medicine, Hautepierre Hospital, University Hospitals of Strasbourg, Strasbourg University/FMTS, Strasbourg, France.
- Molecular Imaging-DRHIM, IPHC, UMR 7178, CNRS/Unistra, Strasbourg, France.
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5
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Gaitanidis A, Wiseman D, El Lakis M, Nilubol N, Kebebew E, Patel D. Preoperative systemic inflammatory markers are prognostic indicators in recurrent adrenocortical carcinoma. J Surg Oncol 2019; 120:1450-1455. [PMID: 31733070 DOI: 10.1002/jso.25760] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 11/01/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Recurrent adrenocortical carcinoma (ACC) has a poor prognosis with minimal clinical and biochemical factors to guide management. The aim of this study was to evaluate the prognostic significance of systemic inflammatory response in patients with recurrent ACC. METHODS Patients who underwent resection for recurrent ACC were retrospectively analyzed. Preoperative neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, lymphocyte-to-monocyte ratio (LMR), and mean platelet volume were calculated. RESULTS Twenty-five patients (age at operation 52.2 ± 9.5 years) were identified. We observed a statistically significant shorter disease-specific survival (DSS) in patients with LMR less than 4 (41 ± 7.4 months vs 71 ± 12.3, P = .023) and male sex (26.6 ± 4.2 months vs 57.6 ± 9.5 months, P = .079), while time-to-recurrence (TTR) less than 12 months (40 ± 7.7 months vs 70.3 ± 13.1 months, P = .059) had a trend on univariate analysis for worse DSS. On multivariable analysis, LMR < 4 (hazard ratio [HR] 4.18; 95% confidence interval [CI]: 1.18-14.76; P = .027) and TTR less than 12 months (HR 2.77 95% CI: 1-7.62; P = .049) were found to be significantly associated with worse DSS. CONCLUSION Preoperative LMR greater than 4 and TTR greater than 12 months are associated with longer DSS. Patients with LMR greater than 4 and TTR greater than 12 months may benefit from a more aggressive therapeutic approach and may require less frequent surveillance.
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Affiliation(s)
- Apostolos Gaitanidis
- Surgical Oncology Program, National Cancer Institute, Bethesda, Maryland.,Department of Surgery, Democritus University of Thrace Medical School, Alexandroupoli, Greece
| | - Douglas Wiseman
- Surgical Oncology Program, National Cancer Institute, Bethesda, Maryland
| | - Mustapha El Lakis
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Naris Nilubol
- Surgical Oncology Program, National Cancer Institute, Bethesda, Maryland
| | - Electron Kebebew
- Department of Surgery, Stanford University School of Medicine, Stanford, California
| | - Dhaval Patel
- Surgical Oncology Program, National Cancer Institute, Bethesda, Maryland.,Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
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Tirosh A, Papadakis GZ, Millo C, Hammoud D, Sadowski SM, Herscovitch P, Pacak K, Marx SJ, Yang L, Nockel P, Shell J, Green P, Keutgen XM, Patel D, Nilubol N, Kebebew E. Prognostic Utility of Total 68Ga-DOTATATE-Avid Tumor Volume in Patients With Neuroendocrine Tumors. Gastroenterology 2018; 154:998-1008.e1. [PMID: 29155309 PMCID: PMC5847442 DOI: 10.1053/j.gastro.2017.11.008] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 10/29/2017] [Accepted: 11/06/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND & AIMS Survival times vary among patients with neuroendocrine tumors (NETs) - even among those with the same site, stage, and grade of primary tumor. This makes it difficult to select treatment for patients with unresectable NETs because some patients can survive decades without treatment. 68Gallium-DOTATATE positron emission tomography with computed tomography (68Ga-DOTATATE PET/CT) is a sensitive imaging technique for detection of NETs. We investigated the prognostic accuracy of 68Ga-DOTATATE PET/CT-based analysis of tumor volume in patients with NETs. METHODS We performed a prospective study of 184 patients with NETs (128 [69.6%] with metastases and 11 patients [6.0%] with locally advanced disease) at the National Institutes of Health Clinical Center (Bethesda, MD) from 2013 through 2017. All patients underwent 68Ga-DOTATATE PET/CT image analysis and total 68Ga-DOTATATE-Avid tumor volume (68Ga-DOTATATE TV) was determined. We also measured fasting serum chromogranin A, neuron-specific enolase, gastrin, glucagon, vasoactive intestinal peptide, pancreatic polypeptide, and 24-hour urinary 5-hydroxyindoleacetic acid levels in all patients. Disease progression was defined as a new lesion or a growth of a known lesion during the interval between baseline 68Ga-DOTATATE PET/CT scan and follow-up imaging (14.0 ± 6.1 months; range, 1-35 months). The primary outcomes were progression-free survival (PFS) and disease-specific mortality during a median follow-up time of 18 months (range, 4-35 months). RESULTS We found an inverse correlation between quartiles of 68Ga-DOTATATE TV and PFS (P = .001) and disease-specific survival (P = .002). A 68Ga-DOTATATE TV of 7.0 mL or more was associated with higher odds of disease progression (hazard ratio, 3.0; P = .04). A 68Ga-DOTATATE TV of 35.8 mL or more was associated with increased risk of disease-specific death (hazard ratio, 10.6) in multivariable analysis (P = .01), as well as in subgroup analysis of patients with pancreatic NETs. CONCLUSIONS In a prospective study, we demonstrated the prognostic utility of 68Ga-DOTATATE TV in a large cohort of patients with NETs, in terms of PFS and disease-specific mortality.
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Affiliation(s)
- Amit Tirosh
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland; Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Georgios Z Papadakis
- PET Imaging Center, National Institutes of Health Clinical Center, Bethesda, Maryland; Institute of Computer Science (ICS), Foundation for Research and Technology Hellas (FORTH), Crete, Greece
| | - Corina Millo
- PET Imaging Center, National Institutes of Health Clinical Center, Bethesda, Maryland
| | - Dima Hammoud
- PET Imaging Center, National Institutes of Health Clinical Center, Bethesda, Maryland
| | - Samira M Sadowski
- Endocrine and Thoracic Surgery, University Hospitals of Geneva, Geneva, Switzerland
| | - Peter Herscovitch
- PET Imaging Center, National Institutes of Health Clinical Center, Bethesda, Maryland
| | - Karel Pacak
- National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Stephen J Marx
- National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Lily Yang
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Pavel Nockel
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jasmine Shell
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Patience Green
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Xavier M Keutgen
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland; Department of Surgery, Rush University Medical Center, Chicago, Illinois
| | - Dhaval Patel
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Naris Nilubol
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Electron Kebebew
- Endocrine Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland; Department of Surgery, The George Washington University, School of Medicine and Health Sciences, Washington, District of Columbia.
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7
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, Aix-Marseille University, Marseille, France
| | - Karel Pacak
- Section on Medical Neuroendocrinology, National Institute of Child Health and Human Development, Bethesda, Maryland
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8
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Pinheiro C, Granja S, Longatto-Filho A, Faria AM, Fragoso MCBV, Lovisolo SM, Bonatelli M, Costa RFA, Lerário AM, Almeida MQ, Baltazar F, Zerbini MCN. GLUT1 expression in pediatric adrenocortical tumors: a promising candidate to predict clinical behavior. Oncotarget 2017; 8:63835-63845. [PMID: 28969033 PMCID: PMC5609965 DOI: 10.18632/oncotarget.19135] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 06/12/2017] [Indexed: 12/20/2022] Open
Abstract
Background Discrimination between benign and malignant tumors is a challenging process in pediatric adrenocortical tumors. New insights in the metabolic profile of pediatric adrenocortical tumors may contribute to this distinction, predict prognosis, as well as identify new molecular targets for therapy. The aim of this work is to characterize the expression of the metabolism-related proteins MCT1, MCT2, MCT4, CD147, CD44, GLUT1 and CAIX in a series of pediatric adrenocortical tumors. Methods A total of 50 pediatric patients presenting adrenocortical tumors, including 41 clinically benign and 9 clinically malignant tumors, were included. Protein expression was evaluated using immunohistochemistry in samples arranged in tissue microarrays. Results The immunohistochemical analysis showed a significant increase in plasma membrane expression of GLUT1 in malignant lesions, when compared to benign lesions (p=0.004), being the expression of this protein associated with shorter overall and disease-free survival (p=0.004 and p=0.001, respectively). Although significant differences were not observed for proteins other than GLUT1, MCT1, MCT4 and CD147 were highly expressed in pediatric adrenocortical neoplasias (around 90%). Conclusion GLUT1 expression was differentially expressed in pediatric adrenocortical tumors, with higher expression in clinically malignant tumors, and associated with shorter survival, suggesting a metabolic remodeling towards a hyperglycolytic phenotype in this malignancy.
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Affiliation(s)
- Céline Pinheiro
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal.,Barretos School of Health Sciences Dr. Paulo Prata - FACISB, São Paulo, Brazil.,Molecular Oncology Research Center, Barretos Cancer Hospital, São Paulo, Brazil
| | - Sara Granja
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Adhemar Longatto-Filho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal.,Molecular Oncology Research Center, Barretos Cancer Hospital, São Paulo, Brazil.,Laboratory of Medical Investigation (LIM-14), School of Medicina, University of São Paulo, São Paulo, Brazil
| | - André M Faria
- Unidade de Suprarrenal, Disciplina de Endocrinologia e Metabologia, Laboratório de Hormônios e Genética Molecular LIM42, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Maria C B V Fragoso
- Unidade de Suprarrenal, Disciplina de Endocrinologia e Metabologia, Laboratório de Hormônios e Genética Molecular LIM42, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil.,Instituto do Câncer do Estado de São Paulo - ICESP, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Silvana M Lovisolo
- Hospital Universitário, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Murilo Bonatelli
- Molecular Oncology Research Center, Barretos Cancer Hospital, São Paulo, Brazil
| | - Ricardo F A Costa
- Barretos School of Health Sciences Dr. Paulo Prata - FACISB, São Paulo, Brazil
| | - Antonio M Lerário
- Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, MI, USA
| | - Madson Q Almeida
- Unidade de Suprarrenal, Disciplina de Endocrinologia e Metabologia, Laboratório de Hormônios e Genética Molecular LIM42, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil.,Instituto do Câncer do Estado de São Paulo - ICESP, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Fátima Baltazar
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Maria C N Zerbini
- Departamento de Patologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
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Werner RA, Kroiss M, Nakajo M, Mügge DO, Hahner S, Fassnacht M, Schirbel A, Bluemel C, Higuchi T, Papp L, Zsótér N, Buck AK, Bundschuh RA, Lapa C. Assessment of tumor heterogeneity in treatment-naïve adrenocortical cancer patients using (18)F-FDG positron emission tomography. Endocrine 2016; 53:791-800. [PMID: 27138903 DOI: 10.1007/s12020-016-0970-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 04/21/2016] [Indexed: 12/28/2022]
Abstract
As an orphan malignancy, only limited treatment options are available in adrenocortical carcinoma (ACC). Non-invasive risk assessment has not been described but may be of value to stratify patients for treatment. We aimed to evaluate the potential value of intra-individual tumor heterogeneity as assessed by (18)F-fluorodeoxyglucose ((18)F-FDG) positron emission tomography/computed tomography (PET/CT) for outcome prediction in treatment-naïve ACC patients. Ten patients with primary diagnosis of ACC were included in this study. Prior to any treatment initiation, baseline (18)F-FDG PET scans were performed. Tumor staging was performed using the European Network for the Study of Adrenal Tumors (ENS@T). Intratumoral heterogeneity of the primary tumor was assessed by manual segmentation using conventional PET parameters (standardized uptake values and tumor-to-liver ratios) and textural features. The impact of tumoral heterogeneity based on pre-therapeutic (18)F-FDG PET to predict progression-free (PFS) and overall survival (OS) was evaluated by receiver operating characteristic analysis. On average, tumor recurrence or progression was detected after median of 561 days (range 71-1434 days) after the pre-therapeutic baseline PET scan. 50 % of the patients died of ACC within the follow-up period (mean 983 ± 404 days). Pre-therapeutic tumor volume was associated with PFS (r = -0.67, p = 0.05) and Ki67 index with OS (r = -0.66, p = 0.04). ENS@T tumor stage was the only parameter to correlate with both PFS and OS (r = -0.82, p = 0.001, and r = -0.72, p = 0.01, respectively). In the subgroup of patients without distant metastases (ENS@T stages II and III), age and pre-therapeutic tumor volume correlated significantly with PFS (r = 0.96, p = 0.01 and r = -0.93, p = 0.02, respectively) and OS (r = 0.95, p = 0.02 and r = -0.90, p = 0.04, respectively). None of the investigated classic or textural PET parameters predicted PFS or OS. In this pilot study in treatment-naïve ACC patients, conventional (18)F-FDG PET-derived parameters and textural tumor heterogeneity features were not suitable to identify high-risk patients.
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Affiliation(s)
- Rudolf A Werner
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
| | - Matthias Kroiss
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Masatoyo Nakajo
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
| | | | - Stefanie Hahner
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Martin Fassnacht
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Andreas Schirbel
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Christina Bluemel
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Takahiro Higuchi
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
| | - Laszló Papp
- Mediso Medical Imaging Systems Ltd., Budapest, Hungary
| | | | - Andreas K Buck
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
- Comprehensive Heart Failure Center, University Hospital Würzburg, Würzburg, Germany
| | - Ralph A Bundschuh
- Department of Nuclear Medicine, University Hospital Bonn, Sigmund-Freud-Strasse 25, 53127, Bonn, Germany.
| | - Constantin Lapa
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
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