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Fatima GN, Fatma H, Saraf SK. Vaccines in Breast Cancer: Challenges and Breakthroughs. Diagnostics (Basel) 2023; 13:2175. [PMID: 37443570 DOI: 10.3390/diagnostics13132175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/09/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Breast cancer is a problem for women's health globally. Early detection techniques come in a variety of forms ranging from local to systemic and from non-invasive to invasive. The treatment of cancer has always been challenging despite the availability of a wide range of therapeutics. This is either due to the variable behaviour and heterogeneity of the proliferating cells and/or the individual's response towards the treatment applied. However, advancements in cancer biology and scientific technology have changed the course of the cancer treatment approach. This current review briefly encompasses the diagnostics, the latest and most recent breakthrough strategies and challenges, and the limitations in fighting breast cancer, emphasising the development of breast cancer vaccines. It also includes the filed/granted patents referring to the same aspects.
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Affiliation(s)
- Gul Naz Fatima
- Division of Pharmaceutical Chemistry, Faculty of Pharmacy, Babu Banarasi Das Northern India Institute of Technology, Lucknow 226028, Uttar Pradesh, India
| | - Hera Fatma
- Division of Pharmaceutical Chemistry, Faculty of Pharmacy, Babu Banarasi Das Northern India Institute of Technology, Lucknow 226028, Uttar Pradesh, India
| | - Shailendra K Saraf
- Division of Pharmaceutical Chemistry, Faculty of Pharmacy, Babu Banarasi Das Northern India Institute of Technology, Lucknow 226028, Uttar Pradesh, India
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din NMU, Dar RA, Rasool M, Assad A. Breast cancer detection using deep learning: Datasets, methods, and challenges ahead. Comput Biol Med 2022; 149:106073. [DOI: 10.1016/j.compbiomed.2022.106073] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 08/21/2022] [Accepted: 08/27/2022] [Indexed: 12/22/2022]
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Edmonds CE, O'Brien SR, Mankoff DA, Pantel AR. Novel applications of molecular imaging to guide breast cancer therapy. Cancer Imaging 2022; 22:31. [PMID: 35729608 PMCID: PMC9210593 DOI: 10.1186/s40644-022-00468-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 05/30/2022] [Indexed: 11/10/2022] Open
Abstract
The goals of precision oncology are to provide targeted drug therapy based on each individual’s specific tumor biology, and to enable the prediction and early assessment of treatment response to allow treatment modification when necessary. Thus, precision oncology aims to maximize treatment success while minimizing the side effects of inadequate or suboptimal therapies. Molecular imaging, through noninvasive assessment of clinically relevant tumor biomarkers across the entire disease burden, has the potential to revolutionize clinical oncology, including breast oncology. In this article, we review breast cancer positron emission tomography (PET) imaging biomarkers for providing early response assessment and predicting treatment outcomes. For 2-18fluoro-2-deoxy-D-glucose (FDG), a marker of cellular glucose metabolism that is well established for staging multiple types of malignancies including breast cancer, we highlight novel applications for early response assessment. We then review current and future applications of novel PET biomarkers for imaging the steroid receptors, including the estrogen and progesterone receptors, the HER2 receptor, cellular proliferation, and amino acid metabolism.
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Affiliation(s)
- Christine E Edmonds
- Department of Radiology, Hospital of the University if Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA.
| | - Sophia R O'Brien
- Department of Radiology, Hospital of the University if Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - David A Mankoff
- Department of Radiology, Hospital of the University if Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - Austin R Pantel
- Department of Radiology, Hospital of the University if Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA
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PET/CT in breast cancer staging is useful for evaluation of axillary lymph node and distant metastases. Surg Oncol 2021; 38:101567. [PMID: 33866190 DOI: 10.1016/j.suronc.2021.101567] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/11/2020] [Accepted: 03/28/2021] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Breast cancer outcome is dependent on disease stage. The aim of the study was to assess the role of PET/CT in the evaluation of axillary lymph node and distant metastases in women with newly diagnosed primary breast cancer. MATERIALS AND METHODS We assessed, among patients with newly diagnosed primary breast cancer, associations of [18F] fluorodeoxyglucose (FDG) uptake (maximum standardized uptake value [SUVmax]) with clinical variables of the primary tumor, including regional nodal status and the presence of distant metastases. RESULTS Of 324 patients, 265 (81.8%) had focal uptake of FDG that corresponded with the cancerous lesion, and 21 (6.5%) had no FDG-avid findings. The remaining 38 patients had diffuse or nonspecific uptake of FDG. Among patients with a focal uptake of FDG (n = 265), the mean tumor size was 2.6 ± 1.9 (range 0.5-13.5), and the mean SUVmax was 5.3 ± 4.9 (range 1.2-25.0). In 83 patients (25.6%), PET/CT demonstrated additional suspected foci in the same breast. FDG-avid lymphadenopathy was observed in 156 patients (48.1%). Further assessment of lymph node involvement was available for 55/156 patients (axillary lymph node dissection [n = 21]; core needle biopsy [n = 34]) and confirmed axillary lymph node metastases in 47 (85.5%)). Thirteen patients (4.0%) had FDG-avid supraclavicular lymph nodes and six (1.9%) had FDG-avid internal mammary lymph nodes. Distant FDG-avid lesions were detected in 33 patients (10.2%). CONCLUSION PET/CT is a useful diagnostic tool for staging breast cancer patients, but its use should be limited to specific clinical situations; further evaluation is needed.
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Gillman JA, Pantel AR, Mankoff DA, Edmonds CE. Update on Quantitative Imaging for Predicting and Assessing Response in Oncology. Semin Nucl Med 2020; 50:505-517. [PMID: 33059820 PMCID: PMC9788668 DOI: 10.1053/j.semnuclmed.2020.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Molecular imaging has revolutionized clinical oncology by imaging-specific facets of cancer biology. Through noninvasive measurements of tumor physiology, targeted radiotracers can serve as biomarkers for disease characterization, prognosis, response assessment, and predicting long-term response/survival. In turn, these imaging biomarkers can be utilized to tailor therapeutic regimens to tumor biology. In this article, we review biomarker applications for response assessment and predicting long-term outcomes. 18F-fluorodeoxyglucose (FDG), a measure of cellular glucose metabolism, is discussed in the context of lymphoma and breast and lung cancer. FDG has gained widespread clinical acceptance and has been integrated into the routine clinical care of several malignancies, most notably lymphoma. The novel radiotracers 16α-18F-fluoro-17β-estradiol and 18F-fluorothymidine are reviewed in application to the early prediction of response assessment of breast cancer. Through illustrative examples, we explore current and future applications of molecular imaging biomarkers in the advancement of precision medicine.
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Affiliation(s)
- Jennifer A Gillman
- Department of Radiology, Division of Nuclear Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Austin R Pantel
- Department of Radiology, Division of Nuclear Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - David A Mankoff
- Department of Radiology, Division of Nuclear Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Christine E Edmonds
- Department of Radiology, Division of Nuclear Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA.
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Factors affecting the negative predictive value of positron emission tomography/computed tomography for axillary lymph node staging in breast cancer patients. Asian J Surg 2020; 43:193-200. [DOI: 10.1016/j.asjsur.2019.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/01/2019] [Accepted: 02/27/2019] [Indexed: 11/23/2022] Open
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Hamann I, Krys D, Glubrecht D, Bouvet V, Marshall A, Vos L, Mackey JR, Wuest M, Wuest F. Expression and function of hexose transporters GLUT1, GLUT2, and GLUT5 in breast cancer—effects of hypoxia. FASEB J 2018; 32:5104-5118. [DOI: 10.1096/fj.201800360r] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ingrit Hamann
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
| | - Daniel Krys
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
| | - Darryl Glubrecht
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
| | - Vincent Bouvet
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
| | - Alison Marshall
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
| | - Larissa Vos
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
| | - John R. Mackey
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
| | - Melinda Wuest
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
| | - Frank Wuest
- Department of OncologyUniversity of AlbertaEdmontonAlbertaCanada
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Shiono S, Endo M, Suzuki K, Yarimizu K, Hayasaka K. The prognostic value of positron emission tomography/computed tomography in pulmonary metastasectomy. J Thorac Dis 2018; 10:1738-1746. [PMID: 29707328 DOI: 10.21037/jtd.2018.02.61] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background Although positron emission tomography/computed tomography (PET/CT) findings are prognostic in lung cancer patients, the prognostic value of PET/CT findings in patients with pulmonary metastases has neither been comprehensively investigated nor clarified. The aims of this retrospective study were to evaluate the value of PET/CT and identify novel prognostic indicators for pulmonary metastasectomy. Methods Between May 2004 and February 2017, 178 patients underwent PET/CT and resection of pulmonary metastases. After exclusion of patients who underwent biopsy only or duplicate cases, 142 patients were analyzed. Prognostic indicators, including PET/CT findings and outcomes were investigated. Results The median follow-up time was 42 months. The primary tumor site was colorectal in 76, kidney in 14, head and neck in 13, breast in 12, stomach in 8, urinary tract in 7, and other organs in 12 patients. The median maximal standardized uptake value (SUVmax) was 4.6. The optimal cut-off value, determined by receiver operating characteristic (ROC) analysis, identified the following cut-off values: disease-free interval (DFI) (12 months; SUVmax =4.5). Univariable analysis revealed that DFI ≤12 months, incomplete resection, and SUVmax ≥4.5 were significant for poor outcome. Multivariable analysis revealed incomplete resection and SUVmax ≥4.5 were significant for poor outcome. The 5-year survival rates of patients with SUVmax ≥4.5 and SUVmax <4.5 were 51.6% and 74.0%, respectively. Conclusions Analysis of patients undergoing pulmonary metastasectomy demonstrated that incomplete resection and an SUVmax ≥4.5 are significant prognostic indicators. PET/CT findings should be included in estimations of these patients' prognosis.
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Affiliation(s)
- Satoshi Shiono
- Department of Thoracic Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Makoto Endo
- Department of Thoracic Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Katsuyuki Suzuki
- Department of Thoracic Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Kei Yarimizu
- Department of Thoracic Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Kazuki Hayasaka
- Department of Thoracic Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
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Shin S, Pak K, Park DY, Kim SJ. Tumor Heterogeneity Assessed by 18F-FDG PET/CT Is Not Significantly Associated with Nodal Metastasis in Breast Cancer Patients. Oncol Res Treat 2015; 39:61-6. [PMID: 26891048 DOI: 10.1159/000442760] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 11/04/2015] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The purpose of this study was to evaluate the association of tumor heterogeneity as assessed by positron emission tomography/computed tomography (PET/CT) with pathological factors of breast cancer, and the prediction of nodal metastasis through tumor heterogeneity. METHODS From January 2013 to December 2013, 102 patients with invasive ductal carcinoma of the breast were enrolled into this study. [18F]Fluorodeoxyglucose PET/CT was performed before surgery. The metabolic tumor volume (MTV) of each lesion was calculated and a series of standardized uptake value (SUV) thresholds (e.g. 40%, 50%, 60%, 70%, and 80% of SUVmax) was obtained. A threshold-volume (dV/dT) curve was acquired by plotting thresholds to MTV values automatically calculated with these thresholds. Tumor heterogeneity was calculated from the slope of the threshold-volume curve and defined as heterogeneity factor (HF). RESULTS HF differed significantly according to T stage (p < 0.0001), N stage (p = 0.0131) and American Joint Committee on Cancer (AJCC) stage (p = 0.0006). Among the pathological parameters, dermal lymphatic involvement (p = 0.0039) showed the significant correlations with HF. Lymphovascular invasion (p = 0.0005) was the only independent factor for predicting nodal metastasis. CONCLUSIONS Tumor heterogeneity measured by 18F-FDG PET/CT is significantly associated with dermal lymphatic involvement. However, PET might not be able to predict nodal metastasis in breast cancer.
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Affiliation(s)
- Seunghyeon Shin
- Department of Nuclear Medicine, Pusan National University Hospital, Busan, Korea
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Wuest M, Kuchar M, Sharma SK, Richter S, Hamann I, Wang M, Vos L, Mackey JR, Wuest F, Löser R. Targeting lysyl oxidase for molecular imaging in breast cancer. Breast Cancer Res 2015; 17:107. [PMID: 26265048 PMCID: PMC4533939 DOI: 10.1186/s13058-015-0609-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 07/07/2015] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Lysyl oxidase (LOX; ExPASy ENZYME entry: EC 1.4.3.13) and members of the LOX-like family, LOXL1-LOXL4, are copper-dependent enzymes that can modify proteins of the extracellular matrix. Expression of LOX is elevated in many human cancers, including breast cancer. LOX expression correlates with the level of tissue hypoxia, and it is known to play a critical role in breast cancer metastasis. The goal of the present study was to target LOX with (1) molecular probe fluorescent labeling to visualize LOX in vitro and (2) a radiolabeled peptide to target LOX in vivo in three different preclinical models of breast cancer. METHODS Gene expression of all five members of the LOX family was analyzed at the transcript level via microarray analysis using tissue biopsy samples from 176 patients with breast cancer. An oligopeptide sequence (GGGDPKGGGGG) was selected as a substrate-based, LOX-targeting structure. The peptide was labeled with fluorescein isothiocyanate (FITC) for confocal microscopy experiments with the murine breast cancer cell line EMT-6. In vivo molecular imaging experiments were performed using a C-terminal amidated peptide, GGGDPKGGGGG, labeled with a short-lived positron emitter, fluorine-18 ((18)F), for positron emission tomography (PET) in three different breast cancer models: EMT6, MCF-7 and MDA-MB-231. The PET experiments were carried out in the presence or absence of β-aminopropionitrile (BAPN), an irreversible inhibitor of LOX. RESULTS Immunostaining experiments using a LOX-specific antibody on EMT-6 cells cultured under hypoxic conditions confirmed the elevation of LOX expression in these cells. An FITC-labeled oligopeptide, FITC-Ava-GGGDPKGGGGG-NH2, was found to be localized in different cellular compartments under these conditions. After injection of [(18)F]fluorobenzoate-GGGDPKGGGGG-NH2, radioactivity uptake was visible in all three breast cancer models in vivo. Tumor uptake was reduced by predosing the animals with 2 mg of BAPN 4 h or 24 h before injection of the radiotracer. CONCLUSIONS The present data support further investigation into the development of LOX-binding radiolabeled peptides as molecular probes for molecular imaging of LOX expression in cancer.
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Affiliation(s)
- Melinda Wuest
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, AB, T6G 1Z2, Canada.
| | - Manuela Kuchar
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research, Bautzner Landstrasse 400, 01328, Dresden, Germany.
| | - Sai Kiran Sharma
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, AB, T6G 1Z2, Canada. .,Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, 11361 87 Avenue, Edmonton, AB, T6G 2E1, Canada.
| | - Susan Richter
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, AB, T6G 1Z2, Canada.
| | - Ingrit Hamann
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, AB, T6G 1Z2, Canada.
| | - Monica Wang
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, AB, T6G 1Z2, Canada.
| | - Larissa Vos
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, AB, T6G 1Z2, Canada.
| | - John R Mackey
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, AB, T6G 1Z2, Canada.
| | - Frank Wuest
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, AB, T6G 1Z2, Canada. .,Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, 11361 87 Avenue, Edmonton, AB, T6G 2E1, Canada.
| | - Reik Löser
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research, Bautzner Landstrasse 400, 01328, Dresden, Germany.
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Greene LR, Wilkinson D. The role of general nuclear medicine in breast cancer. J Med Radiat Sci 2015; 62:54-65. [PMID: 26229668 PMCID: PMC4364807 DOI: 10.1002/jmrs.97] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 01/08/2015] [Accepted: 01/14/2015] [Indexed: 12/12/2022] Open
Abstract
The rising incidence of breast cancer worldwide has prompted many improvements to current care. Routine nuclear medicine is a major contributor to a full gamut of clinical studies such as early lesion detection and stratification; guiding, monitoring, and predicting response to therapy; and monitoring progression, recurrence or metastases. Developments in instrumentation such as the high-resolution dedicated breast device coupled with the diagnostic versatility of conventional cameras have reinserted nuclear medicine as a valuable tool in the broader clinical setting. This review outlines the role of general nuclear medicine, concluding that targeted radiopharmaceuticals and versatile instrumentation position nuclear medicine as a powerful modality for patients with breast cancer.
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Affiliation(s)
- Lacey R Greene
- Faculty of Science, Charles Sturt University Wagga Wagga, New South Wales, Australia
| | - Deborah Wilkinson
- Faculty of Health, Wheeling Jesuit University Wheeling, West Virginia
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Hildebrandt MG, Kodahl AR, Teilmann-Jørgensen D, Mogensen O, Jensen PT. [18F]Fluorodeoxyglucose PET/Computed Tomography in Breast Cancer and Gynecologic Cancers. PET Clin 2015; 10:89-104. [DOI: 10.1016/j.cpet.2014.09.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Liu Y. Role of FDG PET-CT in evaluation of locoregional nodal disease for initial staging of breast cancer. World J Clin Oncol 2014; 5:982-989. [PMID: 25493234 PMCID: PMC4259958 DOI: 10.5306/wjco.v5.i5.982] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 03/05/2014] [Accepted: 05/16/2014] [Indexed: 02/06/2023] Open
Abstract
Fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) is not indicated or recommended in the initial staging of early breast cancer. Although it is valuable for detecting distant metastasis, providing prognostic information, identifying recurrence and evaluating response to chemotherapy, the role of FDG PET/CT in evaluating locoregional nodal status for initial staging of breast cancer has not yet been well-defined in clinical practice. FDG PET/CT has high specificity but compromised sensitivity for identifying axillary nodal disease in breast cancer. Positive axillary FDG PET/CT is a good predictor of axillary disease and correlates well with sentinel lymph node biopsy (SLNB). FDG PET/CT may help to identify patients with high axillary lymph node burden who could then move directly to axillary lymph node dissection (ALND) and would not require the additional step of SLNB. However, FDG PET/CT cannot replace SLNB or ALND due to unsatisfactory sensitivity. The spatial resolution of PET instruments precludes the detection of small nodal metastases. Although there is still disagreement regarding the management of internal mammary node (IMN) disease in breast cancer, it is known that IMN involvement is of prognostic significance, and IMN metastasis has been associated with higher rates of distant metastasis and lower overall survival rates. Limited clinical observations suggested that FDG PET/CT has advantages over conventional modalities in detecting and uncovering occult extra-axillary especially IMN lesions with upstaging the disease and an impact on the adjuvant management.
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Cucinotta M, Quartuccio N, Coppolino P, La Delfa V, Bianchi M, Fagioli F, Cistaro A. A strange case of phyllodes tumor detected using (18)F-FDG PET/CT in an adolescent patient affected by Hodgkin lymphoma: a possible pitfall. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2014; 14:e201-5. [PMID: 25240649 DOI: 10.1016/j.clml.2014.06.106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 06/18/2014] [Accepted: 06/20/2014] [Indexed: 02/07/2023]
Affiliation(s)
- Mariapaola Cucinotta
- Nuclear Medicine Unit, Department of Biomedical Sciences and of Morphologic and Functional Images, University of Messina, Messina, Italy
| | - Natale Quartuccio
- Nuclear Medicine Unit, Department of Biomedical Sciences and of Morphologic and Functional Images, University of Messina, Messina, Italy
| | - Pietro Coppolino
- Nuclear Medicine Unit, Department of Biomedical Sciences and of Morphologic and Functional Images, University of Messina, Messina, Italy
| | - Vincenzo La Delfa
- Positron Emission Tomography Centre, IRMET SpA, Euromedic Inc, Turin, Italy
| | - Maurizio Bianchi
- Paediatric Oncohematologic Unit, Department of Paediatric Oncology, Regina Margherita Children's Hospital, Turin, Italy
| | - Franca Fagioli
- Paediatric Oncohematologic Unit, Department of Paediatric Oncology, Regina Margherita Children's Hospital, Turin, Italy
| | - Angelina Cistaro
- Positron Emission Tomography Centre, IRMET SpA, Euromedic Inc, Turin, Italy; PET Pediatric AIMN InterGroup, Turin, Italy; Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy.
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Gallamini A, Zwarthoed C, Borra A. Positron Emission Tomography (PET) in Oncology. Cancers (Basel) 2014; 6:1821-89. [PMID: 25268160 PMCID: PMC4276948 DOI: 10.3390/cancers6041821] [Citation(s) in RCA: 208] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 07/25/2014] [Accepted: 08/07/2014] [Indexed: 02/07/2023] Open
Abstract
Since its introduction in the early nineties as a promising functional imaging technique in the management of neoplastic disorders, FDG-PET, and subsequently FDG-PET/CT, has become a cornerstone in several oncologic procedures such as tumor staging and restaging, treatment efficacy assessment during or after treatment end and radiotherapy planning. Moreover, the continuous technological progress of image generation and the introduction of sophisticated software to use PET scan as a biomarker paved the way to calculate new prognostic markers such as the metabolic tumor volume (MTV) and the total amount of tumor glycolysis (TLG). FDG-PET/CT proved more sensitive than contrast-enhanced CT scan in staging of several type of lymphoma or in detecting widespread tumor dissemination in several solid cancers, such as breast, lung, colon, ovary and head and neck carcinoma. As a consequence the stage of patients was upgraded, with a change of treatment in 10%-15% of them. One of the most evident advantages of FDG-PET was its ability to detect, very early during treatment, significant changes in glucose metabolism or even complete shutoff of the neoplastic cell metabolism as a surrogate of tumor chemosensitivity assessment. This could enable clinicians to detect much earlier the effectiveness of a given antineoplastic treatment, as compared to the traditional radiological detection of tumor shrinkage, which usually takes time and occurs much later.
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Affiliation(s)
- Andrea Gallamini
- Department of Research and Medical Innovation, Antoine Lacassagne Cancer Center, Nice University, Nice Cedex 2-06189 Nice, France.
| | - Colette Zwarthoed
- Department of Nuclear Medicine, Antoine Lacassagne Cancer Center, Nice University, Nice Cedex 2-06189 Nice, France.
| | - Anna Borra
- Hematology Department S. Croce Hospital, Via M. Coppino 26, Cuneo 12100, Italy.
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