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Parisi S, Sciacca M, Ferrantelli G, Chillari F, Critelli P, Venuti V, Lillo S, Arcieri M, Martinelli C, Pontoriero A, Minutoli F, Ercoli A, Pergolizzi S. Locally advanced squamous cervical carcinoma (M0): management and emerging therapeutic options in the precision radiotherapy era. Jpn J Radiol 2024; 42:354-366. [PMID: 37987880 DOI: 10.1007/s11604-023-01510-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/26/2023] [Indexed: 11/22/2023]
Abstract
Squamous cervical carcinoma (SCC) requires particular attention in diagnostic and clinical management. New diagnostic tools, such as (positron emission tomography-magnetic resonance imaging) PET-MRI, consent to ameliorate clinical staging accuracy. The availability of new technologies in radiation therapy permits to deliver higher dose lowering toxicities. In this clinical scenario, new surgical concepts could aid in general management. Lastly, new targeted therapies and immunotherapy will have more room in this setting. The aim of this narrative review is to focus both on clinical management and new therapies in the precision radiotherapy era.
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Affiliation(s)
- S Parisi
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy
| | - M Sciacca
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy
| | - G Ferrantelli
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy.
| | - F Chillari
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy
| | - P Critelli
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy
| | - V Venuti
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy
| | - S Lillo
- Radiation Oncology Unit, Clinical Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - M Arcieri
- Obstetrics and Gynecology Unit, Department of Human Pathology of Adult and Childhood ``G. Baresi'', University Hospital ``G. Martino'', Messina, Italy
| | - C Martinelli
- Obstetrics and Gynecology Unit, Department of Human Pathology of Adult and Childhood ``G. Baresi'', University Hospital ``G. Martino'', Messina, Italy
| | - A Pontoriero
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy
| | - F Minutoli
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy
| | - A Ercoli
- Obstetrics and Gynecology Unit, Department of Human Pathology of Adult and Childhood ``G. Baresi'', University Hospital ``G. Martino'', Messina, Italy
| | - S Pergolizzi
- Radiation Oncology Unit, Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Via Consolare Valeria, 1, 98124, Messina, ME, Italy
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Sugawara H, Ito K, Watanabe H, Morita T, Yatabe Y, Watanabe SI, Kusumoto M. Clinical usefulness of PET/MRI in differentiating anterior mediastinal masses. Nucl Med Commun 2022; 43:92-99. [PMID: 34887372 DOI: 10.1097/mnm.0000000000001483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To investigate the clinical usefulness of 18F-fluorodeoxyglucose (FDG) PET/MRI in differentiating anterior mediastinal lesions, including small ones. MATERIAL AND METHODS Among 96 patients who underwent 18F-FDG PET/MRI screening for anterior mediastinal lesions, we retrospectively reviewed images of 42 patients with histologically or clinically diagnosed thymic carcinomas, thymomas or anterior mediastinal cysts. MRI findings and maximum standardized uptake value (SUVmax) were compared among the three categories. In addition, small lesions measuring <3.0 cm which did not show very high signal intensity (isointense to water) on T2 weighted images (T2WI) were sub-analyzed. RESULTS Significant differences in SUVmax were observed among anterior mediastinal cysts (P < 0.001, vs. thymomas and thymic carcinomas), thymomas (P = 0.032, vs. thymic carcinomas) and thymic carcinomas. Regarding the MRI findings, anterior mediastinal cysts showed higher T2WI signal intensity (P = 0.004 vs. thymomas and P = 0.042 vs. thymic carcinomas) and thymic carcinomas tended to show ill-defined contours (P = 0.024 vs. anterior mediastinal cysts and P = 0.036 vs. thymomas). SUVmax was also significantly higher in small thymic tumors than small anterior mediastinal cysts without very high T2WI signal intensity (P = 0.003). CONCLUSION 18F-FDG PET/MRI is clinically useful in differentiating anterior mediastinal lesions, including those smaller than 3 cm.
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Affiliation(s)
- Haruto Sugawara
- Department of Diagnostic Radiology, National Cancer Center Hospital
- Department of Radiology, Research Hospital, The Institute of Medical Science, The University of Tokyo
| | - Kimiteru Ito
- Department of Diagnostic Radiology, National Cancer Center Hospital
| | | | - Takahiro Morita
- Department of Diagnostic Radiology, National Cancer Center Hospital
| | - Yasushi Yatabe
- Department of Diagnostic Pathology, National Cancer Center Hospital
| | - Shun-Ichi Watanabe
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
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Abstract
This paper provides the current state of nuclear cardiology in China and contrasts it with the state of nuclear cardiology in the United States (US). The West China Hospital and New York-Presbyterian Hospital (NYPH) were used as representative hospitals to contrast nuclear cardiology in China and the US, respectively. In 2015, there were 101 medical cyclotrons, 774 SPECT or SPECT/CT, 240 PET/CT, and 6 PET/MR cameras in China. Most (~90%) of the nuclear cardiology studies are gated SPECT myocardial perfusion imaging (MPI), and ~10% are other types of studies including MUGA, PET/CT MPI, and viability studies. There are differences in nuclear cardiology between the West China Hospital and NYPH and these include those in cardiac stress tests, SPECT/CT acquisition protocols, PET/CT blood flow and viability studies, reimbursement, and fellowship training. In this paper, we aim to present status of nuclear cardiology in China and provide potential solutions.
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Affiliation(s)
- Gongshun Tang
- West China Hospital, Sichuan University, 37 Guoxuexiang Street, Wuhou District, Chengdu, 610041, China.
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