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Cheng M, Ding R, Wang S. Diagnosis and treatment of high-risk bilateral lung ground-glass opacity nodules. Asian J Surg 2024; 47:2969-2974. [PMID: 38246790 DOI: 10.1016/j.asjsur.2024.01.072] [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: 11/01/2023] [Revised: 12/30/2023] [Accepted: 01/11/2024] [Indexed: 01/23/2024] Open
Abstract
In recent years, there has been a significant increase in the detection rate of Ground Glass Opacity (GGO) nodules through high-resolution computed tomography (HRCT). GGO is an imaging finding that encompasses various pathological types, some of which exhibit indolent growth, while others may represent early lung cancer or remain relatively stable, not significantly impacting the surgical treatment outcome. In clinical practice, patients often experience psychological anxiety when multiple pulmonary GGO nodules are present, and they may request simultaneous resection. However, there is currently no standardized criterion for determining when multiple GGO nodules should be resected. As personalized medicine continues to advance, the treatment approach for multiple pulmonary GGO nodules needs to prioritize accuracy. High-risk factors associated with multiple pulmonary GGO nodules may necessitate surgical intervention along with mediastinal lymph node dissection or sampling. This article provides a review of the characteristics, treatment methods, and clinical experiences related to multiple pulmonary GGO nodules, offering practical insights and guidance for healthcare professionals.
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Affiliation(s)
- Ming Cheng
- Department of Thoracic Surgery, General Hospital of Northern Theater Command, Shenyang, 110016, China
| | - Renquan Ding
- Department of Thoracic Surgery, General Hospital of Northern Theater Command, Shenyang, 110016, China
| | - Shumin Wang
- Department of Thoracic Surgery, General Hospital of Northern Theater Command, Shenyang, 110016, China.
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Song Z, Ding F, Wu W, Zhou Z, Wu S. Design of Path-Planning System for Interventional Thermal Ablation of Liver Tumors Based on CT Images. SENSORS (BASEL, SWITZERLAND) 2024; 24:3537. [PMID: 38894328 PMCID: PMC11175280 DOI: 10.3390/s24113537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 05/23/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024]
Abstract
OBJECTIVE Aiming at the shortcomings of artificial surgical path planning for the thermal ablation of liver tumors, such as the time-consuming and labor-consuming process, and relying heavily on doctors' puncture experience, an automatic path-planning system for thermal ablation of liver tumors based on CT images is designed and implemented. METHODS The system mainly includes three modules: image segmentation and three-dimensional reconstruction, automatic surgical path planning, and image information management. Through organ segmentation and three- dimensional reconstruction based on CT images, the personalized abdominal spatial anatomical structure of patients is obtained, which is convenient for surgical path planning. The weighted summation method based on clinical constraints and the concept of Pareto optimality are used to solve the multi-objective optimization problem, screen the optimal needle entry path, and realize the automatic planning of the thermal ablation path. The image information database was established to store the information related to the surgical path. RESULTS In the discussion with clinicians, more than 78% of the paths generated by the planning system were considered to be effective, and the efficiency of system path planning is higher than doctors' planning efficiency. CONCLUSION After improvement, the system can be used for the planning of the thermal ablation path of a liver tumor and has certain clinical application value.
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Affiliation(s)
- Ziwei Song
- Department of Biomedical Engineering, College of Chemistry and Life Sciences, Beijing University of Technology, Beijing 100124, China; (Z.S.); (F.D.); (Z.Z.); (S.W.)
| | - Feifei Ding
- Department of Biomedical Engineering, College of Chemistry and Life Sciences, Beijing University of Technology, Beijing 100124, China; (Z.S.); (F.D.); (Z.Z.); (S.W.)
| | - Weiwei Wu
- College of Biomedical Engineering, Capital Medical University, Beijing 100069, China
| | - Zhuhuang Zhou
- Department of Biomedical Engineering, College of Chemistry and Life Sciences, Beijing University of Technology, Beijing 100124, China; (Z.S.); (F.D.); (Z.Z.); (S.W.)
| | - Shuicai Wu
- Department of Biomedical Engineering, College of Chemistry and Life Sciences, Beijing University of Technology, Beijing 100124, China; (Z.S.); (F.D.); (Z.Z.); (S.W.)
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Chang LK, Yang SM, Chung WY, Chen LC, Chang HC, Ho MC, Chang YC, Yu CJ. Cone-beam computed tomography image-guided percutaneous microwave ablation for lung nodules in a hybrid operating room: an initial experience. Eur Radiol 2024; 34:3309-3319. [PMID: 37926741 DOI: 10.1007/s00330-023-10360-5] [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: 01/03/2023] [Revised: 09/09/2023] [Accepted: 09/26/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVES The experience of thermal ablation of lung lesions is limited, especially performing the procedure under localisation by cone-beam CT in the hybrid operation room (HOR). Here, we present the experience of microwave ablation (MWA) of lung nodules in the HOR. METHODS We reviewed patients who underwent image-guide percutaneous MWA for lung nodules in the HOR under general anaesthesia between July 2020 and July 2022. The workflow in the HOR including the pre-procedure preparation, anaesthesia consideration, operation methods, and postoperative care was clearly described. RESULTS Forty lesions in 33 patients who underwent MWA under general anaesthesia (GA) in the HOR were analysed. Twenty-seven patients had a single pulmonary nodule, and the remaining six patients had multiple nodules. The median procedure time was 41.0 min, and the median ablation time per lesion was 6.75 min. The median global operation room time was 115.0 min. The median total dose area product was 14881 μGym2. The median ablation volume was 111.6 cm3. All patients were discharged from the hospital with a median postoperative stay of 1 day. Four patients had pneumothorax, two patients had pleural effusion during the first month of outpatient follow-up, and one patient reported intercostal neuralgia during the 3-month follow-up. CONCLUSIONS Thermal ablation of pulmonary nodules under GA in the HOR can be performed safely and efficiently if we follow the workflow provided. The procedure provides an alternative to managing pulmonary nodules in patients. CLINICAL RELEVANCE STATEMENT Thermal ablation of pulmonary nodules under GA in the HOR can be performed safely and efficiently if the provided workflow is followed. KEY POINTS • We tested the feasibility of microwave ablation of lung lesions performed in a hybrid operating room. • To this end, we provide a description of microwave ablation of the lung under cone-beam CT localisation. • We describe a workflow by which ablation of the pulmonary nodule can be performed safely under general anaesthesia.
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Affiliation(s)
- Ling-Kai Chang
- Interventional Pulmonology Center, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan
| | - Shun-Mao Yang
- Interventional Pulmonology Center, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan.
- Department of Surgery, National Taiwan University Hospital, Hsin-Chu Branch, No. 2, Sec. 1, Shengyi Road, Zhubei City, Hsinchu County, 302, Taiwan.
| | - Wen-Yuan Chung
- Department of Surgery, National Taiwan University Hospital, Hsin-Chu Branch, No. 2, Sec. 1, Shengyi Road, Zhubei City, Hsinchu County, 302, Taiwan
| | - Lun-Che Chen
- Interventional Pulmonology Center, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan
| | - Hao-Chun Chang
- Interventional Pulmonology Center, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan
| | - Ming-Chih Ho
- Department of Surgery, National Taiwan University Hospital, Hsin-Chu Branch, No. 2, Sec. 1, Shengyi Road, Zhubei City, Hsinchu County, 302, Taiwan
| | - Yeun-Chung Chang
- Department of Medical Imaging, National Taiwan University Hospital, Taipei, Taiwan
| | - Chong-Jen Yu
- Interventional Pulmonology Center, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Zhubei City, Taiwan
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Li J, Gao H, Shen N, Wu D, Feng L, Hu P. High-security automatic path planning of radiofrequency ablation for liver tumors. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2023; 242:107769. [PMID: 37714019 DOI: 10.1016/j.cmpb.2023.107769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND AND OBJECTIVE Radiofrequency ablation (RFA) is an effective method for the treatment of liver tumors. Preoperative path planning, which plays a crucial role in RFA treatment, requires doctors to have significant experience and ability. Specifically, correct and highly active preoperative path planning should ensure the safety of the whole puncturing process, complete ablation of tumors and minimal damage to healthy tissues. METHODS In this paper, a high-security automatic multiple puncture path planning method for liver tumors is proposed, in which the optimization of the ablation number, puncture number, target positions and puncture point positions subject to comprehensive clinical constraints are studied. In particular, both the safety of the puncture path and the distribution of ablation ellipsoids are taken into consideration. The influence of each constraint on the safety of the whole puncturing process is discussed in detail. On this basis, the efficiency of the planning method is obviously improved by simplifying the computational data and optimized variables. In addition, the performance and adaptability of the proposed method to large and small tumors are compared and summarized. RESULTS The proposed method is evaluated on 10 liver tumors of various geometric characteristics from 7 cases. The test results show that the average path planning time and average ablation efficiency are 41.4 s and 60.19%, respectively. For tumors of different sizes, the planning results obtained from the proposed method have similar healthy tissue coverage. Through the clinical evaluation of doctors, the planning results meet the needs of RFA for liver tumors. CONCLUSIONS The proposed method can provide reasonable puncture paths in RFA planning, which is beneficial to ensure the safety and efficiency of liver tumor ablation.
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Affiliation(s)
- Jing Li
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, Shanghai University, Shanghai, China; School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, China
| | - Huayu Gao
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, Shanghai University, Shanghai, China; School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, China
| | - Nanyan Shen
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, Shanghai University, Shanghai, China; School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, China
| | - Di Wu
- School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, China.
| | - Lanyun Feng
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Peng Hu
- Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, Shanghai University, Shanghai, China; School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, China
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Gerber DA, Vonderau JS, Iwai Y, Steele P, Serrano P, Desai CS. Indocyanine Green as a Navigational Adjunct for Laparoscopic Ablation of Liver Tumors. Am Surg 2023; 89:4801-4805. [PMID: 36283977 DOI: 10.1177/00031348221135784] [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] [Indexed: 12/06/2023]
Abstract
BACKGROUND Minimally invasive operative approaches for resection and thermal ablation (eg, microwave, radiofrequency) of hepatocellular carcinoma (HCC) have been successfully implemented over the last two decades, although identifying tumors can be challenging. Successfully performing laparoscopic ablation requires real-time visualization and ultrasonography skills for direct placement of the ablation probe. METHODS In this study, we introduce a novel adjunct to ultrasound imaging for tumors located near or on the surface of the liver via intravenous delivery of indocyanine green (ICG) dye. Non-resectable lesion(s) not amenable to percutaneous ablation were considered for laparoscopic microwave ablation. Each patient initially received a dose of .3125 mg ICG via peripheral IV. RESULTS A total of 17 patients were included. There was brisk uptake of ICG throughout the liver parenchyma in under 2 minutes in 15 of 17 patients; the remaining 2 required a second dose of ICG. In 14 cases, a hypo-fluorescent perfusion pattern in the tumor was clearly identified. DISCUSSION Integrating ICG and fluorescent imaging provides a complementary adjunct to ultrasound in identifying HCC nodules. While previous applications of ICG typically require injections several days prior to surgery or segmental injections, this study demonstrates a novel real-time application of ICG to aid surgeons with various experiences in laparoscopic-assisted ablation procedures for HCC.
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Affiliation(s)
- David A Gerber
- Division of Transplantation, Department of Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
- Lineberger Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jennifer S Vonderau
- Division of Transplantation, Department of Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Yoshiko Iwai
- Division of Transplantation, Department of Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Paula Steele
- Division of Transplantation, Department of Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Pablo Serrano
- Division of Transplantation, Department of Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Chirag S Desai
- Division of Transplantation, Department of Surgery, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
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Elderkin J, Al Hallak N, Azmi AS, Aoun H, Critchfield J, Tobon M, Beal EW. Hepatocellular Carcinoma: Surveillance, Diagnosis, Evaluation and Management. Cancers (Basel) 2023; 15:5118. [PMID: 37958294 PMCID: PMC10647678 DOI: 10.3390/cancers15215118] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/11/2023] [Accepted: 10/13/2023] [Indexed: 11/15/2023] Open
Abstract
Hepatocellular carcinoma (HCC) ranks fourth in cancer-related deaths worldwide. Semiannual surveillance of the disease for patients with cirrhosis or hepatitis B virus allows for early detection with more favorable outcomes. The current underuse of surveillance programs demonstrates the need for intervention at both the patient and provider level. Mail outreach along with navigation provision has proven to increase surveillance follow-up in patients, while provider-targeted electronic medical record reminders and compliance reports have increased provider awareness of HCC surveillance. Imaging is the primary mode of diagnosis in HCC with The Liver Imaging Reporting and Data System (LI-RADS) being a widely accepted comprehensive system that standardizes the reporting and data collection for HCC. The management of HCC is complex and requires multidisciplinary team evaluation of each patient based on their preference, the state of the disease, and the available medical and surgical interventions. Staging systems are useful in determining the appropriate intervention for HCC. Early-stage HCC is best managed by curative treatment modalities, such as liver resection, transplant, or ablation. For intermediate stages of the disease, transarterial local regional therapies can be applied. Advanced stages of the disease are treated with systemic therapies, for which there have been recent advances with new drug combinations. Previously sorafenib was the mainstay systemic treatment, but the recent introduction of atezolizumab plus bevacizumab proves to have a greater impact on overall survival. Although there is a current lack of improved outcomes in Phase III trials, neoadjuvant therapies are a potential avenue for HCC management in the future.
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Affiliation(s)
- Jessica Elderkin
- Wayne State University School of Medicine, Detroit, MI 48201, USA;
| | - Najeeb Al Hallak
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (N.A.H.); (A.S.A.)
| | - Asfar S. Azmi
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (N.A.H.); (A.S.A.)
| | - Hussein Aoun
- Department of Radiology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (H.A.); (J.C.)
| | - Jeffrey Critchfield
- Department of Radiology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (H.A.); (J.C.)
| | - Miguel Tobon
- Department of Surgery, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA;
| | - Eliza W. Beal
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA; (N.A.H.); (A.S.A.)
- Department of Surgery, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI 48201, USA;
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Abstract
Immunotherapy has revolutionized the treatment of patients with cancer. However, promoting antitumour immunity in patients with tumours that are resistant to these therapies remains a challenge. Thermal therapies provide a promising immune-adjuvant strategy for use with immunotherapy, mostly owing to the capacity to reprogramme the tumour microenvironment through induction of immunogenic cell death, which also promotes the recruitment of endogenous immune cells. Thus, thermal immunotherapeutic strategies for various cancers are an area of considerable research interest. In this Review, we describe the role of the various thermal therapies and provide an update on attempts to combine these with immunotherapies in clinical trials. We also provide an overview of the preclinical development of various thermal immuno-nanomedicines, which are capable of combining thermal therapies with various immunotherapy strategies in a single therapeutic platform. Finally, we discuss the challenges associated with the clinical translation of thermal immuno-nanomedicines and emphasize the importance of multidisciplinary and inter-professional collaboration to facilitate the optimal translation of this technology from bench to bedside.
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Efthymiou E, Siatelis A, Liakouras C, Makris G, Chrisofos M, Kelekis A, Brountzos E, Kelekis N, Filippiadis D. Computed Tomography-Guided Percutaneous Microwave Ablation for Renal Cell Carcinoma: Impact of Tumor Size on the Progression Survival Rates. Diagnostics (Basel) 2021; 11:diagnostics11091618. [PMID: 34573960 PMCID: PMC8472140 DOI: 10.3390/diagnostics11091618] [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: 07/24/2021] [Revised: 08/29/2021] [Accepted: 09/01/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of the present study was to evaluate the safety and efficacy of computed tomography (CT)-guided percutaneous microwave ablation (MWA) of renal cell carcinoma (RCC) along with identifying prognostic factors affecting the progression survival rate. Institutional database retrospective research identified 69 patients with a biopsy proven solitary T1a (82.6%) or TIb (17.4%) RCC who have underwent percutaneous CT-guided MWA. Kaplan–Meier survival estimates for events were graphed and Cox regression analysis was conducted. Mean patient age was 70.4 ± 11.5 years. Mean size of the lesions was 3 ± 1.3 cm. Mean follow up time was 35.6 months (SD = 21.1). The mean progression free survival time from last ablation was 84.2 months. For T1a tumors, the cumulative progression free survival rate for 1, 6, 12 and 36 months were 100% (SE = 0%), 91.2% (SE = 3.7%), 91.2% (SE = 3.7%) and 87.5% (SE = 4.4%); the recurrence free survival rate for T1a RCC was 94.9%. For T1b tumors, the cumulative progression free survival rate for 1, 6, 12 and 36 months were 100% (SE = 0%), 63.6% (SE = 14.5%), 63.6% (SE = 14.5%) and 63.6% (SE = 14.5%). Grade 1 complications were recorded in 5 (7.2%) patients. Significantly greater hazard for progression was found in cases with a tumor size > 4 cm (HR = 9.09, p = 0.048). No statistically important difference regarding tumor progression was recorded between T1a tumors with a diameter ≤3 cm and >3 cm. In summary, the results of the present study show that CT guided percutaneous MWA is an effective technique for treatment of T1a renal cell carcinomas, irrespective of tumor size. T1b tumors were associated with higher progression rates.
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Affiliation(s)
- Evgenia Efthymiou
- 2nd Department of Radiology, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.E.); (A.K.); (E.B.); (N.K.)
| | - Argyris Siatelis
- C Urology Clinic, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (A.S.); (C.L.); (G.M.); (M.C.)
| | - Christos Liakouras
- C Urology Clinic, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (A.S.); (C.L.); (G.M.); (M.C.)
| | - Georgios Makris
- C Urology Clinic, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (A.S.); (C.L.); (G.M.); (M.C.)
| | - Michael Chrisofos
- C Urology Clinic, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (A.S.); (C.L.); (G.M.); (M.C.)
| | - Alexis Kelekis
- 2nd Department of Radiology, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.E.); (A.K.); (E.B.); (N.K.)
| | - Elias Brountzos
- 2nd Department of Radiology, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.E.); (A.K.); (E.B.); (N.K.)
| | - Nikolaos Kelekis
- 2nd Department of Radiology, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.E.); (A.K.); (E.B.); (N.K.)
| | - Dimitrios Filippiadis
- 2nd Department of Radiology, Medical School, University General Hospital “ATTIKON”, National and Kapodistrian University of Athens, 12462 Athens, Greece; (E.E.); (A.K.); (E.B.); (N.K.)
- Correspondence:
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Nervo A, Ragni A, Retta F, Calandri M, Gazzera C, Gallo M, Piovesan A, Arvat E. Interventional Radiology Approaches for Liver Metastases from Thyroid Cancer: A Case Series and Overview of the Literature. J Gastrointest Cancer 2021; 52:823-832. [PMID: 33999355 PMCID: PMC8376701 DOI: 10.1007/s12029-021-00646-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2021] [Indexed: 11/25/2022]
Abstract
Background Liver metastases (LMs) from thyroid cancer (TC) are relatively uncommon in clinical practice and their management is challenging. Interventional radiology loco-regional treatments (LRTs), including radiofrequency ablation (RFA) and trans-arterial chemoembolization (TACE), have been successfully employed to treat LMs from various types of cancer. Methods We analyzed the role of LRTs in the management of unresectable LMs from differentiated and medullary TCs performed at our institution from 2015 to 2020. A review of the available English literature regarding this topic was also performed. Results Six hepatic LRTs were performed in 4 TC patients with LMs, in 2 cases after the start of treatment with a tyrosine kinase inhibitor (TKI). A partial response was obtained in 2 patients; the diameter of the largest targeted lesion was 18 mm in both of them. The remaining procedures were performed on larger lesions and a stable disease was achieved in all but one case. Acute LRT-related complications were transient and mild. In literature, the largest studies were focused on TACE in LMs from MTC, showing good tolerance and remarkable disease control, especially in case of limited liver tumour involvement. Conclusion LRTs for LMs represent a valuable option for the treatment of metastatic TC in case of isolated hepatic progression or for symptoms relief, also after the start of TKI treatment as part of a multimodal approach. The best disease control is obtained when hepatic metastatic burden is limited. These procedures are generally well tolerated; however, a cautious multidisciplinary selection of the candidates is mandatory.
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Affiliation(s)
- Alice Nervo
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
| | - Alberto Ragni
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
| | - Francesca Retta
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
| | - Marco Calandri
- Diagnostic Imaging and Interventional Radiology Department, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
| | - Carlo Gazzera
- Diagnostic Imaging and Interventional Radiology Department, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
| | - Marco Gallo
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
- Endocrinology and Metabolic Diseases Unit, AO SS. Antonio E Biagio E Cesare Arrigo Hospital, Alessandria, Italy
| | - Alessandro Piovesan
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
| | - Emanuela Arvat
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
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Filippiadis D, Mazioti A, Velonakis G, Tsochantzis A, Tosoratti N, Kelekis A, Kelekis N. Continuous versus pulsed microwave ablation in the liver: any difference in intraoperative pain scores? Ann Gastroenterol 2021; 34:80-84. [PMID: 33414626 PMCID: PMC7774668 DOI: 10.20524/aog.2020.0557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 08/24/2020] [Indexed: 12/31/2022] Open
Abstract
Background This study prospectively compared intraoperative pain scores during percutaneous microwave ablation of the liver in patients randomized between continuous and pulsed energy delivery algorithms. Methods During a 12-month period, 20 patients who underwent microwave liver ablation were prospectively randomized between 2 different energy delivery modes: “continuous mode” (CM, n=10) and “pulsed mode” (PM, n=10). All ablation sessions were performed using the same microwave ablation platform under computed tomographic guidance and intravenous analgesia. Within 30 min post ablation, all patients completed a questionnaire assigning a numeric pain intensity score from 0 (no pain) to 10. Results Mean pain scores were 8.17±1.850 in the CM group and 4.50±1.567 in the PM group, with a statistically significant difference of 3.667±2.807 pain units (P=0.001). The mean procedure time was 53.5±20.90 min in the PM group vs. 58.5±17.44 min in the CM group (P=0.279). The mean size of the lesions was 2.81±0.95 cm in the PM group and 2.81±0.85 cm in the CM group (P=0.984). On a per-lesion basis, technical success was achieved in all evaluable tumors in both groups. No difference was noted in the local tumor control on the 6-month imaging evaluation. No complications were observed in the CM arm, while small perihepatic hemorrhagic fluid collections were reported in the PM group. Conclusions Both algorithms for microwave energy delivery have comparable treatment effects in terms of 6-month local tumor control for liver lesions <3 cm in diameter. PM treatments compared to CM appear to induce significantly less pain in patients undergoing percutaneous liver ablation under intravenous analgesia.
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Affiliation(s)
- Dimitrios Filippiadis
- 2 Department of Radiology, "Attikon" University General Hospital, Medical School, National and Kapodistrian University of Athens, Greece (Dimitrios Filippiadis, Argyro Mazioti, George Velonakis, Athanasios Tsochantzis, Alexis Kelekis, Nikolaos Kelekis)
| | - Argyro Mazioti
- 2 Department of Radiology, "Attikon" University General Hospital, Medical School, National and Kapodistrian University of Athens, Greece (Dimitrios Filippiadis, Argyro Mazioti, George Velonakis, Athanasios Tsochantzis, Alexis Kelekis, Nikolaos Kelekis)
| | - George Velonakis
- 2 Department of Radiology, "Attikon" University General Hospital, Medical School, National and Kapodistrian University of Athens, Greece (Dimitrios Filippiadis, Argyro Mazioti, George Velonakis, Athanasios Tsochantzis, Alexis Kelekis, Nikolaos Kelekis)
| | - Athanasios Tsochantzis
- 2 Department of Radiology, "Attikon" University General Hospital, Medical School, National and Kapodistrian University of Athens, Greece (Dimitrios Filippiadis, Argyro Mazioti, George Velonakis, Athanasios Tsochantzis, Alexis Kelekis, Nikolaos Kelekis)
| | - Nevio Tosoratti
- R&D Manager, HS Hospital Service SpA, Aprilia (LT), Italy (Nevio Tosoratti)
| | - Alexis Kelekis
- 2 Department of Radiology, "Attikon" University General Hospital, Medical School, National and Kapodistrian University of Athens, Greece (Dimitrios Filippiadis, Argyro Mazioti, George Velonakis, Athanasios Tsochantzis, Alexis Kelekis, Nikolaos Kelekis)
| | - Nikolaos Kelekis
- 2 Department of Radiology, "Attikon" University General Hospital, Medical School, National and Kapodistrian University of Athens, Greece (Dimitrios Filippiadis, Argyro Mazioti, George Velonakis, Athanasios Tsochantzis, Alexis Kelekis, Nikolaos Kelekis)
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Danni HMS, Qiao JMD, Huitong LMD, Xuankun LMM, Lujing LMM, Fengping LMM, Xianxiang WMM, Kun YMS, Zuofeng XMD. A New-Designed Microwave Ablation System: Testing in ex vivo and in vivo Liver Model. ADVANCED ULTRASOUND IN DIAGNOSIS AND THERAPY 2021. [DOI: 10.37015/audt.2021.200014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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12
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A practical pretreatment planning method of multiple puncturing for thermal ablation surgery. Biocybern Biomed Eng 2020. [DOI: 10.1016/j.bbe.2020.08.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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13
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Bergamini C, Cavalieri S, Cascella T, Lanocita R, Alfieri S, Resteghini C, Platini F, Orlandi E, Locati LD, Marchianò A, Licitra L. Local therapies for liver metastases of rare head and neck cancers: a monoinstitutional case series. TUMORI JOURNAL 2020; 107:188-195. [PMID: 32924878 DOI: 10.1177/0300891620952844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Transarterial chemoembolization (TACE) and radiofrequency ablation (RFA) are established procedures for treating hepatocellular cancer and selected malignancies with liver metastasis. The aim of this study is to describe a monoinstitutional case series of local approaches in patients with liver metastases from rare head and neck cancers (HNCs). METHODS This is a retrospective series of adult patients with HNC treated with liver locoregional approaches (TACE or RFA) at our institution from 2007 to 2018. In case of chemoembolization, the preferred chemotherapeutic drug was doxorubicin. Response according to RECIST (Response Evaluation Criteria in Solid Tumors) was assessed with contrast-enhanced computed tomography scans. RESULTS Thirty-four patients were treated (20 men, median age 58 years) with TACE (27), transarterial embolization (2), or RFA (7). Primary tumours were salivary gland (21), thyroid (6), nasopharyngeal (5), and sinonasal cancers (2). Seventeen patients (50%) had a single metastatic liver nodule; 70% of the remaining 17 patients had at least three liver metastases. The median diameter of the metastatic liver mass undergoing treatment was 39 mm (range 11-100 mm). Median follow-up was 27.6 months. Response rate was 35% (3% complete, 32% partial response). Median progression-free survival and overall survival were 6.9 and 19.6 months, respectively. Treatment-related adverse events occurred in 59% of patients (21% grade ⩾ 3; no grade 5). DISCUSSION This retrospective case series demonstrates that locoregional radiologic approaches for rare HNCs with liver metastases are feasible. These procedures deserve further prospective studies before being considered safe and active in these malignancies where the availability of effective systemic treatments is lacking.
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Affiliation(s)
- Cristiana Bergamini
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Stefano Cavalieri
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Tommaso Cascella
- Radiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Rodolfo Lanocita
- Radiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Salvatore Alfieri
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Carlo Resteghini
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Francesca Platini
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Ester Orlandi
- Radiotherapy 1-2, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Laura Deborah Locati
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Alfonso Marchianò
- Radiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Lisa Licitra
- Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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Kong J, Wang T, Shen S, Zhang Z, Yang X, Wang W. A genomic-clinical nomogram predicting recurrence-free survival for patients diagnosed with hepatocellular carcinoma. PeerJ 2019; 7:e7942. [PMID: 31687273 PMCID: PMC6825747 DOI: 10.7717/peerj.7942] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 09/23/2019] [Indexed: 02/05/2023] Open
Abstract
Liver resection surgery is the most commonly used treatment strategy for patients diagnosed with hepatocellular carcinoma (HCC). However, there is still a chance for recurrence in these patients despite the survival benefits of this procedure. This study aimed to explore recurrence-related genes (RRGs) and establish a genomic-clinical nomogram for predicting postoperative recurrence in HCC patients. A total of 123 differently expressed genes and three RRGs (PZP, SPP2, and PRC1) were identified from online databases via Cox regression and LASSO logistic regression analyses and a gene-based risk model containing RRGs was then established. The Harrell’s concordance index (C-index), receiver operating characteristic (ROC) curves and calibration curves showed that the model performed well. Finally, a genomic-clinical nomogram incorporating the gene-based risk model, AJCC staging system, and Eastern Cooperative Oncology Group performance status was constructed to predict the 1-, 2-, and 3-year recurrence-free survival rates (RFS) for HCC patients. The C-index, ROC analysis, and decision curve analysis were good indicators of the nomogram’s performance. In conclusion, we identified three reliable RRGs associated with the recurrence of cancer and constructed a nomogram that performed well in predicting RFS for HCC patients. These findings could enrich our understanding of the mechanisms for HCC recurrence, help surgeons predict patients’ prognosis, and promote HCC treatment.
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Affiliation(s)
- Junjie Kong
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Tao Wang
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Shu Shen
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Zifei Zhang
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Xianwei Yang
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Wentao Wang
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
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The Combination Strategy of Transarterial Chemoembolization and Radiofrequency Ablation or Microwave Ablation against Hepatocellular Carcinoma. Anal Cell Pathol (Amst) 2019; 2019:8619096. [PMID: 31534899 PMCID: PMC6732647 DOI: 10.1155/2019/8619096] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 06/23/2019] [Accepted: 08/07/2019] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary cancer of the liver. Hepatectomy and liver transplantation (LT) are regarded as the radical treatment, but great majority of patients are already in advanced stage on the first diagnosis and lose the surgery opportunity. Multifarious image-guided interventional therapies, termed as locoregional ablations, are recommended by various HCC guidelines for the clinical practice. Transarterial chemoembolization (TACE) is firstly recommended for intermediate-stage (Barcelona Clinic Liver Cancer (BCLC) B class) HCC but has lower necrosis rates. Radiofrequency ablation (RFA) is effective in treating HCCs smaller than 3 cm in size. Microwave ablation (MWA) can ablate larger tumor within a shorter time. Combination of TACE with RFA or MWA is effective and promising in treating larger HCC lesions but needs more clinical data to confirm its long-term outcome. The combination of TACE and RFA or MWA against hepatocellular carcinoma needs more clinical data for a better strategy. The characters and advantages of TACE, RFA, MWA, and TACE combined with RFA or MWA are reviewed to provide physician a better background on decision.
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