1
|
Sirak I, Pohanková D, Kašaová L, Hodek M, Motyčka P, Asqar A, Grepl J, Paluska P, Novotná V, Vosmik M, Petera J. Cardiac doses with deep inspiration breath hold in breast cancer radiotherapy: direct comparison between WBI, PBI, and interstitial APBI. Rep Pract Oncol Radiother 2024; 29:155-163. [PMID: 39143972 PMCID: PMC11321770 DOI: 10.5603/rpor.99907] [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] [Indexed: 08/16/2024] Open
Abstract
Background The optimal radiotherapy technique for cardiac sparing in left-sided early breast cancer (EBC) is not clear. In this context, the aim of our dosimetric study was to compare cardiac and lung doses according to the type of radiotherapy - whole breast irradiation (WBI), external partial breast irradiation (PBI), and multicatheter interstitial brachytherapy-accelerated partial breast irradiation (MIB-APBI). The dosimetric results with the WBI and PBI were calculated with and without DIBH. Materials and methods Dosimetric study of 23 patients treated with WBI, PBI, with and without DIBH, or MIB-APBI. The prescribed dose was 40 Gy in 15 fractions for WBI and PBI and 34 Gy in 10 fractions (bid) for MIB-APBI. Doses to the organs-at-risk (OAR) - heart, left anterior descending coronary artery (LAD), left ventricle (LV), and left lung - were recalculated to the equivalent dose in 2-Gy fractions (EQD2). Results The addition of DIBH significantly reduced EQD2 doses to all OARs (except for the left lung maximal dose) in WBI and PBI. MHD values were 0.72 Gy for DIBH-WBI, 1.01 Gy for MIB-APBI and 0.24 Gy for DIBH-PBI. There were no significant differences in cardiac doses between WBI with DIBH and PBI without DIBH. DIBH-PBI resulted in significantly lower mean doses to all OARs (except for maximum lung dose) compared to MIB-APBI. Conclusions: These results show that the use of DIBH significantly reduces cardiac doses in patients with left EBC. Partial irradiation techniques (PBI, MIB-APBI) significantly reduced cardiac doses due to the smaller clinical target volume. The best results were obtained with DIBH-PBI.
Collapse
Affiliation(s)
- Igor Sirak
- Department of Oncology and Radiotherapy, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
| | - Denisa Pohanková
- Department of Oncology and Radiotherapy, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
| | - Linda Kašaová
- Department of Oncology and Radiotherapy, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
| | - Miroslav Hodek
- Clinic of Oncology and Radiotherapy, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- 4 Department of Internal Medicine — Hematology, University Hospital Hradec Kralove, Charles University Faculty of Medicine in Hradec Králové, Hradec Kralove, Czech Republic
| | - Petr Motyčka
- Department of Surgery, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ahmed Asqar
- Department of Surgery, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Jakub Grepl
- Department of Radiotherapy and Oncology, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- Department of Radiobiology, University of Defence in Brno, Brno, Czech Republic
| | - Petr Paluska
- Department of Oncology and Radiotherapy, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
| | - Veronika Novotná
- Department of Oncology and Radiotherapy, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
| | - Milan Vosmik
- Department of Oncology and Radiotherapy, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
| | - Jiri Petera
- Department of Oncology and Radiotherapy, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
| |
Collapse
|
2
|
Gimeno-Morales M, Martínez-Monge R, Martinez-Lage A, Jablonska PA, Blanco J, Martínez-Regueira F, Rodriguez-Spiteri N, Olartecoechea B, Ramos L, Insausti LP, Elizalde A, Abengozar M, Cambeiro M. Long-term results of intraoperative multicatheter breast implant (IOMBI) for accelerated partial breast irradiation (APBI) on early breast cancer patients. Radiother Oncol 2024; 194:110193. [PMID: 38432310 DOI: 10.1016/j.radonc.2024.110193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 02/12/2024] [Accepted: 02/24/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND AND PURPOSE Multicatheter breast brachytherapy is a standard technique for accelerated partial breast irradiation (APBI) in early breast cancer patients. Intraoperative multicatheter breast implant (IOMBI) followed by perioperative high-dose-rate brachytherapy (PHDRBT) offers a novel and advantageous approach. We present long-term oncological, toxicity, and cosmesis outcomes for a well-experienced single institution. MATERIALS AND METHODS Eligible women aged ≥ 40 years with clinically and radiologically confirmed unifocal invasive or in situ ≤ 3 cm breast tumors underwent IOMBI during breast-conserving surgery. Patients meeting APBI criteria by definitive pathologic results received 3.4 Gy × 10fx with PHDRBT. Patients not suitable for APBI received PHDRBT-boost followed by WBRT. RESULTS A total of 171 patients underwent IOMBI during BCS, 120 patients (70.1 %) were suitable for APBI and 51 (29.8 %) for anticipated PHDRBT-boost. The median age was 61 years (range: 40-78), the median tumor size was 1.1 cm (range: 0.2-3.5), with a histological diagnosis of invasive ductal carcinoma in 78.9 % and ductal in situ in 21.1 %. A median of 9 catheters (range: 4-14) were used. For APBI, the median CTV and V100 were 40.8 cc (range: 8.6-99) and 35.4 cc (range: 7.2-94). The median of healthy breast tissue irradiated represents 7.2 % (range: 2.3-28 %) and the median local treatment duration was 10 days (range: 7-16). With a median follow-up of 8.8 years (range: 0.3-16.25), the 8-year local, locoregional, and distant control rates were 99 %, 98.1 %, and 100 %. G1-G2 late-toxicity rate was 53.4 %. Long-term cosmetic evaluation was excellent-good in 90.8 %. CONCLUSION IOMBI&PHDRBT program reports excellent long-term oncological outcomes, with a reduction from unnecessary irradiation exposure which translates into low long-term toxicity and good cosmesis outcomes, especially on well-selected APBI patients.
Collapse
Affiliation(s)
- Marta Gimeno-Morales
- Departments of Radiation Oncology, Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain.
| | - Rafael Martínez-Monge
- Departments of Radiation Oncology, Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Adriana Martinez-Lage
- Departments of Radiation Oncology, Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Paola Anna Jablonska
- Departments of Radiation Oncology, Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Javier Blanco
- Medical Oncology, Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Fernando Martínez-Regueira
- Breast Surgical Oncology Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Natalia Rodriguez-Spiteri
- Breast Surgical Oncology Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Begoña Olartecoechea
- Breast Surgical Oncology Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Luis Ramos
- Departament of Medical Physic, Hospital Arnau de Villanova, Lleida, Spain
| | - Luis Pina Insausti
- Radiology Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Arlette Elizalde
- Radiology Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Marta Abengozar
- Pathology Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| | - Mauricio Cambeiro
- Departments of Radiation Oncology, Cancer Center Clinica Universidad de Navarra. University of Navarre. Pamplona-Madrid, Spain
| |
Collapse
|
3
|
Yoshida M, Yoshimura RI, Notake R, Shinjo H, Miyaura K, Kuwayama T, Kawanaka T, Shien T, Yoshio K, Shiga T, Kaneyasu Y, Nakagawa T, Kubota K, Nakamura S, Itami J. Feasibility of accelerated partial breast irradiation with strut-adjusted volume implant brachytherapy in Japan focusing on dosimetry and acute toxicity: a Japanese multi-institutional prospective study. Breast Cancer 2024; 31:75-83. [PMID: 37865624 DOI: 10.1007/s12282-023-01513-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/07/2023] [Indexed: 10/23/2023]
Abstract
BACKGROUND A Japanese multi-institutional prospective study was initiated to investigate the effectiveness and safety of accelerated partial breast irradiation (APBI) using strut-adjusted volume implant (SAVI) brachytherapy, with subjects registered between 2016 and 2021. Herein, we report the preliminary results on the feasibility of this treatment modality in Japan, focusing on the registration process, dosimetry, and acute toxicities. PATIENTS AND METHODS Primary registration was conducted before breast-conserving surgery (BCS) and the eligibility criteria included the following: age ≥ 40 years, tumor unifocal and unicentric, ≤ 3 cm in diameter, cN0M0, proven ductal, mucinous, tubular, medullary, or lobular carcinoma by needle biopsy. Secondary registration was conducted after BCS had been performed leaving a cavity for device implantation and pathological evaluations, and the eligibility criteria were as follows: negative surgical margin, tumor ≤ 3 cm in diameter on gross pathological examination, histologically confirmed ductal, mucinous, tubular medullary, colloid, or lobular carcinoma, pN0, L0V0, no extensive ductal component, no initiation of chemotherapy within 2 weeks of the brachytherapy APBI planning with SAVI was performed for the patients successfully entered in the study by the secondary registration process, and the treatment was administered at the dose of 34 Gy in 10 fractions administered twice daily. RESULTS Between 2016 and 2021, 64 women were enrolled in the study through primary registration, of which 19 were excluded from the secondary registration process, and in one, it was deemed impossible to comply with the dose constraints established during treatment planning. After the exclusion of these latter 20 patients, we treated the remaining 44 patients by APBI with SAVI. The dose constraints could be adhered to in all the patients, but re-planning was necessitated in 3 patients because of applicator movement during the treatment period. Grade 2 acute toxicities were observed in 18% of all patients, but more severe acute toxicities than Grade 2 were not observed in any of the patients. CONCLUSION APBI with SAVI brachytherapy is feasible in Japan from the aspects of compliance with dose constraints and frequency of acute toxicities.
Collapse
Affiliation(s)
- Masahiro Yoshida
- Department of Radiation Therapeutics and Oncology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
- Department of Radiology, Toho University Ohashi Medical Center, 2-22-36 Ohashi, Meguro-ku, Tokyo, Japan
| | - Ryo-Ichi Yoshimura
- Department of Radiation Therapeutics and Oncology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan.
| | - Ryoichi Notake
- Radiology Center, Tokyo Medical and Dental University Hospital, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
| | - Hidenori Shinjo
- Division of Radiation Oncology, Department of Radiology, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, Japan
| | - Kazunori Miyaura
- Division of Radiation Oncology, Department of Radiology, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, Japan
| | - Takashi Kuwayama
- Division of Breast Surgical Oncology, Department of Surgery, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, Japan
| | - Takashi Kawanaka
- Department of Radiology and Radiation Oncology, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, Japan
| | - Tadahiko Shien
- Department of Breast and Endocrine Surgery, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama-shi, Okayama, Japan
| | - Kotaro Yoshio
- Department of Proton Beam Therapy, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, Japan
| | - Toshiko Shiga
- Department of Radiology, Kansai Medical University Medical Center, 10-15 Fumizono-cho, Moriguchi, Osaka, Japan
| | - Yuko Kaneyasu
- Department of Radiation Oncology, National Hospital Organization Fukuyama Medical Center, 4-14-17 Okinogami-cho, Fukuyama, Hiroshima, Japan
| | - Tsuyoshi Nakagawa
- Department of Breast Surgery, Tokyo Medical and Dental University Hospital, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
| | - Kazunori Kubota
- Department of Radiology, Dokkyo Medical University Saitama Medical Center, Minamikoshigaya 2-1-50, Koshigaya, Saitama, Japan
| | - Seigo Nakamura
- Division of Breast Surgical Oncology, Department of Surgery, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, Japan
| | - Jun Itami
- ShinMatsudo Accuracy Radiation Therapy Center, ShinMatsudo Central General Hospital, Matsudo 1-380, Matsudo City, Chiba, Japan
| |
Collapse
|
4
|
Cozzi S, Augugliaro M, Ciammella P, Botti A, Trojani V, Najafi M, Blandino G, Ruggieri MP, Giaccherini L, Alì E, Iori F, Sardaro A, Finocchi Ghersi S, Deantonio L, Gutierrez Miguelez C, Iotti C, Bardoscia L. The Role of Interstitial Brachytherapy for Breast Cancer Treatment: An Overview of Indications, Applications, and Technical Notes. Cancers (Basel) 2022; 14:cancers14102564. [PMID: 35626168 PMCID: PMC9139312 DOI: 10.3390/cancers14102564] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Breast cancer is the most common cancer in the female population. Adjuvant radiotherapy has become increasingly important as conservative treatment. Muticatheter interstitial brachytherapy is a type of radiation technique wherein the radioactive sources are directly implanted into or close to the target tissue and may be considered an extremely precise, versatile, and variable radiation technique. Literature data support muticatheter interstitial brachytherapy as the only method with strong scientific evidence to perform partial breast irradiation and reirradiation after previous conservative surgery and external beam radiotherapy. The aim of our work is to provide a comprehensive view of the use of interstitial brachytherapy, with particular focus on the implant description, limits, and advantages of the technique. Abstract Breast cancer represents the second leading cause of cancer-related death in the female population, despite continuing advances in treatment options that have significantly accelerated in recent years. Conservative treatments have radically changed the concept of healing, also focusing on the psychological aspect of oncological treatments. In this scenario, radiotherapy plays a key role. Brachytherapy is an extremely versatile radiation technique that can be used in various settings for breast cancer treatment. Although it is invasive, technically complex, and requires a long learning curve, the dosimetric advantages and sparing of organs at risk are unequivocal. Literature data support muticatheter interstitial brachytherapy as the only method with strong scientific evidence to perform partial breast irradiation and reirradiation after previous conservative surgery and external beam radiotherapy, with longer follow-up than new, emerging radiation techniques, whose effectiveness is proven by over 20 years of experience. The aim of our work is to provide a comprehensive view of the use of interstitial brachytherapy to perform breast lumpectomy boost, breast-conserving accelerated partial breast irradiation, and salvage reirradiation for ipsilateral breast recurrence, with particular focus on the implant description, limits, and advantages of the technique.
Collapse
Affiliation(s)
- Salvatore Cozzi
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
- Correspondence: ; Tel.: +39-329-731-7608
| | - Matteo Augugliaro
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
| | - Patrizia Ciammella
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
| | - Andrea Botti
- Medical Physics Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.B.); (V.T.)
| | - Valeria Trojani
- Medical Physics Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.B.); (V.T.)
| | - Masoumeh Najafi
- Department of Radiation Oncology, Shohadaye Haft-e-Tir Hospital, Iran University of Medical Science, Teheran 1997667665, Iran;
| | - Gladys Blandino
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
| | - Maria Paola Ruggieri
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
| | - Lucia Giaccherini
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
| | - Emanuele Alì
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
| | - Federico Iori
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
| | - Angela Sardaro
- Interdisciplinary Department of Medicine, Section of Radiology and Radiation Oncology, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Sebastiano Finocchi Ghersi
- Radiation Oncolgy Unit, AOU Sant’Andrea, Facoltà di Medicina e Psicologia, Università La Sapienza, 00185 Rome, Italy;
| | - Letizia Deantonio
- Radiation Oncology Clinic, Oncology Institute of Southern Switzerland (IOSI), Bellinzona, 6500 Lugano, Switzerland;
| | - Cristina Gutierrez Miguelez
- Brachytherapy Unit, Department of Radiation Oncology, Catalan Institute of Oncology, University of Barcelona, L’Hospitalet de Llobregat, 08908 Barcelona, Spain;
| | - Cinzia Iotti
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.A.); (P.C.); (G.B.); (M.P.R.); (L.G.); (E.A.); (F.I.); (C.I.)
| | - Lilia Bardoscia
- Radiation Oncology Unit, S. Luca Hospital, Healthcare Company Tuscany Nord Ovest, 55100 Lucca, Italy;
| |
Collapse
|
5
|
Novotná V, Sirák I, Pohanková D, Jandík P, Kašaová L, Grepl J, Paluska P, Motyčka P, Asqar A, Kretzler L, Petera J. Cardiac doses of accelerated partial breast irradiation with perioperative multicatheter interstitial brachytherapy. Strahlenther Onkol 2020; 197:288-295. [PMID: 33067652 DOI: 10.1007/s00066-020-01699-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 09/26/2020] [Indexed: 11/24/2022]
Abstract
PURPOSE To quantify mean heart dose (MHD) and doses to the left anterior descending artery (LAD) and left ventricle (LV) in a retrospective series of patients who underwent perioperative accelerated partial breast irradiation with multicatheter interstitial brachytherapy (MIB-APBI). METHODS Sixty-eight patients with low-risk left breast cancer were treated with MIB-APBI at our institution between 2012 and 2017. Interstitial tubes were inserted during the tumorectomy and sentinel node biopsy and APBI was started 6 days later. The prescribed dose was 34 Gy in 10 fractions (twice a day) to the clinical target volume (CTV). The heart, LAD, and LV were contoured and the distance between each structure and the CTV was measured. The MHD, mean and maximum LAD doses (LAD mean/max), and mean LV doses (LV mean) were calculated and corrected to biologically equivalent doses in 2‑Gy fractionation (EQD2). We also evaluated the impact of the distance between the cardiac structures and the CTV and of the volume receiving the prescribed dose (V100) and high-dose volume (V150) on heart dosimetry. RESULTS Mean EQD2 for MHD, LAD mean/max, and mean LV were 0.9 ± 0.4 Gy (range 0.3-2.2), 1.6 ± 1.1 Gy (range, 0.4-5.6), 2.6 ± 1.9 Gy (range, 0.7-9.2), and 1.3 ± 0.6 Gy (range, 0.5-3.4), respectively. MHD, LAD mean/max, and LV mean significantly correlated with the distance between the CTV and these structures, but all doses were below the recommended limits (German Society of Radiation Oncology; DEGRO). The MHD and LV mean were significantly dependent on V100. CONCLUSION Perioperative MIB-APBI resulted in low cardiac doses in our study. This finding provides further support for the value of this technique in well-selected patients with early-stage left breast cancer.
Collapse
Affiliation(s)
- Veronika Novotná
- Dept. of Oncology and Radiotherapy, University Hospital and Medical Faculty, Sokolská 281, 500 05, Hradec Kralove, Czech Republic
| | - Igor Sirák
- Dept. of Oncology and Radiotherapy, University Hospital and Medical Faculty, Sokolská 281, 500 05, Hradec Kralove, Czech Republic.
| | - Denisa Pohanková
- Dept. of Oncology and Radiotherapy, University Hospital and Medical Faculty, Sokolská 281, 500 05, Hradec Kralove, Czech Republic
| | - Pavel Jandík
- Dept. of Surgery, University Hospital and Medical Faculty, Hradec Kralove, Czech Republic
| | - Linda Kašaová
- Dept. of Oncology and Radiotherapy, University Hospital and Medical Faculty, Sokolská 281, 500 05, Hradec Kralove, Czech Republic
| | - Jakub Grepl
- Dept. of Oncology and Radiotherapy, University Hospital and Medical Faculty, Sokolská 281, 500 05, Hradec Kralove, Czech Republic
| | - Petr Paluska
- Dept. of Oncology and Radiotherapy, University Hospital and Medical Faculty, Sokolská 281, 500 05, Hradec Kralove, Czech Republic
| | - Petr Motyčka
- Dept. of Surgery, University Hospital and Medical Faculty, Hradec Kralove, Czech Republic
| | - Ahmed Asqar
- Dept. of Surgery, University Hospital and Medical Faculty, Hradec Kralove, Czech Republic
| | - Lucie Kretzler
- Clinical Study Center (CSC), Berlin Institute of Health, and Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jiří Petera
- Dept. of Oncology and Radiotherapy, University Hospital and Medical Faculty, Sokolská 281, 500 05, Hradec Kralove, Czech Republic
| |
Collapse
|