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Petrovic DJ, Pavicevic P. Pleuropulmonary blastoma (PPB) with central nervous system metastasis: case report, imaging findings, and review of literature. Acta Chir Belg 2024:1-5. [PMID: 38842285 DOI: 10.1080/00015458.2024.2365503] [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: 02/28/2024] [Accepted: 06/04/2024] [Indexed: 06/07/2024]
Abstract
Pleuropulmonary blastoma (PPB) is a very rare tumor of the chest seen predominantly in young children with great heterogeneity and clinical, biochemical, and biological complexity and recognized, described, and classified as distinct from the pulmonary blastoma typically encountered in adults. Unfortunately, it has a poor and dismal prognosis and is mainly classified as cystic (type 1), mixed type (type 2), and solid (type 3). Herein, we present one case of PPB type 2 presenting clinically with a right pulmonary abscess, a rare clinical presentation of PPB, which was initially treated with surgery, and after approximately 1 year of follow-up, pulmonary rest-recurrence and central nervous system secondary deposits were detected. When a large pleural-based mass is identified in a young child, PPB should also be considered, especially in a patient with a positive oncological family history. Suggestive findings include the absence of chest wall invasion, presence of pleural fluid, right-sided location, and heterogeneous native (NECT) low attenuation with variable postcontrast enhancement. The authors believe that a modern therapeutic approach should consider these results for a better understanding of the genetic nature and complex mechanism and process of PPB disease development (both clinical and preclinical data concerning PPB pathophysiology are still lacking and are not completely understood) so that it would be possible to establish new possible therapeutic options (i.e. nuclear medicine theranostics in PPB treatment, developments and innovation in FLASH radiotherapy and proton therapy) and approaches, and so that, given the severity of the disease, it would be possible to indicate the importance of genetic testing and counseling of close relatives. In line with the previous, the rapid development of artificial intelligence could potentially bring the development of a novel fusion of radio mics and semantic features and MRI-based machine learning in distinguishing PPB from similar pathology.
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Affiliation(s)
- Dusan J Petrovic
- Department of Diagnostic Imaging, Center of Radiology and MRI, Clinical Center of Serbia, University of Belgrade, School of Medicine, Belgrade, Serbia
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2
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Borad A, Deianni E, Burjonrappa S. Predictive Factors of Mortality in Pediatric Pleuropulmonary Blastoma: A Surveillance Epidemiology and End Results Database Analysis. J Indian Assoc Pediatr Surg 2024; 29:245-250. [PMID: 38912026 PMCID: PMC11192257 DOI: 10.4103/jiaps.jiaps_235_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/30/2023] [Accepted: 01/21/2024] [Indexed: 06/25/2024] Open
Abstract
Purpose Pleuropulmonary blastoma (PPB) is a rare malignancy associated with mutations in the DICER1 gene. Early-stage disease (PPB type I) mimics cystic lung malformations and develops in infants <1 year of age, and PPB type II and III arises in older children. The objective of this study was to analyze predictive factors of mortality in pediatric patients aged 0-19 years diagnosed with PPB between 2000 and 2019 in the USA. Methods A retrospective analysis of pediatric patients (0-19 years) in the Surveillance Epidemiology and End Results database was conducted from 2000 to 2019 with a diagnosis of PPB using International Classification of Disease for Oncology, third edition code 8973/3 and rare tumor code 45. Demographics, incidence, staging, treatment, and mortality were extracted. A mortality risk predictive equation was developed using logistic regression. Statistical analysis was conducted through Microsoft Excel Analysis ToolPak and Solver. Results There were a total of 71 new cases of PPB during the study period, with 16 (22%) deaths. The demographic analysis demonstrated that 40/71 (56.3%) patients were female, 57/71 (80.3%) were White, and 64/71 (90.1%) resided in metropolitan areas. Regression analysis demonstrated a statistically significant correlation between mortality and stage (P = 0.029), need for chemotherapy (P = 0.047), and female sex (P = 0.019). There was no significant correlation between mortality and need for radiation, race, or age at diagnosis. Multiple logistic regression analysis generated a predictive equation of mortality dependent on the stage of PPB, need for chemotherapy, and sex. This equation has an 82% accuracy, 81% sensitivity, and an 18% false positive rate. Conclusion PPB is a rare disease. Distinguishing PPB from benign cystic lung malformations in infancy is important to avoid progression to Type II and III PPB. Advanced stages of PPB have a greater need for systemic chemotherapy and radiation with a poor prognosis.
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Affiliation(s)
- Abhilasha Borad
- Department of Pediatric Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Ellie Deianni
- Department of Pediatric Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Sathyaprasad Burjonrappa
- Department of Pediatric Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
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3
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Chidiac C, Sferra SR, Kunisaki SM, Rhee DS. Patient Characteristics, Treatment, and Survival in Pleuropulmonary Blastoma: An Analysis from the National Cancer Database. CHILDREN (BASEL, SWITZERLAND) 2024; 11:424. [PMID: 38671641 PMCID: PMC11049483 DOI: 10.3390/children11040424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/28/2024]
Abstract
Pleuropulmonary blastoma (PPB) is a rare childhood tumor originating from the lung or pleura, typically treated with surgery, chemotherapy (CTx), and/or radiation therapy (RTx). This study aimed to assess patient and tumor features, treatment methods, and survival rates in PPB. We retrospectively analyzed PPB patients under 18 from 2004 to 2019, using the National Cancer Database (NCDB). We assessed 5-year overall survival (OS) rates based on disease presentation and treatment regimens, using Kaplan-Meier curves and Cox proportional regression. Among 144 cases identified, 45.9% were female, with a median age of 2 years (interquartile range 1-3). In all, 62.5% of tumors originated from the lung, and 10.4% from the pleura. Moreover, 6.9% were bilateral, and the median tumor size was 8.9 cm, with 4.2% presenting with metastases. The 5-year OS rate was 79.6%, with no significant change over time (2004-2009, 77.6%; 2010-2014, 90.8%; 2015-2019, OS 75.3%; p = 0.08). In all, 5.6% received CTx alone, 31.3% surgery alone, 45.8% surgery/CTx, and 17.4% surgery/CTx/RTx. The OS rates were comparable between the surgery/CTx/RTx (80.0%) and surgery/CTx (76.5%) groups (adjusted Hazard Ratio, 1.72; 95% CI, 0.57-5.19; p = 0.34). Therefore, due to the unchanged survival rates over time, further prospective multicenter studies are needed to determine the optimal multimodal treatment regimens for this rare pediatric tumor.
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Affiliation(s)
- Charbel Chidiac
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; (C.C.); (D.S.R.)
| | - Shelby R. Sferra
- Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Shaun M. Kunisaki
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; (C.C.); (D.S.R.)
| | - Daniel S. Rhee
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; (C.C.); (D.S.R.)
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4
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Wong MRE, Lim KH, Hee EXY, Chen H, Kuick CH, Jet AS, Chang KTE, Sulaiman NS, Low SY, Hartono S, Tran ANT, Ahamed SH, Lam CMJ, Soh SY, Hannan KM, Hannan RD, Coupland LA, Loh AHP. Targeting Mutant Dicer Tumorigenesis in Pleuropulmonary Blastoma via Inhibition of RNA Polymerase I. Transl Res 2023:S1931-5244(23)00041-5. [PMID: 36921796 DOI: 10.1016/j.trsl.2023.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 02/23/2023] [Accepted: 03/07/2023] [Indexed: 03/14/2023]
Abstract
DICER1 mutations predispose to increased risk for various cancers, particularly pleuropulmonary blastoma (PPB), the commonest lung malignancy of childhood. There is a paucity of directly actionable molecular targets as these tumors are driven by loss-of-function mutations of DICER1. Therapeutic development for PPB is further limited by a lack of biologically and physiologically-representative disease models. Given recent evidence of Dicer's role as a haploinsufficient tumor suppressor regulating RNA polymerase I (Pol I), Pol I inhibition could abrogate mutant Dicer-mediated accumulation of stalled polymerases to trigger apoptosis. Hence, we developed a novel sub-pleural orthotopic PPB patient-derived xenograft (PDX) model that retained both RNase IIIa and IIIb hotspot mutations and recapitulated the cardiorespiratory physiology of intra-thoracic disease, and with it evaluated the tolerability and efficacy of first-in-class Pol I inhibitor CX-5461. In PDX tumors, CX-5461 significantly reduced H3K9 di-methylation and increased nuclear p53 expression, within 24 hours' exposure. Following treatment at the maximum tolerated dosing regimen (12 doses, 30mg/kg), tumors were smaller and less hemorrhagic than controls, with significantly decreased cellular proliferation, and increased apoptosis. As demonstrated in a novel intra-thoracic tumor model of PPB, Pol I inhibition with CX-5461 could be a tolerable and clinically-feasible therapeutic strategy for mutant Dicer tumors, inducing anti-tumor effects by decreasing H3K9 methylation and enhancing p53-mediated apoptosis.
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Affiliation(s)
- Megan Rui En Wong
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore 229899
| | - Kia Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597
| | - Esther Xuan Yi Hee
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore 229899
| | - Huiyi Chen
- Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore 229899
| | - Chik Hong Kuick
- Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore 229899
| | - Aw Sze Jet
- Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore 229899
| | - Kenneth Tou En Chang
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore 229899; Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore 229899; Duke-NUS School of Medicine, Singapore 169857
| | - Nurfarhanah Syed Sulaiman
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore 229899; Department of Neurology, National Neuroscience Institute, Singapore 308433
| | - Sharon Yy Low
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore 229899; Department of Neurology, National Neuroscience Institute, Singapore 308433; Duke-NUS School of Medicine, Singapore 169857
| | - Septian Hartono
- Department of Oncologic Imaging, National Cancer Centre Singapore, Singapore 169610
| | - Anh Nguyen Tuan Tran
- Department of Oncologic Imaging, National Cancer Centre Singapore, Singapore 169610
| | - Summaiyya Hanum Ahamed
- Duke-NUS School of Medicine, Singapore 169857; Department of Diagnostic and Interventional Imaging, KK Women's and Children's Hospital, Singapore 229899
| | - Ching Mei Joyce Lam
- Duke-NUS School of Medicine, Singapore 169857; Department of Paediatric Subspecialties Haematology/Oncology Service, KK Women's and Children's Hospital, Singapore 229899
| | - Shui Yen Soh
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore 229899; Duke-NUS School of Medicine, Singapore 169857; Department of Paediatric Subspecialties Haematology/Oncology Service, KK Women's and Children's Hospital, Singapore 229899
| | - Katherine M Hannan
- Department of Cancer Biology and Therapeutics, The John Curtin School of Medical Research, the Australian National University, Canberra, Australia; Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia
| | - Ross D Hannan
- Department of Cancer Biology and Therapeutics, The John Curtin School of Medical Research, the Australian National University, Canberra, Australia; Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia; Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Lucy A Coupland
- Department of Cancer Biology and Therapeutics, The John Curtin School of Medical Research, the Australian National University, Canberra, Australia
| | - Amos Hong Pheng Loh
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore 229899; Duke-NUS School of Medicine, Singapore 169857; Department of Paediatric Surgery, KK Women's and Children's Hospital, Singapore 229899.
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Schultz KAP, Harris AK, Nelson AT, Watson D, Lucas JT, Miniati D, Stewart DR, Hagedorn KN, Mize W, Kamihara J, Mitchell SG, Wilson DB, Gettinger K, Rangaswami AA, Harney LA, Rodriguez Galindo C, Bisogno G, Dehner LP, Hill DA, Messinger YH. Outcomes for Children With Type II and Type III Pleuropulmonary Blastoma Following Chemotherapy: A Report From the International PPB/ DICER1 Registry. J Clin Oncol 2023; 41:778-789. [PMID: 36137255 PMCID: PMC9901992 DOI: 10.1200/jco.21.02925] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 05/11/2022] [Accepted: 08/08/2022] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Pleuropulmonary blastoma (PPB) is the most common primary lung neoplasm of infancy and early childhood. Type II and type III PPB have historically been associated with a poor prognosis. METHODS Patients with known or suspected PPB were enrolled in the International PPB/DICER1 Registry. Medical records were abstracted with follow-up ascertained annually. All PPB diagnoses were confirmed by central pathology review. Beginning in 2007, the IVADo regimen (ifosfamide, vincristine, actinomycin-D, and doxorubicin) was recommended as a potential treatment regimen for children with type II and type III PPB. This regimen was compared with a historical control cohort. RESULTS From 1987 to 2021, 314 children with centrally confirmed type II and type III PPB who received upfront chemotherapy were enrolled; 132 children (75 with type II and 57 with type III) received IVADo chemotherapy. Adjusted analyses suggest improved overall survival for children treated with IVADo in comparison with historical controls with an estimated hazard ratio of 0.65 (95% CI, 0.39 to 1.08). Compared with localized disease, distant metastasis at diagnosis was associated with worse PPB event-free survival and overall survival with hazard ratio of 4.23 (95% CI, 2.42 to 7.38) and 4.69 (95% CI, 2.50 to 8.80), respectively. CONCLUSION The use of IVADo in children with type II and type III PPB resulted in similar-to-improved outcomes compared with historical controls. Inferior outcomes with metastatic disease suggest the need for novel therapies. This large cohort of uniformly treated children with advanced PPB serves as a benchmark for future multicenter therapeutic studies for this rare pediatric tumor.
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Affiliation(s)
- Kris Ann P. Schultz
- International Pleuropulmonary Blastoma/DICER1 Registry, Children's Minnesota, Minneapolis, MN
- International Ovarian and Testicular Stromal Tumor Registry, Children's Minnesota, Minneapolis, MN
- Cancer and Blood Disorders, Children's Minnesota, Minneapolis, MN
| | - Anne K. Harris
- International Pleuropulmonary Blastoma/DICER1 Registry, Children's Minnesota, Minneapolis, MN
- International Ovarian and Testicular Stromal Tumor Registry, Children's Minnesota, Minneapolis, MN
- Cancer and Blood Disorders, Children's Minnesota, Minneapolis, MN
| | - Alexander T. Nelson
- International Pleuropulmonary Blastoma/DICER1 Registry, Children's Minnesota, Minneapolis, MN
- International Ovarian and Testicular Stromal Tumor Registry, Children's Minnesota, Minneapolis, MN
- Cancer and Blood Disorders, Children's Minnesota, Minneapolis, MN
- University of Minnesota Medical School, Minneapolis, MN
| | - Dave Watson
- Research Institute, Children's Minnesota, Minneapolis, MN
| | - John T. Lucas
- Department of Radiation Oncology, St Jude Children's Research Hospital, Memphis, TN
| | - Doug Miniati
- Division of Pediatric Surgery, Kaiser Permanente Northern California, Roseville, CA
| | - Douglas R. Stewart
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | | | - William Mize
- Department of Radiology, Children's Minnesota, Minneapolis, MN
| | - Junne Kamihara
- Pediatric Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA
| | - Sarah G. Mitchell
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA
| | - David B. Wilson
- Department of Pediatrics, Washington University School of Medicine, St Louis Children's Hospital, St Louis, MO
| | - Katie Gettinger
- Department of Pediatrics, Washington University School of Medicine, St Louis Children's Hospital, St Louis, MO
| | - Arun A. Rangaswami
- Division of Pediatric Hematology and Oncology, University of California San Francisco, San Francisco, CA
| | | | | | - Gianni Bisogno
- Hematology, Oncology and Stem Cell Transplant Division, Department of Women's and Children's Health, University of Padova, Padova, Italy
| | - Louis P. Dehner
- Lauren V. Ackerman Laboratory of Surgical Pathology, Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO
| | - D. Ashley Hill
- Division of Pathology, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC
- ResourcePath LLC, Sterling, VA
| | - Yoav H. Messinger
- International Pleuropulmonary Blastoma/DICER1 Registry, Children's Minnesota, Minneapolis, MN
- International Ovarian and Testicular Stromal Tumor Registry, Children's Minnesota, Minneapolis, MN
- Cancer and Blood Disorders, Children's Minnesota, Minneapolis, MN
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6
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Hypertensive pneumothorax with cystic lesions: Pleuropulmonary blastoma in an infant. Respir Med Case Rep 2022; 41:101793. [PMID: 36579078 PMCID: PMC9791169 DOI: 10.1016/j.rmcr.2022.101793] [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: 09/24/2022] [Revised: 11/24/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
Pleuropulmonary blastoma (PPB) is a rare primitive malignant lung cancer that occurs in pediatric age. Its main differential diagnosis is congenital cystic pulmonary malformation (CPAM). A 30-day-old infant with respiratory failure obtained a chest x-ray and a computed tomography scan (CT) which revealed hypertensive pneumothorax with multifocal bilateral cysts. After thoracic drainage, the patient underwent multiple thoracoscopic pulmonary resections. The first histological diagnosis was of type 2 CPAM. During the radiological follow-up, an increase in the number and dimension of the lesions was detected. Thus, a histological revision was performed, leading to the diagnosis of type I PPB, at nine months. The patient subsequently underwent chemotherapy. At the five-year follow-up appointment, chest magnetic resonance (MR) and CT scans showed a dimensional increase in size of the lesions, with the risk of recurrent pneumothorax. An upper right lobectomy and wedge resection of the residual cysts were performed. Control MR scans showed normalization of the lung parenchyma and the patient showed substantial clinical improvement.
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7
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Wang F, Zhuang L, Liang J, Li L, Wang H, Tang J, Zeng J, Liu W. Treatment and prognosis of pleuropulmonary blastoma: A single-center report of 31 cases. Pediatr Pulmonol 2022; 57:2237-2243. [PMID: 35510654 DOI: 10.1002/ppul.25930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/07/2022] [Accepted: 04/10/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVES Pleuropulmonary blastoma (PPB) is a very rare and highly aggressive neoplasm occurring in children, mostly under 6 years of age. We assessed the clinical characteristics, treatment modalities, treatment outcomes, and prognostic factors affecting survival in patients with PPB treated at our institution over a 10-year period to improve the prognosis. METHODS From November 2008 to November 2019, 31 children (21 boys and 10 girls) with a median age of 30 months (ranging, 22 days to 54 months) were treated at our institution. Here we describe the patient characteristics, treatment modalities, and treatment outcomes. The Kaplan-Meier method was used to estimate the progression-free survival (PFS) and overall survival (OS). Log-rank test was performed for comparison between groups. RESULTS Three children were lost to follow-up and two were dead due to postoperative complications. Of the 26 patients included in the follow-up, 16 PPB patients displayed tumor-free survival. The 5-year PFS and OS were 60.4% and 60.1% respectively. By stratified statistical analysis, the 5-year PFS and OS of type I PPB were 100%, while those of type III PPB were 43.7% and 43%, respectively. The 5-year PFS and OS of complete tumor resection were 76.5% and 75.6%, respectively, while those with tumor residue were 31.3%. The 5-year PFS and OS combined with chemotherapy were 62.2% and 61.6%, respectively, while those without chemotherapy were 0%. CONCLUSIONS PPB is an aggressive neoplasm. The main factors related to the prognosis of PPB are pathological type, tumor resection degree, and postoperative adjuvant therapy.
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Affiliation(s)
- Fenghua Wang
- Department of Thoracic Surgery, Guangzhou Women and Children's Medical Centre, Guangzhou, Guangdong, China
| | - Linwei Zhuang
- Department of Thoracic Surgery, Guangzhou Women and Children's Medical Centre, Guangzhou, Guangdong, China
| | - Jianhua Liang
- Department of Thoracic Surgery, Guangzhou Women and Children's Medical Centre, Guangzhou, Guangdong, China
| | - Le Li
- Department of Thoracic Surgery, Guangzhou Women and Children's Medical Centre, Guangzhou, Guangdong, China
| | - Hui Wang
- Department of Thoracic Surgery, Guangzhou Women and Children's Medical Centre, Guangzhou, Guangdong, China
| | - Jue Tang
- Department of Thoracic Surgery, Guangzhou Women and Children's Medical Centre, Guangzhou, Guangdong, China
| | - Jiahang Zeng
- Department of Thoracic Surgery, Guangzhou Women and Children's Medical Centre, Guangzhou, Guangdong, China
| | - Wei Liu
- Department of Thoracic Surgery, Guangzhou Women and Children's Medical Centre, Guangzhou, Guangdong, China
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8
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Shim J, Reisner A, Esiashvili N, Rapkin L, Olson T. Intraventricular topotecan in the successful treatment of recurrent CNS pleuropulmonary blastoma. Pediatr Blood Cancer 2022; 69:e29529. [PMID: 34913589 DOI: 10.1002/pbc.29529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 11/16/2021] [Accepted: 11/24/2021] [Indexed: 11/12/2022]
Abstract
Pleuropulmonary blastoma (PPB) is a rare pediatric tumor of the pleura and pulmonary mesenchyme, associated with pathogenic germline DICER1 mutations. Although the most common site of metastasis is the central nervous system (CNS), patients with CNS metastasis have dismal outcome. We report a case of a patient presenting with type II PPB and intracranial and bone metastases. We describe a multimodal therapy approach and highlight the use of intraventricular topotecan for isolated CNS recurrence. In addition, a new pathogenic germline mutation heterozygous for the c.1234delT of DICER1 was identified. Patient remains in remission 3 years after recurrence.
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Affiliation(s)
- Jenny Shim
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA.,Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Andrew Reisner
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Neurosurgery, Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Natia Esiashvili
- Department of Radiation Oncology, Winship Cancer Institute of Emory University School of Medicine, Atlanta, Georgia, USA
| | - Louis Rapkin
- Department of Oncology, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Thomas Olson
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA.,Aflac Cancer and Blood Disorders Center at the Children's Healthcare of Atlanta, Atlanta, Georgia, USA
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9
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Chan YC, Kan ANC, Yuen LYP, Wan IYP, Fung KKF, Cheung YF, Leung KKY, Ku DTL, Liu APY. Case Report: Primary Thoracic Low-Grade Fibromyxoid Sarcoma in a Young Girl Presenting With Mediastinal Mass Syndrome. Front Pediatr 2022; 10:885068. [PMID: 35783305 PMCID: PMC9247646 DOI: 10.3389/fped.2022.885068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 05/31/2022] [Indexed: 11/16/2022] Open
Abstract
Low-grade fibromyxoid sarcomas (LGFMSs) are typically adult-onset tumors that arise from the extremities. Here, we report an exceptional case of primary thoracic LGFMS in an 8-year-old girl that resulted in mediastinal syndrome. In reporting this case, we discuss the clinical challenges, role of molecular profiling and review reported cases of pediatric thoracic LGFMSs.
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Affiliation(s)
- Yat Chi Chan
- LKS Faculty of Medicine, The University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Amanda N C Kan
- Department of Pathology, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR, China
| | - Liz Y P Yuen
- Division of Genetic and Genomic Pathology, Department of Pathology, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR, China
| | - Innes Y P Wan
- Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Kevin K F Fung
- Department of Radiology, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR, China
| | - Yiu-Fai Cheung
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR, China.,Department of Paediatrics and Adolescent Medicine, LKS Faculty of Medicine, The University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Karen K Y Leung
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR, China
| | - Dennis T L Ku
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR, China
| | - Anthony P Y Liu
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR, China.,Department of Paediatrics and Adolescent Medicine, LKS Faculty of Medicine, The University of Hong Kong, Kowloon, Hong Kong SAR, China
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10
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Evaluation of IL-2 and Dexamethasone intracavitary injection on the management of malignant effusion in children with solid tumors or lymphoma. BMC Cancer 2021; 21:1302. [PMID: 34872514 PMCID: PMC8650392 DOI: 10.1186/s12885-021-09041-7] [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] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 11/18/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Currently, no available coherent management protocol exists for pediatric cancers associated with pleural effusion, ascites, and pericardial effusion. This study aimed to retrospectively present our experience in treating pediatric cancer patients with pleural effusion, ascites, and pericardial effusion using interleukin-2 (IL-2) and dexamethasone (DEX) intracavitary injections. METHODS Between January 1st, 2008 and December 31st, 2020, medical reports of patients diagnosed with solid tumors or lymphoma were checked to identify patients diagnosed with > 2 cm pleural effusion, and/or more than grade 1 ascites, and/or more than small pericardial effusion. Patients diagnosed with effusions and treated with IL-2 and DEX were identified as being in the effusion group. Meanwhile, patients with the same primary tumors and effusions but did not receive interleukin 2 and DEX injection were reviewed and classified as the control group. RESULTS Forty patients with solid tumors and 66 patients with lymphoma were further diagnosed with pleural effusion, ascites, or pericardial effusion. A total of 85 patients received IL-2 and DEX injection while the remaining 21 did not. The Kaplan Meier analysis revealed a significant difference between the two groups, with p < 0.01 for event free survival (EFS) and p < 0.01 for overall survival (OS), both of which had p < 0.01. Hazard ratio was found to be 0.344 for OS and 0.352 for EFS. CONCLUSIONS This retrospective study illustrates that thoracic, intraperitoneal, or pericardial intracavitary injection of DEX plus IL-2 can be an effective and safe treatment for pediatric cancers with pleural effusion, ascites, and pericardial effusion.
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Sparber-Sauer M, Tagarelli A, Seitz G, Sorg B, Bien E, Bel-Ami T, Pourtsidis A, Lopez Almaraz R, Koscielniak E, Ferrari A, Orbach D, Bisogno G. Children with progressive and relapsed pleuropulmonary blastoma: A European collaborative analysis. Pediatr Blood Cancer 2021; 68:e29268. [PMID: 34486213 DOI: 10.1002/pbc.29268] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/26/2021] [Accepted: 07/14/2021] [Indexed: 01/14/2023]
Abstract
BACKGROUND Children with progressive (PD) or relapsed disease (RD) of pleuropulmonary blastoma (PPB) type II/III are known to have a very poor outcome. METHODS A retrospective review of children registered in national and European databases and trials (2000-2018) with diagnosis of PPB type II/III and PD or RD was performed. RESULTS A total of 35 patients with PPB were analysed: patients with PD (n = 9) and RD (n = 26). Patients experienced PD at the median age of 3.9 years [range, 0.5-17.8] despite surgery, chemotherapy (CHT, n = 9) and radiotherapy (RT, n = 1) with a median time to progression of 0.58 years [range, 0.02-1.27] from diagnosis. All of them died. Patients suffered from RD at the median age of 4.3 years [1.7-15.1], median delay to relapse 1.03 years [range, 0.03-2.95]. RD occurred locally (n = 12), combined (n = 1) and in metastatic sites (n = 13): central nervous system (n = 11) and unspecified site (n = 2). Patients were treated with salvage CHT (n = 20), surgery (n = 10) ± RT (n = 10). After a median follow-up of 4.2 years [range, 2.1-14.6], a second complete remission (CR) was achieved in nine out of 26 patients. Patients were alive in the second CR (n = 6), in the third CR (n = 1), in partial remission (n = 2) and lost of follow-up (n = 1). Five-year event-free survival (EFS) and overall survival (OS) for patients with RD were both 37% (±19, CI 95%). Local therapy (surgery, RT) had a favourable impact on OS (p = 0.03 and 0.02, respectively). CONCLUSIONS Cure of patients with RD of PPB type II/III with multimodal treatment is possible but rare. Progressive PPB is fatal and patients need new treatment options.
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Affiliation(s)
- Monika Sparber-Sauer
- Klinikum der Landeshauptstadt Stuttgart gKAäR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Stuttgart, Germany
| | - Arianna Tagarelli
- Division of Pediatric Hematology and Oncology, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Guido Seitz
- Department of Pediatric Surgery, University Children's Hospital, Marburg, Germany
| | - Benjamin Sorg
- Klinikum der Landeshauptstadt Stuttgart gKAäR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Stuttgart, Germany
| | - Ewa Bien
- Department of Pediatrics, Hematology and Oncology, Medical University of Gdansk, Gdańsk, Poland
| | - Tal Bel-Ami
- Pediatric Hematology-Oncology Unit, Kaplan Medical Center, Rehovot, Israel
| | | | - Ricardo Lopez Almaraz
- Pediatric Oncology and Hematology Unit, Cruces University Hospital, Barakaldo, Spain
| | - Ewa Koscielniak
- Klinikum der Landeshauptstadt Stuttgart gKAäR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Stuttgart, Germany.,Department of Pediatric Hematology and Oncology University, Children's Hospital, Tuebingen, Germany
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, Université PSL, Paris, France
| | - Gianni Bisogno
- Division of Pediatric Hematology and Oncology, Department of Women's and Children's Health, University of Padua, Padua, Italy
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12
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Kolekar S, Gudmundsdottir K, Olsen KE, Sivapalan P, Clementsen PF, Bodtger U. Adult pulmonary blastoma in an adult with urothelial cancer: A case report. Respir Med Case Rep 2021; 34:101556. [PMID: 34820260 PMCID: PMC8600148 DOI: 10.1016/j.rmcr.2021.101556] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/08/2021] [Indexed: 11/18/2022] Open
Abstract
Pulmonary blastoma is an aggressive lung cancer with incidence ranging from 0.25–0.5 of all the reported lung cancers. Although, pulmonary blastoma is seen commonly in childhood its very rare in adults. Surgical treatment is often the treatment of choice, but benefits of neoadjuvant chemotherapy are unclear. People with DICER1 syndrome commonly develop Pulmonary blastoma and do have concomitant or previous history of benign or malignant tumours in extra pulmonary site like kidney, thyroid, ovary cervix testicle and eye. As per our knowledge, this is the first case of adult pulmonary blastoma previously diagnosed with urothelial cancer and a strong familial predilection of malignancy, with negative genetic test for DICER1 mutations.
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Affiliation(s)
- Shailesh Kolekar
- Department of Internal Medicine, Zealand University Hospital, Roskilde, Denmark
- Department of Clinical Medicine, University of Copenhagen, Denmark
| | | | - Karen Ege Olsen
- Department of Pathology, Odense University Hospital, Denmark
| | - Pradeesh Sivapalan
- Department of Internal Medicine, Zealand University Hospital, Roskilde, Denmark
- Corresponding author. Department of Internal Medicine, Zealand University Hospital, Roskilde, Denmark.
| | - Paul Frost Clementsen
- Copenhagen Academy for Medical Education and Simulation (CAMES), Rigshospitalet, Denmark
- University of Copenhagen and the Capital Region of Denmark, Copenhagen, Denmark
| | - Uffe Bodtger
- Department of Internal Medicine, Zealand University Hospital, Roskilde, Denmark
- Department of Respiratory Medicine, Naestved Hospital, Naestved, Denmark
- Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
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13
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Pleuropulmonary Blastoma (PPB) in Child with DICER1 Mutation: The First Case Report in the State of Qatar. Case Rep Pulmonol 2021; 2021:1983864. [PMID: 34745680 PMCID: PMC8570905 DOI: 10.1155/2021/1983864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 10/06/2021] [Indexed: 11/25/2022] Open
Abstract
Pleuropulmonary blastoma (PPB) is a rare intrathoracic malignancy, which arises from the lung parenchyma and/or pleura. PPB has strong genetic association with mutations in DICER1 gene. Despite being rare, PPB is the most common lung tumor in children below 6 years of age. International registry of the disease has a total of 350 cases worldwide. We report the first case of PPB in the state of Qatar, which presented as a large cystic lung lesion. The patient was first thought to have benign congenital pulmonary airway malformation (CPAM) based on chest X-ray findings. The diagnosis of PPB was suspected based on chest CT scan findings and was confirmed after surgical resection of the cystic mass. The case highlights the need to consider PPB in the differential diagnosis of cystic lung lesions in children and the need for further radiological imaging (i.e., CT scan), genetic testing, and/or excisional biopsy to confirm the diagnosis.
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14
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Ali M, Malik MA, Peters NJ, Reddy M, Samujh R. Extrapulmonary Pleuropulmonary Blastoma in a 3-Year-Old Child: A Case Report and Review of Literature. J Indian Assoc Pediatr Surg 2021; 26:342-344. [PMID: 34728923 PMCID: PMC8515531 DOI: 10.4103/jiaps.jiaps_159_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 06/27/2020] [Accepted: 09/08/2020] [Indexed: 11/04/2022] Open
Abstract
Pleuropulmonary blastomas (PPBs) are very rare, highly aggressive, dysembryonic neoplasms of thoracopulmonary mesenchyme. These have been reported in the pediatric population and account for only 0.5%-1% of all primary malignant lung cancers. They normally arise from lung tissue, however rarely the parietal pleura may be the tissue of origin (extra pulmonary PPB) which are extremely rare. Common age of presentation is three to 4 years. The prognosis is poor with distant metastasis to central nervous system and bone with survival rate of approximately 42.9% at 5 years. They are managed by aggressive multimodal therapies including surgery and chemotherapy. We report a case of a 3-year-old male child with Type 2 PPB of the left hemithorax, managed by surgical excision of the mass and adjuvant chemotherapy.
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Affiliation(s)
- Mokarram Ali
- Department of Pediatric Surgery, PGIMER, Chandigarh, India
| | | | | | - Manasa Reddy
- Department of Pediatric Surgery, PGIMER, Chandigarh, India
| | - Ram Samujh
- Department of Pediatric Surgery, PGIMER, Chandigarh, India
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15
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Bisogno G, Sarnacki S, Stachowicz-Stencel T, Minard-Colin V, Ferrari A, Godzinski J, Gauthier-Villars M, Bien E, Hameury F, Helfre S, Schneider DT, Reguerre Y, Almaraz RL, Janic D, Cesen M, Kolenova A, Rascon J, Martinova K, Cosnarovici R, Pourtsidis A, Ben-Ami T, Roganovic J, Koscielniak E, Schultz KAP, Brecht IB, Orbach D. Pleuropulmonary blastoma in children and adolescents: The EXPeRT/PARTNER diagnostic and therapeutic recommendations. Pediatr Blood Cancer 2021; 68 Suppl 4:e29045. [PMID: 33826235 PMCID: PMC9813943 DOI: 10.1002/pbc.29045] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/15/2021] [Accepted: 03/16/2021] [Indexed: 01/11/2023]
Abstract
Pleuropulmonary blastoma (PPB) is a rare cancer occurring mainly during early childhood and often associated with germline DICER1 mutations. It is classified by the macroscopic appearance into three interrelated clinico-pathologic entities on a developmental continuum. Complete tumor resection is a main prognostic factor and can be performed at diagnosis or after neoadjuvant treatment that includes chemotherapy and in some cases radiotherapy. Optimal modalities of neo- or adjuvant treatments can be challenging taking into account potential long-term toxicities in this young population. This paper presents the recommendations for diagnosis and treatment of children and adolescents with PPB elaborated by the European Cooperative Study Group for Pediatric Rare Tumors (EXPeRT) within the European Union-funded project PARTNER (Paediatric Rare Tumours Network - European Registry).
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Affiliation(s)
- Gianni Bisogno
- Hematology-Oncology Division, Department of Women’s and Children’s Health, Padova University Hospital, Italy
| | - Sabine Sarnacki
- Department of Pediatric Surgery, Hôpital Necker-Enfants Malades, Université de Paris, Paris, France
| | | | - V Minard-Colin
- Department of Paediatric and Adolescent Oncology, INSERM U1015, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Marion Gauthier-Villars
- Department of Genetics, Institut Curie, Paris, France; Paris Sciences Lettres Research University, Paris, France
| | - Ewa Bien
- Department of Pediatrics, Hematology and Oncology, Medical University of Gdansk, Poland
| | - Frederic Hameury
- Department of Pediatric Surgery, Hôpital Femme Mère Enfant, Lyon, France
| | | | | | - Yves Reguerre
- Pediatric Hematology-Oncology Department, Centre Hospitalier Universitaire, Saint Denis de La Réunion, France
| | - Ricardo Lopez Almaraz
- Pediatric Oncology- Hematology Unit, University Hospital of Cruces, Barakaldo-Bizkaia, Spain
| | - Dragana Janic
- Department of Hematology and Oncology, University Children's Hospital, University of Belgrade, Belgrade, Serbia
| | - Maja Cesen
- University Medical Centre, Ljubljana, Slovenia
| | - Alexandra Kolenova
- Department of Pediatric Hematology and Oncology, National Institute of Children's Diseases and Comenius University Bratislava, 833 40 Bratislava, Slovakia
| | - Jelena Rascon
- Clinic of Pediatrics, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Kata Martinova
- Department of Hematology and Oncology, University Clinic for Children`s Diseases, Medical Faculty, Ss Cyril and Methodius University of Skopje, Republic of North Macedonia
| | - Rodica Cosnarovici
- Oncology Institute ”Prof. dr. Ion Chiricuta”, Oncopediatric Department, Cluj-Napoca, Romania
| | - Apostolos Pourtsidis
- Oncology Department, P. and A. Kyriakou Children's Hospital, 115 27 Athens, Greece
| | - Tal Ben-Ami
- Pediatric Hematology Unit, Kaplan Medical Center, Rehovot, Israel
| | - Jelena Roganovic
- Department of Pediatrics, Clinical Hospital Center Rijeka, University of Rijeka, Croatia
| | - Ewa Koscielniak
- Pediatrics 5 (Oncology, Hematology, Immunology), Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Stuttgart, Germany
| | - Kris Ann P. Schultz
- International PPB/DICER1 Registry, Cancer and Blood Disorders, Children's Minnesota, Minneapolis, Minnesota, USA
| | - Ines B. Brecht
- Pediatric Hematology and Oncology, Children’s Hospital, Eberhard-Karls-Universitaet Tuebingen, Germany
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with cancer), Institut Curie, PSL University, Paris, France
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16
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Orbach D, Ferrari A, Schneider DT, Reguerre Y, Godzinski J, Bien E, Stachowicz-Stencel T, Surun A, Almaraz RL, Dragomir M, Jani D, Ami TB, Roganovic J, Brecht IB, Ladenstein R, Bisogno G. The European Paediatric Rare Tumours Network - European Registry (PARTNER) project for very rare tumors in children. Pediatr Blood Cancer 2021; 68 Suppl 4:e29072. [PMID: 33913610 DOI: 10.1002/pbc.29072] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/18/2021] [Accepted: 04/03/2021] [Indexed: 01/15/2023]
Abstract
The PARTNER project (Paediatric Rare Tumours Network - European Registry) was launched in 2016. PARTNER aims to create a European Registry dedicated to children and adolescents with very rare tumors (VRT). It links existing national registries and provides a registry for those countries in which a VRT registry has not yet been created. This consortium is composed of the various national cooperative groups and their respective member institutions. The strategic value of this project is based on the Europe-wide data collection concerning the treatment of VRTs. These data are provided to experts and constitute the basis for new clinical practice guidelines for use by ERN (European Reference Network) and non-ERN institutions. The proposed tasks and milestones will increase collaboration in the field of pediatric oncology among member states and will also facilitate the inclusion of low health expenditure average rate (LHEAR) countries in this process. In addition, this project creates a platform for VRTs that may represent a model on how to elaborate a comprehensive approach (case registration, international case consultation and treatment recommendations, and website to provide information for parents/patients) for rare diseases.
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Affiliation(s)
- Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | | | - Yves Reguerre
- Pediatric Hematology-Oncology Department, Centre Hospitalier Universitaire, Saint Denis, Réunion Island, France
| | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Ewa Bien
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | | | - Aurore Surun
- Pediatric Surgery, Department of Pediatrics, Padova University Hospital, Padua, Italy
| | | | - Monica Dragomir
- Pediatric Oncology Unit, Oncology Institute "Prof. Dr. Al. Trestioreanu", Bucharest, Romania
| | - Dragana Jani
- Department of Hematology and Oncology, University Children's Hospital, University of Belgrade, Belgrade, Serbia
| | - Tal Ben Ami
- Pediatric Hematology Unit, Kaplan Medical Center, Rehovot, Israel
| | - Jelena Roganovic
- Department of Pediatrics, Clinical Hospital Center Rijeka, University of Rijeka, Rijeka, Croatia
| | - Ines B Brecht
- Pediatric Hematology and Oncology, Children's Hospital, Eberhard-Karls-Universitaet Tuebingen, Tübingen, Germany
| | - Ruth Ladenstein
- Department for Studies and Statistics and Integrated Research, St. Anna Children's Hospital, Children's Cancer Research Institute, Vienna, Austria
| | - Gianni Bisogno
- Hematology-Oncology Division, Department of Women's and Children's Health, Padova University Hospital, Padua, Italy
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17
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Ferrari A, Schneider DT, Bisogno G, Reguerre Y, Godzinski J, Bien E, Stachowicz-Stencel T, Cecchetto G, Brennan B, Roganovic J, Ben-Ami T, Virgone C, Farinha NR, Mancini S, Orbach D, Brecht IB. Facing the challenges of very rare tumors of pediatric age: The European Cooperative Study Group for Pediatric Rare Tumors (EXPeRT) background, goals, and achievements. Pediatr Blood Cancer 2021; 68 Suppl 4:e28993. [PMID: 34174158 DOI: 10.1002/pbc.28993] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 11/12/2022]
Abstract
It has become increasingly clear in recent years that we need to develop ad hoc strategies to combat very rare tumors (VRT) of pediatric age. In 2008, several schemes being run in different countries were pooled together to create the European Cooperative Study Group for Pediatric Rare Tumors (EXPeRT) project: a cooperative study group that aimed to promote research in the relatively uncharted territory of rare tumors of pediatric age. EXPeRT members were able to activate different levels of cooperation to achieve their goals, and to obtain dedicated funding by participating in EU-financed projects. Their experiences emphasize the merits of networking, seeking new partnerships, joining forces, and pooling resources to extend the reach of research efforts, and ultimately improve the quality of patient care. Between 2018 and 2021, the EXPeRT has been active in establishing the Pediatric Rare Tumors Network - European Registry (PARTNER). This project had the main purposes of building a European common registry of pediatric VRT, but also the major task of developing diagnostic and treatment guidelines for VRT (or at least part of them). These clinical recommendations are the subject of a series of papers on Pediatric Blood and Cancer.
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Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | | | - Gianni Bisogno
- Hematology-Oncology Division, Department of Women's and Children's Health, Padova University Hospital, Padua, Italy
| | - Yves Reguerre
- Pediatric Hematology-Oncology Department, Centre Hospitalier Universitaire, Saint Denis de La Réunion, France
| | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland.,Department of Pediatric Traumatology and Emergency Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - Ewa Bien
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | | | - Giovanni Cecchetto
- Pediatric Surgery, Department of Women's and Children's Health, Padova University Hospital, Padua, Italy
| | - Bernadette Brennan
- Department of Pediatric Oncology, Royal Manchester Children's Hospital, Manchester, UK
| | - Jelena Roganovic
- Department of Pediatrics, Clinical Hospital Centre Rijeka, Rijeka, Croatia
| | - Tal Ben-Ami
- Pediatric Hematology Unit, Kaplan Medical Center, Rehovot, Israel
| | - Calogero Virgone
- Pediatric Surgery, Department of Women's and Children's Health, Padova University Hospital, Padua, Italy
| | | | - Serena Mancini
- Hematology-Oncology Division, Department of Women's and Children's Health, Padova University Hospital, Padua, Italy
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - Ines B Brecht
- Pediatric Hematology and Oncology, Children's Hospital, Eberhard-Karls-Universitaet Tuebingen, Tuebingen, Germany
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18
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Lan BN, Ngoc LTK, Thach HN, Duy PC. Pleuropulmonary blastoma: Difficulty in diagnosis and treatment of a case in Vietnam. Pediatr Hematol Oncol 2021; 38:80-88. [PMID: 32985315 DOI: 10.1080/08880018.2020.1818905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Pleuropulmonary blastoma (PPB) is a rare malignant tumor in childhood cancer. This type of tumor is difficult to identify and can easily be misdiagnosed. The International PPB protocol is a complicated and aggressive protocol. It is not easily applicable to developing countries where hospitals do not have enough resources. Here we present a challanging case of a patient successfully treated in Vietnam, using limited medical resources. The patient (22 month old, male) was diagnosed with congenital cystic adenomatoid malformation in his 1st hospital admission. After 6 months of onset, the patient was diagnosed with PPB type II in the fourth hospitalization following analysis of a lung CT scan and a pathology report. After the aggressive chemotherapy regimen, the patient had two episodes of severe neutropenia and infection from which he recovered. The patient received chemotherapy and surgery treatment at our hospital, but received radiation under general anesthesia and rehabilitation therapy to improve respiration at another hospital over 600 km away. It has been 1.5 years after entering remission, and he is starting kindergarten. Lung CT scan and pathology should be analyzed to avoid missing diagnosis of PPB in patients with cystic or mixed cystic and solid lung lesions. Biopsies from cases of suspected PPB should be sent for expert pathology review. Two factors important to the successful application of the protocol are good supportive care and the multidisciplinary collaboration between medical facilities to provide proper resources during treatment. We hope to recreate more successful outcomes not only in Vietnam but also in all developing countries.
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Affiliation(s)
- Bui Ngoc Lan
- Pediatric Oncology Hematology Center, Vietnam National Children's Hospital, Hanoi, Vietnam
| | - Le Thi Kim Ngoc
- Imaging Diagnosis Department, Vietnam National Children's Hospital, Hanoi, Vietnam
| | - Hoang Ngoc Thach
- Pathology Department, Vietnam National Children's Hospital, Hanoi, Vietnam
| | - Phan Canh Duy
- Radiotherapy Department of Oncology Center, Hue Central Hospital, Hue, Vietnam
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19
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Victoria T, Johnson AM, Moldenhauer JS, Hedrick HL, Flake AW, Adzick NS. Imaging of fetal tumors and other dysplastic lesions: A review with emphasis on MR imaging. Prenat Diagn 2021; 40:84-99. [PMID: 31925807 DOI: 10.1002/pd.5630] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 10/22/2019] [Accepted: 10/26/2019] [Indexed: 12/23/2022]
Abstract
Fetal tumors and other dysplastic masses are relatively rare. They are usually the result of failure of differentiation and maturation during embryonic or fetal life; dysplastic lesions may be the consequence of an obstruction sequence. In this review, we present the most commonly encountered tumors and masses seen during fetal life. Imaging characteristics, tumoral organ of origin, and its effect on the surrounding organs and overall fetal hemodynamics are descriptors that must be relayed to the fetal surgeon and maternal fetal medicine expert, in order to institute most accurate parental counseling and appropriate perinatal treatment plan.
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Affiliation(s)
- Teresa Victoria
- Radiology Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Ann M Johnson
- Radiology Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Julie S Moldenhauer
- Surgery Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Holly L Hedrick
- Surgery Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Alan W Flake
- Surgery Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - N Scott Adzick
- Surgery Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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20
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Hydropneumothorax Revealing a Pneumoblastoma in Children. Case Rep Pediatr 2020; 2020:8879661. [PMID: 32963869 PMCID: PMC7499312 DOI: 10.1155/2020/8879661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 11/24/2022] Open
Abstract
Pneumoblastoma is a rare primary childhood tumor. We report the observation of an infant aged 2 years and 8 months who presented with dry cough and dyspnea. The physical examination found mixed pleural effusion syndrome on the right. The chest X-ray revealed a right pneumothorax. Biology has shown leukocytosis at 16,000/mm3. The CT scan revealed parenchymal air cystic lesions affecting the outer segment of the middle lobe mimicking a pulmonary malformation. Thoracic drainage brought back 100 ml of the fluid. Two months later, when a pyopneumothorax appeared, a medium lobectomy was performed. Pathological study specimen showed a high-grade type II pneumoblastoma The extension assessment identified a secondary hepatic location. Chemotherapy has been indicated. This observation illustrates the diagnosis challenge of pneumoblastoma in children.
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21
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Inequalities in diagnosis and registration of pediatric very rare tumors: a European study on pleuropulmonary blastoma. Eur J Pediatr 2020; 179:749-756. [PMID: 31901982 DOI: 10.1007/s00431-019-03566-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/22/2019] [Accepted: 12/26/2019] [Indexed: 10/25/2022]
Abstract
Very rare tumors (VRTs) account for up to 11% of childhood cancers. Dedicated national groups and registries only exist in some European countries. Pleuropulmonary blastoma (PPB) is a very rare intrathoracic pediatric tumor with a potentially severe prognosis. Due to its rarity, it sometimes goes unrecognized. We investigated PPB diagnostic capability and possible correlations between diagnostic performance and VRT-dedicated activities. The number of cases of PPB registered between 2000 and 2014 at pediatric oncology centers in Europe was compared with the number of expected cases. Data sources included VRT registries, population-based cancer registries, and hospital registries. Data were obtained for 25 countries, grouped into 4 geographical regions. The expected cases were 111, and the observed cases were 129. The observed-to-expected ratio was 1.86 for Northern Europe, 1.33 for Southern Europe, 1.22 for Central Europe, and 0.65 for Eastern Europe. More cases than expected were registered in all countries with an official VRT registry.Conclusion: The number of cases observed is consistent with expectations, but disparities exist across Europe. Difficulties in diagnosing PPB emerged in most Eastern countries. The incidence rate of PPB may be underestimated. The creation of VRT-dedicated groups and a European Registry for VRTs could help to reduce inequalities.What is Known:• Very rare pediatric tumors are often not recognized, despite representing almost 11% of childhood cancers .• Pleuropulmonary blastoma is a rare pediatric tumor with a poor prognosis.What is New:• The ability to diagnose and register pleuropulmonary blastoma varies in Europe.Registries dedicated to very rare pediatric tumors improve the diagnostic rates.• The incidence rate of pleuropulmonary blastoma may currently be underestimated.
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Hurdogan O, Yilmaz I, Bay SB, Vural S, Tugcu D, Kebudi R, Gun F, Ozkan B, Bilgic B, Firat P, Yilmazbayhan D, Ozluk Y. DICER1 Hotspot Mutations in Pleuropulmonary Blastoma: A Case Series From a Tertiary Center. Pediatr Dev Pathol 2020; 23:204-209. [PMID: 31603374 DOI: 10.1177/1093526619878602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Pleuropulmonary blastoma (PPB) is a potentially aggressive, rare childhood neoplasia. We investigated histopathological features, survival, and DICER1 hotspot mutations among PPB patients. Archive records at our institution were reviewed, covering a 20-year period. Thirteen children (6 males and 7 females) with a mean age of 30.5 (range 6-83) months were included. The tumor subtypes were type I in 6 (46%), type II in 4 (31%), and type III in 3 (23%). Only tumors with type II and type III histology showed anaplasia (4/7, 57%). Median follow-up was 28 (range 9-216) months. Three-year overall survival rate was 83.3% and 3-year progression-free survival rate was 25%. Progression was seen in 60% (3/5) of type I and 66.7% (4/6) of type II and type III cases. Two patients died of disseminated disease at 9 and 44 months. Hotspot missense mutations on DICER1 gene were detected in all 11 patients with available tumor tissue. We found an additional novel germline loss-of-function mutation (c.5436dupT; p.E1813*) in 1 case. To the best of our knowledge, this is the first study to investigate hotspot missense mutations on DICER1 gene among the largest series of Turkish children with PPB.
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Affiliation(s)
- O Hurdogan
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - I Yilmaz
- Department of Pathology, Sultan Abdulhamid Han Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - S B Bay
- Division of Pediatric Hematology-Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
| | - S Vural
- Department of Pediatric Oncology, Sisli Etfal Training and Research Hospital, Istanbul, Turkey
| | - D Tugcu
- Department of Pediatric Hematology-Oncology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - R Kebudi
- Division of Pediatric Hematology-Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey.,Department of Pediatric Oncology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - F Gun
- Department of Pediatric Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - B Ozkan
- Department of Thoracic Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - B Bilgic
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - P Firat
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - D Yilmazbayhan
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Y Ozluk
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Identification of Homozygous Somatic DICER1 Mutation in Pleuropulmonary Blastoma. J Pediatr Hematol Oncol 2020; 42:307-309. [PMID: 30585947 DOI: 10.1097/mph.0000000000001392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Pleuropulmonary blastoma (PPB) is a rare, progressive, and aggressive malignant intrathoracic tumor observed during childhood. Mutations in the DICER1 gene have been considered a major etiologic factor of PPB and cause a variety of tumor types in children and young adults. We present a 3-year-old boy with type II PPB. Multimodal treatment consisting of surgery and neoadjuvant chemotherapy was effective. DICER1 mutations were examined by Sanger sequencing, microarray comparative genomic hybridization, and microsatellite markers. The results revealed that a somatic biallelic DICER1 mutation with uniparental disomy was present in the tumor tissue.
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Zamora AK, Zobel MJ, Ourshalimian S, Zhou S, Shillingford NM, Kim ES. The Effect of Gross Total Resection on Patients with Pleuropulmonary Blastoma. J Surg Res 2020; 253:115-120. [PMID: 32353636 DOI: 10.1016/j.jss.2020.03.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/01/2020] [Accepted: 03/08/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Pleuropulmonary blastoma (PPB) is the most common primary lung cancer in children. While rare, these tumors are highly aggressive. Tumor recurrence and overall survival are dependent on histologic grade and extent of surgical resection. We sought to examine our institutional experience with PPB to determine the effect of gross total resection (GTR) on recurrence and patient outcomes. MATERIALS AND METHODS After IRB approval, a retrospective chart review from 1998 to 2018 was performed. Cases were confirmed by histology and Dehner Grade (I to III). Data collection included demographics, treatment, extent of surgical resection, and patient outcomes. RESULTS Eight patients with nine procedures were identified. Histologically, three cases were type 1, 2 type 2, and four poor prognosis type 3. Three patients received neoadjuvant chemotherapy to facilitate surgical resection. The operative goal was to achieve GTR (>95%), and to this end, three partial lobectomies, five lobectomies, and one pneumonectomy were performed. All nine cases achieved GTR, of which eight had negative microscopic margins. Two patients with type III disease recurred (one locally, one distant) and died. One type 3 patient had a positive microscopic hilar margin not amenable to further resection. The patient recurred (distant) but is in remission. With respect to patient outcomes, the event-free survival was 2.3 y with an overall survival of 3.3 y. CONCLUSIONS From our experience, GTR of PPB is associated with minimal surgical morbidity and good overall survival. Multi-institutional studies are needed to determine if positive surgical margins affect outcomes given the morbidity of mediastinal dissection.
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Affiliation(s)
- Abigail K Zamora
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, California; Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Michael J Zobel
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, California
| | - Shadassa Ourshalimian
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, California
| | - Shengmei Zhou
- Department of Pathology and Laboratory Medicine, Children's Hospital, Los Angeles, California
| | - Nick M Shillingford
- Department of Pathology and Laboratory Medicine, Children's Hospital, Los Angeles, California
| | - Eugene S Kim
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, California; Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California.
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Pleuropulmonary blastoma: A report of two cases. TURK GOGUS KALP DAMAR CERRAHISI DERGISI-TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2020; 28:209-212. [PMID: 32175165 DOI: 10.5606/tgkdc.dergisi.2020.18215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 11/01/2019] [Indexed: 11/21/2022]
Abstract
Pleuropulmonary blastoma is a rare and aggressive childhood tumor of mesenchymal origin. It has a poor prognosis and mainly classified as cystic (type 1), mixed type (type 2), and solid (type 3). Herein, we present two cases of pleuropulmonary blastoma type 3 presenting with pneumothorax, a rare clinical presentation of pleuropulmonary blastoma, which was successfully treated with surgery.
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26
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Réguerre Y, Golmard L, Brisse HJ, Oliver Petit I, Savagner F, Boudjemaa S, Gauthier-Villars M, Rod J, Fresneau B, Orbach D. [DICER1 constitutional pathogenic variant syndrome: Where are we in 2019?]. Bull Cancer 2019; 106:1177-1189. [PMID: 31610911 DOI: 10.1016/j.bulcan.2019.08.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 08/09/2019] [Accepted: 08/14/2019] [Indexed: 11/30/2022]
Abstract
Inactivating germline pathogenic variants of the DICER1 gene are responsible for a spectrum of rare diseases, which expanded a lot in recent years. The constitution of an U.S. registry with these patients and their families as well as the registration of patients in European databases of rare tumors helped to better identify diseases encountered in this syndrome but also to study its pathophysiology (major role in miRNA maturation and recently discovered functions, e.g. in genome integrity maintenance). Most encountered disorders are pediatric malignancies, mainly the pulmonary pneumoblastoma and Sertoli-Leydig tumours. However, benign pathologies such as thyroid goiters, cystic nephromas or pulmonary cystic lesions are also frequently reported. Homogeneous guidelines regimens written by the European groups working on very rare pediatric tumors are proposed but it is important to underscore that they rely on rare scientific data; therefore overall consensus remains precarious. The genetic counseling to families is still difficult due to the large observed spectrum of tumors and the incomplete penetrance. In this article, the authors update current knowledge on the DICER1 syndrome.
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Affiliation(s)
- Yves Réguerre
- Centre Hospitalo-Universitaire de Saint Denis, service d'oncologie et d'hématologie pédiatrique, 97400 La Réunion, France.
| | - Lisa Golmard
- Institut Curie, service de génétique, 75005 Paris, France
| | - Hervé J Brisse
- Institut Curie, université Paris Sciences et Lettres, département d'imagerie, 26, rue d'Ulm Paris, 75005 Paris, France
| | - Isabelle Oliver Petit
- Hôpital des enfants, unité d'endocrinologie, génétique, maladies osseuses et gynécologie de l'enfant, TSA 70034, 31059 Toulouse Cedex, France
| | - Frédérique Savagner
- Hôpital Purpan, biologie moléculaire endocrinienne, service de biochimie, IFB, TSA 40031, 31059 Toulouse cedex, France
| | - Sabah Boudjemaa
- Hôpital d'enfants Armand Trousseau-assistance publique, service d'anatomie et de cytologie pathologiques, 75012 Paris, France
| | | | - Julien Rod
- Université de Caen, département de chirurgie pédiatrique, 14000 Caen, France; Université de Caen Basse-Normandie, UFR Médecine, 14000 Caen, France
| | - Brice Fresneau
- Université Paris-Saclay, Gustave Roussy, département d'oncologie pédiatrique, 94805 Villejuif, France; Inserm, université Paris-Sud Paris-Saclay, CESP, 94805 Villejuif, France
| | - Daniel Orbach
- Institut Curie, PSL université, Centre oncologie SIREDO (Soins, innovation recherche en oncologie de l'enfant, l'adolescent et du jeune adulte), 75005 Paris, France
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Grigoletto V, Tagarelli A, Atzeni C, Cecchetto G, Indolfi P, De Pasquale MD, De Leonardis F, Coppadoro B, Sorbara S, Chiaravalli S, Ferrari A, Bisogno G. Pleuropulmonary blastoma: a report from the TREP (Tumori Rari in Età Pediatrica) Project. TUMORI JOURNAL 2019; 106:126-132. [PMID: 32270754 DOI: 10.1177/0300891619871344] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Pleuropulmonary blastoma (PPB) is a rare, aggressive mesenchymal tumor of childhood. The Italian Tumori Rari in Età Pediatrica (TREP) Registry was the first in Europe dedicated to prospective data collection on rare pediatric tumors. We analyzed data from an Italian series of patients with PPB, focusing on the role of the TREP Project. METHODS We considered patients aged 0-14 with histologically confirmed diagnosis, registered in population-based cancer registries (before 2000) or the TREP Registry (2000 to 2014), and analyzed data on clinical characteristics, treatment, and outcome. Event-free survival (EFS) and overall survival (OS) were estimated. Relevant prognostic factors were identified performing a univariate analysis. RESULTS Thirty-seven cases were included (7 type I, 13 type II, 17 type III). The average diagnosis rate rose from 1.10 to 1.73 cases/year after the TREP Project started. All patients underwent surgery, 33 received chemotherapy, and 9 had radiotherapy. The median follow-up was 8.7 years. For type I, II, and III, respectively, the 5-year OS was 85.7% (33.4-97.9), 52.7% (23.4-75.5), and 57.8% (31.1-77.3); the 5-year EFS was 85.7% (33.4-97.9), 52.7% (23.4-75.5), and 52.9% (27.6-73.0). Favorable prognostic factors for EFS were Intergroup Rhabdomyosarcoma Study (IRS) stage I (p = 0.03) and T1 tumor (p = 0.05). A total of 78.3% of patients who had chemotherapy after 2000 received a standardized treatment. CONCLUSIONS The TREP Registry showed an excellent capacity for registering cases of PPB. Patients received homogeneous treatment after the TREP Project started. Long-term outcomes were excellent for type I and unsatisfactory for type II and III. Tumor invasiveness and IRS stage were of prognostic value.
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Affiliation(s)
- Veronica Grigoletto
- Division of Pediatric Hematology and Oncology, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Arianna Tagarelli
- Division of Pediatric Hematology and Oncology, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Catia Atzeni
- Division of Pediatric Hematology and Oncology, Ospedale Microcitemico, ASL Cagliari, Cagliari, Italy
| | - Giovanni Cecchetto
- Division of Pediatric Surgery, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Paolo Indolfi
- Pediatric Oncology Service, Department of Pediatrics, Second University, Naples, Italy
| | | | - Francesco De Leonardis
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, University of Bari Faculty of Medicine and Surgery, Bari, Italy
| | - Beatrice Coppadoro
- Division of Pediatric Hematology and Oncology, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Silvia Sorbara
- Division of Pediatric Hematology and Oncology, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | | | - Andrea Ferrari
- Pediatric Oncology Unit, IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Gianni Bisogno
- Division of Pediatric Hematology and Oncology, Department of Women's and Children's Health, University of Padua, Padua, Italy
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Chai X, Zhang N, Zhang D, Fu L, Yu T, Su Y, Gao H, Qian S, Zeng Q, Ma X. Clinical analysis of early death in children with pleuropulmonary blastoma in a single center in China. Pediatr Blood Cancer 2019; 66:e27802. [PMID: 31087639 DOI: 10.1002/pbc.27802] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 04/12/2019] [Accepted: 04/13/2019] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Pleuropulmonary blastoma (PPB) is a rare malignant tumor in childhood that is highly invasive and has poor prognosis. We retrospectively analyzed patients with PPB who died within 30 days in hopes of providing a basis for improving diagnosis and treatment. METHODS We retrospectively reviewed six children with PPB who died within 30 days of admission at our hospital from January 2004 to March 2018, including their clinical features, pathological diagnosis, course of treatment, and major causes of death. RESULTS Six patients (two female, four male; median age, 38 months) were included. All patients presented with respiratory symptoms. Chest imaging showed that all tumors had diameters greater than 10 cm, with varying degrees of serous effusion. Four patients underwent ultrasound-guided fine-needle aspiration (FNA), one patient underwent exploratory thoracotomy, and one underwent partial tumor resection. Five cases were type III, and another was type II. Four patients developed adverse events while waiting for pathological results after FNA, and four patients were treated with chemotherapy but their tumors failed to decrease in size one to two weeks later. The median hospitalization to death time was 17 days (range, 5-24 days). CONCLUSIONS PPB often presents with respiratory symptoms that rapidly develop into respiratory distress. The rapid tumor enlargement contributes to the disease's progression. Chemoreduction in such tumors is not obviously effective, and the mortality rate is high. The main causes of death were respiratory failure and sepsis. Further clinical studies will be required to evaluate the role of initial biopsy compared with upfront total excision.
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Affiliation(s)
- Xi Chai
- Beijing Key Laboratory of Pediatric Hematology Oncology, National Discipline of Pediatrics, Ministry of Education, MOE Key Laboratory of Major Diseases in Children; Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Na Zhang
- Department of Thoracic Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Dawei Zhang
- Beijing Key Laboratory of Pediatric Hematology Oncology, National Discipline of Pediatrics, Ministry of Education, MOE Key Laboratory of Major Diseases in Children; Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Libing Fu
- Department of Pathology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Tong Yu
- Department of Radiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Yan Su
- Beijing Key Laboratory of Pediatric Hematology Oncology, National Discipline of Pediatrics, Ministry of Education, MOE Key Laboratory of Major Diseases in Children; Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Hengmiao Gao
- Pediatric Intensive Care Unit, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Suyun Qian
- Pediatric Intensive Care Unit, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Qi Zeng
- Department of Thoracic Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Xiaoli Ma
- Beijing Key Laboratory of Pediatric Hematology Oncology, National Discipline of Pediatrics, Ministry of Education, MOE Key Laboratory of Major Diseases in Children; Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
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29
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Knight S, Knight T, Khan A, Murphy AJ. Current Management of Pleuropulmonary Blastoma: A Surgical Perspective. CHILDREN-BASEL 2019; 6:children6080086. [PMID: 31349569 PMCID: PMC6721434 DOI: 10.3390/children6080086] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 07/09/2019] [Accepted: 07/20/2019] [Indexed: 12/25/2022]
Abstract
Pleuropulmonary blastomas (PPB) are pediatric, embryonal cancers of the lung parenchyma and pleural surfaces and are among the most common DICER1-related disorders. These tumors undergo evolution through several forms, allowing division into types I, Ir, II, and III, with correlates to the age of diagnosis and prognosis. We sought to provide a comprehensive review of the relevant literature describing the characteristics of these tumors and their multidisciplinary treatment, with an emphasis on surgical management. We describe the complementary roles of chemotherapy and surgery in the successful management of this disease. We discuss the timing of surgery and options for surgical approaches. We address the differentiation of PPB from congenital pulmonary airway malformation and the role of DICER1 testing for children with pulmonary cysts.
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Affiliation(s)
- Samantha Knight
- Southern Illinois University School of Medicine, Division of Surgery, Department of General Surgery, Springfield, IL 62702, USA.
| | - Tristan Knight
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Children's Hospital of Michigan, Detroit, MI 48201, USA
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Amir Khan
- Southern Illinois University School of Medicine, Division of Surgery, Department of General Surgery, Springfield, IL 62702, USA
| | - Andrew J Murphy
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN 38105, USA.
- Division of Pediatric Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN 38105, USA.
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30
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Abstract
CONTEXT - Pleural pathology has been dominated by discussions relating to the diagnosis, prognosis, etiology, and management of malignant mesothelioma. However, there exists a diverse group of other neoplasms that involve the pleura; the most common by far is metastatic carcinoma, usually of pulmonary origin. Other metastatic tumors of varied histogenesis do occur but are less common. Primary pleural neoplasms other than diffuse malignant mesothelioma are either uncommon or rare and have received less attention. OBJECTIVE - To provide a review of those diverse tumors that can involve the pleura other than mesothelioma in order to facilitate their accurate diagnosis. DATA SOURCES - Review of relevant literature published via PubMed and other search engines. CONCLUSIONS - A wide variety of tumors can involve the pleura. In most cases, the approach of considering the morphologic features with appropriate immunohistochemistry, in the correct clinical context, allows for a confident diagnosis. For a number of those soft tissue tumors that are well recognized in the pleura, such as solitary fibrous tumor, desmoid-type fibromatosis, synovial sarcoma, and epithelioid hemangioendothelioma, novel markers now exist based on an understanding of the individual tumors' molecular characteristics. Primary pleural lymphomas are rare with poor prognosis. They represent localized specific diffuse large B-cell lymphomas, with either post-germinal center B-cell or plasma cell lineage, arising in the context of either immunodeficiency or immune sequestration and with viral infection.
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Affiliation(s)
| | - Matthew Richard Pugh
- From the Department of Cellular Pathology, Cardiff and Vale University Local Health Board, School of Medicine, Cardiff University, Cardiff, Wales
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31
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Ferrari A, Schneider DT, Bisogno G, Trama A. Joining forces for pediatric very rare tumors. Oncotarget 2019; 10:3084-3085. [PMID: 31139319 PMCID: PMC6517102 DOI: 10.18632/oncotarget.26871] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 04/07/2019] [Indexed: 12/17/2022] Open
Affiliation(s)
- Andrea Ferrari
- Annalisa Trama: Department of Epidemiological Research and Molecular Medicine, Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
| | - Dominik T Schneider
- Annalisa Trama: Department of Epidemiological Research and Molecular Medicine, Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
| | - Gianni Bisogno
- Annalisa Trama: Department of Epidemiological Research and Molecular Medicine, Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
| | - Annalisa Trama
- Annalisa Trama: Department of Epidemiological Research and Molecular Medicine, Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
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32
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Nakano Y, Gatell SP, Schultz KAP, Carrillo TM, Fujisaki H, Okada K, Horiike M, Nakamura T, Watanabe Y, Matsusaka Y, Sakamoto H, Fukushima H, Inoue T, Williams GM, Hill DA, Hara J. Successful treatment of metastatic cerebral recurrence of pleuropulmonary blastoma. Pediatr Blood Cancer 2019; 66:e27628. [PMID: 30677214 DOI: 10.1002/pbc.27628] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 11/06/2018] [Accepted: 11/30/2018] [Indexed: 01/06/2023]
Abstract
Pleuropulmonary blastoma (PPB) is a rare pediatric tumor. The central nervous system (CNS) is the most common site of extrathoracic metastasis. The prognosis of PPB patients with CNS metastases is dismal: most patients die within one year after recurrence. Here, we describe two patients diagnosed with PPB who developed intracranial recurrences shortly after the end of their initial treatment and were successfully treated by gross total resection, radiotherapy, and chemotherapy. Both patients are in complete remission four and three years after recurrence. Although an optimal regimen remains to be determined, these cases demonstrate that PPB with CNS metastases is potentially curable.
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Affiliation(s)
- Yoshiko Nakano
- Department of Pediatric Hematology/Oncology, Osaka City General Hospital, Osaka, Japan
| | - Sandra Pisa Gatell
- Department of Pediatric Hematology and Oncology, Hospital Universitari de Sabadell Parc Taulí, Sabadell, Barcelona, Spain
| | - Kris Ann P Schultz
- Cancer and Blood Disorders, International Pleuropulmonary Blastoma/DICER1 Registry, Children's Minnesota, Minneapolis, Minnesota
| | - Thais Murciano Carrillo
- Department of Pediatric Hematology and Oncology, Hospital Universitari de Sabadell Parc Taulí, Sabadell, Barcelona, Spain
| | - Hiroyuki Fujisaki
- Department of Pediatric Hematology/Oncology, Osaka City General Hospital, Osaka, Japan
| | - Keiko Okada
- Department of Pediatric Hematology/Oncology, Osaka City General Hospital, Osaka, Japan
| | - Masaki Horiike
- Department of Pediatric Surgery, Osaka City General Hospital, Osaka, Japan
| | - Tetsuro Nakamura
- Department of Pediatric Surgery, Osaka City General Hospital, Osaka, Japan
| | - Yusuke Watanabe
- Department of Pediatric Neurosurgery, Osaka City General Hospital, Osaka, Japan
| | - Yasuhiro Matsusaka
- Department of Pediatric Neurosurgery, Osaka City General Hospital, Osaka, Japan
| | - Hiroaki Sakamoto
- Department of Pediatric Neurosurgery, Osaka City General Hospital, Osaka, Japan
| | - Hiroko Fukushima
- Department of Pathology, Osaka City General Hospital, Osaka, Japan
| | - Takeshi Inoue
- Department of Pathology, Osaka City General Hospital, Osaka, Japan
| | - Gretchen M Williams
- Cancer and Blood Disorders, International Pleuropulmonary Blastoma/DICER1 Registry, Children's Minnesota, Minneapolis, Minnesota
| | - D Ashley Hill
- Department of Pathology, Children's National Medical Center, Washington, District of Columbia
| | - Junichi Hara
- Department of Pediatric Hematology/Oncology, Osaka City General Hospital, Osaka, Japan
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33
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Ferrari A, Brecht IB, Gatta G, Schneider DT, Orbach D, Cecchetto G, Godzinski J, Reguerre Y, Bien E, Stachowicz-Stencel T, Ost M, Magni C, Kearns P, Vassal G, Massimino M, Biondi A, Bisogno G, Trama A. Defining and listing very rare cancers of paediatric age: consensus of the Joint Action on Rare Cancers in cooperation with the European Cooperative Study Group for Pediatric Rare Tumors. Eur J Cancer 2019; 110:120-126. [PMID: 30785015 DOI: 10.1016/j.ejca.2018.12.031] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/27/2018] [Accepted: 12/28/2018] [Indexed: 12/12/2022]
Abstract
Although all tumours are rare in childhood, there are some particularly rare paediatric cancers which have not benefited from advances made by the international paediatric oncology network. To establish a shared definition and produce a list of these entities, the European Union Joint Action on Rare Cancers (JARC) promoted a consensus effort. The definition was based on the incidence rates estimated using the information network on rare cancers (RARECAREnet) database, pooling data from 94 population-based cancer registries and 27 countries. The RARECAREnet list of cancers was used to estimate the incidence rates. This list groups cancers by combining the International Classification of Diseases for Oncology, third edition, morphology and topography codes. According to the consensus, very rare paediatric cancers were identified as those with an annual incidence <2/1000000 and corresponded to 11% of all cancers in patients aged 0-14 years. Two subgroups were identified: tumour types typical of childhood (i.e. hepatoblastoma, pleuropulmonary blastoma, pancreatoblastoma) and those typical of adult age (i.e. carcinomas, melanoma). The threshold of 2/1000000 could also be adopted in populations aged 0-19 years: in this case, three tumour types had an incidence rate which was >2/1000000 (i.e. thyroid and testicular cancers and skin melanoma), but the consensus experts considered them as 'very rare' according to their clinical needs (e.g. shortage of knowledge and clinical expertise as the other rare paediatric cancers). The JARC consensus produced a definition and a list of very rare paediatric cancers which may represent a starting point for prioritising research on these tumours, based on data and patients' clinical needs.
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Affiliation(s)
- Andrea Ferrari
- Paediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | - Ines B Brecht
- Paediatric Hematology and Oncology, Children's Hospital, Eberhard-Karls-Universitaet Tuebingen, Germany
| | - Gemma Gatta
- Department of Epidemiological Research and Molecular Medicine, Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | | | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - Giovanni Cecchetto
- Paediatric Surgery, Department of Paediatrics, Padova University Hospital, Italy
| | - Jan Godzinski
- Department of Paediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Yves Reguerre
- Paediatric Hematology-Oncology Department, Centre Hospitalier Universitaire, Saint Denis de La Réunion, France
| | - Ewa Bien
- Department of Paediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | | | - Michael Ost
- Paediatric Hematology and Oncology, Children's Hospital, Eberhard-Karls-Universitaet Tuebingen, Germany
| | - Chiara Magni
- Paediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | - Pamela Kearns
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK; European Society for Paediatric Oncology (SIOPE Europe)
| | - Gilles Vassal
- European Society for Paediatric Oncology (SIOPE Europe); Department of Clinical Research, Gustave Roussy, Paris-Sud University, Paris, France
| | - Maura Massimino
- Paediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | - Andrea Biondi
- Department of Paediatrics, University of Milano-Bicocca, Fondazione MBBM/Ospedale San Gerardo, Monza, Italy
| | - Gianni Bisogno
- Hematology-Oncology Division, Department of Women's and Children's Health, Padova University Hospital, Italy
| | - Annalisa Trama
- Department of Epidemiological Research and Molecular Medicine, Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy.
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Vossler JD, Abdul-Ghani A. Pulmonary Blastoma in an Adult Presenting With Hemoptysis and Hemothorax. Ann Thorac Surg 2018; 107:e345-e347. [PMID: 30365956 DOI: 10.1016/j.athoracsur.2018.09.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 08/16/2018] [Accepted: 09/02/2018] [Indexed: 11/26/2022]
Abstract
Pulmonary blastoma is a rare, aggressive neoplasm accounting for less than 1% of lung cancers in adults. Reported is a case of pulmonary blastoma in an adult with the unusual presentation of hemoptysis followed by large hemothorax. The patient received a lobectomy. Pathologic examination showed clear resection margins without nodal involvement. However, the patient developed recurrence 4 months postoperatively and died shortly thereafter. The clinical characteristics of pulmonary blastoma are discussed.
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Affiliation(s)
- John D Vossler
- Department of Surgery, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii
| | - Ayman Abdul-Ghani
- Department of Surgery, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii.
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35
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Brecht IB, De Paoli A, Bisogno G, Orbach D, Schneider DT, Leiter U, Offenmueller S, Cecchetto G, Godzinski J, Bien E, Stachowicz-Stencel T, Ben-Ami T, Chiaravalli S, Maurichi A, De Salvo GL, Sorbara S, Bodemer C, Garbe C, Reguerre Y, Ferrari A. Pediatric patients with cutaneous melanoma: A European study. Pediatr Blood Cancer 2018; 65:e26974. [PMID: 29350487 DOI: 10.1002/pbc.26974] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 12/10/2017] [Accepted: 12/15/2017] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Cutaneous melanoma is rare in childhood and published studies have mainly been retrospective single-institution series or small case series. Given the absence of clinical protocols dedicated to pediatric melanoma, the treatment approach is generally extrapolated from the ones applied to adults. METHODS Coordinated by the European Cooperative Study Group for Pediatric Rare Tumors (EXPeRT), this study collected patients prospectively registered between 2002 and 2012 under national cooperative projects dedicated to rare pediatric tumors in Italy, Poland, Germany, and France. Additional cases were collected from dermatology registries in Germany and Israel. RESULTS A total of 219 patients aged 0-18 years (median 14.4) were included in the analysis. Sentinel lymph node biopsy was performed in 112 patients (76% of those with Breslow thickness > 0.75 mm) and was positive in 37.5%. Systemic therapy was used in 33 cases. In stage III cases, survival rates were similar for patients who received (23 cases) or not (21 cases) adjuvant therapy. For the whole series, 3-year overall and disease-free survival rates were 91.4% and 84.0%, respectively (median follow-up 41.8 months). Tumor site, tumor stage, and ulceration influenced survival rates. Patients treated by pediatric oncologists (n = 140) were more likely to have advanced disease than those treated by dermatologists (n = 79). DISCUSSION This study would suggest that the clinical history of melanoma in children and adolescents might resemble that of adult counterpart. Cooperative efforts are needed to make new drugs more readily available to pediatric patients to increase the outcome of patient with advanced disease.
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Affiliation(s)
- Ines B Brecht
- Pediatric Hematology and Oncology, University of T, bingen, Tübingen, Germany
| | - Angela De Paoli
- Clinical Trials and Biostatistics Unit, IRCCS Istituto Oncologico Veneto, Padova, Italy
| | - Gianni Bisogno
- Hematology-Oncology Division, Department of Women's and Children's Health, Padova University Hospital, Padova, Italy
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with cancer), Institut Curie, Paris, France
| | | | - Ulrike Leiter
- Center for Dermato-Oncology, Department of Dermatology, Central Malignant Melanoma Registry of the German Dermatological Society, University Hospital Tübingen, Tübingen, Germany
| | - Sonja Offenmueller
- Pediatric Hematology and Oncology, University Children's Hospital Erlangen, Erlangen, Germany
| | - Giovanni Cecchetto
- Pediatric Surgery, Department of Pediatrics, Padova University Hospital, Padova, Italy
| | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Ewa Bien
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | | | - Tal Ben-Ami
- Department of Pediatrics, Hadassah University Medical Center, Jerusalem, Israel
| | - Stefano Chiaravalli
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Andrea Maurichi
- Melanoma and Sarcoma Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Gian Luca De Salvo
- Clinical Trials and Biostatistics Unit, IRCCS Istituto Oncologico Veneto, Padova, Italy
| | - Silvia Sorbara
- Hematology-Oncology Division, Department of Women's and Children's Health, Padova University Hospital, Padova, Italy
| | - Christine Bodemer
- Pediatric Dermatology Department, Necker Hospital Assistance Publique, Paris, France
| | - Claus Garbe
- Center for Dermato-Oncology, Department of Dermatology, Central Malignant Melanoma Registry of the German Dermatological Society, University Hospital Tübingen, Tübingen, Germany
| | - Yves Reguerre
- Pediatric Hematology-Oncology Department, Centre Hospitalier Universitaire, Saint Denis de La Réunion, France
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
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36
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Schultz KAP, Williams GM, Kamihara J, Stewart DR, Harris AK, Bauer AJ, Turner J, Shah R, Schneider K, Schneider KW, Carr AG, Harney LA, Baldinger S, Frazier AL, Orbach D, Schneider DT, Malkin D, Dehner LP, Messinger YH, Hill DA. DICER1 and Associated Conditions: Identification of At-risk Individuals and Recommended Surveillance Strategies. Clin Cancer Res 2018; 24:2251-2261. [PMID: 29343557 DOI: 10.1158/1078-0432.ccr-17-3089] [Citation(s) in RCA: 215] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 12/11/2017] [Accepted: 01/12/2018] [Indexed: 01/01/2023]
Abstract
Pathogenic germline DICER1 variants cause a hereditary cancer predisposition syndrome with a variety of manifestations. In addition to conferring increased cancer risks for pleuropulmonary blastoma (PPB) and ovarian sex cord-stromal tumors, particularly Sertoli-Leydig cell tumor, individuals with pathogenic germline DICER1 variants may also develop lung cysts, cystic nephroma, renal sarcoma and Wilms tumor, nodular hyperplasia of the thyroid, nasal chondromesenchymal hamartoma, ciliary body medulloepithelioma, genitourinary embryonal rhabdomyosarcoma, and brain tumors including pineoblastoma and pituitary blastoma. In May 2016, the International PPB Registry convened the inaugural International DICER1 Symposium to develop consensus testing and surveillance and treatment recommendations. Attendees from North America, Europe, and Russia provided expert representation from the disciplines of pediatric oncology, endocrinology, genetics, genetic counseling, radiology, pediatric surgery, pathology, and clinical research. Recommendations are provided for genetic testing; prenatal management; and surveillance for DICER1-associated pulmonary, renal, gynecologic, thyroid, ophthalmologic, otolaryngologic, and central nervous system tumors and gastrointestinal polyps. Risk for most DICER1-associated neoplasms is highest in early childhood and decreases in adulthood. Individual and caregiver education and judicious imaging-based surveillance are the primary recommended approaches. These testing and surveillance recommendations reflect a consensus of expert opinion and current literature. As DICER1 research expands, guidelines for screening and treatment will continue to be updated. Clin Cancer Res; 24(10); 2251-61. ©2018 AACR.
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Affiliation(s)
- Kris Ann P Schultz
- International Pleuropulmonary Blastoma Registry, Children's Minnesota, Minneapolis, Minnesota. .,Cancer and Blood Disorders Program, Children's Minnesota, Minneapolis, Minnesota.,International Ovarian and Testicular Stromal Tumor Registry, Children's Minnesota, Minneapolis, Minnesota
| | - Gretchen M Williams
- International Pleuropulmonary Blastoma Registry, Children's Minnesota, Minneapolis, Minnesota.,Cancer and Blood Disorders Program, Children's Minnesota, Minneapolis, Minnesota.,International Ovarian and Testicular Stromal Tumor Registry, Children's Minnesota, Minneapolis, Minnesota
| | - Junne Kamihara
- Pediatric Oncology, Dana-Farber Cancer Institute, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Solid Tumor Programs, Boston, Massachusetts
| | - Douglas R Stewart
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Anne K Harris
- International Pleuropulmonary Blastoma Registry, Children's Minnesota, Minneapolis, Minnesota.,Cancer and Blood Disorders Program, Children's Minnesota, Minneapolis, Minnesota.,International Ovarian and Testicular Stromal Tumor Registry, Children's Minnesota, Minneapolis, Minnesota
| | - Andrew J Bauer
- Division of Endocrinology and Diabetes, Pediatric Thyroid Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Joyce Turner
- Cancer Genetic Counseling Program, George Washington University, Children's National Medical Center, Washington, D.C
| | - Rachana Shah
- Division of Oncology, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Katherine Schneider
- Dana-Farber Cancer Institute, Center for Cancer Genetics and Prevention, Boston, Massachusetts
| | - Kami Wolfe Schneider
- Hematology, Oncology, and Bone Marrow Transplantation, University of Colorado Anschutz Medical Campus, Children's Hospital Colorado, Aurora, Colorado
| | | | | | - Shari Baldinger
- Virginia Piper Cancer Institute, Allina Health, Minneapolis, Minnesota
| | - A Lindsay Frazier
- Pediatric Oncology, Dana-Farber Cancer Institute, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Solid Tumor Programs, Boston, Massachusetts
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, Paris, France
| | | | - David Malkin
- Division of Hematology/Oncology, The Hospital for Sick Children, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Louis P Dehner
- Division of Anatomic Pathology, Lauren V. Ackerman Laboratory of Surgical Pathology, Barnes-Jewish and St. Louis Children's Hospitals, Washington University Medical Center, St. Louis, Missouri
| | - Yoav H Messinger
- International Pleuropulmonary Blastoma Registry, Children's Minnesota, Minneapolis, Minnesota.,Cancer and Blood Disorders Program, Children's Minnesota, Minneapolis, Minnesota.,International Ovarian and Testicular Stromal Tumor Registry, Children's Minnesota, Minneapolis, Minnesota
| | - D Ashley Hill
- Department of Pathology, Center for Cancer and Immunology Research, Children's National Medical Center, Washington D.C
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37
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Li S, Cai S, Wang X, Zhang D, Fu L, Zeng Q, Peng X, Ma X. A pair of DICER1-positive monozygotic twins: One with pleuropulmonary blastoma, another with acute transient hepatitis. Pediatr Blood Cancer 2017; 64. [PMID: 28688118 DOI: 10.1002/pbc.26680] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Revised: 05/14/2017] [Accepted: 05/15/2017] [Indexed: 11/12/2022]
Abstract
Pleuropulmonary blastoma (PPB) is the most common primary malignant neoplasm of the lung in children that is associated with a germline mutation in DICER1. In this report, we share an interesting case of a pair of monozygotic twins: one of them developed PPB when she was 4-year old, while the other developed acute transient hepatitis when she was 5-year old. Next-Gen sequencing for DICER1 mutations of their family revealed that both twins and their mother had c.C3675A mutation. The mother also had a history of multinodular goiter. Identification of DICER1 mutation carriers and close surveillance of individuals at risk for DICER1 syndrome may allow early detection and hence better outcome.
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Affiliation(s)
- Sihui Li
- Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, Beijing Key Laboratory of Pediatric Hematology Oncology, National Key Discipline of Pediatrics, Ministry of Education, MOE Key Laboratory of Major Diseases in Children, Beijing, China
| | - Siyu Cai
- Center for Clinical Epidemiology and Evidence-Based Medicine, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Xisi Wang
- Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, Beijing Key Laboratory of Pediatric Hematology Oncology, National Key Discipline of Pediatrics, Ministry of Education, MOE Key Laboratory of Major Diseases in Children, Beijing, China
| | - Dawei Zhang
- Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, Beijing Key Laboratory of Pediatric Hematology Oncology, National Key Discipline of Pediatrics, Ministry of Education, MOE Key Laboratory of Major Diseases in Children, Beijing, China
| | - Libing Fu
- Department of Pathology, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Qi Zeng
- Department of Pediatric Thoracic Surgery, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Xiaoxia Peng
- Center for Clinical Epidemiology and Evidence-Based Medicine, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Xiaoli Ma
- Hematology Oncology Center, Beijing Children's Hospital, Capital Medical University, Beijing Key Laboratory of Pediatric Hematology Oncology, National Key Discipline of Pediatrics, Ministry of Education, MOE Key Laboratory of Major Diseases in Children, Beijing, China
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Leblanc C, Baron M, Desselas E, Phan MH, Rybak A, Thouvenin G, Lauby C, Irtan S. Congenital pulmonary airway malformations: state-of-the-art review for pediatrician's use. Eur J Pediatr 2017; 176:1559-1571. [PMID: 29046943 DOI: 10.1007/s00431-017-3032-7] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 09/30/2017] [Accepted: 10/04/2017] [Indexed: 02/06/2023]
Abstract
UNLABELLED Congenital pulmonary airway malformations or CPAM are rare developmental lung malformations, leading to cystic and/or adenomatous pulmonary areas. Nowadays, CPAM are diagnosed prenatally, improving the prenatal and immediate postnatal care and ultimately the knowledge on CPAM pathophysiology. CPAM natural evolution can lead to infections or malignancies, whose exact prevalence is still difficult to assess. The aim of this "state-of-the-art" review is to cover the recently published literature on CPAM management whether the pulmonary lesion was detected during pregnancy or after birth, the current indications of surgery or surveillance and finally its potential evolution to pleuro-pulmonary blastoma. CONCLUSION Surgery remains the cornerstone treatment of symptomatic lesions but the postnatal management of asymptomatic CPAM remains controversial. There are pros and cons of surgical resection, as increasing rate of infections over time renders the surgery more difficult after months or years of evolution, as well as risk of malignancy, though exact incidence is still unknown. What is known: • Congenital pulmonary airway malformations (CPAM) are rare developmental lung malformations mainly antenatally diagnosed. • While the neonatal management of symptomatic CPAM is clear and includes prompt surgery, controversies remain for asymptomatic CPAM due to risk of infections and malignancies. What is new: • Increased rate of infection over time renders the surgery more difficult after months or years of evolution and pushes for recommendation of early elective surgery. • New molecular or pathological pathways may help in the distinction of type 4 CPAM from type I pleuropulmonary blastoma.
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Affiliation(s)
- Claire Leblanc
- Department of Pediatric Pulmonology, APHP Hôpital Armand Trousseau, Paris, France
| | - Marguerite Baron
- Department of Pediatric Pulmonology, APHP Hôpital Armand Trousseau, Paris, France
| | - Emilie Desselas
- Department of Pediatric Pulmonology, APHP Hôpital Armand Trousseau, Paris, France
| | - Minh Hanh Phan
- Department of Pediatric Pulmonology, APHP Hôpital Armand Trousseau, Paris, France
| | - Alexis Rybak
- Department of Pediatric Pulmonology, APHP Hôpital Armand Trousseau, Paris, France
| | - Guillaume Thouvenin
- Department of Pediatric Pulmonology, APHP Hôpital Armand Trousseau, Paris, France.,UPMC Univ Paris 06, Centre de Recherche St Antoine Inserm UMRS.938, Sorbonne Universités, Paris, France
| | - Clara Lauby
- Department of Pediatric Pulmonology, APHP Hôpital Armand Trousseau, Paris, France
| | - Sabine Irtan
- UPMC Univ Paris 06, Centre de Recherche St Antoine Inserm UMRS.938, Sorbonne Universités, Paris, France. .,Department of Pediatric Surgery, APHP Hôpital Armand Trousseau, 26 avenue du Dr Arnold Netter, 75012, Paris, France.
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39
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Shuja J, Ahmad I, Ahmad K, Manzoor H, Kakar S, Sadiq M, Ahmad M, Marri M, Naheed H. Pleuropulmonary blastoma. JOURNAL OF CANCER RESEARCH AND PRACTICE 2017. [DOI: 10.1016/j.jcrpr.2017.03.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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40
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Cecchetto G, Ganarin A, Bien E, Vorwerk P, Bisogno G, Godzinski J, Dall'Igna P, Reguerre Y, Schneider D, Brugières L, Leblond P, Ferrari A, Brecht I, De Paoli A, Orbach D. Outcome and prognostic factors in high-risk childhood adrenocortical carcinomas: A report from the European Cooperative Study Group on Pediatric Rare Tumors (EXPeRT). Pediatr Blood Cancer 2017; 64. [PMID: 27957799 DOI: 10.1002/pbc.26368] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 10/14/2016] [Accepted: 10/24/2016] [Indexed: 01/01/2023]
Abstract
OBJECTIVES The aim of this retrospective international analysis was to evaluate the role of risk factors in pediatric patients with adrenocortical carcinoma (ACC) observed in European countries (2000-2013) in an attempt to identify factors associated with poor prognosis. PROCEDURES Data were retrieved from databases of Germany, France, Poland, and Italy, which form the European Cooperative Study Group on Pediatric Rare Tumors (EXPeRT). Patients were less than 18 years old, with at least one of the following tumor-related risk factors: metastases, volume more than 200 cm3 , Cushing syndrome, vascular or regional lymph node invasion, initial biopsy, or incomplete excision. Role of patients' age was also evaluated. RESULTS Eighty-two patients were evaluated: 62 with localized disease and 20 with metastases. The 3-year progression-free survival (PFS) and overall survival (OS) were 39% and 55% for the whole population, respectively, and 51% and 73% for localized diseases, respectively. Concerning the whole population, PFS and OS were influenced by distant metastases, tumor volume, lymph node involvement, age, and presence of two or more risk factors. Factors significant only at OS were vascular involvement and incomplete surgery. At multivariable analysis, the main factors at PFS were volume more than 200 cm3 (hazard ratio [HR]: 2.6, 95% confidence interval [CI]: 1.18-5.70) and presence of distant metastases (HR: 8.26, 95% CI: 3.49-19.51). The OS was significantly influenced by the presence of metastases (P < 0.0001). Concerning patients with localized tumors, the only significant prognostic factor was volume more than 200 cm3 with a HR of 4.38 (95% CI: 1.60-12.00) for PFS and of 3.68 (95% CI: 1.02-13.30) for OS. CONCLUSIONS Distant metastases and large tumor volume were the main unfavorable prognostic factors. Presence of two or more factors related to ACC was associated with an aggressive behavior of disease.
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Affiliation(s)
- Giovanni Cecchetto
- Pediatric Surgery Unit, Department of Woman's and Children's Health, University Hospital of Padua, Padua, Italy
| | - Alba Ganarin
- Pediatric Surgery Unit, Department of Woman's and Children's Health, University Hospital of Padua, Padua, Italy
| | - Ewa Bien
- Department of Pediatrics, Medical University, Gdansk, Poland
| | - Peter Vorwerk
- Pediatric Oncology Department, Otto von Guericke University Children's Hospital, Magdeburg, Germany
| | - Gianni Bisogno
- Pediatric Hematology-Oncology Unit, Department of Woman's and Children's Health, University Hospital of Padua, Padua, Italy
| | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Patrizia Dall'Igna
- Pediatric Surgery Unit, Department of Woman's and Children's Health, University Hospital of Padua, Padua, Italy
| | - Yves Reguerre
- Oncology and Hematology Unit, French Pediatric Rare Tumor Group (groupe Fracture), CHU de Saint Denis de La Réunion., Saint Denis, France
| | - Dominik Schneider
- Clinic of Pediatrics, Municipal Hospital Dortmund, Dortmund, Germany
| | | | - Pierre Leblond
- Pediatric Department, Centre Oscar Lambret, Lille, France
| | - Andrea Ferrari
- Fondazione IRCCS Istituto Nazionale Tumori Milano, Milan, Italy
| | - Ines Brecht
- University Children's Hospital, Erlangen, Germany
| | - Angela De Paoli
- Clinical Trials and Biostatistics Unit, IRCCS Istituto Oncologico Veneto, Padua, Italy
| | - Daniel Orbach
- Department of Pediatric, Adolescent, Young Adult Oncology, French Pediatric Rare Tumor group (groupe Fracture), Institut Curie, Paris, France
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41
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Ferrari A, Schneider DT, Bisogno G, Orbach D, Villarroel M, Giron V, Rodriguez-Galindo C, Sorbara S, Magni C, Chiaravalli S, Casanova M, Cecchetto G, Godzinski J, Bien E, Stachowicz-Stencel T, Brennan B, Reguerre Y, Sultan I, Brecht IB. The challenge of very rare childhood cancers in developed and developing countries. Expert Opin Orphan Drugs 2017. [DOI: 10.1080/21678707.2017.1298440] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | | | - Gianni Bisogno
- Hematology-Oncology Division, Department of Pediatrics, Padova University Hospital, Padova, Italy
| | - Daniel Orbach
- Department of Pediatrics, Adolescent and Young Adult Oncology, Institut Curie, Paris, France
| | | | - Veronica Giron
- National Pediatric Oncology Unit/Unidad Nacional de Oncologia Pediatrica, Guatemala City, Guatemala
| | | | - Silvia Sorbara
- Hematology-Oncology Division, Department of Pediatrics, Padova University Hospital, Padova, Italy
| | - Chiara Magni
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Stefano Chiaravalli
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Michela Casanova
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Giovanni Cecchetto
- Pediatric Surgery, Department of Pediatrics, Padova University Hospital, Padova, Italy
| | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Ewa Bien
- Department of Pediatrics, Medical University, Gdansk, Poland
| | | | - Bernadette Brennan
- Department of Pediatric Oncology, Royal Manchester Children’s Hospital, Manchester, UK
| | - Yves Reguerre
- Pediatric Hematology-Oncology Department, Centre Hospitalier Universitaire, Angers, France
| | - Iyad Sultan
- Department of Pediatric Oncology, King Hussein Cancer Center, Amman, Jordan
| | - Ines B. Brecht
- Pediatric Hematology and Oncology, University of Tuebingen, Tuebingen, Germany
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Sparber-Sauer M, Seitz G, Kirsch S, Vokuhl C, Leuschner I, Dantonello TM, Scheer M, von Kalle T, Ljungman G, Bielack SS, Klingebiel T, Fuchs J, Koscielniak E. The impact of local control in the treatment of type II/III pleuropulmonary blastoma. Experience of the Cooperative Weichteilsarkom Studiengruppe (CWS). J Surg Oncol 2017; 115:164-172. [DOI: 10.1002/jso.24416] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 08/06/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Monika Sparber-Sauer
- Klinikum Stuttgart, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital; Pediatrics 5 (Pediatric Oncology, Hematology, Immunology); Stuttgart Germany
| | - Guido Seitz
- Department of Pediatric Surgery; University Childreńs Hospital; Marburg Germany
| | - Sylvia Kirsch
- Klinikum Stuttgart, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital; Pediatrics 5 (Pediatric Oncology, Hematology, Immunology); Stuttgart Germany
- Kinder- und Jugendarztpraxis Dr. Konstatopoulos; Munich Germany
| | | | - Ivo Leuschner
- Institute of Paidopathology; University of Kiel; Kiel Germany
| | - Tobias M. Dantonello
- Klinikum Stuttgart, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital; Pediatrics 5 (Pediatric Oncology, Hematology, Immunology); Stuttgart Germany
| | - Monika Scheer
- Klinikum Stuttgart, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital; Pediatrics 5 (Pediatric Oncology, Hematology, Immunology); Stuttgart Germany
| | - Thekla von Kalle
- Klinikum Stuttgart, Zentrum für Kinder-, Jugend- und Frauenmedizin; Olgahospital, Institute of Radiology; Stuttgart Germany
| | - Gustaf Ljungman
- Department of Women's and Children's Health; Uppsala University; Uppsala Sweden
| | - Stefan S. Bielack
- Klinikum Stuttgart, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital; Pediatrics 5 (Pediatric Oncology, Hematology, Immunology); Stuttgart Germany
- Department of Pediatric Hematology and Oncology; University of Muenster; Muenster Germany
| | - Thomas Klingebiel
- University of Frankfurt, Hospital for Children and Adolescents; Frankfurt/M. Germany
| | - Joerg Fuchs
- Department of Pediatric Surgery and Urology; University Childreńs Hospital; Tuebingen Germany
| | - Ewa Koscielniak
- Klinikum Stuttgart, Zentrum für Kinder-, Jugend- und Frauenmedizin, Olgahospital; Pediatrics 5 (Pediatric Oncology, Hematology, Immunology); Stuttgart Germany
- Department of Pediatric Hematology and Oncology; University Childreńs Hospital; Tuebingen Germany
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Mattioli G, Pio L, Disma NM, Torre M, Sacco O, Pistorio A, Zanaboni C, Montobbio G, Barra F, Ramenghi LA. Congenital Lung Malformations: Shifting from Open to Thoracoscopic Surgery. Pediatr Neonatol 2016; 57:463-466. [PMID: 27036100 DOI: 10.1016/j.pedneo.2015.10.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 10/01/2015] [Accepted: 10/29/2015] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Over the years the need for surgical treatment, timing of intervention, and the type of surgical approach have been discussed, but the treatment of congenital lung malformations remains controversial. The aim of this study was to compare the thoracotomy approach with the thoracoscopic technique by evaluating different surgical outcomes (duration of surgery, postoperative hospital stay, and complications). METHODS All patients operated from January 2011 to March 2015 for suspected congenital cystic lung were included in the study. Patients treated for congenital lobar emphysema and tracheobronchial neoplasms were excluded from the study. RESULTS In the analyzed period, 31 asymptomatic patients were treated: 18 lung resections were performed with thoracotomy (Group A) and 13 with the thoracoscopic approach (Group B). No significant differences were observed between the age and weight at surgery, length of the procedures, complications, and the need for postoperative intensive care between the two groups. The postoperative hospital stay in Group A was twice that for Group 2 (p = 0.0009). CONCLUSION Comparing thoracoscopic surgery with the traditional open approach, we confirmed the superiority of minimally invasive treatment in terms of postoperative hospital stay. Common technical recommendations can help pediatric centers to develop the thoracoscopic approach for the treatment of congenital pulmonary malformations.
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Affiliation(s)
- Girolamo Mattioli
- Pediatric Surgery Unit, Istituto Giannina Gaslini, Genoa, Italy; DINOGMI, University of Genoa, Genoa, Italy
| | - Luca Pio
- Pediatric Surgery Unit, Istituto Giannina Gaslini, Genoa, Italy; DINOGMI, University of Genoa, Genoa, Italy.
| | | | - Michele Torre
- Pediatric Surgery Unit, Istituto Giannina Gaslini, Genoa, Italy
| | - Oliviero Sacco
- Pediatric Pulmonology Unit, Istituto Giannina Gaslini, Genoa, Italy
| | - Angela Pistorio
- Epidemiology and Biostatistics Service, Istituto Giannina Gaslini, Genoa, Italy
| | - Clelia Zanaboni
- Pediatric Anesthesia Unit, Istituto Giannina Gaslini, Genoa, Italy
| | | | - Fabio Barra
- Pediatric Surgery Unit, Istituto Giannina Gaslini, Genoa, Italy
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44
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Diana JS, Orbach D. [DICER1: A new model of epigenetic tumor suppressor gene]. Bull Cancer 2015; 102:802-3. [PMID: 26387821 DOI: 10.1016/j.bulcan.2015.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 06/10/2015] [Accepted: 06/11/2015] [Indexed: 11/26/2022]
Affiliation(s)
- Jean-Sébastien Diana
- Institut Curie, département de pédiatrie-adolescents-jeunes adultes, 26, rue d'Ulm, 75005 Paris, France
| | - Daniel Orbach
- Institut Curie, département de pédiatrie-adolescents-jeunes adultes, 26, rue d'Ulm, 75005 Paris, France.
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45
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The Role of Registries and Tumor Banking in Rare Pediatric Tumors. CURRENT PEDIATRICS REPORTS 2015. [DOI: 10.1007/s40124-015-0077-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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46
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Kotecha RS, Kees UR, Cole CH, Gottardo NG. Rare childhood cancers--an increasing entity requiring the need for global consensus and collaboration. Cancer Med 2015; 4:819-24. [PMID: 25664881 PMCID: PMC4472204 DOI: 10.1002/cam4.426] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 12/30/2014] [Accepted: 01/05/2015] [Indexed: 01/19/2023] Open
Abstract
Rare childhood cancers have not benefited to the same extent from the gains that have been made for their frequently occurring counterparts. In recent years, this gap has been recognized and a number of vehicles now exist to improve outcome, including rare tumor groups, disease-specific registries, and clinics. The multitude of approaches has allowed significant progress, however, this framework is limited by patient number and is not inclusive for every type of rare childhood cancer. These shortcomings can be overcome by a single global unified approach to the study of rare childhood tumors.
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Affiliation(s)
- Rishi S Kotecha
- Department of Haematology and Oncology, Princess Margaret Hospital for Children, GPO Box D184, Perth, Western Australia, 6840, Australia.,School of Paediatrics and Child Health, University of Western Australia, GPO Box D184, Perth, Western Australia, 6840, Australia.,Telethon Kids Institute, University of Western Australia, PO Box 855, Perth, Western Australia, 6872, Australia
| | - Ursula R Kees
- Telethon Kids Institute, University of Western Australia, PO Box 855, Perth, Western Australia, 6872, Australia
| | - Catherine H Cole
- Department of Haematology and Oncology, Princess Margaret Hospital for Children, GPO Box D184, Perth, Western Australia, 6840, Australia.,School of Paediatrics and Child Health, University of Western Australia, GPO Box D184, Perth, Western Australia, 6840, Australia
| | - Nicholas G Gottardo
- Department of Haematology and Oncology, Princess Margaret Hospital for Children, GPO Box D184, Perth, Western Australia, 6840, Australia.,School of Paediatrics and Child Health, University of Western Australia, GPO Box D184, Perth, Western Australia, 6840, Australia.,Telethon Kids Institute, University of Western Australia, PO Box 855, Perth, Western Australia, 6872, Australia
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47
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Messinger YH, Stewart DR, Priest JR, Williams GM, Harris AK, Schultz KAP, Yang J, Doros L, Rosenberg PS, Hill DA, Dehner LP. Pleuropulmonary blastoma: a report on 350 central pathology-confirmed pleuropulmonary blastoma cases by the International Pleuropulmonary Blastoma Registry. Cancer 2015; 121:276-85. [PMID: 25209242 PMCID: PMC4293209 DOI: 10.1002/cncr.29032] [Citation(s) in RCA: 177] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 08/05/2014] [Accepted: 08/14/2014] [Indexed: 12/22/2022]
Abstract
BACKGROUND Pleuropulmonary blastoma (PPB) has 3 subtypes on a tumor progression pathway ranging from type I (cystic) to type II (cystic/solid) and type III (completely solid). A germline mutation in DICER1 is the genetic cause in the majority of PPB cases. METHODS Patients confirmed to have PPB by central pathology review were included, and their clinical characteristics and outcomes were reported. Germline DICER1 mutations were sought with Sanger sequencing. RESULTS There were 435 cases, and a central review confirmed 350 cases to be PPB; 85 cases (20%) were another entity. Thirty-three percent of the 350 PPB cases were type I or type I regressed (type Ir), 35% were type II, and 32% were type III or type II/III. The median ages at diagnosis for type I, type II, and type III patients were 8, 35, and 41 months, respectively. The 5-year overall survival (OS) rate for type I/Ir patients was 91%; all deaths in this group were due to progression to type II or III. OS was significantly better for type II versus type III (P = .0061); the 5-year OS rates were 71% and 53%, respectively. Disease-free survival (DFS) was also significantly better for type II versus type III (P = .0002); the 5-year DFS rates were 59% and 37%, respectively. The PPB type was the strongest predictor of outcome. Metastatic disease at the diagnosis of types II and III was also an independent unfavorable prognostic factor. Sixty-six percent of the 97 patients tested had a heterozygous germline DICER1 mutation. In this subset, the DICER1 germline mutation status was not related to the outcome. CONCLUSIONS Cystic type I/Ir PPB has a better prognosis than type II, and type II has a better outcome than type III. Surveillance of DICER1 carriers may allow the earlier detection of cystic PPB before its progression to type II or III PPB and thereby improve outcomes.
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Affiliation(s)
- Yoav H. Messinger
- International Pleuropulmonary Blastoma Registry, Children’s Hospitals and Clinics of Minnesota, Minneapolis, MN
| | - Douglas R. Stewart
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, MD
| | - John R. Priest
- International Pleuropulmonary Blastoma Registry, Children’s Hospitals and Clinics of Minnesota, Minneapolis, MN
| | - Gretchen M. Williams
- International Pleuropulmonary Blastoma Registry, Children’s Hospitals and Clinics of Minnesota, Minneapolis, MN
| | - Anne K. Harris
- International Pleuropulmonary Blastoma Registry, Children’s Hospitals and Clinics of Minnesota, Minneapolis, MN
| | - Kris Ann P. Schultz
- International Pleuropulmonary Blastoma Registry, Children’s Hospitals and Clinics of Minnesota, Minneapolis, MN
| | - Jiandong Yang
- Division of Pathology, Children’s National Medical Center, Washington, DC
- Center for Genetic Medicine Research, Department of Integrative Systems Biology, George Washington University School of Medicine, Washington, DC
| | - Leslie Doros
- Division of Oncology, Children’s National Medical Center, Washington, DC
| | - Philip S. Rosenberg
- Biostatistics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, MD
| | - D. Ashley Hill
- Division of Pathology, Children’s National Medical Center, Washington, DC
- Center for Genetic Medicine Research, Department of Integrative Systems Biology, George Washington University School of Medicine, Washington, DC
| | - Louis P. Dehner
- Department of Pathology and Immunology, Lauren V. Ackerman Laboratory of Surgical Pathology, Barnes-Jewish and St. Louis Children’s Hospitals, Washington University Medical Center, St. Louis, MO
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Bailey S, Raby KL, Coleman N, Murray MJ. Serum microRNA screening for DICER1-associated pleuropulmonary blastoma. Pediatr Blood Cancer 2014; 61:2329-30. [PMID: 25176323 DOI: 10.1002/pbc.25209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 07/09/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Shivani Bailey
- Department of Paediatric, Haematology and Oncology, Addenbrooke's Hospital, Hills Road, Cambridge, CB2 0QQ, UK; Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QP, UK
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49
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Pleuropulmonary Blastoma (PPB) in an infant: Is the timing of an elective resection of neonatal lung lesions challenged? JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2014. [DOI: 10.1016/j.epsc.2014.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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50
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Marcano L, Naranjo A, Cabrera Y, Benítez D. Pleuropulmonary blastoma type III extended into the left atrium in a 16-month old boy. Eur J Cardiothorac Surg 2014; 45:e173-5. [PMID: 24599167 DOI: 10.1093/ejcts/ezu075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Pleuropulmonary blastoma is an uncommon paediatric neoplasm. Approximately 300 cases have been reported. In seven tumours, extension involved the left heart. Type III occurs typically at ages 3 or 4 years. We report this very unusual case of extensive disease in a 16-month old male patient. Chest computerized tomography revealed a mass extending into the right hemithorax from the posterior mediastinum and propagating inside the left atrium through the right pulmonary veins. Echocardiography showed a huge flexible mass occupying almost all of the left atrium cavity and intermittently prolapsing through the mitral valve. Two preoperative chemotherapy courses of ifosfamide, vincristine, actinomycin D and doxorubicin were administered at 3-week intervals. The patient was placed on cardiopulmonary bypass, cardiac arrest and the left atrium was opened. The tumour and orifice of the inferior right pulmonary vein were resected and the normal free borders reconstructed. A large mass occupying the right pleural space was removed. Seven additional courses of chemotherapy were given. In a 'second-look' surgery 6 months later, through a right thoracotomy, the residual mass at the posterior mediastinum was resected. The child received four additional courses of chemotherapy. After 12 months of the initial resection, there is no evidence of recurrence.
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Affiliation(s)
- Luis Marcano
- Department of Surgery, Pediatric Cardiac Centre 'William Soler', Havana, Cuba
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