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Lorca MC, Chen I, Jew G, Furlani AC, Puri S, Haramati LB, Chaturvedi A, Velez MJ, Chaturvedi A. Radiologic-Pathologic Correlation of Cardiac Tumors: Updated 2021 WHO Tumor Classification. Radiographics 2024; 44:e230126. [PMID: 38722782 DOI: 10.1148/rg.230126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
Cardiac tumors, although rare, carry high morbidity and mortality rates. They are commonly first identified either at echocardiography or incidentally at thoracoabdominal CT performed for noncardiac indications. Multimodality imaging often helps to determine the cause of these masses. Cardiac tumors comprise a distinct category in the World Health Organization (WHO) classification of tumors. The updated 2021 WHO classification of tumors of the heart incorporates new entities and reclassifies others. In the new classification system, papillary fibroelastoma is recognized as the most common primary cardiac neoplasm. Pseudotumors including thrombi and anatomic variants (eg, crista terminalis, accessory papillary muscles, or coumadin ridge) are the most common intracardiac masses identified at imaging. Cardiac metastases are substantially more common than primary cardiac tumors. Although echocardiography is usually the first examination, cardiac MRI is the modality of choice for the identification and characterization of cardiac masses. Cardiac CT serves as an alternative in patients who cannot tolerate MRI. PET performed with CT or MRI enables metabolic characterization of malignant cardiac masses. Imaging individualized to a particular tumor type and location is crucial for treatment planning. Tumor terminology changes as our understanding of tumor biology and behavior evolves. Familiarity with the updated classification system is important as a guide to radiologic investigation and medical or surgical management. ©RSNA, 2024 Supplemental material is available for this article.
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Affiliation(s)
- Maria Clara Lorca
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
| | - Irene Chen
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
| | - Gregory Jew
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
| | - Andrea C Furlani
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
| | - Savita Puri
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
| | - Linda B Haramati
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
| | - Apeksha Chaturvedi
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
| | - Moises J Velez
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
| | - Abhishek Chaturvedi
- From the Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642 (M.C.L., G.J., S.P., Apeksha Chaturvedi, Abhishek Chaturvedi); Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, NY (I.C., M.J.V.); Department of Radiology, Montefiore Medical Center, New York, NY (A.C.F.); and Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Conn (L.B.H.)
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Camargo FM, Brizot MDL, Francisco RPV, de Carvalho WB, Ikari NM, Peres SV, Lopes MAB, Lopes LM. Perinatal Results and Long-Term Follow-Up of Fetal Cardiac Tumors: A 30-Year Historical Cohort Study. Arq Bras Cardiol 2024; 121:e20220469. [PMID: 38536996 PMCID: PMC11081142 DOI: 10.36660/abc.20220469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 05/28/2023] [Accepted: 10/04/2023] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND This was a 30-year retrospective cohort study that approximates closely to the natural history of cardiac tumors diagnosed in the fetus, since there was no case of pregnancy interruption. OBJECTIVE To assess morbidity and mortality in the perinatal period and at long term in fetuses diagnosed with cardiac tumor. Our secondary objective was to assess the evaluating factors of perinatal and postnatal results. METHODS This was a retrospective cohort study with 74 pregnant women with an echocardiographic diagnosis of fetal cardiac tumor at two referral centers between May 1991 and November 2021. A descriptive analysis was performed, and data were expressed as absolute (n) and relative (%) frequencies, median and interquartile range. Fisher's exact test was used to evaluate the association of echocardiographic characteristics and clinical manifestations with perinatal and postnatal results. Global survival was calculated using the Kaplan-Meier method and the curves were compared by the log-rank test. The time of follow-up, calculated in months, corresponded to the time elapsed from hospital discharge to current status (survived/ censoring or death). The level of significance was set at 5% (p<0.05). RESULTS Rhabdomyoma is the most common type of cardiac tumor (85%), with a high morbidity (79.3%) and overall mortality of 17.4%. The presence of fetal hydrops was a predictor of death. CONCLUSION The presence of fetal hydrops had an impact on mortality, and hence is an important factor in counselling and determining the prognosis. Most deaths occurred before hospital discharge.
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Affiliation(s)
- Fabricio Marcondes Camargo
- Universidade de São PauloFaculdade de MedicinaHospital das ClínicasSão PauloSPBrasilHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Maria de Lourdes Brizot
- Universidade de São PauloFaculdade de MedicinaHospital das ClínicasSão PauloSPBrasilHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Rossana Pulcineli Vieira Francisco
- Universidade de São PauloFaculdade de MedicinaHospital das ClínicasSão PauloSPBrasilHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Werther Brunow de Carvalho
- Universidade de São PauloFaculdade de MedicinaHospital das ClínicasSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Nana Miura Ikari
- Universidade de São PauloFaculdade de medicinaSão PauloSPBrasilUniversidade de São Paulo – Faculdade de medicina, São Paulo, SP – Brasil
| | - Stella Verzinhasse Peres
- Universidade de São PauloFaculdade de MedicinaHospital das ClínicasSão PauloSPBrasilHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Marco Antônio Borges Lopes
- Universidade de São PauloFaculdade de MedicinaHospital das ClínicasSão PauloSPBrasilHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Lilian Maria Lopes
- Cardiologia e Ecocardiografia Fetal Pediátrica e MaternaSão PauloSPBrasilECOKID – Cardiologia e Ecocardiografia Fetal Pediátrica e Materna, São Paulo, SP – Brasil
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Barris DM, Mikhno M, Kornblit M, Wang K, Duong S, Cohen J, Paul E, Stern K, Ezon D, Geiger M. Clinical utility of repeat fetal echocardiography in congenital heart disease. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 62:695-700. [PMID: 37128164 DOI: 10.1002/uog.26240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 04/14/2023] [Accepted: 04/20/2023] [Indexed: 05/03/2023]
Abstract
OBJECTIVES To investigate the utility of repeat fetal echocardiography (FE) following a diagnosis of structural congenital heart disease (CHD) on the initial FE. We evaluated how often changes in management and counseling occurred based on subsequent FE findings and sought to determine which types of CHD were more likely to have changes in management and/or counseling based on repeat FE. METHODS This was a retrospective review of all patients who presented to our center between January 2012 and January 2019 and who had more than one FE performed for structural CHD. We reviewed consultation notes to determine whether management or counseling had changed based on FE findings at follow-up visits. Management variables included a change in location or mode of delivery, plan for atrial septostomy, initiation of prostaglandin infusion, umbilical line placement and planned admission location (nursery vs neonatal intensive care unit). We defined a counseling change as any of the above changes in management as well as any meaningful refinements in the cardiac diagnosis that led to a change in the overall prognosis or future management. Initial diagnoses were grouped into anatomically/hemodynamically relevant subgroups. Fisher's exact test was used to assess the relationship between the initial diagnosis and changes in management. Post-hoc pairwise comparisons were performed using Dunnett's test. RESULTS Between January 2012 and January 2019, 267 patients underwent 534 follow-up FE assessments performed for structural CHD. Management change based on repeat FE occurred in 41/267 (15.4%) cases. A change in management was associated with the diagnosis made at the initial visit (P < 0.001). The proportion of cases with a management change was highest among those with an initial diagnosis of pulmonary valve abnormality/non-critical pulmonary stenosis (4/11 (36.4%)), followed by balanced atrioventricular canal (AVC) defect (5/17 (29.4%)) and left ventricular outflow tract obstruction/aortic valve abnormality or coarctation/interrupted aortic arch (19/68 (27.9%)). No management change occurred in fetuses diagnosed with isolated ventricular septal defect (VSD), truncus arteriosus, pulmonary vein anomaly or isolated arch sidedness/branching abnormality. Compared to those with a VSD, management was significantly more likely to be changed in fetuses with a balanced AVC defect (P = 0.025) and left heart lesions (P = 0.002). Right heart lesions showed a trend towards an increased incidence of management change (P = 0.05). A counseling change based on repeat FE occurred in 108/267 (40.4%) cases. The proportion of cases with a counseling change was highest among those with an initial diagnosis of pulmonary valve abnormality/non-critical pulmonary stenosis (8/11 (72.7%)) and hypoplastic left heart syndrome/critical aortic stenosis (5/9 (55.6%)). CONCLUSIONS The clinical utility of follow-up FE is associated with the type of CHD diagnosed. Follow-up FE led to changes in management in several types of CHD, most commonly in cases with an initial diagnosis of right and left outflow obstructive lesions and balanced AVC defect. When developing programmatic protocols for the frequency of FE assessments, the type of CHD should be a major determinant, but additional studies are required to reach a consensus on how often serial FE should be performed for each type of CHD. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- D M Barris
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
| | - M Mikhno
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
| | - M Kornblit
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
| | - K Wang
- Center for Biostatistics, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - S Duong
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
| | - J Cohen
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
| | - E Paul
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
| | - K Stern
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
| | - D Ezon
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
| | - M Geiger
- Division of Pediatric Cardiology, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York City, NY, USA
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Kurmann R, El-Am E, Ahmad A, Abbasi MA, Mazur P, Akiki E, Anand V, Herrmann J, Casanegra AI, Young P, Crestanello J, Bois MC, Maleszewski JJ, Klarich K. Cardiac Masses Discovered by Echocardiogram; What to Do Next? STRUCTURAL HEART : THE JOURNAL OF THE HEART TEAM 2023; 7:100154. [PMID: 37520139 PMCID: PMC10382990 DOI: 10.1016/j.shj.2022.100154] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/06/2022] [Accepted: 12/21/2022] [Indexed: 02/12/2023]
Abstract
Cardiac tumors are rare conditions, typically diagnosed on autopsy, but with the advancement of imaging techniques they are now encountered more frequently in clinical practice. Echocardiography is often the initial method of investigation for cardiac masses and provides a quick and valuable springboard for their characterization. While some cardiac masses can be readily identified by echocardiography alone, several require incorporation of multiple data points to reach diagnostic certainty. Herein, we will provide an overview of the main clinical, diagnostic, and therapeutic characteristics of cardiac masses within the framework of their location.
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Affiliation(s)
- Reto Kurmann
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Edward El-Am
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ali Ahmad
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Piotr Mazur
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Elias Akiki
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Vidhu Anand
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Joerg Herrmann
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ana I. Casanegra
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Phillip Young
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Juan Crestanello
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Melanie C. Bois
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Joseph J. Maleszewski
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kyle Klarich
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Jin N, Wu Y, Meng Q, Luo Q. Prenatal diagnosis of tuberous sclerosis complex: Echocardiography, cranial magnetic resonance, and genetic testing of 40 cases with fetal cardiac tumors. Heliyon 2023; 9:e16980. [PMID: 37484232 PMCID: PMC10361035 DOI: 10.1016/j.heliyon.2023.e16980] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 04/23/2023] [Accepted: 06/02/2023] [Indexed: 07/25/2023] Open
Abstract
Objective To explore the relationship between Tuberous sclerosis complex (TSC) and cardiac tumors at our institution over the past five years and to evaluate the value of imaging technologies and genetic testing in the prenatal diagnosis of TSC. Methods Fetal echocardiography (FE) was performed in the whole population between 2016 and 2020. Fetuses detected with cardiac tumor(s) were included. Fetal cranial magnetic resonance imaging (MRI) and gene mutation tests were further examined. Those who declined genetic testing were excluded in the final analysis. Results A total of 40 fetuses were included in our study. There were 27 cases performed cranial magnetic resonance imaging (MRI) and the rest of 13 cases refused. Among 10 fetuses with cranial lesions detected by MRI, all of them were eventually diagnosed with TSC. And for 17 fetuses without cranial lesions, none of them were identified with a pathogenic variation in gene TSC1/2. The prevalence of TSC was significantly higher in the multiple tumors group than in the solitary group (9/20 vs. 2/20, P = 0.034). 11 fetuses had TSC1 (n = 3) or TSC2 (n = 8) causative or suspected causative mutations, of which 9 were sporadic mutations and 2 were familial mutations. Conclusion Fetal cranial MRI should be recommended to evaluate brain lesions, and genetic mutation should be examined, if possible, especially for those with multiple heart tumors. When typical cardiac tumors and cranial lesions are detected, the diagnosis of TSC can almost be made even without genetic mutation results.
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Affiliation(s)
- Neng Jin
- Department of Obstetrics and Gynecology, Zhejiang University School of Medicine Women's Hospital, Hangzhou City, Zhejiang Province, 310006, China
| | - Yan Wu
- Department of Obstetrics and Gynecology, Zhejiang University School of Medicine Women's Hospital, Hangzhou City, Zhejiang Province, 310006, China
- Women and Children's Hospital of Jiaxing, Jiaxing City, Zhejiang Province, 314000, China
| | - Qing Meng
- Department of Obstetrics and Gynecology, Zhejiang University School of Medicine Women's Hospital, Hangzhou City, Zhejiang Province, 310006, China
| | - Qiong Luo
- Department of Obstetrics and Gynecology, Zhejiang University School of Medicine Women's Hospital, Hangzhou City, Zhejiang Province, 310006, China
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Feller LE, Sargeant A, Ehrhart EJ, Balmer B, Nelson K, Lamoureux J. Cardiac Rhabdomyoma in Four Göttingen Minipigs. Toxicol Pathol 2023; 51:61-66. [PMID: 36726336 DOI: 10.1177/01926233221148393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Göttingen minipigs are increasingly used as an alternative large animal model in nonclinical toxicology studies, and proliferative lesions in this species are rare. Here, we report four cases of cardiac rhabdomyoma in Göttingen minipigs, an incidental and benign mass in the heart. Three cases lacked gross observations and had a microscopic nodule in either the left ventricle or interventricular septum. The last case had a large, firm, raised nodule on a left ventricular papillary muscle noted at necropsy, with additional microscopic intramural masses in the left ventricular wall. In all cases, microscopic evaluation revealed well-circumscribed, expansile nodules composed of bundles of large, highly vacuolated, ovoid to polygonal cells with variable cytoplasmic processes radiating from a centrally located nucleus. Cells displayed patchy accumulation of intracytoplasmic, PAS-positive material and haphazardly arranged cytoplasmic cross-striations. There was no evidence of cardiac insufficiency or other data to suggest the masses were clinically meaningful. Cardiac rhabdomyomas have been reported in meat-hybrid swine, with a breed predisposition in red wattle. This lesion is well established in guinea pigs, but documentation in other laboratory species used in toxicologic studies is limited to two beagle dogs. To our knowledge, this is the first report of spontaneous cardiac rhabdomyoma in Göttingen minipigs.
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Affiliation(s)
- Laine E Feller
- Cornell University, Ithaca, New York, USA
- Johns Hopkins University, Baltimore, Maryland, USA
| | | | - E J Ehrhart
- Charles River Laboratories, Spencerville, Ohio, USA
| | | | - Keith Nelson
- Charles River Laboratories, Mattawan, Michigan, USA
- Inotiv, St. Louis, Missouri, USA
| | - Jennifer Lamoureux
- Charles River Laboratories, Mattawan, Michigan, USA
- Inotiv, St. Louis, Missouri, USA
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Kesrouani A, Jaber L, Daou L, Mcheik C, Nasr B, Saliba Z. Perinatal outcome in prenatally diagnosed cardiac rhabdomyoma case series. J Neonatal Perinatal Med 2023; 16:563-567. [PMID: 37718863 DOI: 10.3233/npm-221186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
OBJECTIVE This study aims to determine the characteristics and outcome of prenatally diagnosed cardiac rhabdomyomas. STUDY DESIGN This retrospective descriptive study includes cases referred to our university hospital. We studied sonographic characteristics of rhabdomyoma along with the neonatal outcome. RESULTS Eight cases were included, with a mean gestational age at diagnosis at 31 weeks of gestation and five patients diagnosed after 32 weeks. We noted a male gender in 75%, multiple rhabdomyoma in 50%, mostly situated in the interventricular septum (41%) and valvular regurgitation in 25%. Most patients delivered at term, including five cesareans (62.5%). Six babies survived (75%); three of them were later diagnosed with tuberous sclerosis (50%). CONCLUSION Cardiac rhabdomyoma have variable ultrasound features. The usual favorable outcome can however be complicated by neonatal death (12%), valvular regurgitation and cerebral tuber.
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Affiliation(s)
- A Kesrouani
- Obstetrics and-Gynecology Department, St Joseph University, Beirut, Lebanon
- Prenatal Unit, Bellevue Medical Center, Hotel-Dieu de France University Hospital, Beirut, Lebanon
| | - L Jaber
- Pediatrics Department, St Joseph University, Beirut, Lebanon
| | - L Daou
- Pediatrics Department, St Joseph University, Beirut, Lebanon
| | - C Mcheik
- Obstetrics and-Gynecology Department, St Joseph University, Beirut, Lebanon
- Prenatal Unit, Bellevue Medical Center, Hotel-Dieu de France University Hospital, Beirut, Lebanon
| | - B Nasr
- Prenatal Unit, Bellevue Medical Center, Hotel-Dieu de France University Hospital, Beirut, Lebanon
| | - Z Saliba
- Pediatrics Department, St Joseph University, Beirut, Lebanon
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Tuberous Sclerosis Complex: Genetic counselling and perinatal follow-up. Arch Pediatr 2022; 29:5S3-5S7. [PMID: 36585068 DOI: 10.1016/s0929-693x(22)00283-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Tuberous sclerosis is an autosomal dominant disorder almost fully penetrant with highly variable expression. Most cases are de novo and this diagnosis is sometimes considered during prenatal life in case of cardiac tumor, unique or multiple. The couple should be referred to a specialized tertiary prenatal care center for expertise and information. Fetal molecular testing of the two genes TSC1 and TSC2 is often informative. Prognosis determination for Tuberous Sclerosis remains a difficult task. Cardiac tumors can be sometimes worrying but only a minority will have a pejorative issue and most cases are asymptomatic without any therapeutic intervention needed. Only few cases need surgical or medical treatment. Patients with Tuberous Sclerosis can develop skin, eye, kidney or lung lesions later on, but they are either of limited consequence or treatable. The crux of the matter is the neurological involvement with frequent intellectual deficiency and epilepsy that can be drug-resistant. The absence of lesion on fetal brain MRI is not predictive of any prognosis and does not rule out Tuberous Sclerosis. De novo TSC2 mutation is a negative prognosis factor and conversely, an inherited TSC1 mutation is a more favorable one, but with a severe issue still possible. Facing this cautious prognosis, some couple may opt for termination of pregnancy while others decide to pursue it. It is then fundamental to set cardiac and neurological regular follow-up for these newborns. © 2022 French Society of Pediatrics. Published by Elsevier Masson SAS. All rights reserved.
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Mitchell RA, Mitchell M, Williams K. The autism spectrum disorder phenotype in children with tuberous sclerosis complex: A systematic review and meta-analysis. Dev Med Child Neurol 2022; 64:1214-1229. [PMID: 35724267 DOI: 10.1111/dmcn.15307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 12/18/2022]
Abstract
AIM To investigate the phenotype in autistic children with tuberous sclerosis complex (TSC), specifically autism spectrum disorder (ASD) severity and characteristics, intellectual ability, adaptive and executive function, language skills, attention-deficit/hyperactivity disorder features, and internalizing and externalizing behaviours. METHOD MEDLINE, Embase, and the Cochrane Library were searched up to March 2021. Studies that investigated predefined phenotypic factors in children with TSC-ASD were included according to the Preferred Reporting Items for Systematic review and Meta-Analysis Protocols (PRISMA-P) guidelines. Two authors independently reviewed titles, abstracts, full texts, and extracted the data. Risk of bias and GRADE assessments were completed. RESULTS Thirty-four studies with 3160 children with TSC, 30% with ASD, were included. Meta-analysis found that 90% (95% confidence interval 86%-94%) of children with TSC-ASD have an intellectual disability. There was some evidence to suggest that young children with TSC-ASD and idiopathic ASD have a similar pattern of severity and behaviour. Overall, data about phenotypic characteristics were limited. INTERPRETATION A greater proportion of children with TSC-ASD are reported to have an intellectual disability than children with idiopathic ASD. Early intervention should consider the needs of children with a high likelihood of intellectual disability. Research is needed to better understand the impacts of intellectual disability and other co-occurring difficulties on adaptive function, participation, and quality of life in TSC-ASD. WHAT THIS PAPER ADDS Most children with tuberous sclerosis complex (TSC) and autism spectrum disorder (ASD) have an intellectual disability. TSC-ASD early intervention planning should consider the high likelihood of intellectual disability. Quality of life and the functional impact of intellectual disability in TSC-ASD are not understood. Little is known about co-occurring difficulties in TSC-ASD.
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Affiliation(s)
- Rebecca A Mitchell
- The Royal Children's Hospital, Parkville, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Australia
- Murdoch Children's Research Institute, Parkville, Australia
| | - Marijke Mitchell
- The Royal Children's Hospital, Parkville, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Australia
- Department of Paediatrics, Monash University, Clayton, Australia
| | - Katrina Williams
- The Royal Children's Hospital, Parkville, Australia
- Department of Paediatrics, Monash University, Clayton, Australia
- Monash Health, Monash Children's Hospital, Clayton, Australia
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Beroukhim RS, Ghelani S, Ashwath R, Balasubramanian S, Biko DM, Buddhe S, Campbell MJ, Cross R, Festa P, Griffin L, Grotenhuis H, Hasbani K, Hashemi S, Hegde S, Hussain T, Jain S, Kiaffas M, Kutty S, Lam CZ, Liberato G, Merlocco A, Misra N, Mowers KL, Muniz JC, Nutting A, Parra DA, Patel JK, Perez-Atayde AR, Prasad D, Rosental CF, Shah A, Samyn MM, Sleeper LA, Slesnick T, Valsangiacomo E, Geva T. Accuracy of Cardiac Magnetic Resonance Imaging in Diagnosing Pediatric Cardiac Masses: A Multicenter Study. JACC Cardiovasc Imaging 2022; 15:1391-1405. [PMID: 34419404 PMCID: PMC11240235 DOI: 10.1016/j.jcmg.2021.07.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 06/21/2021] [Accepted: 07/06/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND After diagnosis of a cardiac mass, clinicians must weigh the benefits and risks of ascertaining a tissue diagnosis. Limited data are available on the accuracy of previously developed noninvasive pediatric cardiac magnetic resonance (CMR)-based diagnostic criteria. OBJECTIVES The goals of this study were to: 1) evaluate the CMR characteristics of pediatric cardiac masses from a large international cohort; 2) test the accuracy of previously developed CMR-based diagnostic criteria; and 3) expand diagnostic criteria using new information. METHODS CMR studies (children 0-18 years of age) with confirmatory histological and/or genetic diagnosis were analyzed by 2 reviewers, without knowledge of prior diagnosis. Diagnostic accuracy was graded as: 1) single correct diagnosis; 2) correct diagnosis among a differential; or 3) incorrect diagnosis. RESULTS Of 213 cases, 174 (82%) had diagnoses that were represented in the previously published diagnostic criteria. In 70% of 174 cases, both reviewers achieved a single correct diagnosis (94% of fibromas, 71% of rhabdomyomas, and 50% of myxomas). When ≤2 differential diagnoses were included, both reviewers reached a correct diagnosis in 86% of cases. Of 29 malignant tumors, both reviewers indicated malignancy as a single diagnosis in 52% of cases. Including ≤2 differential diagnoses, both reviewers indicated malignancy in 83% of cases. Of 6 CMR sequences examined, acquisition of first-pass perfusion and late gadolinium enhancement were independently associated with a higher likelihood of a single correct diagnosis. CONCLUSIONS CMR of cardiac masses in children leads to an accurate diagnosis in most cases. A comprehensive imaging protocol is associated with higher diagnostic accuracy.
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Affiliation(s)
| | - Sunil Ghelani
- Boston Children's Hospital, Boston, Massachusetts, USA
| | - Ravi Ashwath
- University of Iowa Stead Family Children's Hospital, Iowa City, Iowa, USA
| | | | - David M Biko
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | | | - Russell Cross
- Children's National Medical Center, Washington, DC, USA
| | - Pierluigi Festa
- Fondazione G. Monasterio C.N.R. Regione Toscana, Pisa, Italy
| | - Lindsay Griffin
- Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | | | | | | | - Sanjeet Hegde
- Rady Children's Hospital San Diego, San Diego, California, USA
| | | | - Supriya Jain
- Maria Fareri Children's Hospital at Westchester Medical Center, Valhalla, New York, USA
| | - Maria Kiaffas
- Children's Mercy Hospital, Kansas City, Missouri, USA
| | - Shelby Kutty
- Johns Hopkins Children's Center, Baltimore, Maryland, USA; Children's Hospital and Medical Center, Omaha, Nebraska, USA
| | | | | | | | - Nilanjana Misra
- Cohen Children's Medical Center of New York, Northwell Health, New Hyde Park, New York, USA
| | - Katie L Mowers
- CS Mott Children's Hospital, Ann Arbor, Michigan, USA; St Louis Children's Hospital, St Louis, Missouri, USA
| | | | - Arni Nutting
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - David A Parra
- Vanderbilt Children's Hospital, Nashville, Tennessee, USA
| | - Jyoti K Patel
- Riley Children's Hospital, Indianapolis, Indiana, USA
| | | | | | | | - Amee Shah
- Children's Hospital of New York, New York, New York, USA
| | - Margaret M Samyn
- Medical Collect of Wisconsin/Children's Wisconsin, Milwaukee, Wisconsin, USA
| | | | | | | | - Tal Geva
- Boston Children's Hospital, Boston, Massachusetts, USA
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11
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Zhang X, Zhong X, Lin X, Li X, Tian H, Chang B, Wang Y, Tong J, Wang N, Li D, Jin X, Huang D, Wang Y, Cui H, Guan L, Li Y. Tuberous Sclerosis Complex With Multiple Organ Tumors: Case Report and Literature Review. Front Oncol 2022; 12:916016. [PMID: 35928867 PMCID: PMC9343591 DOI: 10.3389/fonc.2022.916016] [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: 04/08/2022] [Accepted: 06/21/2022] [Indexed: 11/13/2022] Open
Abstract
Pancreatic neuroendocrine neoplasms (PNEN) are tumors that originate from neuroendocrine cells. Only about 1% patients are related to mutation of tuberous sclerosis complex gene. Here, we reported a rare case with involvement of multiple organs and space-occupying lesions. Initially, the patient was thought to have metastasis of a pancreatic tumor. However, the patient was diagnosed as pancreatic neuroendocrine tumors, liver perivascular epithelioid tumors, splenic hamartoma, and renal angiomyolipoma by pathological examination after surgery. We performed genetic mutation detection to identify that tuberous sclerosis complex 2 gene presented with a heterozygous variant. Tuberous sclerosis often presents with widespread tumors, but it is less common to present with pancreatic neuroendocrine tumors and liver perivascular tumors as highlighted in the case. So we analyzed the relationship between TSC gene mutations and related tumors. And we also reviewed the current molecular mechanisms and treatments for tuberous sclerosis complex.
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Affiliation(s)
- Xinhe Zhang
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Xinping Zhong
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Xuyong Lin
- Department of Pathology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Xuedan Li
- Radiology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Haoyu Tian
- The 3rd Clinical Department, China Medical University, Shenyang, China
| | - Bing Chang
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Ying Wang
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Jing Tong
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Ningning Wang
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Dan Li
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Xiuli Jin
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Die Huang
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Yanmeng Wang
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Huipeng Cui
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Lin Guan
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
- *Correspondence: Yiling Li, ; Lin Guan,
| | - Yiling Li
- Gastroenterology Department, The First Affiliated Hospital of China Medical University, Shenyang, China
- *Correspondence: Yiling Li, ; Lin Guan,
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12
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Winkie C, Gelman J, Verhoeven P, Chaudhuri NR. Sirolimus-Induced Regression of Tuberous Sclerosis–Associated Cardiac Rhabdomyoma Causing Left Ventricular Outflow Tract Obstruction. CASE 2022; 6:361-365. [PMID: 36247371 PMCID: PMC9556924 DOI: 10.1016/j.case.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Cardiac rhabdomyomas are closely associated with tuberous sclerosis. Obstructive CRs historically have required surgery. Use of mTOR inhibitors can cause regression and involution of CRs. Use of mTOR inhibitors can reduce morbidity/mortality associated with cardiac surgery.
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Affiliation(s)
- Colin Winkie
- Department of Pediatrics, West Virginia University School of Medicine, West Virginia University Children's, Morgantown, West Virginia
| | - Jacob Gelman
- Department of Pediatrics, West Virginia University School of Medicine, West Virginia University Children's, Morgantown, West Virginia
| | - Pieter Verhoeven
- Department of Pediatrics, Division of Pediatric Cardiology, West Virginia University Medicine Children's, Morgantown, West Virginia
| | - Nita Ray Chaudhuri
- Department of Pediatrics, Division of Pediatric Cardiology, West Virginia University Medicine Children's, Morgantown, West Virginia
- Correspondence: Nita Ray Chaudhuri, MD, West Virginia University Children's, Department of Pediatrics, Division of Pediatric Cardiology, 1 Medical Center Drive, Morgantown, West Virginia 26505.
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13
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Goergen SK, Fahey MC. Prenatal MR Imaging Phenotype of Fetuses with Tuberous Sclerosis: An Institutional Case Series and Literature Review. AJNR Am J Neuroradiol 2022; 43:633-638. [PMID: 35332020 PMCID: PMC8993194 DOI: 10.3174/ajnr.a7455] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 01/10/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Most patients with tuberous sclerosis complex (TSC) do not receive prenatal diagnosis. Our aim was to describe MR imaging findings to determine the following: 1. Whether normal fetal MR imaging is more common in fetuses imaged at ≤24 weeks' gestation compared with >24 weeks 2. The frequency of cardiac rhabdomyoma 3. The range of MR imaging phenotypes in fetal tuberous sclerosis complex. MATERIALS AND METHODS Our institutional fetal MR imaging data base was searched between January 1, 2011 and June 30, 2021, for cases of TSC confirmed either by genetic testing, postnatal imaging, postmortem examination, or composite prenatal imaging findings and family history. A MEDLINE search was performed on June 8, 2021. RESULTS Forty-seven published cases and 4 of our own cases were identified. Normal findings on fetal MR imaging were seen at a lower gestational age (mean, 24.7 [SD, 4.5 ] weeks) than abnormal findings on MR imaging (mean, 30.0 [SD, 5.3] weeks) (P = .008). Nine of 42 patients with abnormal MR imaging findings were ≤24 weeks' gestation. Subependymal nodules were present in 26/45 cases (57.8%), and cortical/subcortical lesions, in 17/46 (37.0%). A foramen of Monro nodule was present in 15 cases; in 2/7 cases in which this was unilateral, it was the only abnormal cerebral finding. Cardiac rhabdomyoma was absent in 3/48 cases at the time of fetal MR imaging but was discovered later. Megalencephaly or hemimegalencephaly was observed in 3 cases. CONCLUSIONS Fetuses with abnormal cranial MR imaging findings were older than those with negative findings. Fetal hemimegalencephaly and megalencephaly should prompt fetal echocardiography. Cardiac rhabdomyoma was not always present at the time of fetal MR imaging.
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Affiliation(s)
- S K Goergen
- Monash Health Imaging and Department of Imaging (S.K.G.)
| | - M C Fahey
- Monash Health Paediatric Neurology Unit and Department of Paediatrics (M.C.F.), Monash University, School of Clinical Sciences, Clayton, Victoria, Australia
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14
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Johnson JN, Mandell JG, Christopher A, Olivieri LJ, Loke YH, Campbell MJ, Darty S, Kim HW, Clark DE, Frischhertz BP, Fish FA, Bailey AL, Mikolaj MB, Hughes SG, Oneugbu A, Chung J, Burdowski J, Marfatia R, Bi X, Craft J, Umairi RA, Kindi FA, Williams JL, Campbell MJ, Kharabish A, Gutierrez M, Arzanauskaite M, Ntouskou M, Ashwath ML, Robinson T, Chiang JB, Lee JCY, Lee MSH, Chen SSM. Society for Cardiovascular Magnetic Resonance 2020 Case of the Week series. J Cardiovasc Magn Reson 2021; 23:108. [PMID: 34629101 PMCID: PMC8504030 DOI: 10.1186/s12968-021-00799-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 07/28/2021] [Indexed: 12/26/2022] Open
Abstract
The Society for Cardiovascular Magnetic Resonance (SCMR) is an international society focused on the research, education, and clinical application of cardiovascular magnetic resonance (CMR). Case of the week is a case series hosted on the SCMR website ( https://www.scmr.org ) that demonstrates the utility and importance of CMR in the clinical diagnosis and management of cardiovascular disease. Each case consists of the clinical presentation and a discussion of the condition and the role of CMR in diagnosis and guiding clinical management. The cases are all instructive and helpful in the approach to patient management. We present a digital archive of the 2020 Case of the Week series of 11 cases as a means of further enhancing the education of those interested in CMR and as a means of more readily identifying these cases using a PubMed or similar search engine.
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Affiliation(s)
- Jason N Johnson
- Division of Pediatric Cardiology and Pediatric Radiology, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Jason G Mandell
- Division of Cardiology, Children's National Hospital, Washington, DC, USA
| | - Adam Christopher
- Division of Cardiology, Children's National Hospital, Washington, DC, USA
| | - Laura J Olivieri
- Division of Cardiology, Children's National Hospital, Washington, DC, USA
| | - Yue-Hin Loke
- Division of Cardiology, Children's National Hospital, Washington, DC, USA
| | - Michael J Campbell
- Division of Pediatric Cardiology, Duke University Medical Center, Durham, NC, USA
| | - Steve Darty
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA
| | - Han W Kim
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA
| | - Daniel E Clark
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Benjamin P Frischhertz
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Frank A Fish
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Alison L Bailey
- Division of Cardiovascular Medicine, University of Tennessee College of Medicine Chattanooga/Erlanger Health System, Chattanooga, TN, USA
| | - Michael B Mikolaj
- Division of Cardiovascular Medicine, University of Tennessee College of Medicine Chattanooga/Erlanger Health System, Chattanooga, TN, USA
| | - Sean G Hughes
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Jina Chung
- Division of Cardiology, Harbor UCLA Medical Center, Torrance, CA, USA
| | | | - Ravi Marfatia
- Division of Cardiology, St. Francis Hospital, Roslyn, NY, USA
| | - Xiaoming Bi
- Siemens Medical Solutions, Los Angeles, CA, USA
| | - Jason Craft
- Division of Cardiology, St. Francis Hospital, Roslyn, NY, USA
| | | | - Faiza A Kindi
- Department of Radiology, The Royal Hospital, Muscat, Oman
| | - Jason L Williams
- Division of Pediatric Cardiology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Michael J Campbell
- Division of Pediatric Cardiology, Duke University Medical Center, Durham, NC, USA
| | - Ahmed Kharabish
- Radiology Department, Cairo University Hospitals, Cairo, Egypt
- Radiology Department, Liverpool Heart and Chest Hospital, Liverpool, UK
| | - Manuel Gutierrez
- Radiology Department, Liverpool Heart and Chest Hospital, Liverpool, UK
| | - Monika Arzanauskaite
- Radiology Department, Liverpool Heart and Chest Hospital, Liverpool, UK
- Cardiovascular Research Center-ICCC, Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Marousa Ntouskou
- Radiology Department, Liverpool Heart and Chest Hospital, Liverpool, UK
| | - Mahi L Ashwath
- Division of Cardiology, University of Iowa Hospitals and Clinic, Iowa City, Iowa, USA
| | - Tommy Robinson
- Division of Cardiology, University of Iowa Hospitals and Clinic, Iowa City, Iowa, USA
| | - Jeanie B Chiang
- Department of Radiology and Imaging, Queen Elizabeth Hospital, Hong Kong, People's Republic of China
| | - Jonan C Y Lee
- Department of Radiology and Imaging, Queen Elizabeth Hospital, Hong Kong, People's Republic of China
| | - M S H Lee
- Department of Paediatrics, Queen Elizabeth Hospital, Hong Kong, People's Republic of China
| | - Sylvia S M Chen
- Department of Cardiology and Adult Congenital Heart Disease, The Prince Charles Hospital, Brisbane, Australia.
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15
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Yamamoto K, Maki Y, Sato Y, Tanaka H, Fukushima T, Ushijima J, Furukawa S, Sameshima H, Kataoka H. Multiple cardiac rhabdomyomas not associated with tuberous sclerosis in a dizygotic twins: a case report. J Med Case Rep 2021; 15:334. [PMID: 34218815 PMCID: PMC8256619 DOI: 10.1186/s13256-021-02943-x] [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: 03/17/2021] [Accepted: 06/04/2021] [Indexed: 11/10/2022] Open
Abstract
Background Rhabdomyomas comprise the majority of cardiac tumors in fetuses and are found in association with tuberous sclerosis complex. More than 90% of fetuses and neonates with multiple cardiac rhabdomyomas have signs of tuberous sclerosis complex. However, solitary cardiac rhabdomyoma cases are largely unrelated to tuberous sclerosis complex. Here, we report a case involving multiple cardiac rhabdomyomas not associated with tuberous sclerosis complex in a dizygotic twin. Case presentation A 36-year-old Japanese woman was diagnosed with a dizygotic twin pregnancy in the first trimester. Consistent with dizygosity, the fetal sex was discordant (male and female). At 27 weeks of gestation, hydrops and multiple echogenic cardiac masses were noted in the male baby, with the largest mass measuring 34 × 30 mm. The female fetus appeared normal. The cardiac masses enlarged gradually with the progression of the hydrops. At 32 weeks of gestation, intrauterine death of the male fetus was confirmed. The next day, autopsy of the male fetus was performed after cesarean section. Three well-demarcated white-tan-colored nodules were formed in the ventricular walls and interventricular septum, with the largest nodule (40 × 30 mm) in the left ventricular wall. Histologically, these lesions were diagnosed as rhabdomyomas. Conclusions We encountered a case involving multiple cardiac rhabdomyomas arising in one of dizygotic twin fetuses. Unlike most reported cases of multiple cardiac rhabdomyomas, this case was not accompanied by tuberous sclerosis complex. To the best of our knowledge, this is the first case report of multiple cardiac rhabdomyomas that developed in only one of dizygotic twins in the English literature.
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Affiliation(s)
- Koji Yamamoto
- Section of Oncopathology and Regenerative Biology, Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, Japan.
| | - Yohei Maki
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuichiro Sato
- Department of Diagnostic Pathology, Miyazaki University Hospital, University of Miyazaki, Miyazaki, Japan
| | - Hiroyuki Tanaka
- Section of Oncopathology and Regenerative Biology, Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, Japan.,Department of Diagnostic Pathology, Miyazaki University Hospital, University of Miyazaki, Miyazaki, Japan
| | - Tsuyoshi Fukushima
- Section of Oncopathology and Regenerative Biology, Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, Japan
| | - Junko Ushijima
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Seishi Furukawa
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Hiroshi Sameshima
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Hiroaki Kataoka
- Section of Oncopathology and Regenerative Biology, Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, Japan
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16
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Sugalska M, Tomik A, Jóźwiak S, Werner B. Treatment of Cardiac Rhabdomyomas with mTOR Inhibitors in Children with Tuberous Sclerosis Complex-A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:4907. [PMID: 34062963 PMCID: PMC8124908 DOI: 10.3390/ijerph18094907] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/29/2021] [Accepted: 05/01/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Cardiac rhabdomyomas (CRs) are the earliest sign of tuberous sclerosis complex (TSC). Most of them spontaneously regress after birth. However, multiple and/or large tumors may result in heart failure or cardiac arrhythmia. Recently, the attempts to treat CRs with mTOR inhibitors (mTORi) have been undertaken. We reviewed the current data regarding the effectiveness and safety of mTORi in the treatment of CRs in children with TSC. METHODS The review was conducted according to the PRISMA guidelines. Medline, Embase, Cochrane library, and ClinicalTrial.gov databases were searched for original, full-text articles reporting the use of mTORi (everolimus or sirolimus) in the treatment of CRs in children with TSC. RESULTS Thirty articles describing 41 patients were identified (mostly case reports, no randomized or large cohort studies). Thirty-three children (80.5%) had symptomatic CRs and mTORi therapy resulted in clinical improvement in 30 of them (90.9%). CRs size reduction was reported in 95.1%. Some CRs regrew after mTORi withdrawal but usually without clinical symptoms recurrence. The observed side effects were mostly mild. CONCLUSIONS mTORi may be considered as a temporary and safe treatment for symptomatic CRs in children with TSC, especially in high-risk or inoperable tumors. However, high-quality, randomized trials are still lacking.
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Affiliation(s)
- Monika Sugalska
- Department of Pediatric Neurology, Medical University of Warsaw, 02-091 Warsaw, Poland;
| | - Anna Tomik
- Department of Pediatric Cardiology, Medical University of Warsaw, 02-091 Warsaw, Poland; (A.T.); (B.W.)
| | - Sergiusz Jóźwiak
- Department of Pediatric Neurology, Medical University of Warsaw, 02-091 Warsaw, Poland;
| | - Bożena Werner
- Department of Pediatric Cardiology, Medical University of Warsaw, 02-091 Warsaw, Poland; (A.T.); (B.W.)
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17
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Tumoral Phenocopies of Hypertrophic Cardiomyopathy: The Role of Cardiac Magnetic Resonance. J Clin Med 2021; 10:jcm10081683. [PMID: 33919877 PMCID: PMC8070813 DOI: 10.3390/jcm10081683] [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: 02/19/2021] [Revised: 04/01/2021] [Accepted: 04/09/2021] [Indexed: 12/04/2022] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is a genetic cardiac disease that presents with cardiac hypertrophy. HCM phenocopies are clinical conditions that are phenotypically undistinguishable from HCM, but with a different underlying etiology. Cardiac tumors are rare entities that can sometimes mimic HCM in their echocardiographic appearance, thus representing an example of HCM phenocopy. At present, only case reports of tumoral HCM phenocopies can be found in literature. In this systematic review, we analyzed all the published cases in which a cardiac tumor mimicked HCM to the point of misleading the diagnosis, providing a structured overview of the currently available evidence on this topic.
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18
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Reis LB, Filippi-Chiela EC, Ashton-Prolla P, Visioli F, Rosset C. The paradox of autophagy in Tuberous Sclerosis Complex. Genet Mol Biol 2021; 44:e20200014. [PMID: 33821877 PMCID: PMC8022228 DOI: 10.1590/1678-4685-gmb-2020-0014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 01/17/2021] [Indexed: 12/21/2022] Open
Abstract
Tuberous sclerosis complex (TSC) is an autosomal dominant genetic disorder caused by germline mutations in TSC1 or TSC2 genes, which leads to the hyperactivation of the mTORC1 pathway, an important negative regulator of autophagy. This leads to the development of hamartomas in multiple organs. The variability in symptoms presents a challenge for the development of completely effective treatments for TSC. One option is the treatment with mTORC1 inhibitors, which are targeted to block cell growth and restore autophagy. However, the therapeutic effect of rapamycin seems to be more efficient in the early stages of hamartoma development, an effect that seems to be associated with the paradoxical role of autophagy in tumor establishment. Under normal conditions, autophagy is directly inhibited by mTORC1. In situations of bioenergetics stress, mTORC1 releases the Ulk1 complex and initiates the autophagy process. In this way, autophagy promotes the survival of established tumors by supplying metabolic precursors during nutrient deprivation; paradoxically, excessive autophagy has been associated with cell death in some situations. In spite of its paradoxical role, autophagy is an alternative therapeutic strategy that could be explored in TSC. This review compiles the findings related to autophagy and the new therapeutic strategies targeting this pathway in TSC.
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Affiliation(s)
- Larissa Brussa Reis
- Hospital de Clínicas de Porto Alegre (HCPA), Serviço de Pesquisa Experimental, Laboratório de Medicina Genômica, Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul (UFRGS), Programa de Pós-Graduação em Genética e Biologia Molecular, Porto Alegre, RS, Brazil
| | - Eduardo C Filippi-Chiela
- Hospital de Clínicas de Porto Alegre (HCPA), Serviço de Pesquisa Experimental, Laboratório de Medicina Genômica, Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul (UFRGS), Instituto de Ciências Básicas da Saúde, Departamento de Ciências Morfológicas, Porto Alegre, RS, Brazil
| | - Patricia Ashton-Prolla
- Hospital de Clínicas de Porto Alegre (HCPA), Serviço de Pesquisa Experimental, Laboratório de Medicina Genômica, Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul (UFRGS), Programa de Pós-Graduação em Genética e Biologia Molecular, Porto Alegre, RS, Brazil.,Hospital de Clínicas de Porto Alegre (HCPA), Serviço de Genética Médica, Porto Alegre, RS, Brazil
| | - Fernanda Visioli
- Universidade Federal do Rio Grande do Sul, Faculdade de Odontologia, Departamento de Patologia Oral, Porto Alegre, RS, Brazil
| | - Clévia Rosset
- Hospital de Clínicas de Porto Alegre (HCPA), Serviço de Pesquisa Experimental, Laboratório de Medicina Genômica, Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul (UFRGS), Programa de Pós-Graduação em Genética e Biologia Molecular, Porto Alegre, RS, Brazil
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19
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Knadler JJ, Lawrence E, Iacobas I, Justino H, Sheth S. Combination percutaneous and medical management of cardiac rhabdomyomas obstructing tricuspid valve inflow: Case report. J Neonatal Perinatal Med 2021; 14:143-148. [PMID: 32333554 DOI: 10.3233/npm-190330] [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] [Indexed: 11/15/2022]
Abstract
BACKGROUND Cardiac rhabdomyomas can be prenatally diagnosed in patients with tuberous sclerosis complex. Many neonates require no intervention in early life other than close monitoring for regression of tumor over the period of months to years. In rare instances, cardiac rhabdomyomas can result in obstruction to blood flow or decreased ventricular function. CASE REPORT We describe the case of a neonate who was prenatally diagnosed with multiple large cardiac rhabdomyomas, one of which caused clinically significant obstruction to prograde blood flow across the tricuspid valve in the newborn period. To address the disturbance to prograde pulmonary blood flow, the patient underwent successful ductal stent placement in the neonatal period. A troponin elevation was noted shortly after birth, but no evidence of coronary compression or involvement was demonstrated by coronary angiography. The patient has subsequently been treated with sirolimus over a period of three months, with noted regression in tumors and improvement in tricuspid valve inflow. CONCLUSIONS A brief review of the literature regarding the diagnosis, treatment, and management of neonatal patients with cardiac rhabdomyomas is presented. A combined percutaneous and medical management approach may be of benefit in future cases of rhabdomyomas causing obstruction to pulmonary blood flow.
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Affiliation(s)
- J J Knadler
- Lillie Frank Abercrombie Section of Cardiology, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - E Lawrence
- Lillie Frank Abercrombie Section of Cardiology, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - I Iacobas
- Section of Hematology/Oncology, Vascular Anomalies Center, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - H Justino
- Lillie Frank Abercrombie Section of Cardiology, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - S Sheth
- Lillie Frank Abercrombie Section of Cardiology, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
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Abstract
Purpose of Review Cardiac masses frequently present significant diagnostic and therapeutic clinical challenges and encompass a broad set of lesions that can be either neoplastic or non-neoplastic. We sought to provide an overview of cardiac tumors using a cardiac chamber prevalence approach and providing epidemiology, imaging, histopathology, diagnostic workup, treatment, and prognoses of cardiac tumors. Recent Findings Cardiac tumors are rare but remain an important component of cardio-oncology practice. Over the past decade, the advances in imaging techniques have enabled a noninvasive diagnosis in many cases. Indeed, imaging modalities such as cardiac magnetic resonance, computed tomography, and positron emission tomography are important tools for diagnosing and characterizing the lesions. Although an epidemiological and multimodality imaging approach is useful, the definite diagnosis requires histologic examination in challenging scenarios, and histopathological characterization remains the diagnostic gold standard. Summary A comprehensive clinical and multimodality imaging evaluation of cardiac tumors is fundamental to obtain a proper differential diagnosis, but histopathology is necessary to reach the final diagnosis and subsequent clinical management.
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21
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Tuberous Sclerosis Complex Secondary to the Presence of Fetal Cardiac Rhabdomyoma: A Case Report and Literature Review. MATERNAL-FETAL MEDICINE 2020. [DOI: 10.1097/fm9.0000000000000067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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22
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Maulaz P, Malinge MC, Farges D, Ingster O, Azzouzi AR, Bigot P. [Prevalence of the tuberous sclerosis complex at patients taken care for a renal angiomyolipoma]. Prog Urol 2020; 30:500-506. [PMID: 32718886 DOI: 10.1016/j.purol.2020.05.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 06/28/2019] [Accepted: 05/12/2020] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Bourneville's tuberous sclerosis or Tuberous Sclerosis Complex (TSC) is an autosomal dominant hereditary phakomatosis associated with angiomyolipomas (AML) of the kidney. The aim of this study was to identify the prevalence of TSC in patients diagnosed and cared for AML in our department of urology. MATERIALS AND METHODS All the patients with AML were included between March 2009 and June 2016 in a French university hospital. Each patient was reviewed in consultation with a clinical examination and imaging. Specific clinical criteria were used to refer patients to genetic analysis. Patients with a high TSC probability had a genetic analysis to search TSC1 and TSC2 genes mutations. RESULTS In all, 28 patients were included and 3 (11%) were diagnosed TSC. The median age of the patients was 62 years (36-82 years). The most frequent clinical criteria were facial angiofibromas in 7 patients (25%). Among the 8 patients (29%) with evocative clinical criteria, a mutation of the TSC1 and TSC2 genes was identified in 3 patients (11%) with a diagnosis of TSC made before the AML diagnosis. CONCLUSION In this study, 8 patients (29%) presented clinical criteria suggestive of TSC, preferentially dermatological. The diagnosis was confirmed by screening TSC1 and TSC2 genes mutations in 3 patients (11%), nevertheless prevalence of TSC is most probably underestimated by the genetic mosaïcisme of this pathology.
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Affiliation(s)
- P Maulaz
- Service d'urologie, CHU Angers, 4, rue Larrey, 49100, Angers, France.
| | - M C Malinge
- Département de génétique, CHU Angers, 4, rue Larrey, 49100, Angers, France.
| | - D Farges
- Département de génétique, CHU Angers, 4, rue Larrey, 49100, Angers, France.
| | - O Ingster
- Département de génétique, CHU Angers, 4, rue Larrey, 49100, Angers, France.
| | - A R Azzouzi
- Service d'urologie, CHU Angers, 4, rue Larrey, 49100, Angers, France.
| | - P Bigot
- Service d'urologie, CHU Angers, 4, rue Larrey, 49100, Angers, France.
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23
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Pasieczna M, Koleśnik A, Królicki L, Duczkowski M, Bekiesińska-Figatowska M, Szymkiewicz-Dangel J. Fetal echocardiography gives a clue for the maternal diagnosis of tuberous sclerosis complex. JOURNAL OF CLINICAL ULTRASOUND : JCU 2019; 47:555-557. [PMID: 31297820 DOI: 10.1002/jcu.22754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 06/03/2019] [Accepted: 06/24/2019] [Indexed: 06/10/2023]
Abstract
The detection of multiple cardiac tumors during fetal echocardiography allowed us to make the diagnosis of tuberous sclerosis complex in the mother and establish the reason of her first epileptic seizures.
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Affiliation(s)
- Monika Pasieczna
- 2nd Department of Obstetrics and Gynecology, Medical University of Warsaw, Warszawa, Poland
| | - Adam Koleśnik
- Department of Perinatal Cardiology and Congenital Anomalies, The Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Leszek Królicki
- Department of Nuclear Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Marek Duczkowski
- Department of Diagnostic Imaging, Institute of Mother and Child, Warsaw, Poland
| | | | - Joanna Szymkiewicz-Dangel
- Department of Perinatal Cardiology and Congenital Anomalies, The Centre of Postgraduate Medical Education, Warsaw, Poland
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24
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Cavalcante CTDMB, Pinto Junior VC, Pompeu RG, Teles ACDO, Bandeira JA, Maia ICL, Tavora FRF, Cavalcante MB, Zamarian ACP, Araujo Júnior E, Castello Branco KM. Perinatal unusual rhabdomyoma location - case report and systematic reviews of the literature. J Matern Fetal Neonatal Med 2019; 34:137-151. [PMID: 30895836 DOI: 10.1080/14767058.2019.1597044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objective: To report a case of prenatal diagnosis of cardiac rhabdomyoma (CR) and neonatal surgical treatment as well as undertaking a systematic review of the literature to determine most frequent localization of CR, common signs and symptoms, associated pathologies, incidence of surgery, and prognoses for CR.Methods: We conducted systematic review of the literature on CR that were diagnosed and treated in the perinatal period, searching for English language articles in the PubMed/Medline database that were published within the past 20 years, using the following search terms: "cardiac rhabdomyoma"; "neonates"; "newborn"; "surgery".Results: Eighty-two studies were selected, but only 46 studies met the inclusion criteria. After birth, the majority of newborns were asymptomatic; however, murmurs and arrhythmia were also the two most prevalent signs of CR. The most prevalent location was the ventricles, corresponding to 40.3% of all cases, with 53% of these having a rhabdomyoma in the left ventricle. The incidence of multiple tumors was 56%, and in those cases the location of tumors was also most common in the ventricles. Tuberous sclerosis was the most commonly associated pathology, being present in 72% of cases of CR. Surgical treatment occurred in 27% of cases, and 3% of cases required surgery and prostaglandin. Regarding the perinatal outcome, 6% of cases resulted in fetal or neonatal death.Conclusion: CR are benign tumors which tend to spontaneously regress during early childhood but may have unfavorable outcomes in the presence of obstructive lesions and arrhythmias. Surgery is generally necessary in symptomatic patients.
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Affiliation(s)
| | | | - Ronald Guedes Pompeu
- Pediatric Cardiac Center of the Messejana Hospital Dr. Carlos Alberto Studart Gomes, Fortaleza, Brazil
| | | | - Jeanne Araújo Bandeira
- Pediatric Cardiac Center of the Messejana Hospital Dr. Carlos Alberto Studart Gomes, Fortaleza, Brazil
| | | | | | | | - Ana Cristina Perez Zamarian
- Department of Obstetrics, Paulista School of Medicine, Federal University of São Paulo (EPM-UNIFESP), São Paulo, Brazil
| | - Edward Araujo Júnior
- Department of Obstetrics, Paulista School of Medicine, Federal University of São Paulo (EPM-UNIFESP), São Paulo, Brazil
| | - Klebia Magalhães Castello Branco
- Pediatric Cardiac Center of the Messejana Hospital Dr. Carlos Alberto Studart Gomes, Fortaleza, Brazil.,Postgraduation Program in Organ Transplantation, State University of Ceará (UECE), Fortaleza, Brazil
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25
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Amin S, Kingswood JC, Bolton PF, Elmslie F, Gale DP, Harland C, Johnson SR, Parker A, Sampson JR, Smeaton M, Wright I, O'Callaghan FJ. The UK guidelines for management and surveillance of Tuberous Sclerosis Complex. QJM 2019; 112:171-182. [PMID: 30247655 DOI: 10.1093/qjmed/hcy215] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 09/15/2018] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The severity of Tuberous Sclerosis Complex (TSC) can vary among affected individuals. Complications of TSC can be life threatening, with significant impact on patients' quality of life. Management may vary dependent on treating physician, local and national policies, and funding. There are no current UK guidelines. We conducted a Delphi consensus process to reach agreed guidance for the management of patients with TSC in the UK. METHODS We performed a literature search and reviewed the 2012/13 international guideline for TSC management. Based on these, a Delphi questionnaire was formed. We invited 86 clinicians and medical researchers to complete an online survey in two rounds. All the people surveyed were based in the UK. Clinicians were identified through the regional TSC clinics, and researchers were identified through publications. In round one, 55 questions were asked. In round two, 18 questions were asked in order to obtain consensus on the outstanding points that had been contentious in round one. The data was analysed by a core committee and subcommittees, which consisted of UK experts in different aspects of TSC. The Tuberous Sclerosis Association was consulted. RESULTS About 51 TSC experts took part in this survey. Two rounds were required to achieve consensus. The responders were neurologists, nephrologists, psychiatrist, psychologists, oncologists, general paediatricians, dermatologist, urologists, radiologists, clinical geneticists, neurosurgeons, respiratory and neurodisability clinicians. CONCLUSIONS These new UK guidelines for the management and surveillance of TSC patients provide consensus guidance for delivery of best clinical care to individuals with TSC in the UK.
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Affiliation(s)
- S Amin
- University Hospitals Bristol, Upper Maudlin Street, Education Centre Level 6, Bristol, UK
| | - J C Kingswood
- Brighton and Sussex University Hospitals, Eastern Rd, Brighton, East Sussex, UK
| | - P F Bolton
- King's College London, Institute of Psychiatry, London, UK
| | - F Elmslie
- St George's University Hospitals, Cranmer Terrace, London, UK
| | - D P Gale
- UCL Centre for Nephrology, Royal Free Hospital, University College London, London, UK
| | - C Harland
- Epsom & St Helier Hospital, Wrythe Lane, Carshalton, Surrey, UK
| | - S R Johnson
- Division of Respiratory Medicine, Faculty of Medicine & Health Sciences, Nottingham University, Nottingham, UK
| | - A Parker
- Addenbrooke's Hospital, Hills Road, Cambridge, Cambridgeshire, UK
| | - J R Sampson
- Division of Cancer and Genetics, University of Cardiff, Cardiff, UK
| | - M Smeaton
- Tuberous Sclerosis Association, CAN Mezzanine, 32-36 Loman Street, London, UK
| | - I Wright
- University of Bristol, The Priory Road Complex, Priory Road, Bristol, Clifton, UK
| | - F J O'Callaghan
- UCL GOS Institute of Child Health, 41 Clinical Neurosciences Section, 4th Floor Philip Ullman Wing South, London, UK
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Gürsoy S, Erçal D. Genetic Evaluation of Common Neurocutaneous Syndromes. Pediatr Neurol 2018; 89:3-10. [PMID: 30424961 DOI: 10.1016/j.pediatrneurol.2018.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 08/03/2018] [Accepted: 08/06/2018] [Indexed: 12/12/2022]
Abstract
The neurocutaneous syndromes are a group of multisystem disorders that affect the skin and central nervous system. Neurofibromatosis 1, neurofibromatosis 2, tuberous sclerosis complex, and Sturge-Weber syndrome are the four major neurocutaneous disorders that mainly present in childhood. In this review, we discuss the clinical findings and genetic diagnosis, related genes/pathways and genotype-phenotype correlations of these four neurocutaneous syndromes.
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Affiliation(s)
- Semra Gürsoy
- Department of Pediatric Genetics, Dr. Behcet Uz Children's Hospital, Izmir, Turkey.
| | - Derya Erçal
- Department of Pediatric Genetics, Dokuz Eylül University Medical School, Izmir, Turkey
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Maleszewski JJ, Bois MC, Bois JP, Young PM, Stulak JM, Klarich KW. Neoplasia and the Heart. J Am Coll Cardiol 2018; 72:202-227. [DOI: 10.1016/j.jacc.2018.05.026] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/01/2018] [Accepted: 05/03/2018] [Indexed: 12/17/2022]
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28
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Słowińska M, Jóźwiak S, Peron A, Borkowska J, Chmielewski D, Sadowski K, Jurkiewicz E, Vignoli A, La Briola F, Canevini MP, Kotulska-Jóźwiak K. Early diagnosis of tuberous sclerosis complex: a race against time. How to make the diagnosis before seizures? Orphanet J Rare Dis 2018; 13:25. [PMID: 29378663 PMCID: PMC5789613 DOI: 10.1186/s13023-018-0764-z] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 01/10/2018] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Tuberous sclerosis complex (TSC) is a genetic disorder with an incidence of 1:6000 live births and associated with the development of benign tumors in several organs. It is also characterized by high rates of neurological and neuropsychiatric abnormalities, including epilepsy affecting 70-90% of patients and being one of the major risk factors of intellectual disability. The first seizures in TSC patients appear usually between the 4th and the 6th months of life. Recent studies have shown the beneficial role of preventative antiepileptic treatment in TSC patients, with the possibility for improvement of cognitive outcome. Moreover, European recommendations suggest early introduction of Vigabatrin if ictal discharges occur on EEG recordings, with or without clinical manifestation. The aim of this study was to define the most useful approach to make the diagnosis of TSC before seizure onset (before age 4th months), in order to start early EEG monitoring with possible preventative treatment intervention. METHODS We performed a retrospective review of children who were suspected of having TSC due to single or multiple cardiac tumors as the first sign of the disease. We analyzed the medical records in terms of conducted clinical tests and TSC signs, which were observed until the end of the 4th month of age. Subsequently, we described the different clinical scenarios and recommendations for early diagnosis. RESULTS 82/100 children were diagnosed with TSC within the first 4 months of life. Apart from cardiac tumors, the most frequently observed early TSC signs were subependymal nodules (71/100, 71%), cortical dysplasia (66/100, 66%), and hypomelanotic macules (35/100, 35%). The most useful clinical studies for early TSC diagnosis were brain magnetic resonance imaging (MRI), skin examination and echocardiography. Genetic testing was performed in 49/100 of the patients, but the results were obtained within the first 4 months of life in only 3 children. CONCLUSIONS Early diagnosis of TSC, before seizure onset, is feasible and it is becoming pivotal for epilepsy management and improvement of cognitive outcome. Early TSC diagnosis is mostly based on clinical signs. Brain MRI, echocardiography, skin examination and genetic testing should be performed early in every patient suspected of having TSC.
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Affiliation(s)
- Monika Słowińska
- Department of Neurology and Epileptology, The Children’s Memorial Health Institute, Al. Dzieci Polskich 20, 04-730 Warszawa, Poland
- Department of Child Neurology, Medical University of Warsaw, Ul. Żwirki I Wigury 63A, 02-091 Warszawa, Poland
| | - Sergiusz Jóźwiak
- Department of Neurology and Epileptology, The Children’s Memorial Health Institute, Al. Dzieci Polskich 20, 04-730 Warszawa, Poland
- Department of Child Neurology, Medical University of Warsaw, Ul. Żwirki I Wigury 63A, 02-091 Warszawa, Poland
| | - Angela Peron
- Child Neuropsychiatry Unit - Epilepsy Center, San Paolo Hospital, Via Antonio di Rudinì, 8, 20142 Milan, Italy
- Department of Health Sciences, Università degli Studi di Milano, Via Antonio di Rudinì, 8, 20142 Milan, Italy
- Department of Pediatrics, Division of Medical Genetics, University of Utah School of Medicine, Salt Lake City, UT USA
| | - Julita Borkowska
- Department of Neurology and Epileptology, The Children’s Memorial Health Institute, Al. Dzieci Polskich 20, 04-730 Warszawa, Poland
| | - Dariusz Chmielewski
- Department of Neurology and Epileptology, The Children’s Memorial Health Institute, Al. Dzieci Polskich 20, 04-730 Warszawa, Poland
| | - Krzysztof Sadowski
- Department of Neurology and Epileptology, The Children’s Memorial Health Institute, Al. Dzieci Polskich 20, 04-730 Warszawa, Poland
| | - Elżbieta Jurkiewicz
- Department of Radiology, The Children’s Memorial Health Institute, Al. Dzieci Polskich 20, 04-730 Warszawa, Poland
| | - Aglaia Vignoli
- Child Neuropsychiatry Unit - Epilepsy Center, San Paolo Hospital, Via Antonio di Rudinì, 8, 20142 Milan, Italy
- Department of Health Sciences, Università degli Studi di Milano, Via Antonio di Rudinì, 8, 20142 Milan, Italy
| | - Francesca La Briola
- Child Neuropsychiatry Unit - Epilepsy Center, San Paolo Hospital, Via Antonio di Rudinì, 8, 20142 Milan, Italy
| | - Maria Paola Canevini
- Child Neuropsychiatry Unit - Epilepsy Center, San Paolo Hospital, Via Antonio di Rudinì, 8, 20142 Milan, Italy
- Department of Health Sciences, Università degli Studi di Milano, Via Antonio di Rudinì, 8, 20142 Milan, Italy
| | - Katarzyna Kotulska-Jóźwiak
- Department of Neurology and Epileptology, The Children’s Memorial Health Institute, Al. Dzieci Polskich 20, 04-730 Warszawa, Poland
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Spontaneous Regression of Cardiac Rhabdomyoma Presenting as Severe Left Ventricular Inlet Obstruction in a Neonate with Tuberous Sclerosis. Case Rep Cardiol 2018; 2018:8395260. [PMID: 29619257 PMCID: PMC5829321 DOI: 10.1155/2018/8395260] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Accepted: 11/27/2017] [Indexed: 11/17/2022] Open
Abstract
Cardiac rhabdomyoma can be subclinical or have a fatal presentation according to the onset age and involved site, size, and degree of invasion. Although most cardiac rhabdomyomas become smaller with time, emergency intervention is indicated when severe obstruction has occurred. In this report, we describe the spontaneous regression of a large cardiac rhabdomyoma (20.5 × 15.6 mm) presenting as severe left ventricular inlet obstruction in a neonate with tuberous sclerosis. Although a cardiac rhabdomyoma can be large enough to induce left ventricular inlet obstruction, conservative treatment without aggressive surgical intervention can be considered if the hemodynamic condition does not deteriorate.
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30
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Godava M, Filipova H, Dubrava L, Vrtel R, Michalkova K, Janikova M, Bakaj-Zbrozkova L, Navratil J. Single giant mediastinal rhabdomyoma as a sole manifestation of TSC in foetus. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2017; 161:326-329. [DOI: 10.5507/bp.2017.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 05/04/2017] [Indexed: 11/23/2022] Open
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Wataya-Kaneda M, Uemura M, Fujita K, Hirata H, Osuga K, Kagitani-Shimono K, Nonomura N. Tuberous sclerosis complex: Recent advances in manifestations and therapy. Int J Urol 2017; 24:681-691. [DOI: 10.1111/iju.13390] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Accepted: 05/01/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Mari Wataya-Kaneda
- Department of Dermatology; Graduate School of Medicine; Osaka University; Suita Osaka Japan
| | - Motohide Uemura
- Department of Urology; Graduate School of Medicine; Osaka University; Suita Osaka Japan
| | - Kazutoshi Fujita
- Department of Urology; Graduate School of Medicine; Osaka University; Suita Osaka Japan
| | - Haruhiko Hirata
- Department of Respiratory Medicine; Allergy and Rheumatic Diseases; Graduate School of Medicine; Osaka University; Suita Osaka Japan
| | - Keigo Osuga
- Department of Diagnostic and Interventional Radiology; Graduate School of Medicine; Osaka University; Suita Osaka Japan
| | - Kuriko Kagitani-Shimono
- Department of United Graduate School of Child Development; Osaka University; Suita Osaka Japan
| | - Norio Nonomura
- Department of Urology; Graduate School of Medicine; Osaka University; Suita Osaka Japan
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Abstract
Cardiac tumours are a rare, but often devastating, clinical diagnosis. They encompass a broad set of lesions that include both neoplastic and non-neoplastic conditions. Cardiac tumours are often diagnosed incidentally during work-up for other conditions, or during ultrasound, CT, or MRI scans for unusual or nonspecific symptoms. In the past decade, important changes have been made in the nomenclature and the recommendations for diagnosis of cardiac tumours, as highlighted by the WHO's 2015 revision of the classification of cardiac tumours. Moreover, important advances in molecular genetics and therapeutics offer new approaches for the diagnosis and treatment of affected patients. In this Review, we provide an overview of the clinical, pathological, and imaging characteristics of all types of cardiac masses, including both benign and malignant primary cardiac neoplasms.
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Bejiqi R, Retkoceri R, Bejiqi H. Prenatally Diagnosis and Outcome of Fetuses with Cardiac Rhabdomyoma - Single Centre Experience. Open Access Maced J Med Sci 2017; 5:193-196. [PMID: 28507627 PMCID: PMC5420773 DOI: 10.3889/oamjms.2017.040] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 02/22/2017] [Accepted: 02/24/2017] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Cardiac rhabdomyoma (CRs) are the most common primary tumour of the heart in infants and children. Usually are multiple and, basing on the location can cause a haemodynamic disturbance, dysrhythmias or heart failure during the fetal and early postnatal period. CRs have a natural history of spontaneous regression and are closely associated with tuberous sclerosis complex (TSC). It has an association with tuberous sclerosis (TS), and in those, the tumour may regress and disappear completely, or remain consistent in size. AIM We aimed to evaluate the prenatal diagnosis, clinical presentation and outcome of CRs and their association with TSC in a single centre. The median follow-up period was three years (range: 6 months - 5 years). MATERIAL AND METHODS We reviewed medical records of all fetuses diagnosed prenatally with cardiac rhabdomyoma covering the period January 2010 to December 2016 which had undergone detailed ultrasound evaluation at a single centre with limited technical resources. RESULTS Twelve fetuses were included in the study; mostly had multiple tumours and a total of 53 tumours were identified in all patients - the maximum was one fetus with16 tumours. All patients were diagnosed prenatally by fetal echocardiography. In two patient's haemodynamic disturbances during the fetal period was noted and pregnancies have been terminated. After long consultation termination of pregnancy was chosen by the parents in totally 8 cases. In four continuing pregnancies during the first year of live tumours regressed. TSC was diagnosed in all patients during the follow-up. CONCLUSIONS Cardiac rhabdomyoma are benign from the cardiovascular standpoint in most affected fetuses. An early prenatal diagnosis may help for an adequate planning of perinatal monitoring and treatment with the involvement of a multidisciplinary team. Large tumour size, the number of tumours and localisation may cause hydrops, and they are significantly associated with poor neonatal outcome.
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Affiliation(s)
- Ramush Bejiqi
- Division of Cardiology, Pediatric Clinic, University Clinical Center of Kosovo, Prishtina, Kosovo
| | - Ragip Retkoceri
- Division of Cardiology, Pediatric Clinic, University Clinical Center of Kosovo, Prishtina, Kosovo
| | - Hana Bejiqi
- Main Center of Family Medicine, Prishtina, Kosovo
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Novel TSC1 and TSC2 gene mutations in Chinese patients with tuberous sclerosis complex. Clin Neurol Neurosurg 2017; 154:104-108. [DOI: 10.1016/j.clineuro.2017.01.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 10/26/2016] [Accepted: 01/21/2017] [Indexed: 11/18/2022]
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Leiter Herrán F, Restrepo CS, Alvarez Gómez DI, Suby-Long T, Ocazionez D, Vargas D. Hamartomas from head to toe: an imaging overview. Br J Radiol 2016; 90:20160607. [PMID: 27936889 DOI: 10.1259/bjr.20160607] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Hamartomas are tumours composed of mesenchymal tissues such as cartilage, fat, connective tissue and smooth muscle and can be found in virtually any organ system. These masses commonly develop sporadically, but are also seen in certain syndromes such as tuberous sclerosis or Carney triad. While their imaging appearance varies depending on the organ they arise from, findings are usually unique and a diagnosis can be confidently made. Radiologists must be aware of the clinical and imaging presentations of these lesions with the particular goal of avoiding unnecessary studies or invasive procedures. Furthermore, knowledge of common syndromic entities is crucial, as the radiologist may be the first to suggest the diagnosis.
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Affiliation(s)
| | | | | | - Thomas Suby-Long
- 4 University of Colorado-Anschutz Medical Campus, Aurora, CO, USA
| | | | - Daniel Vargas
- 4 University of Colorado-Anschutz Medical Campus, Aurora, CO, USA
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DIAGNÓSTICO Y MANEJO PRENATAL DE PATOLOGÍA CARDÍACA FETAL. REVISTA MÉDICA CLÍNICA LAS CONDES 2016. [DOI: 10.1016/j.rmclc.2016.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Jurkiewicz E, Bekiesińska-Figatowska M, Romaniuk-Doroszewska A, Dangel J. Brain MRI in Fetuses with Cardiac Tumours. Neuroradiol J 2016; 20:494-9. [DOI: 10.1177/197140090702000503] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2007] [Accepted: 06/03/2007] [Indexed: 11/15/2022] Open
Abstract
Tuberous sclerosis complex (TSC) is an autosomal dominant multisystem disorder which affects the skin, brain, heart and other organs. It is caused by mutations of two genes: TSC1 (on chromosome 9q34) or TSC2 (on 16p13.3). 70% of cases are sporadic with new mutations. This study aimed to highlight the utility of prenatal MRI as an adjunct imaging modality in the diagnosis and prognosis of tuberous sclerosis complex. Prenatal ultrasound and magnetic resonance imaging were performed in seven fetuses at a gestational age of 30, 32, 34 and 35 weeks using a 1.5 T MRI scanner. SSFSE,T2- and FGRE/T1-weighted images were obtained in axial, coronal and sagittal planes. Postnatal MRI was performed in two cases. Intracardiac tumors (rhabdomyomas) were revealed on ultrasound in all fetuses. On sonographic examination the brain tissue appeared normal in all cases. Brain MRI revealed focal low-signal-intensity lesions, localized along the walls of the lateral ventricles of five fetuses. Another hypointense lesion was seen at the grey/white matter junction in one case. Brain MRI of two fetuses was normal. The diagnosis of TSC was established in five cases. Postnatal MRI in two cases confirmed prenatal findings. MRI allows more complete evaluation of the fetus and helps to determine the diagnosis and prognosis in cases of TSC. The use of prenatal MR imaging in addition to prenatal sonography has the potential to improve genetic counseling and prenatal diagnosis of patients with tuberous sclerosis.
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Affiliation(s)
- E. Jurkiewicz
- MRI Unit, Children's Memorial Health Institute, Warsaw, Poland
| | | | | | - J. Dangel
- II Department of Gynecology and Obstetrics, Medical Academy; Warsaw, Poland
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Treatment Strategies for Primary Tumors of the Heart in Children: A 10-Year Experience. Ann Thorac Surg 2015; 100:1744-9. [DOI: 10.1016/j.athoracsur.2015.06.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 06/02/2015] [Accepted: 06/08/2015] [Indexed: 11/17/2022]
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Aydin E, Turgal M, Nuhoglu E, Ozyuncu O. Prenatal diagnosis and outcomes of fetal cardiac rhabdomyomas: evaluation of seven cases. CASE REPORTS IN PERINATAL MEDICINE 2015. [DOI: 10.1515/crpm-2015-0041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In this case series, we aimed to determine the outcome of prenatally diagnosed fetal cardiac rhabdomyoma. This case series is a retrospective evaluation of seven cases of fetal cardiac rhabdomyoma determined during pregnancy. Only one of these cases has been associated with tuberous sclerosis (TS). Two of the cases had just a single tumor, whereas the others were found to have multiple tumors. Termination was performed to one fetus due to hydrops fetalis. The presence of risk factors of TS in a family and multifocal or large tumors, appears to be the most important factors affecting neonatal outcomes.
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Affiliation(s)
- Emine Aydin
- Division of Maternal Fetal Medicine, Faculty of Medicine, Department of Obstetrics and Gynecology, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Mert Turgal
- Division of Maternal Fetal Medicine, Faculty of Medicine, Department of Obstetrics and Gynecology, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Esra Nuhoglu
- Division of Maternal Fetal Medicine, Faculty of Medicine, Department of Obstetrics and Gynecology, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Ozgur Ozyuncu
- Division of Maternal Fetal Medicine, Faculty of Medicine, Department of Obstetrics and Gynecology, Hacettepe University, Sıhhiye, Ankara, Turkey
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Ghaisas SD, Seshadri S, Suresh B. Outcome of Antenatally Diagnosed Cardiac Rhabdomyoma: Case Series from a Tertiary Fetal Medicine Center in India. JOURNAL OF FETAL MEDICINE 2015. [DOI: 10.1007/s40556-015-0042-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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41
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Mlczoch E, Hanslik A, Luckner D, Kitzmüller E, Prayer D, Michel-Behnke I. Prenatal diagnosis of giant cardiac rhabdomyoma in tuberous sclerosis complex: a new therapeutic option with everolimus. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2015; 45:618-621. [PMID: 24913039 DOI: 10.1002/uog.13434] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 05/20/2014] [Accepted: 05/23/2014] [Indexed: 06/03/2023]
Abstract
Tuberous sclerosis complex (TSC) is a genetic disorder characterized by abnormal cell proliferation and tumor growth in a number of organ systems, primarily the brain, kidneys, eyes and heart. Clinical symptoms vary according to the location of the tumor. The most common disorders are seizures, neurodevelopmental disorders, renal failure and arrhythmias. TSC was found to be influenced by inhibitors of the protein kinase mammalian target of rapamycin (mTOR), which regulates abnormal cellular proliferation. mTOR inhibitors have been studied effectively in patients with subependymal giant-cell astrocytomas and renal angiolipomas in the context of TSC. We describe a prenatally diagnosed case of giant rhabdomyoma, due to right ventricular outflow tract obstruction, which presented as a duct-dependent lesion. Postnatal treatment with the mTOR inhibitor everolimus initiated significant regression of the cardiac tumor. This finding suggests that mTOR inhibitor therapy is an option for giant rhabdomyomas that develop in the neonatal period.
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Affiliation(s)
- E Mlczoch
- Pediatric Heart Center, Department of Pediatrics and Adolescent Medicine, Division for Pediatric Cardiology, Medical University of Vienna, Vienna, Austria
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Linnemeier L, Benneyworth BD, Turrentine M, Rodefeld M, Brown J. Pediatric Cardiac Tumors. World J Pediatr Congenit Heart Surg 2015; 6:215-9. [DOI: 10.1177/2150135114563938] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Cardiac tumors in children are rare. Of the cases reported in the literature, nearly all are benign and managed conservatively. Methods: This is a retrospective, observational study of pediatric patients <18 years who presented for surgical evaluation of a cardiac tumor, between 1969 and 2014 at a tertiary care children’s hospital. Presentation, pathology, management, and outcomes were evaluated. Results: Over the last 45 years, 64 patients were evaluated for surgical resection of a cardiac tumor. Rhabdomyoma was the most common neoplasm (58%), and 17% of the tumors had malignant pathologies. While 42% of benign cardiac neoplasms required surgical intervention for significant hemodynamic concerns, 73% of malignant neoplasms underwent radical excision, if possible, followed by adjuvant chemotherapy. Despite a 37% mortality in patients with malignant pathology, an aggressive surgical approach can yield long-term survival in some patients. There were no deaths among patients with benign tumors and 17% had postoperative complications mostly related to mitral regurgitation. Conclusion: Cardiac tumors in children are rare but can be managed aggressively with good outcomes. Benign tumors have an excellent survival with most complications related to tumor location. Malignant tumors have a high mortality rate, but surgery and adjuvant chemotherapy allow for prolonged survival in selected patients.
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Affiliation(s)
- Laura Linnemeier
- Department of Cardiovascular Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Brian D. Benneyworth
- Department of Cardiovascular Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Mark Turrentine
- Department of Cardiovascular Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Mark Rodefeld
- Department of Cardiovascular Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - John Brown
- Department of Cardiovascular Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
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Hinton RB, Prakash A, Romp RL, Krueger DA, Knilans TK. Cardiovascular manifestations of tuberous sclerosis complex and summary of the revised diagnostic criteria and surveillance and management recommendations from the International Tuberous Sclerosis Consensus Group. J Am Heart Assoc 2014; 3:e001493. [PMID: 25424575 PMCID: PMC4338742 DOI: 10.1161/jaha.114.001493] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Robert B Hinton
- Division of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH (R.B.H., T.K.K.)
| | - Ashwin Prakash
- Department of Cardiology, Boston Children's Hospital, Boston, MA (A.P.)
| | - Robb L Romp
- Division of Pediatric Cardiology, University of Alabama at Birmingham, AL (R.L.R.)
| | - Darcy A Krueger
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH (D.A.K.)
| | - Timothy K Knilans
- Division of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH (R.B.H., T.K.K.)
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Mir A, Ikemba CM, Veeram Reddy SR. Hypoplastic left heart syndrome secondary to intrauterine rhabdomyoma necessitating single ventricle palliation. Ann Pediatr Cardiol 2014; 7:207-9. [PMID: 25298697 PMCID: PMC4189239 DOI: 10.4103/0974-2069.140851] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Rhabdomyoma, a benign hamartomatous tumor of the cardiac embryonic myocyte, is the most common intrauterine cardiac tumor and accounts for 0.12% of prenatal fetal studies. Fetal cardiac rhabdomyomas increase in size during second and early third trimester and spontaneously regress postnatally. The clinical presentation is usually benign, however, compromise of the ventricular outflow tract leading to decreased cardiac output and fetal death have been reported. We present a case of large cardiac rhabdomyoma in a fetus that might have caused complete left ventricular outflow tract obstruction and development of hypoplastic left heart syndrome (HLHS) necessitating postnatal single ventricle palliation therapy. The clinical course and outcomes of prenatally diagnosed cardiac rhabdomyoma are reviewed and theories of the development of hypoplastic left heart syndrome are explored.
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Affiliation(s)
- Arshid Mir
- Department of Pediatrics, Division of Cardiology, Oklahoma University Children Hospital, Oklahoma University Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Catherine Minor Ikemba
- Department of Pediatrics, Division of Cardiology, University of Texas Southwestern Medical Center, Children Medical Center Dallas, Dallas, Texas, USA
| | - Surendranath R Veeram Reddy
- Department of Pediatrics, Division of Cardiology, University of Texas Southwestern Medical Center, Children Medical Center Dallas, Dallas, Texas, USA
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Tao TY, Yahyavi-Firouz-Abadi N, Singh GK, Bhalla S. Pediatric Cardiac Tumors: Clinical and Imaging Features. Radiographics 2014; 34:1031-46. [DOI: 10.1148/rg.344135163] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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46
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Donofrio MT, Moon-Grady AJ, Hornberger LK, Copel JA, Sklansky MS, Abuhamad A, Cuneo BF, Huhta JC, Jonas RA, Krishnan A, Lacey S, Lee W, Michelfelder EC, Rempel GR, Silverman NH, Spray TL, Strasburger JF, Tworetzky W, Rychik J. Diagnosis and treatment of fetal cardiac disease: a scientific statement from the American Heart Association. Circulation 2014; 129:2183-242. [PMID: 24763516 DOI: 10.1161/01.cir.0000437597.44550.5d] [Citation(s) in RCA: 719] [Impact Index Per Article: 71.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND The goal of this statement is to review available literature and to put forth a scientific statement on the current practice of fetal cardiac medicine, including the diagnosis and management of fetal cardiovascular disease. METHODS AND RESULTS A writing group appointed by the American Heart Association reviewed the available literature pertaining to topics relevant to fetal cardiac medicine, including the diagnosis of congenital heart disease and arrhythmias, assessment of cardiac function and the cardiovascular system, and available treatment options. The American College of Cardiology/American Heart Association classification of recommendations and level of evidence for practice guidelines were applied to the current practice of fetal cardiac medicine. Recommendations relating to the specifics of fetal diagnosis, including the timing of referral for study, indications for referral, and experience suggested for performance and interpretation of studies, are presented. The components of a fetal echocardiogram are described in detail, including descriptions of the assessment of cardiac anatomy, cardiac function, and rhythm. Complementary modalities for fetal cardiac assessment are reviewed, including the use of advanced ultrasound techniques, fetal magnetic resonance imaging, and fetal magnetocardiography and electrocardiography for rhythm assessment. Models for parental counseling and a discussion of parental stress and depression assessments are reviewed. Available fetal therapies, including medical management for arrhythmias or heart failure and closed or open intervention for diseases affecting the cardiovascular system such as twin-twin transfusion syndrome, lung masses, and vascular tumors, are highlighted. Catheter-based intervention strategies to prevent the progression of disease in utero are also discussed. Recommendations for delivery planning strategies for fetuses with congenital heart disease including models based on classification of disease severity and delivery room treatment will be highlighted. Outcome assessment is reviewed to show the benefit of prenatal diagnosis and management as they affect outcome for babies with congenital heart disease. CONCLUSIONS Fetal cardiac medicine has evolved considerably over the past 2 decades, predominantly in response to advances in imaging technology and innovations in therapies. The diagnosis of cardiac disease in the fetus is mostly made with ultrasound; however, new technologies, including 3- and 4-dimensional echocardiography, magnetic resonance imaging, and fetal electrocardiography and magnetocardiography, are available. Medical and interventional treatments for select diseases and strategies for delivery room care enable stabilization of high-risk fetuses and contribute to improved outcomes. This statement highlights what is currently known and recommended on the basis of evidence and experience in the rapidly advancing and highly specialized field of fetal cardiac care.
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Abstract
Primary cardiac tumours in infants and children are extremely rare, with an estimated incidence of 0.2% according to echocardiographic studies. Owing to their rarity, there is very little literature available, and most knowledge is based on collections of case reports. Therefore, we reviewed retrospectively our 27 years of clinical experience on the overall management of cardiac tumours among children in order to improve not only our knowledge but also to provide others with information about the incidence, clinical presentation, management, and long-term outcome of this rare disease. Between April, 1982 and April, 2009, 52 children were diagnosed with cardiac tumours at our Institution. Medical records and follow-up echocardiographic evaluations were studied. The diagnosis was prenatal in 35% of the patients. The most frequent tumour types were rhabdomyomas (61.5%), fibromas (15.4%), and myxomas (5.8%). There were no cases of primary malignant tumours. All diagnoses were achieved using two-dimensional echocardiography, and for 12 patients a pathological analysis was carried out. A total of 41 patients (79%) were managed medically, whereas 11 (21%) patients underwent surgical treatment. At a mean follow-up of 7.2 ± 5.4 years, two patients died of complications related to cardiac transplantation; all the remaining patients are in excellent clinical condition. In conclusion, cardiac tumours in paediatric practice are usually clinically and histologically benign. Only a few cases need surgery. Up to one-third of the cardiac masses are detectable prenatally. Rhabdomyoma is the most common histotype, followed by fibroma and myxoma. The long-term prognosis is generally good.
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48
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Northrup H, Krueger DA. Tuberous sclerosis complex diagnostic criteria update: recommendations of the 2012 Iinternational Tuberous Sclerosis Complex Consensus Conference. Pediatr Neurol 2013; 49:243-54. [PMID: 24053982 PMCID: PMC4080684 DOI: 10.1016/j.pediatrneurol.2013.08.001] [Citation(s) in RCA: 933] [Impact Index Per Article: 84.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 07/30/2013] [Accepted: 08/01/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND Tuberous sclerosis complex is highly variable in clinical presentation and findings. Disease manifestations continue to develop over the lifetime of an affected individual. Accurate diagnosis is fundamental to implementation of appropriate medical surveillance and treatment. Although significant advances have been made in the past 15 years in the understanding and treatment of tuberous sclerosis complex, current clinical diagnostic criteria have not been critically evaluated or updated since the last clinical consensus conference in 1998. METHODS The 2012 International Tuberous Sclerosis Complex Consensus Group, comprising 79 specialists from 14 countries, was organized into 12 subcommittees, each led by a clinician with advanced expertise in tuberous sclerosis complex and the relevant medical subspecialty. Each subcommittee focused on a specific disease area with important diagnostic implications and was charged with reviewing prevalence and specificity of disease-associated clinical findings and their impact on suspecting and confirming the diagnosis of tuberous sclerosis complex. RESULTS Clinical features of tuberous sclerosis complex continue to be a principal means of diagnosis. Key changes compared with 1998 criteria are the new inclusion of genetic testing results and reducing diagnostic classes from three (possible, probable, and definite) to two (possible, definite). Additional minor changes to specific criterion were made for additional clarification and simplification. CONCLUSIONS The 2012 International Tuberous Sclerosis Complex Diagnostic Criteria provide current, updated means using best available evidence to establish diagnosis of tuberous sclerosis complex in affected individuals.
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Affiliation(s)
- Hope Northrup
- Division of Medical Genetics, Department of Pediatrics, University of Texas Medical School at Houston, Houston, Texas.
| | - Darcy A. Krueger
- Division of Neurology, Department of Pediatrics, Cincinnati Children?s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
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Detection of maternal transmission of a splicing mutation in the TSC2 gene following prenatal diagnosis of fetal cardiac rhabdomyomas mimicking congenital cystic adenomatoid malformation of the lung and cerebral tubers and awareness of a family history of maternal epilepsy. Taiwan J Obstet Gynecol 2013; 52:415-9. [DOI: 10.1016/j.tjog.2013.05.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2013] [Indexed: 11/20/2022] Open
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50
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Pinder M, CharafEddine A, Parnell AS, DiBardino DJ, Knudson JD. Osteosarcoma with Cardiac Metastasis in a 22-year-old Man: A Case Report and Review of Cardiac Tumors. CONGENIT HEART DIS 2013; 9:E147-52. [DOI: 10.1111/chd.12113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/26/2013] [Indexed: 11/27/2022]
Affiliation(s)
- Marco Pinder
- Department of Pediatrics; University of Mississippi Medical Center/Batson Children's Hospital
| | - Ahmad CharafEddine
- Department of Pediatrics; Division of Cardiology; University of Mississippi Medical Center/Batson Children's Hospital
| | - Aimee S. Parnell
- Department of Pediatrics; Division of Cardiology; University of Mississippi Medical Center/Batson Children's Hospital
| | - Daniel J. DiBardino
- Department of Surgery; Division of Congenital Heart Surgery; University of Mississippi Medical Center/Batson Children's Hospital
| | - Jarrod D. Knudson
- Department of Pediatrics; Divisions of Critical Care and Cardiology; University of Mississippi Medical Center/Blair E. Batson Hospital for Children; Jackson Miss USA
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