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Yan AP, Venkatramani R, Bradley JA, Lautz TB, Urla CI, Merks JHM, Oberoi S. Clinical Characteristics, Treatment Considerations, and Outcomes of Infants with Rhabdomyosarcoma. Cancers (Basel) 2023; 15:cancers15082296. [PMID: 37190224 DOI: 10.3390/cancers15082296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
RMS most commonly presents in children and adolescents, however a subset of tumors are diagnosed in infants under one year of age. Due to the rarity of infant RMS, utilization of different treatment approaches and goals, and small sample sizes, the published studies of infants with RMS have yielded heterogeneous results. In this review, we discuss the outcomes of infants with RMS treated in various clinical trials and the strategies that various international cooperative groups have employed to reduce the morbidity and mortality related to treatment without compromising the overall survival of this population. This review discusses the unique scenarios of diagnosing and managing congenitals or neonatal RMS, spindle cell RMS and relapsed RMS. This review concludes by exploring novel approaches to diagnosis and management of infants with RMS that are currently being studied by various international cooperative groups.
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Affiliation(s)
- Adam P Yan
- Division of Pediatric Hematology Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON M5S 1R1, Canada
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA
| | - Rajkumar Venkatramani
- Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX 77030, USA
| | - Julie A Bradley
- Department of Radiation Oncology, University of Florida, Jacksonville, FL 33024, USA
| | - Timothy B Lautz
- Department of Surgery, Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL 60208, USA
| | - Cristian I Urla
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076 Tuebingen, Germany
| | - Johannes H M Merks
- Princess Ma'xima Center for Paediatric Oncology, 3584 CS Utrecht, The Netherlands
- Division of Imaging and Oncology, University Medical Center Utrecht, Utrecht University, 3584 CS Utrecht, The Netherlands
| | - Sapna Oberoi
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB R3T 0A1, Canada
- Department of Pediatric Hematology-Oncology, CancerCare Manitoba, Winnipeg, MB R3E 0V9, Canada
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2
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Levin LE, Kinariwalla N, Behr GG, Morel KD, Lauren CT, Garzon MC. Lumps and bumps: What not to miss. Pediatr Dermatol 2022; 39:679-688. [PMID: 35918890 DOI: 10.1111/pde.15084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 06/15/2022] [Indexed: 11/30/2022]
Abstract
The evaluation of pediatric patients with subcutaneous nodules remains a diagnostic challenge. Pediatric dermatologists are regularly confronted with patients who have a nonspecific nodule. Though most masses that require evaluation are ultimately benign, the possibility of a more aggressive process, including borderline or malignant neoplasms, underscores the pivotal role of the pediatric dermatologist in recognizing these lesions. The aim of this review is to provide an overview of lumps and bumps that are important to recognize to prevent delay in diagnosis or treatment of a serious underlying condition. Clinical clues that may lead the pediatric dermatologist to have a higher index of suspicion for more aggressive lesions are reviewed. Suggestions for evaluation and workup, as well as tips for the difficult to discern lesion, are proposed.
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Affiliation(s)
- Laura E Levin
- Department of Dermatology, Columbia University Vagelos College of Physicians & Surgeons, New York City, New York, USA
| | - Neha Kinariwalla
- Columbia University Vagelos College of Physicians & Surgeons, New York City, New York, USA
| | - Gerald G Behr
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York City, New York, USA
| | - Kimberly D Morel
- Department of Dermatology, Columbia University Vagelos College of Physicians & Surgeons, New York City, New York, USA.,Department of Pediatrics, Columbia University Vagelos College of Physicians & Surgeons, New York City, New York, USA
| | - Christine T Lauren
- Department of Dermatology, Columbia University Vagelos College of Physicians & Surgeons, New York City, New York, USA.,Department of Pediatrics, Columbia University Vagelos College of Physicians & Surgeons, New York City, New York, USA
| | - Maria C Garzon
- Department of Dermatology, Columbia University Vagelos College of Physicians & Surgeons, New York City, New York, USA.,Department of Pediatrics, Columbia University Vagelos College of Physicians & Surgeons, New York City, New York, USA
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3
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The Fight Just Born—Neonatal Cancer: Rare Occurrence with a Favorable Outcome but Challenging Management. Cancers (Basel) 2022; 14:cancers14092244. [PMID: 35565372 PMCID: PMC9103742 DOI: 10.3390/cancers14092244] [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: 03/29/2022] [Revised: 04/21/2022] [Accepted: 04/27/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Neonatal cancer represents a heterogeneous group of neoplasms with a wide range of clinical, biological, and prognostic features. Characterizing genetic cancer risk is critical for improving short- and long-term patient care, notably in this category of patients. In this article we aimed to describe the main features of neonates diagnosed with cancer in our centre during a 15-year period and to emphasize the importance of genetic screening and its implication in treatment strategies and prognosis. Abstract The occurrence of cancer in newborns within the first 28 days of life is uncommon, with different clinical presentation from other age groups. Prenatal diagnosis is reported in about half of patients, while a genetic predisposition condition is supposed. The management of a newborn with cancer can be challenging and needs to be tailored according to the histology and the primary tumor site; surgery represents the main strategy, while chemotherapy should be considered with caution because of the higher toxicity and mortality due to different pharmacokinetics in neonates compared to older children. We describe the first Italian series over a 15-year period of patients affected by both benign and malignant neoplastic diseases diagnosed within the first 28 days of life; 74 newborns were diagnosed with neonatal tumors, representing 1.5% of the cancer population in the same period, and a prevalence of germ cell tumors (55%) and neuroblastoma (16%) was observed. Surgery was performed on 80% of patients, while chemotherapy was necessary for about 20% of patients. The 5-year overall survival (OS) exceeded 90%; treatment-related deaths are a major concern, representing 80% of overall deaths. A genetic/syndromic condition was detected in 16% of the population; additionally, a cancer predisposition syndrome (CPS) was identified in about 10% of patients. According to our experience, all newborns affected by cancer should warrant genetic counselling and a screening test for CPS.
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Persistent pleural effusion in an infant with an unusual diagnosis: congenital alveolar rhabdomyosarcoma. Contemp Oncol (Pozn) 2020; 24:132-135. [PMID: 32774139 PMCID: PMC7403760 DOI: 10.5114/wo.2020.97639] [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: 04/26/2020] [Accepted: 06/01/2020] [Indexed: 11/17/2022] Open
Abstract
Rhabdomyosarcoma (RMS) is a malignant form of neoplasm that originates from skeletal muscle. RMSs can exist anywhere in the human body but are more commonly detected in the neck region and extremities. The alveolar type is one of the subtypes of RMS that has a poor prognosis. Because the clinical manifestation of a tumour can be a painless mass, symptoms might be non-contributary to the diagnosis. Herein, a four-month-old girl was admitted to the emergency department with complaints of respiratory distress without a runny nose, cough, and fever. Recurrent effusions subsided with subsequent tube thoracostomy. Video-assisted thoracoscopic surgery (VATS) was performed to determine the aetiology of the recurrent effusion. The Tru-Cut biopsy obtained during VATS resulted in the diagnosis of alveolar rhabdomyosarcoma. Pleural effusion decreased, and the tube drainage was stopped rapidly after first vincristine, actinomycin-D, and cyclophosphamide chemotherapy cycle. Persistent and recurrent pleural effusions should alert physicians to rule out unusual diagnoses like that of our case.
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5
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Renzi S, Langenberg-Ververgaert K, Fuligni F, Ryan AL, Davidson S, Anderson N, Hayes R, Hopyan S, Gerstle JT, Shago M, Chami R, Malkin D, Shlien A, Villani A, Gupta AA. Aggressive embryonal rhabdomyosarcoma in a 3-month-old boy: A clinical and molecular analysis. Pediatr Hematol Oncol 2018; 35:407-414. [PMID: 30806137 DOI: 10.1080/08880018.2019.1569185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Rhabdomyosarcoma (RMS) represents the most common soft tissue sarcoma in the pediatric age group. While RMS has been traditionally classified on the basis of its histological appearance (with embryonal and alveolar being most common), it is now clear that the PAX-FOXO1 fusion product drives prognosis. We report here a case of pelvic embryonal RMS in a 3-month-old male who was subsequently found to have developed brain metastases during the course of chemotherapy. Cytogenetic analysis of the brain metastases at the time of autopsy as well as next-generation sequencing analysis revealed a reciprocal translocation involving the SH3 domain containing ring finger 3 gene (SH3RF3, on chromosome 2q13) and the Lipase C gene (LIPC, on chromosome 15q21.3). Due to the poor quality of the pretreatment and postresection samples, cytogenetics and NGS analysis looking for the presence of this balanced translocation in these specimens could not be performed. To the authors' knowledge, this translocation has never been described in RMS. Further studies are needed to determine the biological and clinical implications of this novel translocation.
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Affiliation(s)
- Samuele Renzi
- a Division of Haematology/Oncology, The Hospital for Sick Children, Department of Pediatrics , University of Toronto , Toronto , ON , Canada
| | - Karin Langenberg-Ververgaert
- a Division of Haematology/Oncology, The Hospital for Sick Children, Department of Pediatrics , University of Toronto , Toronto , ON , Canada
| | - Fabio Fuligni
- b Program in Genetics and Genome Biology , The Hospital for Sick Children , Toronto , ON , Canada
| | - Anne Louise Ryan
- a Division of Haematology/Oncology, The Hospital for Sick Children, Department of Pediatrics , University of Toronto , Toronto , ON , Canada
| | - Scott Davidson
- b Program in Genetics and Genome Biology , The Hospital for Sick Children , Toronto , ON , Canada
| | - Nathaniel Anderson
- b Program in Genetics and Genome Biology , The Hospital for Sick Children , Toronto , ON , Canada
| | - Reid Hayes
- b Program in Genetics and Genome Biology , The Hospital for Sick Children , Toronto , ON , Canada
| | - Sevan Hopyan
- c Division of Orthopedic surgery , The Hospital for Sick Children , Toronto , ON , Canada
| | - Justin T Gerstle
- d Division of General and Thoracic Surgery , The Hospital for Sick Children , Toronto , ON , Canada
| | - Mary Shago
- e Department of Paediatric Laboratory Medicine , The Hospital for Sick Children , Toronto , ON , Canada.,f Department of Laboratory Medicine and Pathobiology , University of Toronto , Toronto , ON , Canada
| | - Rose Chami
- f Department of Laboratory Medicine and Pathobiology , University of Toronto , Toronto , ON , Canada
| | - David Malkin
- a Division of Haematology/Oncology, The Hospital for Sick Children, Department of Pediatrics , University of Toronto , Toronto , ON , Canada
| | - Adam Shlien
- b Program in Genetics and Genome Biology , The Hospital for Sick Children , Toronto , ON , Canada
| | - Anita Villani
- a Division of Haematology/Oncology, The Hospital for Sick Children, Department of Pediatrics , University of Toronto , Toronto , ON , Canada
| | - Abha A Gupta
- a Division of Haematology/Oncology, The Hospital for Sick Children, Department of Pediatrics , University of Toronto , Toronto , ON , Canada.,g Princess Margaret Cancer Centre, Division of Medical Oncology , University of Toronto , Toronto , ON , Canada
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6
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Abstract
BACKGROUND Rhabdomyosarcoma (RMS), one of the most common soft tissue sarcomas of childhood, is very rare in the neonatal period (0.4-2% of cases). In order to gain a deeper understanding of this disease at such age, patient and tumor features, as well as treatment modality and outcome need to be reported. CASE PRESENTATION We describe two cases with congenital RMS treated at Bambino Gesù Children's Hospital between 2000 and 2016. They represent only 2.24% of all RMS patients diagnosed during that period in our Institution; this data is in agreement with the incidence reported in the literature. They reflect the two different clinical forms in which the disease may manifest itself. One patient, with the alveolar subtype (positive for specific PAX3-FOXO1 fusion transcript) and disseminated disease, had a fatal outcome with central nervous system (CNS) progression despite conventional and high dose chemotherapy. The other child, with the localized embryonal subtype, was treated successfully with conservative surgery and conventional chemotherapy, including prolonged maintenance therapy. He is disease free at 7 years of follow-up. CONCLUSIONS RMS can also be diagnosed during the neonatal period. Given the young age, disease management is often challenging, and especially for the alveolar subtype, the outcome is dismal despite intensified multimodality therapy. In fact, it characteristically manifests with multiple subcutaneous nodules and progression most commonly occurs in the CNS (Rodriguez-Galindo et al., Cancer 92(6):1613-20, 2001). In this context, CNS prophylaxis could play a role in preventing leptomeningeal dissemination, and molecular studies can allow a deeper tumor characterization, treatment stratification and identification of new potential therapeutic targets.
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Up-To-Date Practical Imaging Evaluation of Neonatal Soft-Tissue Tumors: What Radiologists Need to Know. AJR Am J Roentgenol 2017; 209:195-204. [PMID: 28463563 DOI: 10.2214/ajr.16.17576] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE The purposes of this article are to provide an up-to-date overview of neonatal soft-tissue tumors, including information regarding their unique nature, and to present practical imaging techniques and characteristic imaging findings. CONCLUSION Neonatal soft-tissue tumors are a unique set of neoplasms that often have characteristic clinical and imaging findings. Imaging evaluation, mainly with ultrasound and MRI, plays an important role in the initial diagnosis, staging, preoperative assessment, and follow-up evaluation. Clear understanding of practical imaging techniques combined with up-to-date knowledge of characteristic imaging findings can help the radiologist provide a timely and accurate diagnosis of these neoplasms and can lead to optimal neonatal patient care.
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8
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Esmaeili H, Azimpouran M. Congenital embryonal rhabdomyosarcoma; multiple lesions. Int J Surg Case Rep 2017; 31:47-50. [PMID: 28103501 PMCID: PMC5241581 DOI: 10.1016/j.ijscr.2016.12.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 12/23/2016] [Accepted: 12/24/2016] [Indexed: 11/16/2022] Open
Abstract
We report a neonate patient with congenital rhabdomyosarcoma that had multiple lesions. This rare condition should be considered in the differential diagnosis of neurofibroma and lymphoma in neonates. The rapid diagnosis of congenital rhabdomyosarcoma can prevent disease progression by appropriate chemotherapy regimen. It was very interesting that lesions were multiple and affected different parts of the body. Although bone marrow involvement by embryonal rhabdomyosarcoma is very rare, it should be considered even in early manifestation in a neonate.
Introduction Congenital or neonatal rhabdomyosarcoma (RMS) is a rare soft tissue tumor with the most common sites of origin in genitourinary tract, head, and neck regions and extremities are less commonly involved. Presentation of case In this paper, a case of embryonal RMS with skin lesions, lymph nodes metastasis, and bone marrow metastasis is reported for a 1-month old female patient. Discussion This study presents how within 8-months of chemotherapy, the lesions got subsided and the patient became disease free. Conclusion Multiple congenital rhabdomyosarcoma of neonate is a rare finding that should be considered as differential diagnosis of lymphoma and neurofibroma.
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Affiliation(s)
- Heidarali Esmaeili
- Department of General pathology, Tabriz University of Medical Science, Tabriz, Iran.
| | - Mahzad Azimpouran
- Department of General pathology, Tabriz University of Medical Science, Tabriz, Iran.
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9
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Piersigilli F, Auriti C, Mondì V, Francalanci P, Salvatori G, Danhaive O. Decreased CDKN1C Expression in Congenital Alveolar Rhabdomyosarcoma Associated with Beckwith-Wiedemann Syndrome. Indian J Pediatr 2016; 83:1476-1478. [PMID: 27345568 DOI: 10.1007/s12098-016-2187-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 06/15/2016] [Indexed: 12/17/2022]
Abstract
The Beckwith-Wiedemann syndrome (BWS) is a genetic disorder characterized by somatic overgrowth and predisposition to embryonal tumors, such as Wilm's tumor, hepatoblastoma, neuroblastoma and rhabdomyosarcoma (RMS). BWS is associated with various genetic alterations: a variety of molecular lesions are described on the chromosome 11p15, affecting gene expression for IGF2, H19, CDKN1C and KCNQ1OT1. Alveolar RMS also recognises characteristic genetic alterations: two types of translocations, t(2,13) or t(1,13), that generate the PAX3-FKHR or PAX7-FKHR fusion proteins. It has been postulated however, that in BWS this kind of tumor occurs without this characteristic chromosomal rearrangement. The authors describe case of a neonate with BWS that presented at birth with cutaneous metastasis due to alveolar RMS. Genetic analysis showed lack of the two characteristic translocations in the tumor tissue, supporting a different oncogenic pathway of alveolar RMS in children with BWS.
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Affiliation(s)
- Fiammetta Piersigilli
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Piazza S. Onofrio 4, 00165, Rome, Italy
| | - Cinzia Auriti
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Piazza S. Onofrio 4, 00165, Rome, Italy
| | - Vito Mondì
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Piazza S. Onofrio 4, 00165, Rome, Italy.
| | - Paola Francalanci
- Department of Pathology, Bambino Gesù Children's Hospital, IRCSS, Rome, Italy
| | - Guglielmo Salvatori
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Piazza S. Onofrio 4, 00165, Rome, Italy
| | - Olivier Danhaive
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Piazza S. Onofrio 4, 00165, Rome, Italy.,Department of Pediatrics, University of California, Benioff Children's Hospital, San Francisco, CA, USA
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10
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Cranial metastatic alveolar rhabdomyosarcoma mimicking hematological malignancy in an adolescent boy. Childs Nerv Syst 2014; 30:1737-41. [PMID: 24917491 DOI: 10.1007/s00381-014-2443-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Accepted: 05/16/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND Widespread alveolar rhabdomyosarcoma (ARMS) with bone marrow involvement and with an unknown primary tumor, especially presenting with acute tumor lysis syndrome can be easily misdiagnosed as a hematological malignancy. Furthermore, brain metastasis of ARMS is rare seen in children. CASE REPORT Herein, we report a 14-year-old boy presenting with acute tumor lysis syndrome due to bone marrow invasion of ARMS, who was diagnosed after abdominal paraaortic lymph node biopsy. Despite radiological and nuclear medicine imaging, the primary tumor site could not be found. He was treated with vincristine, topotecan, and cyclophosphamide for 42 weeks. Six months after the completion of treatment, he suffered from severe headache, blurred vision, right hemiplegia, and severe bone pain. Cranial magnetic resonance imaging showed multiple hemorrhagic infarctions. Brain biopsy showed brain metastasis with PAX3-FKHR fusion transcript. CONCLUSION The clinicians must be vigilant about solely brain metastasis in ARMS without additional metastasis.
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11
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Elomrani F, Touri S, Ouziane I, Berrada N, Boutayeb S, Mrabti H, Elkhannoussi B, Errihani H. Orbital rhabdomyosarcoma with skin metastasis: a case report. BMC Res Notes 2014; 7:670. [PMID: 25253623 PMCID: PMC4181003 DOI: 10.1186/1756-0500-7-670] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Accepted: 09/23/2014] [Indexed: 11/26/2022] Open
Abstract
Background Rhabdomyosarcoma is a soft tissue neoplasm that usually arises in the headand neck region and genitourinary tract. Skin metastasis of rhabdomyosarcoma is extremely rare; of thirteen cases reported in the literature, most were children younger than 10 years and only three cases have been reported in adults. Case presentation A 20-year-old Moroccan man was admitted with a right orbital tumor. The tumor was excised and histopathology examination confirmed a diagnosis of rhabdomyosarcoma. The patient was treated with chemotherapy, but local recurrence occurred one year later. The patient underwent right orbital exenteration followed by chemotherapy and radiotherapy. After 6 months, the patient developed a cutaneous mass in the right lumbar region, which was resected. Immunohistochemical examination of the tumor showed this to be a cutaneous metastasis of rhabdomyosarcoma. The patient was treated by chemotherapy and there appeared to be no recurrence after 9 months of follow up. Conclusions Skin metastasis from rhabdomyosarcoma is extremely rare, particularly in adults. The purpose of presenting this case report is to raise awareness among clinicians— skin biopsy and immunohistochemistry are needed to distinguish this neoplasm from other cutaneous tumors so that appropriate treatment can be initiated.
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Affiliation(s)
- Fadwa Elomrani
- Department of Medical Oncology, National Institute of Oncology, Rabat, Morocco.
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12
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Abstract
The cell of origin remains debated for the aggressive childhood cancer alveolar rhabdomyosarcoma (aRMS). Abraham et al. used conditional mouse models of aRMS to activate the Pax3:Foxo1 fusion oncogene and inactivate p53 in several lineages of early development. The results reveal that the tumor cell of origin significantly influences tumor sensitivity to targeted therapies. Furthermore, the transcriptional regulation of the Pax3:Foxo1a locus varies by lineage of origin. These discoveries led to the identification of the histone deacetylase inhibitor entinostat as a potential agent for pharmacological intervention. Lineage or cell of origin of cancers is often unknown and thus is not a consideration in therapeutic approaches. Alveolar rhabdomyosarcoma (aRMS) is an aggressive childhood cancer for which the cell of origin remains debated. We used conditional genetic mouse models of aRMS to activate the pathognomonic Pax3:Foxo1 fusion oncogene and inactivate p53 in several stages of prenatal and postnatal muscle development. We reveal that lineage of origin significantly influences tumor histomorphology and sensitivity to targeted therapeutics. Furthermore, we uncovered differential transcriptional regulation of the Pax3:Foxo1 locus by tumor lineage of origin, which led us to identify the histone deacetylase inhibitor entinostat as a pharmacological agent for the potential conversion of Pax3:Foxo1-positive aRMS to a state akin to fusion-negative RMS through direct transcriptional suppression of Pax3:Foxo1.
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13
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Shweikeh F, Bukavina L, Saeed K, Sarkis R, Suneja A, Sweiss F, Drazin D. Brain metastasis in bone and soft tissue cancers: a review of incidence, interventions, and outcomes. Sarcoma 2014; 2014:475175. [PMID: 24757391 PMCID: PMC3976890 DOI: 10.1155/2014/475175] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 01/19/2014] [Accepted: 01/22/2014] [Indexed: 12/15/2022] Open
Abstract
Bone and soft tissue malignancies account for a small portion of brain metastases. In this review, we characterize their incidence, treatments, and prognosis. Most of the data in the literature is based on case reports and small case series. Less than 5% of brain metastases are from bone and soft tissue sarcomas, occurring most commonly in Ewing's sarcoma, malignant fibrous tumors, and osteosarcoma. Mean interval from initial cancer diagnosis to brain metastasis is in the range of 20-30 months, with most being detected before 24 months (osteosarcoma, Ewing sarcoma, chordoma, angiosarcoma, and rhabdomyosarcoma), some at 24-36 months (malignant fibrous tumors, malignant peripheral nerve sheath tumors, and alveolar soft part sarcoma), and a few after 36 months (chondrosarcoma and liposarcoma). Overall mean survival ranges between 7 and 16 months, with the majority surviving < 12 months (Ewing's sarcoma, liposarcoma, malignant fibrous tumors, malignant peripheral nerve sheath tumors, angiosarcoma and chordomas). Management is heterogeneous involving surgery, radiosurgery, radiotherapy, and chemotherapy. While a survival advantage may exist for those given aggressive treatment involving surgical resection, such patients tended to have a favorable preoperative performance status and minimal systemic disease.
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Affiliation(s)
- Faris Shweikeh
- College of Medicine, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH 44272, USA
| | - Laura Bukavina
- Department of Medicine, Summa Health System, Akron, OH 44303, USA
- Johns Hopkins School of Public Health, Baltimore, MD 21205, USA
| | - Kashif Saeed
- Department of Physical Medicine and Rehabilitation, Rush University Medical Center, Chicago, IL 60612, USA
| | - Reem Sarkis
- College of Medicine, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH 44272, USA
| | - Aarushi Suneja
- College of Medicine, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH 44272, USA
| | - Fadi Sweiss
- Department of Neurosurgery, George Washington University, Washington, DC 20037, USA
| | - Doniel Drazin
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
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14
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Rekhi B, Qureshi SS, Narula G, Gujral S, Kurkure P. Rapidly progressive congenital rhabdomyosarcoma presenting with multiple cutaneous lesions: an uncommon diagnosis and a therapeutic challenge. Pathol Res Pract 2014; 210:328-33. [PMID: 24635971 DOI: 10.1016/j.prp.2014.02.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 12/27/2013] [Accepted: 02/05/2014] [Indexed: 11/27/2022]
Abstract
Congenital rhabdomyosarcomas (RMSs) are rare tumors with variable clinical presentations. A 2 month-old, term male neonate (37 weeks, 4 days), weighing 3.2kg, born to a 24 year-old primigravida, by simple vaginal delivery presented with multiple erythematous papulonodular lesions over his trunk that progressed to his whole body, on the first day of delivery. Prior to conception, his mother was treated for polycystic ovarian disease. On the tenth day, his chest computed tomogram scans revealed multiple, heterogeneously enhancing, bilateral pleural-based soft tissue density nodular lesions, along with multiple soft tissue density lesions, involving skeletal muscles of all his body parts. Microsections from two biopsies (on 10th day and after 2 months) revealed a malignant round cell tumor with cells arranged in a diffuse, solid pattern, comprising embryonal and solid alveolar components. Immunohistochemically, the tumor cells were diffusely positive for desmin, myoD1 and myogenin. Diagnosis of embryonal and alveolar (mixed type) RMS was offered. Further molecular cytogenetic analysis was negative for PAX3-FKHR and PAX7-FKHR. The patient was induced on chemotherapy as per intergroup rhabdomyosarcoma study IV protocol. There was treatment response with near total remission after 8 weeks of treatment. Thereafter, new lesions started appearing that also disappeared after modification of the chemotherapy drugs. However, after 16 months, the baby died of brain metastasis. The present case forms the fourth case report of an aggressive form of a congenital RMS with extensive cutaneous involvement and brain metastasis. A review of previously diagnosed cases of congenital RMSs is discussed herewith.
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Affiliation(s)
- Bharat Rekhi
- Department of Pathology, Tata Memorial Centre, Mumbai, Maharashtra, India.
| | | | - Gaurav Narula
- Department of Medical Oncology, Tata Memorial Centre, Mumbai, Maharashtra, India
| | - Sumeet Gujral
- Department of Pathology, Tata Memorial Centre, Mumbai, Maharashtra, India
| | - Purna Kurkure
- Department of Medical Oncology, Tata Memorial Centre, Mumbai, Maharashtra, India
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15
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A rare case of congenital rhabdomyosarcoma with review of the literature. Case Rep Otolaryngol 2013; 2013:518952. [PMID: 24349814 PMCID: PMC3853851 DOI: 10.1155/2013/518952] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 10/02/2013] [Indexed: 11/17/2022] Open
Abstract
We present a rare case of rhabdomyosarcoma of lip in a neonate with multiple lesions within the head and necksub site hitherto unreported in the medical literature. This case report also reviews the scant medical literature on neonatal rhabdomyosarcoma.
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Outcome of Rhabdomyosarcoma in First Year of Life: Children's Cancer Hospital 57357 Egypt. Sarcoma 2013; 2013:439213. [PMID: 23983569 PMCID: PMC3745951 DOI: 10.1155/2013/439213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 06/12/2013] [Accepted: 06/24/2013] [Indexed: 11/28/2022] Open
Abstract
Background. Rhabdomyosarcoma (RMS) is the most common soft-tissue sarcoma in children. Fifty percent of RMS cases occur in the first 10 years of life and less commonly in infants younger than one-year old. These infants require adapted multimodality treatment approaches. Patients and Methods. We analyzed patients' characteristics, treatment modalities, and the outcome for RMS infants treated at Children's Cancer Hospital Egypt (CCHE) between July 2007 and December 2010 and compared them to patients above one year treated on the same protocol. Results. Out of the 126 RMS treated during this period, 18 were below the age of one year. The male: female ratio was 1.25 : 1. The median age at diagnosis was 0.7 ± 0.2 years. Most of the cases (27.8%) were presented in head and neck regions. The estimated 4-years failure-free survival and overall survival for infants were 49 ± 12% and 70 ± 12%, respectively. These failure-free survival rate and overall survival rate did not differ from those for older patients (P = 0.2). Conclusion. Infants with RMS are a unique group of RMS who needs special concerns in tailoring treatment in addition to concerns regarding toxicity and morbidity in infants.
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Mosquera JM, Sboner A, Zhang L, Kitabayashi N, Chen CL, Sung YS, Wexler LH, LaQuaglia MP, Edelman M, Sreekantaiah C, Rubin MA, Antonescu CR. Recurrent NCOA2 gene rearrangements in congenital/infantile spindle cell rhabdomyosarcoma. Genes Chromosomes Cancer 2013; 52:538-50. [PMID: 23463663 PMCID: PMC3734530 DOI: 10.1002/gcc.22050] [Citation(s) in RCA: 158] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Accepted: 01/09/2013] [Indexed: 12/18/2022] Open
Abstract
Spindle cell rhabdomyosarcoma (RMS) is a rare form of RMS with different clinical characteristics between children and adult patients. Its genetic hallmark remains unknown and it remains debatable if there is pathogenetic relationship between the spindle cell and the so-called sclerosing RMS. We studied two pediatric and one adult spindle cell RMS by next generation RNA sequencing and FusionSeq data analysis to detect novel fusions. An SRF-NCOA2 fusion was detected in a spindle cell RMS from the posterior neck in a 7-month-old child. The fusion matched the tumor karyotype and was confirmed by FISH and RT-PCR, which showed fusion of SRF exon 6 to NCOA2 exon 12. Additional 14 spindle cell (from 8 children and 6 adults) and 4 sclerosing (from 2 children and 2 adults) RMS were tested by FISH for the presence of abnormalities in NCOA2, SRF, as well as for PAX3 and NCOA1. NCOA2 rearrangements were found in two additional spindle cell RMS from a 3-month-old and a 4-week-old child. In the latter tumor, TEAD1 was identified by rapid amplification of cDNA ends (RACE) to be the NCOA2 gene fusion partner. None of the adult tumors were positive for NCOA2 rearrangement. Despite similar histomorphology in adults and young children, these results suggest that spindle cell RMS is a heterogeneous disease genetically as well as clinically. Our findings also support a relationship between NCOA2-rearranged spindle cell RMS occurring in young childhood and the so-called congenital RMS, which often displays rearrangements at 8q13 locus (NCOA2).
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Affiliation(s)
- Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY
| | - Andrea Sboner
- Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY
- Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, NY
| | - Lei Zhang
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Naoki Kitabayashi
- Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY
| | - Chun-Liang Chen
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Yun Shao Sung
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Leonard H. Wexler
- Department of Pediatrics, Memorial Sloan-Kettering Cancer Center, New York, NY
| | | | - Morris Edelman
- Department of Pathology, Northshore - LIJ Health System, Flushing, NY
| | | | - Mark A. Rubin
- Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY
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18
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Ferrari A, Orbach D, Sultan I, Casanova M, Bisogno G. Neonatal soft tissue sarcomas. Semin Fetal Neonatal Med 2012; 17:231-238. [PMID: 22633289 DOI: 10.1016/j.siny.2012.05.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Soft tissue tumors in very young children pose diagnostic and therapeutic challenges. Vascular tumors are the most prevalent soft tissue neoplasms in the neonatal period. They are generally benign tumors, but may exhibit aggressive behaviour and cause life-threatening complications. Fibroblastic tumors of intermediate prognosis, more prevalent in very young children (especially infantile fibrosarcoma), are locally aggressive. Since metastases are unusual in this group of tumors, complete surgical resection is generally curative. However, these tumors often present a therapeutic challenge because of the location which makes complete surgical resection difficult. Among the malignant soft tissue tumors, rhabdomyosarcoma is most frequent. It is an aggressive high-grade tumor, with local invasiveness and a propensity to metastasize. These tumors respond to chemotherapy and radiotherapy. Neonates with rhabdomyosarcoma seem to have a worse prognosis than in older age groups. This may be a result of inappropriate dosing of chemotherapeutic agents and decreased use of radiation therapy among other factors.
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Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Via G. Venezian, 1 20133 Milano MI, Italy.
| | - Daniel Orbach
- Department of Pediatrics, Institut Curie, Paris, France
| | - Iyad Sultan
- Department of Pediatric Oncology, King Hussein Cancer Center, Amman, Jordan
| | - Michela Casanova
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Via G. Venezian, 1 20133 Milano MI, Italy
| | - Gianni Bisogno
- Pediatric Hematology and Oncology Division, Padova University, Padova, Italy
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19
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Rhabdomyosarcoma of the posterior chest wall in a newborn: a case report. CASES JOURNAL 2009; 2:6818. [PMID: 19829867 PMCID: PMC2740159 DOI: 10.4076/1757-1626-2-6818] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2009] [Accepted: 05/29/2009] [Indexed: 11/29/2022]
Abstract
Rhabdomyosarcoma is the most common soft tissue malignancy of childhood, but may occur extremely rarely in the neonatal period. There are only a few reports of rhabdomyosarcoma in neonates. Although, it may arise anywhere in the body, the head and neck, and genitourinary regions are the most frequent sites. Truncal and chest wall rhabdomyosarcoma is relatively rare occurrence. We report a neonate with embryonal rhabdomyosarcoma arising from the posterior chest wall muscles at birth. Computer Tomography scan raised the possibility of rhabdomyosarcoma or neurofibroma, fine-needle aspiration cytology was inconclusive. Total excision was done and chemotherapy given. At 6 months child is without recurrence.
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20
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Kuroiwa M, Sakamoto J, Shimada A, Suzuki N, Hirato J, Park MJ, Sotomatsu M, Hayashi Y. Manifestation of alveolar rhabdomyosarcoma as primary cutaneous lesions in a neonate with Beckwith-Wiedemann syndrome. J Pediatr Surg 2009; 44:e31-5. [PMID: 19302842 DOI: 10.1016/j.jpedsurg.2008.12.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2008] [Revised: 12/03/2008] [Accepted: 12/03/2008] [Indexed: 12/31/2022]
Abstract
We report a rare case of neonatal Beckwith-Wiedemann syndrome (BWS) associated with alveolar rhabdomyosarcoma (RMS). Alveolar RMS was diagnosed on the basis of excisional biopsy. Chemotherapy was initiated and followed by bone marrow transplantation. The patient, who is now 3 years and 11 months of age, is alive 46 months after the initial diagnosis, albeit with disease. We could not detect the PAX3-FKHR or PAX7-FKHR transcripts; however, we could observe hypomethylation of the differentially methylated region of the long QT intronic transcript 1. Thus, neonatal alveolar RMS with BWS may result from an alternate molecular pathway.
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Affiliation(s)
- Minoru Kuroiwa
- Department of Surgery, Gunma Children's Medical Center, Shibukawa, Gunma 377-8577, Japan
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Greenberg JA, Somme S, Russnes HE, Durbin AD, Malkin D. The estrogen receptor pathway in rhabdomyosarcoma: a role for estrogen receptor-beta in proliferation and response to the antiestrogen 4'OH-tamoxifen. Cancer Res 2008; 68:3476-85. [PMID: 18451176 DOI: 10.1158/0008-5472.can-07-3046] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children. Highly malignant, RMS frequently fails to respond to conventional aggressive multimodal radiation, surgery, and chemotherapy treatment protocols that also cause significant sequelae in the growing child. Other tumors of mesenchymal origin, such as locally aggressive fibromatoses and desmoid tumors, have been successfully treated with a selective estrogen receptor (ER) modulator, tamoxifen. In an effort to identify new targets for RMS therapy, our group investigated the previously uncharacterized ER pathway in RMS cell culture and primary tumors. We detected ER isoform beta (ER beta), but not isoform alpha, RNA, and protein in five RMS cell lines. Immunohistochemical staining of primary RMS tumor sections confirmed high levels of ER beta but not ER alpha protein. RMS cell growth was dramatically inhibited in steroid-free conditions, and this growth inhibition was rescued with 17-beta-estradiol (E2) supplementation. Exposure of RMS cells to 4'OH-tamoxifen (4OHT) decreased cell viability and inhibited colony formation as detected by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide and colony-forming assays. 4OHT also induced apoptotic signaling in RMS cells as detected by cleavage of caspase-3 and poly(ADP)ribose polymerase. This effect increased 3- to 8-fold in steroid-deprived conditions but was rescued by supplementation with E2. Immunofluorescence studies detected a change in the subcellular localization of ER beta in response to 4OHT. Together, these data suggest an active ER beta-mediated signal transduction pathway in RMS. The ability of 4OHT to induce apoptotic signaling and disrupt estradiol-mediated proliferation provides a rationale to explore a role for selective ER modulators in the treatment of RMS.
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Affiliation(s)
- Joshua A Greenberg
- Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
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22
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Shimizu S, Yasui C, Minauchi K, Tsuchiya K. Metastatic rhabdomyosarcoma of the skin. J Am Acad Dermatol 2008; 58:S118-20. [DOI: 10.1016/j.jaad.2007.05.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2007] [Revised: 04/28/2007] [Accepted: 05/19/2007] [Indexed: 11/29/2022]
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Ehrig T, Billings SD, Fanburg-Smith JC. Superficial primitive neuroectodermal tumor/Ewing sarcoma (PN/ES): same tumor as deep PN/ES or new entity? Ann Diagn Pathol 2007; 11:153-9. [PMID: 17498589 DOI: 10.1016/j.anndiagpath.2006.12.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Primitive neuroectodermal tumor/Ewing sarcoma (PN/ES) is a single clinical, morphologic, and molecular small round cell tumor entity. These are generally found in deep soft tissue or bone of young male patients, with poor behavior. Location in dermis is unexpected; only rare cases are reported. Cases coded as "dermal," "cutaneous," or "skin" PN/ES were retrieved from our consultation files. Only primary dermal cases were included. Those otherwise diagnosed or with incomplete material were excluded. There were 13 dermal PN/ES cases, consisting of 10 women and 3 men. Ages ranged from 2 to 67 years (mean, 28 years). Locations included groin or thigh (4), back or shoulder (3), neck (1), chest (1), scalp (1), forehead (1), hand (1), and foot (1). Most cases were small (0.5-2.3 centimeters) and painful, and persisted for less than 1 year. All were located within the dermis. Three caused pedunculation; 9 also involved superficial subcutis. All but 1 of the metastasizing tumors were round and encapsulated. All were composed of round to oval cells with a vague rosetting pattern, slightly overlapping nuclei, finely stippled chromatin, clear to eosinophilic cytoplasm, and collagenous stroma. Median mitotic activity was 8 per 10 high-power fields. Necrosis was present in three cases. All had globular periodic acid Schiff positivity and distinctive cytoplasmic membrane CD99 reactivity. One case studied was positive for Fli-1. All were negative for leukocyte common antigen, Tdt, CD3, CD20, CD79, CK20, pankeratin, epithelial membrane antigen, chromogranin, neurofilament protein, carcinoembryonic antigen, desmin, actin, diffuse S100 protein, and HMB45. Nine cases with material for reverse transcription-polymerase chain reaction revealed 1 positive type 2 translocation (EWS exon 7 to Fli-1 exon 5), 4 negative, and 4 "unable to amplify." Treatment was by wide excision; 9 received chemotherapy and 6 radiation. Follow-up of 11 (85%) cases revealed the following: 1 metastasis to stomach and death at 3 years; 10 years without disease (median, 9.0 years). Cutaneous PN/ES is a superficial round cell tumor in older women, with better prognosis than deep PN/ES. These may have a hitherto unrecognized variant genetic abnormality.
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MESH Headings
- 12E7 Antigen
- Adolescent
- Adult
- Aged
- Antigens, CD/genetics
- Antigens, CD/metabolism
- Cell Adhesion Molecules/genetics
- Cell Adhesion Molecules/metabolism
- Child
- Child, Preschool
- Diagnosis, Differential
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Male
- Middle Aged
- Neuroectodermal Tumors/diagnosis
- Neuroectodermal Tumors/genetics
- Neuroectodermal Tumors/pathology
- Neuroectodermal Tumors, Primitive/diagnosis
- Neuroectodermal Tumors, Primitive/genetics
- Neuroectodermal Tumors, Primitive/pathology
- Prognosis
- Retrospective Studies
- Sarcoma, Ewing/diagnosis
- Sarcoma, Ewing/genetics
- Sarcoma, Ewing/pathology
- Sex Characteristics
- Skin Neoplasms/diagnosis
- Skin Neoplasms/genetics
- Skin Neoplasms/pathology
- Vimentin/genetics
- Vimentin/metabolism
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Affiliation(s)
- Torsten Ehrig
- Dermatopathology Laboratory of New England, Meriden, CT 06450, USA
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de Bouyn-Icher C, Minard-Colin V, Isapof A, Khuong Quang DA, Redon I, Hartmann O. [Malignant solid tumors in neonates: a study of 71 cases]. Arch Pediatr 2006; 13:1486-94. [PMID: 17137765 DOI: 10.1016/j.arcped.2006.08.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2006] [Accepted: 08/11/2006] [Indexed: 12/21/2022]
Abstract
UNLABELLED Malignant neonatal tumors are rare and comprise 2% of childhood malignancies. Clinical features, histologic types, prognosis were very different from those seen in older children, facing oncologists with diagnostic, therapeutic and ethical problems. PATIENTS AND METHODS In a retrospective study from January 1987 to January 2004, we reviewed the management of neonates treated at the Institute Gustave Roussy for a malignant solid tumor for whom symptoms started in the first month of life. RESULTS Seventy-one neonates were treated, comprising 1,2% of the overall patients treated during the same period of time. Of these 71 patients, 42 (59%) presented with neuroblastomas, 12 (17%) with mesenchymal tumors, 6(8%) with cerebral tumors and 11 with various other types of tumors. Fifty-nine patients underwent surgical resection. Thirty-eight neonates received chemotherapy, administered at a 30 to 50% reduced dose. Hematologic toxicities and infections were the main therapeutic complications. Very small doses of radiotherapy were used in only 5 children. There has been no therapy-related mortality. Twenty-two of the 57 survivors have sequelae, especially patients with intraspinal neuroblastoma. The 5 year overall survival was 79%. CONCLUSIONS Neonatal malignant solid tumors, except for cerebral tumors, have a good prognosis. The young age of patients resulted in problems of treatment tolerance. The therapeutic regimen should take into account the risk of acute iatrogenic toxicity and long term sequelae. Surgery remains the treatment of choice but chemotherapy, with dose reduction, managed by expert teams, is essential and safer in a lot of case.
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Affiliation(s)
- C de Bouyn-Icher
- Service d'Oncologie Pédiatrique, Institut Gustave-Roussy, rue Camille-Desmoulins, 94805 Villejuif cedex, France.
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25
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Fábregues A, Colmenero I, Torrelo A, Azorín D, de Prada I, Contra T, González-Mediero I, Zambrano A. Rabdomiosarcoma botrioides congénito de vulva. ACTAS DERMO-SIFILIOGRAFICAS 2005; 96:188-90. [PMID: 16476365 DOI: 10.1016/s0001-7310(05)73066-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Rhabdomyosarcoma is the most frequent malignant soft tissue tumor in pediatric patients; however, the vulvar location and congenital appearance are exceptional. We present the case of a newborn girl with botryoid rhabdomyosarcoma of the vulva, treated with chemotherapy, conservative surgery and autologous transplant. Botryoid rhabdomyosarcoma is a variation of embryonal rhabdomyosarcoma that typically grows in mucosa-lined hollow organs, from where it can spread to the body surface. The treatment of botryoid rhabdomyosarcoma in the genito-urinary area is based on polychemotherapy, and it can be complemented with radiotherapy and conservative surgery if necessary, thus resulting in an excellent prognosis and few long-term functional sequelae.
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Affiliation(s)
- Ana Fábregues
- Servicio de Anatomía Patológica, Hospital Infantil Universitario Niño Jesús, Avda. Menéndez Pelayo 65, 28009 Madrid, Spain.
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Holland KE, Galbraith SS, Drolet BA. Neonatal Violaceous Skin Lesions: Expanding the Differential of the “Blueberry Muffin Baby”. ACTA ACUST UNITED AC 2005; 21:153-92. [PMID: 16350442 DOI: 10.1016/j.yadr.2005.07.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Kristen E Holland
- Clinical Instructor/Pediatric Dermatology Fellow, Medical College of Wisconsin, Department of Dermatology, Milwaukee, Wisconsin, USA
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Abstract
Rhabdomyosarcoma is one of the commonest soft tissue sarcomas of childhood, but neonatal presentation is extremely rare. This limited experience means there are no clear treatment guidelines in this age group. The authors report a boy with recurrent attacks of hematuria commencing in the neonatal period, which were shown to be from a prostatic rhabdomyosarcoma. To the best of our knowledge this is the first reported case of neonatal rhabdomyosarcoma in this site.
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Affiliation(s)
- Amar Shah
- Birmingham Children's Hospital, United Kingdom
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