Publicação
An Atypical Presentation of Rhabdomyosarcoma
| Resumo: | Thromboembolism is infrequent in children, nonetheless, whenever malignancy is present, there is an increased risk, around 7% to 25%. Rhabdomyosarcomas are typically asymptomatic masses, but patients can become symptomatic due to mass overgrowth and compression of surrounding structures, therefore presentation might be as a thromboembolic event. Sarcomas have recognized risk factors including large tumour masses, intensive chemotherapy, radiation therapy, extensive surgery and associated limited mobility. Whenever a thromboembolic event presents without a reliable aetiology and with no response to conventional treatment, an underlying malignancy should be excluded. In this context, we present a six-year-old boy who presented with a persistent symptomatic deep venous thrombosis of the inferior limb, despite anticoagulation and, in the subsequent investigation, a retroperitoneal rhabdomyosarcoma was diagnosed. In the light of this case, a brief review of the literature review is presented. |
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| Autores principais: | Morgado, Mariana |
| Outros Autores: | Palaré, Maria João; Lobo, Luísa; Gonçalves, Miroslava |
| Assunto: | Case reports |
| Ano: | 2020 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Sociedade Portuguesa de Pediatria |
| Idioma: | inglês |
| Origem: | Portuguese Journal of Pediatrics |
| Resumo: | Thromboembolism is infrequent in children, nonetheless, whenever malignancy is present, there is an increased risk, around 7% to 25%. Rhabdomyosarcomas are typically asymptomatic masses, but patients can become symptomatic due to mass overgrowth and compression of surrounding structures, therefore presentation might be as a thromboembolic event. Sarcomas have recognized risk factors including large tumour masses, intensive chemotherapy, radiation therapy, extensive surgery and associated limited mobility. Whenever a thromboembolic event presents without a reliable aetiology and with no response to conventional treatment, an underlying malignancy should be excluded. In this context, we present a six-year-old boy who presented with a persistent symptomatic deep venous thrombosis of the inferior limb, despite anticoagulation and, in the subsequent investigation, a retroperitoneal rhabdomyosarcoma was diagnosed. In the light of this case, a brief review of the literature review is presented. |
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