We report a 16-year-old girl with a multiple primary rhabdomyosarcoma of right upper extremity who developed contralateral breast metastasis in her clinical course. She was diagnosed to have multiple primary rhab-domyosarcoma of the right upper extremity with lung metastasis one year prior to finding a mass in her left breast. The excisional biopsy of the breast mass confirmed metastatic rhabdo...

The aim of this study was to evaluate the conservative management and prognosis of primary vaginal endodermal sinus tumor and rhabdomyosarcoma in children. Medical records of children with vaginal endodermal sinus tumor and rhabdomyosarcoma between 1996 and 2015 were reviewed. A total of 24 patients (median age, 12 months; range, 7-44 months) were included in this study, comprising 17 patients ...

INTRODUCTION Rhabdomyosarcoma has known as a highly malignant soft tissue sarcoma. It has been the most common soft tissue sarcoma in childhood, accounting for about 3 to 4 % of all cases of childhood cancer. Rhabdomyosarcoma was rare in adults, accounting for 3% of all soft-tissue sarcomas. embryonal rhabdomyosarcoma of female genital tract including uterine cervix in an adult was rare. CASE...

Aims: Rhabdomyosarcoma of the urinary bladder is exceedingly rare in adults. The most common type is pleomorphic rhabdomyosarcoma. So far, more than a hundred of case reports were published in the literature about adult urinary rhabdomyosarcoma, but our case is the 23th pleomorphic type adult rhabdomyosarcoma in the literature. So, we wanted to share this case report with other clinicians. Pres...

Myoblast cell cycle exit and differentiation are mediated in part by down-regulation of cyclin D1 and associated cyclin-dependent kinase (Cdk) activity. Because rhabdomyosarcoma may represent a malignant tumor composed of myoblast-like cells failing to exit the cell cycle and differentiate, we considered whether excess Cdk activity might contribute to this biology. Cyclin D-dependent Cdk4 and C...

Treatment of childhood rhabdomyosarcoma is limited by recurrent disease and the development of multidrug resistance. Therefore, novel treatment options are desirable. Photodynamic therapy (PDT) using the photodynamic agent hypericin is proposed as an alternative approach for intraoperative visualization and treatment of this disease. The aim of this study was to investigate in vitro effects of ...

Rhabdomyosarcoma is the most common soft tissue sarcoma affecting children, and the overall cure rate of children with metastatic disease remains below 30%. The CXC chemokine receptor-4 (CXCR4)/stromal cell-derived factor-1 (SDF1) axis has been implicated in the promotion of metastatic potential in several tumors. In this study, we developed a novel anti-CXCR4 mAb, CF172, and investigated its a...

Uterine rhabdomyosarcoma is rare, with only 60 reported cases. We describe an asymptomatic patient with metastatic uterine rhabdomyosarcoma manifested as extensive mediastinal lymphadenopathy. This 73-year-old woman had been previously treated for endometrial rhabdomyosarcoma and was referred to us when a right hilar density was seen on a chest radiograph; computed tomography showed a nodule in...

CONTEXT Alveolar rhabdomyosarcoma are rare malignancies. These lesions typically metastasize to the lungs, liver, and bone marrow. Pancreatic metastases from alveolar rhabdomyosarcoma are exceptionally uncommon. CASE REPORT An 18-year-old man with a history of right orbital alveolar rhabdomyosarcoma, which had been treated with neoadjuvant therapy, surgery and adjuvant chemotherapy developed ...

Interleukins-6 (IL-6)/GP130 signaling pathway represents a promising target for cancer therapy due to its critical role in survival and progression of multiple types of cancer. We have identified Bazedoxifene, a Food and Drug Administration (FDA)-approved drug used for the prevention of postmenopausal osteoporosis, with novel function as inhibitor of IL-6/GP130 interaction. In this study, we in...