The outcome of patients with advanced stage rhabdomyosarcoma is extremely poor, with a disease-free survival of less than 20% at 3 years. Autologous bone marrow transplantation for patients with Clinical Group IV rhabdomyosarcoma may be an effective therapy. The bone marrow involvement diagnosed by light microscopy is 29% for patients with advanced disease. The present study was performed to te...

Introduction: Rhabdomyosarcoma is a high-grade malignant neoplasm with skeletal muscle differentiation; common soft tissue sarcoma in children but considered one of the rarest adults. Case description: We report case 35-year-old male chronic productive cough and haemoptysis for five days. A CT scan nasopharynx revealed blocked left maxillary ethmoid sinus bone destruction. These findings raised...

we report a 73-year-old woman with primary left atrial rhabdomyosarcoma and its 1h mr spectroscopy (mrs) findings. the tumor showed a 2.8 cm sized lesion in the posteroinferior atrial wall on mri. 1h mr spectra were acquired using a point-resolved spectroscopy (press) sequence with electrocardiographic (ecg) gating and respiratory motion. the use of 1h-mrs allowed the quantification of triglyce...

Alveolar rhabdomyosarcoma comprises a rare highly malignant tumor presumed to be associated with skeletal muscle lineage in children. The hallmark of the majority of alveolar rhabdomyosarcoma is a chromosomal translocation that generates the PAX3-FOXO1 fusion protein, which is an oncogenic transcription factor responsible for the development of the malignant phenotype of this tumor. Alveolar rh...

Background: Rhabdomyosarcoma is a common malignancy in children. There are two major types of rhabdomyosarcomas, the embryonal and the alveolar, differing in cytogenetic and morphologic features. The alveolar type of rhabdomyosarcoma is frequently associated with chromosome translocation t(2, 13) and poor clinical prognosis. Pathogenesis of rhabdomyosarcoma remains obscure, and especially it oc...

Rhabdomyosarcoma is the most common soft tissue sarcoma in children and young adults. Rhabdomyosarcomas are skeletal muscle-like tumours that typically arise in muscle beds, and express key myogenic regulatory factors. However, their developmental program remains blocked in the proliferative phase with cells unable to exit the cell cycle to fuse into myotubes. Recently, we uncovered a key role ...

Rhabdomyosarcoma, a malignancy showing features of skeletal muscle differentiation, is the most common soft tissue sarcoma of childhood. The identification of distinct clinical presentation patterns, histologic tumor types, and risk groups suggests that rhabdomyosarcoma is a collection of highly related sarcomas rather than a single entity. In an effort to understand this seemingly heterogeneou...

Rhabdomyosarcoma is the most common sarcoma in children and is difficult to treat if the primary tumor is nonresectable or if the disease presents with metastases. The function of the serine/threonine kinase Mirk was investigated in this cancer. Mirk has both growth arrest and survival functions in terminally differentiating skeletal myoblasts. Maintenance of Mirk growth arrest properties would...

  Radioiodine (1-131) is the treatment of choice in differentiated thyroid carcinoma. External radiotlierapy however, has it's own roie in these tumors. Treatment of anaplastic thyroid carcinoma 1ms not acliieved any notahle success yet, though combined - modality regimens of radiotherapy and chemotherapy have sometimes shown significant results. In this paper the rol...