Primary embryonal rhabdomyosarcoma of anterior neck involving the thyroid is extremely rare. This report is only the second of its kind that describes this form of nonorbital nonparameningeal rhabdomyosarcoma in a 7-year-old boy and adds to a new, seldom-reported variant of rhabdomyosarcoma in the head-neck region. The child presented with a huge anterior neck swelling that clinically resembled...

Sarcomas account for a very small percentage of the head and neck malignancies in adults Laryngeal sarcomas represent 1% of all laryngeal malignancies. Chondrosarcoma is the most common laryngeal sarcoma, and originates mostly from the cricoid cartilage. Less than 3% of all cervicocephalic rhabdomyosarcomas is located in the larynx and laryngeal rhabdomyosarcoma is characterized by less aggresi...

Rhabdomyosarcoma of the maxillary sinus is uncommon in adults. The clinical course and appropriate treatment strategy for the disease remains to be elucidated. This article describes two adult patients with rhabdomyosarcoma of the maxillary sinus who achieved long-term survival after undergoing multimodal therapy. We also reviewed the literature regarding 23 patients who were 15 years of age or...

Primary meningeal rhabdomyosarcoma is a rare primary brain malignancy, with scant case reports. While most reports of primary intracranial rhabdomyosarcoma occur in pediatric patients, a handful of cases in adult patients have been reported in the medical literature. We report the case of a 44-year-old male who developed primary meningeal rhabdomyosarcoma. After developing episodes of right low...

Non-steroidal anti-inflammatory drugs (NSAIDs) inhibit the growth of several cancer cell lines. The aim of this study is to compare the cytotoxic effect of aspirin with diclofenac on the growth of HeLa cell, mammary cell carcinoma, rhabdomyosarcoma and fibroblast cell lines in the culture media. The cells are cultured in RPMI-1640 culture media supplemented with 5% fetal calf serum and antibiot...

Gene expression profiling has revealed that the gene coding for cannabinoid receptor 1 (CB1) is highly up-regulated in rhabdomyosarcoma biopsies bearing the typical chromosomal translocations PAX3/FKHR or PAX7/FKHR. Because cannabinoid receptor agonists are capable of reducing proliferation and inducing apoptosis in diverse cancer cells such as glioma, breast cancer, and melanoma, we evaluated ...

Childhood head and neck cancers are relatively uncommon. Of all head and neck cancers occurring in children, non-Hodgkin's lymphoma (NHL) is the most common, others being rhabdomyosarcoma and nasopharyngeal carcinoma. In the head and neck region, sinuses are the second commonest primary site of NHL after neck lymph nodes. These can be of several different types depending on the predominant cell...

BACKGROUND Patupilone (EPO906) is a microtubule stabilizer with a potent antitumor effect. Integrin αVβ3-binding (RGD) liposomes were loaded with EPO906, and their antitumor efficacy was evaluated in two pediatric tumor models, ie, neuroblastoma and rhabdomyosarcoma. METHODS Integrin αVβ3 gene expression, RGD-liposome cellular association, and the effect of EPO906 and liposomal formulations o...

background: rhabdomyosarcoma is a rare malignant soft tissue sarcoma and the most common sarcoma of childhood. the purpose of this study was to investigate the distribution of age and sex of patients, pathological subtypes and to determine the role of staging and classification of rms on treatment outcome. materials and methods: this retrospective study included patients who diagnosed with rms ...

the hypertension is divided into two types: primary and secondary. the secondary type, is particularly due to renal and arterial origin and is mostly seen. in children the secondary hypertension caused by malignancies is rare. this is a case of abdominal rhabdomyosarcoma with malignant hypertension.