Mesodermal tumors of the urinary tract are anusual, being leiomyoma the most frequent tumor type. We present a case of leiomyoma of the urinary bladder in a 29 year old woman and review the literature. Clinical features, ...

The solitary fibrous tumor is a rare mesenchymal tumor, occurring preferentially in pleura, which has recently been described in extrathoracic sites. There are 6 reports on primary solitary fibrous tumor of bladder. They ...

Bladder carcinoma is one of the most common tumors in the world and, despite the therapy currently available, most of the patients relapse. Better understanding of the factors involved in disease pathogenesis would provide ...

Bladder carcinoma is one of the most common tumors in the world and, despite the therapy currently available, most of the patients relapse. Better understanding of the factors involved in disease pathogenesis would provide ...

Bladder carcinoma is one of the most common tumors in the world and, despite the therapy currently available, most of the patients relapse. Better understanding of the factors involved in disease pathogenesis would provide ...

Primitive neuroectodermal tumor (PNET) is part of the Ewing sarcoma family of tumors. The present case reports a primitive neuroectodermal tumor (PNET) of rare location in the bladder in a newborn. It was evaluated with ...

Mesodermal tumors of the urinary tract are anusual, being leiomyoma the most frequent tumor type. We present a case of leiomyoma of the urinary bladder in a 29 year old woman and review the literature. Clinical features, ...

Introduction: Paragangliomas are rare tumors origined on chromaffin-cells of neural crest and can be located from skull base to pelvis, on sympathetic or parasympathetic paraganglia. They account on less than 0,06% of all ...

B6D2F1 mice (45/group) were treated with N-butyl-N-(4- hydroxybutyl)nitrosamine (BBN) or uracil as follows: Group 1 received 0.05% BBN in drinking water for the entire experiment, Group 2 received 5 mg of BBN by gastric ...