250 Urology Annals | Jul Sep 2014 | Vol 6 | Issue 3 9. Godlewski J, Maslowski Z, Tenderenda M. Primary osteosarcoma of the urinary bladder. C E J Urol 2009;62:37-8. 10. Akoluk A, Barazani Y, Slova D, Shah S, Tareen B. Carcinosarcoma of the bladder: case report and review of the literature. Can Urol Assoc J 2011;5:E69-73. 11. Chitiyo ME. Primary osteogenic sarcoma of the urinary bladder. J Patho...

Walleye dermal sarcoma virus (WDSV) has been identified as the causative agent of a benign neoplasia of walleye Stizostedion vitreum, walleye dermal sarcoma (WDS). We conducted an experimental transmission regimen to determine if WDSV is capable of inducing dermal sarcoma in the closely related sauger S. canadense. Nearly all of young-of-the-year saugers (96%) inoculated with filtrates of sprin...

sarcomas are rare tumors account for about 1% of cancers in adult. soft tissue sarcomas are the most common one. synovial sarcoma's incident is about 10% of all sarcomas and most commonly rise from para-articular regions in young adults. based on our knowledge there have been only two reports of thyroid synovial sarcoma in medical literature. we report a 44-year old woman presented with a rapid...

extra-skeletal ewing’s sarcoma is a rare soft tissue malignant neoplasm, morphologically indistinguishable from skeletal ewing’s sarcoma. the usual sites of involvement are the soft tissues of para-vertebral region, chest wall, and lower extremity. extra-skeletal ewing’s sarcoma is rare in the head and neck region and very few cases are reported in the parotid gland. the cytological features of...

The activity of m-bis-(~-chloroethylamino)-DL-phenylalanine against four tumors in mice--Sarcoma 180, Mammary Cancer 755, Leukemia 1~10, and Sarcoma 91--was compared with the para analog. The meta compound appeared to be more active than para compound against S-180, S-91, and Ca-755; it appeared to be slightly less active against Ll~210. Although the mice were able to tolerate about twice as mu...

Grafts of a transplantable mouse sarcoma designated as No. 180, and those of an attenuated strain of a more malignant Sarcoma S/37, treated with testicle extract, either fail to grow on inoculation or result in tumors of a lower growth rate than the controls. Autografts of spontaneous mouse tumors so treated show little if any effect, while the Bashford adenocarcinoma and the unattenuated S/37 ...

Kaposi's sarcoma is one of malignancies that is most seen in HIV positive or immunocompromised patients. Kaposi's sarcoma typically involves the skin. We present a HIV negative, 31-year-old Iranian woman from Tehran with Kaposi's sarcoma associated with corticosteroid use.

Histiocytic sarcoma is a rare malignant neoplasm. It is well-known the association of Langerhans' cell histiocytosis with Hodgkin's disease but only few cases of histiocytic sarcoma associated with Hodgkin's disease was reported. We present the case of 20-years-old female patient with Hodgkin's disease with a sternal tumor mass which was diagnosed as histiocytic sarcoma. The diagnostic was esta...

Kaposi sarcoma is a malignant disease that originates fromthe lymphatic system. Different epidemiological, clinical andhistopathological variants of this neoplasm have been identified.Classic Kaposi sarcoma is one of the four main clinico-epidemiologicvariants. Cutaneous lesions vary from pink patches to darkviolet plaques, nodules or polyps, depending on clinical variantand stage. Kaposi sarco...