1) In addition. AIDS victims often develop a rare type of cancer, known as Kaposi's sarcoma.

2) Two AIDS cases have been identified from death certificates where Kaposi's sarcoma has been mentioned as cause of death.

3) Primary thoracic sarcomas are extremely rare and include chondrosarcoma, synovial sarcoma, and fibrosarcoma. These tumors usually manifest as endoluminal tracheal masses.

4) For most types of sarcomas, the major cause of death is metastatic disease.

5) This receptor is broadly distributed in carcinomas, sarcomas, leukemias, and lymphomas.

6) Sarcomas have very pleomorphic cells, often with a spindle shape.

7) Benign tumors rarely recur, but sarcomas can reappear after treatment.

8) As with sarcomas in general, leiomyo sarcomas have spindle cells. Several mitoses are seen here, just in this one high power field.

9) Granulocytic sarcomas, also known as chloromas, are extramedullary masses in patients with myelogenous leukemia.

10) Lymphomas, leukemias, malignant melanomas, sarcomas all begin with that microscopic accident,[http:///sarcomas.html] a mutation in one cell: omnis cellula e cellula e cellula.

11) The radiotherapetic sensibility of endometrial stromal sarcomas, mixed mesodermal sarcomas and leiomyosarcomas was downward tendency in turn.

12) Soft tissue sarcomas can occur in any site throughout the body and are more frequently found in the limbs, peritoneal cavity and retroperitoneum.

13) Results The location of neoplasm predominated in submucosal in 4 cases, 4 cases of sarcomas recurred after operation. 4 cases showed extrauterine tumors.

14) This includes all patients suffering from all types of sarcomas.

15) Oncologists use interferon for patients with osteosarcomas and imatinib for patients with gastrointestinal sarcomas.

16) There is an acute need to develop entirely new treatment strategies for the treatment of sarcomas.

17) Conclusions PPB is a rare malignant tumor and should be distinguished from pulmonary blastoma, primitive neuroectoural tumor (PNET), embryonal rhabdomyosarcoma and other sarcomas.

18) Of the 153 cases, 48 were leiomyosarcomas, 47 mixed mesodermal sarcomas, 37 endometrial stromal sarcomas, 8 carcinosarcomas, 4 sarcoma botryoides, 1 fibrosarcoma, and 8 malignant lymphomas.