Chapter 094 Soft Tissue and Bone Sarcomas and Bone Metastases (Part 2) pps

... body Chapter 094. Soft Tissue and Bone Sarcomas and Bone Metastases (Part 1) Harrison's Internal Medicine > Chapter 94. Soft Tissue and Bone Sarcomas and Bone Metastases Soft Tissue ... Metastases Soft Tissue and Bone Sarcomas and Bone Metastases: Introduction Sarcomas are rare (<1% of all malignancies) mesenchymal...

Ngày tải lên: 07/07/2014, 02:20

... muscles may be present. All new and persistent or growing masses should be biopsied, either by Chapter 094. Soft Tissue and Bone Sarcomas and Bone Metastases (Part 2) Classification Approximately ... mediastinum, and subcutaneous tissue. Rhabdomyosarcomas, Ewing's sarcoma, and other small-cell sarcomas tend to be more aggressive and are more res...

Ngày tải lên: 07/07/2014, 02:20

... leiomyosarcomas. Dacarbazine also has some modest activity. Taxanes have selective activity in angiosarcomas, and vincristine, etoposide, and irinotecan are effective in rhadomyosarcomas and Ewing's ... chemotherapy, with or without other modalities. Surgery Soft tissue sarcomas tend to grow along fascial planes, with the surrounding soft tissues compressed to form a pse...

Ngày tải lên: 07/07/2014, 02:20

... differentiated—low grade Chapter 094. Soft Tissue and Bone Sarcomas and Bone Metastases (Part 4) Bone Sarcomas Incidence and Epidemiology Bone sarcomas are rarer than soft tissue sarcomas; they ... extending into the adjacent soft tissue compartment or into bone) . The tumor node metastasis (TNM) staging system is shown in Table 94-2. Table 94-...

Ngày tải lên: 07/07/2014, 02:20

... Chapter 094. Soft Tissue and Bone Sarcomas and Bone Metastases (Part 5) Stage Grouping Stage IA T1 N0 M0 G1,2 low grade ... intramedullary and soft tissue extension. A chest radiograph and CT scan are used to detect lung metastases. Metastases to the bony skeleton should be imaged by a bone scan. Almost all osteosarcomas ... appearance), and a c...

Ngày tải lên: 07/07/2014, 02:20

... Chapter 094. Soft Tissue and Bone Sarcomas and Bone Metastases (Part 6) Chondrosarcoma Chondrosarcoma, which constitutes ~20–25% of all bone sarcomas, is a tumor of adulthood and old ... Metastatic to Bone Bone is a common site of metastasis for carcinomas of the prostate, breast, lung, kidney, bladder, and thyroid and for lymphomas and sarcomas....

Ngày tải lên: 07/07/2014, 02:20

... may relieve pain and inhibit bone resorption, thereby maintaining bone mineral density and reducing risk of fractures in patients with osteolytic metastases from breast cancer and multiple myeloma. ... surgery and post- operative radiotherapy in 300 adults with soft tissue sarcomas. Cancer 47:2391, 1981 [PMID: 7272893] NIH Consensus Development Panel on Limb Sparing Treat...

Ngày tải lên: 07/07/2014, 02:20

... kidney) and tissues (i.e., cornea, eye, skin) are often used to replace damaged tissues. However, the clinical need for transplantable tissues and organs far outweighs the available supply, and ... capacity for Chapter 067. Applications of Stem Cell Biology in Clinical Medicine (Part 2) Strategies for Stem Cell Replacement Stem cell transplantation is not a new concept a...

Ngày tải lên: 07/07/2014, 01:20

... Chapter 102. Aplastic Anemia, Myelodysplasia, and Related Bone Marrow Failure Syndromes (Part 2) Aplastic Anemia Definition Aplastic anemia is pancytopenia with bone marrow ... constitutional: the genetic diseases Fanconi's anemia and dyskeratosis congenita, while frequently associated with typical physical anomalies and the development of pancytopenia early in...

Ngày tải lên: 07/07/2014, 04:20