Chapter 094 Soft Tissue and Bone Sarcomas and Bone Metastases (Part 7) ppsx

... 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 respo...

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

... (Dardzinska and Ras, 2003A,Dardzinska and Ras, 2003B). Learning missing attribute values from summary constraints was reported in (Wu and Barbara, 2002,Wu and Barbara, 2002). Yet another approach to handling ... other methods to handle missing attribute values. One of them is event-covering method (Chiu and Wong, 1986), (Wong and Chiu, 19 87), based on an interdependency between k...

Ngày tải lên: 04/07/2014, 05:21

... L4 nerve root injury. A loss of sensation over the foot and lateral lower calf may result from Chapter 016. Back and Neck Pain (Part 7) MRI of lumbar herniated disk; left S1 radiculopathy. ... demyelination and axonal loss are usually present. minimum, and (4) recurrent incapacitating pain despite conservative treatment. The latter two criteria are more subjective and...

Ngày tải lên: 06/07/2014, 12:20