منابع مشابه
The Role of Bone Marrow Aspiration and Bone Marrow Biopsy in Diagnosis of Bone Marrow Metastases
Background: Bone marrow is the site of many malignant disorders and it is one of the common places for solid tumors to metastasize. Examination of the bone marrow aspirate and biopsy is a routine procedure performed for assessment of various conditions such as cytopenias, hematologic neoplasms, nonmalignant disorders and metastatic neoplasms. Methods: The patients were referred to the Hema...
متن کاملBiology of bone metastases.
BACKGROUND Bone metastases cause morbidity and mortality in multiple malignancies. In addition to portending a dire prognosis, bone metastases cause bone pain, fractures, hypercalcemia, spinal cord compression, and other nerve compression syndromes. Improved understanding of the mechanisms that predispose tumor metastases to bone is needed to improve patients' therapeutic options, maintain thei...
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are not metastases in the true sense, but ai( classified as secondary contact tumours, fQ1 example, the secondary contact carcinoma fount in the tibia following long standing ulceration undergoing malignant change. (2) By the lymphatic stream; a method disproved by Piney, who by his investigation^ confirmed the statement of Roger and Josue tha lymphatics could not be demonstrated in bone, a sta...
متن کاملBone Metastases: An Overview
Bone is a frequent site of metastases and typically indicates a short-term prognosis in cancer patients. Once cancer has spread to the bones it can rarely be cured, but often it can still be treated to slow its growth. The majority of skeletal metastases are due to breast and prostate cancer. Bone metastasis is actually much more common than primary bone cancers, especially in adults. The diagn...
متن کاملBone Metastases Radiotherapy
Despite high-level evidence in the literature, the use of single-fraction radiotherapy (RT) for management of painful bone metastases is not widely practiced in the world, as highlighted in several practice-pattern surveys. Fractionation of palliative RT for bone metastases has not been addressed in Iran, where the most common clinical practice is the use of 30 Gy in 10 fractions. Thus, we deci...
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ژورنال
عنوان ژورنال: The Breast
سال: 2011
ISSN: 0960-9776
DOI: 10.1016/j.breast.2011.08.023