|Angiosarcoma is one of the rarest cancer and clinically highly variable cancer of blood vessels. High grade angiosarcomas could start anywhere in the body. Angiosarcoma is a cancer of the inner lining of blood vessels, and it can occur in any area of the body. The most common place for angiosarcomas to arise is head and neck, bone, or other vital organs such as liver and spleen. It grows and spreads very quickly. Angiosarcoma is rare enough that if a woman is suspected of having this form of cancer, diagnosis and confirmation are necessary from another healthcare institution with pathologists experienced at accurate identification.
Review articles are the summary of current state of understanding on a particular research topic. They analyze or discuss research previously published by scientist and academicians rather than reporting novel research results.
Review article comes in the form of systematic reviews and literature reviews and are a form of secondary literature. Systematic reviews determine an objective list of criteria, and find all previously published original research papers that meet the criteria. They then compare the results presented in these papers. Literature reviews, by contrast, provide a summary of what the authors believe are the best and most relevant prior publications.
The concept of "review article" is separate from the concept of peer-reviewed literature. It is possible for a review to be peer-reviewed, and it is possible for a review to be non-peer-reviewed.