Expression of CD 68, CD 45 and human leukocyte antigen-DR in central and peripheral giant cell granuloma, giant cell tumor of long bones, and tuberculous granuloma: An immunohistochemical study

Background: Multinucleated giant cells (MNCs) form an integral part of numerous bone and soft tissue tumors, tumor-like lesions and are often associated with granulomas of immunological and nonimmunological origin.The presence of various types of giant cells depends on the lesions in which they are present which are difficult to be diagnosed under

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An Overview of Business Writing: Challenges and Solutions

Bad writing can affect individuals and companies alike.It can cause confusion and misunderstanding, waste important resources of time and money, erode credibility and trust.On the other hand, clear writing will increase productivity, promote goodwill, and cement relations.This Sleeves article discusses some of the most common problems encountered i

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