The authors discuss the hypereosinophilic syndrome:incidence, terminology, cytotoxicity, clinical presentation and diagnosis, prognosis, and treatment, and they provide a literature review.

Osteoclast-like giant cells (OLGCs) are multinucleated cells of histiocytic lineage and have been identified in a wide array of neoplasms. In the uterus, they have most frequently been reported in association with leiomyosarcomas. This article describes a case of an osteoclast-like giant cell-rich uterine tumor that was essentially indistinguishable at the morphologic and immunophenotypic levels, from typical giant cell tumor of bone. This is the first example of such a case that has been reported in the uterus to the authors' knowledge.

No abstract