Related Experiment Video
Updated: Aug 17, 2026
14:25
Assessment of Ovarian Cancer Spheroid Attachment and Invasion of Mesothelial Cells in Real Time
Published on: May 20, 2014
Small-cell (oat cell) carcinoma of the endometrium
Archives of Pathology & Laboratory Medicine
|March 1, 1985
Abstract:
We report a case of small-cell (oat cell) carcinoma of the endometrium in a 59-year-old woman. The tumor was confined to a portion of an adenomatous polyp. It exhibited argyrophilia with Grimelius' stain and dense-core endocrine-type granules by electron microscopy. The patient was alive and well one year later. To our knowledge, this is the fourth reported case of a small-cell carcinoma of the endometrium exhibiting endocrine differentiation.
Related Concept Videos
02:07Oogenesis
In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways from the equivalent procedure of spermatogenesis in males. First, meiotic divisions during oogenesis are asymmetric, meaning that a large oocyte (containing most of the cytoplasm) and minor polar body are produced as a result of meiosis I, and again following meiosis II. Since only oocytes will go on to form embryos if fertilized, this unequal...
02:30Metastasis
Metastasis is the spread of cancer cells from the original site to distant locations in the body. Cancer cells can spread via blood vessels (hematogenous) as well as lymph vessels in the body.
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...