Ultrastructure of Lipid Droplets and Nuclear Inclusions in a Pleomorphic Liposarcoma
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Polarized and Non-Poarized Human Oviduct Epithelial Cell Ultrastructure in Vitro
Purpose: This study designed to examine polarized culture of epithelial cells from human ovidutc and their ultrastracture under polarizing condition. Materials and Methods: The human oviduct was obtained from patients having undergone total hysterectomy and epithelial cells were isolated using collagenase type I. The epithelial cells were either cultured on ECM (Extracellular matrix) Gel coate...
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Corpora lutea of pregnancy in rats at various stages of gestation were observed with an electron microscope. Peculiar inclusions were observed in the nuclei of some lutein cells of late pregnancy. They are complexes of many different bodies, such as vacuoles, vesicles, lipid droplets and dense bodies. They are situated at about the center of the nucleus, and no limiting membrane is observed bet...
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We describe a case of ovarian carcinosarcoma occurring in a 60-year-old female. The neoplasm was excised after neoadjuvant chemotherapy and contained a predominant heterologous pleomorphic rhabdomyosarcomatous component in which there were numerous multivacuolated rhabdomyoblasts that strongly mimicked lipoblasts. The clear cell variant of rhabdomyosarcoma is rarely documented, but this case sh...
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