Zobrazeno 1 - 9
of 9
pro vyhledávání: '"N G, Ordoñez"'
Publikováno v:
Acta cytologica. 39(4)
Transformation in follicular lymphoma represents an abrupt transition in tumor biology. The protein product of the bcl-2 oncogene is overexpressed in most follicular lymphomas and inhibits apoptosis. The protein product of the p53 oncogene prevents c
Publikováno v:
American journal of clinical oncology. 15(5)
Publikováno v:
Surgery. 110(6)
Thyroglossal cysts are common developmental abnormalities of the thyroid gland. The malignant form of these cysts, however, is extremely rare, with fewer than 100 cases reported since 1915. Here we add 10 cases of malignant thyroglossal cysts, nine w
Autor:
N A, Samaan, N G, Ordoñez
Publikováno v:
Endocrinology and metabolism clinics of North America. 19(3)
Anaplastic carcinoma of the thyroid is rare, making up 5% to 14% of primary malignant thyroid neoplasms. Lymphoma of the thyroid is even rarer, accounting for only 1% to 2% of thyroid malignancies. Other even rarer tumors of the thyroid, such as lipo
Publikováno v:
Ultrastructural pathology. 13(2-3)
A tumor that formed multiple protuberant masses on the foot and leg of a 50-year-old white male had the light and electron microscopic features of a myxoid malignant fibrous histiocytoma. Ultrastructurally, the cells had some fibroblastic features. E
Publikováno v:
Ultrastructural pathology. 13(2-3)
A small cell round tumor involving the chest wall of a 19-year-old female had features that by light microscopy were considered consistent with Ewing's tumor. At the ultrastructural level the cells contained small quantities of glycogen and had irreg
Autor:
M, Taha, N G, Ordoñez, S, Kulkarni, M, Owen, J S, Ro, G, Hortobagyi, C L, Reading, K A, Dicke, G, Spitzer
Publikováno v:
Bone marrow transplantation. 4(3)
We investigated whether monoclonal antibodies (MoAbs) reactive against both acidic and basic cytokeratins alone were sufficient to detect minimal numbers of contaminating epithelial tumor cells in the bone marrow of breast cancer patients. Monoclonal
Publikováno v:
Ultrastructural pathology. 13(5-6)
Initial results are reported from a study of lung carcinomas and carcinoid tumors performed with electron microscopy and morphometric analysis of electron micrographs. The ultrastructural findings are being used to define the range of ultrastructures
Publikováno v:
Archives of internal medicine. 139(11)
A patient with systemic lupus erythematosus (SLE) and lupus retinopathy showed resolution of subretinal edema documented with fluorescein angiography. Subsequently at autopsy, immunofluorescence studies disclosed ocular deposition of immunoglobulins