منابع مشابه
Histopathological findings concerning ocular melanomas.
Ocular melanoma is rare in clinical practice. In this study, we present three cases of ocular melanoma surgically removed in the Department of Ophthalmology of the Emergency University Hospital of Bucharest, Romania, and diagnosed in the Department of Pathology of the same hospital using conventional histopathological techniques and immunohistochemical tests.
متن کاملAntigenic profile of tumor progression stages in human melanocytic nevi and melanomas.
Sixteen monoclonal antibodies that were obtained after immunization of BALB/c mice with intact melanoma cells or extracts of melanoma cells were tested for reactivity with normal and malignant melanocytic cells in situ, using an immunoperoxidase technique on frozen tissue sections. Sections representing six histopathologically defined stages of tumor progression, ranging from normal melanocytes...
متن کاملCataract Avoidance With Proton Therapy in Ocular Melanomas.
Purpose The lens is a radiosensitive organ. Any dose of cephalic irradiation can give rise to radiation-induced cataracts. Contrary to other forms of radiotherapy, proton therapy (PT) can spare all or part of the lens due to accurate dose deposition. We investigated whether a lens-sparing approach was relevant to avoid cataracts in uveal melanoma patients. Methods Patients were referred for P...
متن کاملProgression of disease in ocular cicatricial pemphigoid.
BACKGROUND Ocular cicatricial pemphigoid (OCP) is a sight threatening autoimmune disease that can lead to severe conjunctival cicatrisation and keratopathy. It has a variable course and little is known about the factors that determine disease progression. This study analysed the factors that have prognostic significance regarding disease outcome, progression, and keratopathy. METHODS Sixty si...
متن کاملTumor Cell Plasticity and Angiogenesis in Human Melanomas
Recent molecular studies provide evidence for a significant transcriptional plasticity of tumor cell subpopulations that facilitate an active contribution to tumor vasculature. This feature is accompanied by morphological changes both in vitro and in vivo. Herein, we investigated the morphological plasticity of tumor cells with special focus on vasculogenic mimicry and neovascularisation in hum...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1993
ISSN: 0022-202X
DOI: 10.1038/jid.1993.57