Diagnostic Value of HMB-45 and Anti-Melan A Staining of Sentinel Lymph Nodes with Isolated Positive Cells
نویسندگان
چکیده
منابع مشابه
Outcomes of breast cancer patients with micrometastases and isolated tumor cells in sentinel lymph nodes.
BACKGROUND The prognostic value and clinical implication of micrometastases and isolated tumor cells (ITCs) in sentinel lymph nodes are still not clearly defined. This study was designed to collect clinical pathological data in our Institution. PATIENTS AND METHODS Twenty-five cases of micrometastases and nine cases of ITCs were identified among 1,000 sentinel lymph node biopsies performed at...
متن کاملExpression of Bcl-2, Melan A and HMB-45 in Dysplastic Nevi.
BACKGROUND From the first recognition of dysplastic nevi as a pathology per se, many debates have been raised and many histological and immunohistological studies have been conducted in order to establish the true significance of these lesions. Therefore, the aim of this study was to establish if there is a correlation between HMB-45, Melan A and Bcl-2 expression and the grade of dysplasia, as ...
متن کاملconstruction of vector fields with positive lyapunov exponents
in this thesis our aim is to construct vector field in r3 for which the corresponding one-dimensional maps have certain discontinuities. two kinds of vector fields are considered, the first the lorenz vector field, and the second originally introced here. the latter have chaotic behavior and motivate a class of one-parameter families of maps which have positive lyapunov exponents for an open in...
15 صفحه اولPositive non-sentinel lymph nodes in breast cancer.
To the Editor—We thank Professor Ng for her constructive comments on our paper in her article “The role of pathology and pathologists in the detection and management of cancer”.1 Ng pointed out that it would be useful to know the number of patients with positive sentinel lymph node (SLN) who went on to have positive non-SLN in the axillary dissection. We present below a breakdown of the status ...
متن کاملa comparison of teachers and supervisors, with respect to teacher efficacy and reflection
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
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ژورنال
عنوان ژورنال: Modern Pathology
سال: 2002
ISSN: 0893-3952,1530-0285
DOI: 10.1097/01.mp.0000037313.33138.df