U. Banerjee

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CONTEXT The diagnosis of papillary thyroid carcinoma (PTC) is based on nuclear features. These features may be present in focal areas in benign thyroid diseases and follicular adenoma (FA), leading to diagnostic difficulty. AIMS To evaluate the expression and pattern of the distribution of cytokeratin 19 (CK19) in PTC and compare its reactivity with other(More)
Spheno-occipital chordomas can rarely present as nasopharyngeal mass. Metastases occur only in advanced disease. They can pose a diagnostic dilemma when information about diagnosis of the primary tumor is not available. We present cytological findings in upper cervical lymph node of a case of nasopharyngeal chordoma and discuss possible differential in such(More)
OBJECTIVES The primary brain tumors are the second most common cause of death due to malignancies in children. This study was done to analyze the histological spectrum of primary brain tumors in children and also to find out the expression of p53 and Ki67 in some of the common pediatric brain tumors. MATERIALS AND METHODS This study was done over a period(More)
In this paper, we have obtained an approximation result in the Generalized Finite Element Method (GFEM) that reflects the global approximation property of the Partition of Unity (PU) as well as the approximability of the local approximation spaces. We have considered a GFEM, where the underlying PU functions reproduce polynomials of degree l. With the space(More)
BACKGROUND Yeasts are important opportunistic pathogens, in individuals infected with human immunodeficiency virus (HIV). Yeast species inhabiting the oral mucosa of HIV-infected persons can act as source of oral lesions, especially as the individual progresses towards immunocompromised state. Present study was conducted to evaluate the diversity of yeasts(More)
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