Expression of cytokeratins in gliomas.

Metastatic carcinoma, which is a common malignant tumor seen in the central nervous system is often difficult to distinguish from glioblastoma multiforme. In general, neoplastic cells maintain fidelity in the expression of parent cell intermediate filament and immunohistochemistry remains the mainstay in diagnosis. A panel consisting of GFAP (usually positive for astrocytic tumors) and cytokeratin (usually positive for metastatic carcinomas) is most commonly used for this purpose.

Infantile hemangioendothelioma of liver: report of two cases.

Infantile hemangioendothelioma, the commonest mesenchymal tumour of liver in infancy, though benign in nature, may behave aggressively. Here reports of two such cases are presented. Both were girls and less than 1-year old.

A study of morphometric and histopathological features of muscle biopsies from patients of myopathy.

The aim of this study is to analyse the morphological pattern of different types of myopathies including morphometric data. The cases were diagnosed as myopathy on the basis of clinical details, EMG findings, serum CK values. Muscle biopsies were performed and hematoxylin & eosin stain and Masson's trichrome stain were done.