abstract deep seated cavernous angioma (ca) is a very rare entity, those occurring in the hypothalamus are still less common. we present a case of a 52-year-old man who presented with behavior and memory disturbance attacks. he had a ca of the hypothalamus as revealed by magnetic resonance imaging (mri). we will discuss the role and importance of imaging in such scenario and also the differenti...

neurofibroma is an autosomal dominant disorder which has major criteria such as hyperpigmentation (cafe-au lait spots), cutaneous and subcutaneous tumors and bone deformities. in this report, a case of multifocal intraosseous neurofibroma in a 16-year-old male with right facial asymmetry, multiple unerupted maxillary posterior teeth and a previous history of infratemporal and orbital neurofibro...

S100 proteins are acidic low molecular weight members of a family of calcium-binding proteins that were originally identified in the nervous system [1,2], S100 proteins have since been localized to several neuronal and non-neuronal cells, including adrenal chromaffin cells and skeletal muscle cells, in addition to glial cells and neurons [3]. The two “classic” S100 proteins were given the desig...

In this study radioimmunoassay, immunohistochemistry, Northern blot analysis, and a gel overlay technique have been used to examine the level, subcellular distribution, and potential target proteins of the S100 family of calcium-modulated proteins in adult and developing rat skeletal muscles. Adult rat muscles contained high levels of S100 proteins but the particular form present was dependent ...

The family of S100 proteins represents 25 relatively small (9-13 kD) calcium binding proteins. These proteins possess a broad spectrum of important intracellular and extracellular functions. Colorectal cancer is the third most common cancer in men (after lung and prostate cancer) and the second most frequent cancer in women (after breast cancer) worldwide. S100 proteins are involved in the colo...