No abstract

Skin is one of the important organs affected by amyloidosis which is characterized by extracellular deposition of fibrillary proteins having homogenous, eosinophilic on routine staining with distinct tinctorial properties. Nodular cutaneous amyloidosis is rare and may affect dermis, subcutis and also vascular walls. Nodular amyloid deposits in the deeper dermis occurring at the site of insulin injection are a rare observation, which is described here. This description indicates that cutaneous amyloidosis may be associated with local subcutaneous injections of insulin and may clinically mimic a neoplasm or lipodystrophic lesion.

Glial choristoma is a developmental malformation of heterotopic central nervous tissue with limited growth potential. It is considered to be one of the very rare choristomatous lesions involving the oral cavity. This report details the morphological characteristics of glial choristoma arising from the palate in a newborn. Bulk of the tissue comprised of mature neuroglial tissue with astrocytes representing developing brain, cystic spaces lined by cuboidal epithelium indicating ependymal layer. Clinical features, associated malformations and histomorphology of this lesion is discussed.

Klippel Trenaunay syndrome is a rare congenital disorder characterised by vascular anomalies and life threatening complications. Clinical recognition, prenatal diagnosis and counselling is important in these cases. Here we present a case of Klippel-Trenaunay syndrome and emphasize upon the clinical significance of such cases.