Lymphangioma circumscriptum (LC) is a benign dilation of lymph channels localized to the skin and subcutaneous tissues. It is generally localized in mouth mucosa, tongue, proximal regions of arms and legs, groin, axilla, and trunk. Primary vulvar involvement is very rare. Vulvar involvement occurs in various clinical settings. Here, two uncommon cases with giant lymphangioma circumscriptum mimi...

INDIAN PEDIATRICS 952 VOLUME 42__SEPTEMBER 17, 2005 Hyper IgM syndrome (HIGM) is a rare primary immunodeficiency characterized by low levels of serum IgA and IgG and a normal or increased levels of IgM due to a block in the B cell immunoglobulin switch from IgM to IgG(1). The estimated incidence is approximately 1 in 10,30,000 live births(2). Two types are described X linked hyper IgM (XHIM) an...