Patients with hypoproteinaemia and oedema are usually found to have cirrhosis of the liver or the nephrotic syndrome. When these and other less common conditions are excluded there remains a group of patients labelled 'idiopathic hypoprcteinaemia'. Increased katabolism of albumin in these cases was first demonstrated by balance studies following intravenous albumin (Albright, Bartter, and Forbe...

PURPOSE To illustrate a presentation of familial exudative vitreoretinopathy (FEVR) that can be mistaken for unilateral persistent fetal vasculature (PFV) and the importance of wide angle fluorescein angiography in making this distinction. A patient was referred with a unilateral retrolental membrane and retinal detachment from PFV but was found to have FEVR. OBSERVATIONS A 4 month-old full-t...

Familial exudative vitreoretinopathy (FEVR) is a hereditary vitreoretinal disorder that can cause various types of retinal detachments. The abnormalities in eyes with FEVR are caused by poor vascularization in the peripheral retina. The genetics of FEVR is highly heterogeneous, and mutations in the genes for Wnt signaling and a transcription factor have been reported to be responsible for FEVR....

PURPOSE To describe the utility of using ultra-widefield digital fundus photography and ultra-widefield fluorescein angiography (UWFA) in the pediatric patient population to evaluate peripheral retinal pathology and to manage Coats' disease and familial exudative vitreoretinopathy (FEVR). METHODS Retrospective review of pediatric retinal patients with FEVR or Coats' disease who underwent ultr...

Among the 33 human tetraspanin proteins, CD151, CD9 and Tspan12 play particularly important roles in cancer. Tetraspanin CD151, in partnership with integrins α6β1 and α6β4, modulates tumour cell growth, invasion, migration, metastasis, signalling and drug sensitivity. Tetraspanin CD9 has suppressor functions in multiple tumour cell types. Major CD9 partner proteins, such as EWI-2 and EWI-F, may...