Remarkable pseudoleucocytosis induced by mild cryoglobulinemia

Cryoglobulinemia.

Natriuresis induced by mild hypernatremia in humans.

The hypothesis that increases in plasma sodium induce natriuresis independently of changes in body fluid volume was tested in six slightly dehydrated seated subjects on controlled sodium intake (150 mmol/day). NaCl (3.85 mmol/kg) was infused intravenously over 90 min as isotonic (Iso) or as hypertonic saline (Hyper, 855 mmol/l). After Hyper, plasma sodium increased by 3% (142.0 +/- 0.6 to 146.2...

Cryoglobulinemia revealed by a Purtscher-like retinopathy

PURPOSE To demonstrate the importance of collaboration between ophthalmologists and internists. DESIGN Cryoglobulinemia is a systemic vascularite. Ophthalmologic complications are rare and not well known. Purtscher-like retinopathy may occur in this context. CASE REPORT We report the case of a patient who presented a severe visual loss in the course of a hepatitis C. The ophthalmic examinat...

Cryoglobulinemia Vasculitis.

Cryoglobulinemic vasculitis (CryoVas) is a small-vessel vasculitis involving mainly the skin, the joints, the peripheral nervous system, and the kidneys. Type I CryoVas is single monoclonal immunoglobulins related to an underlying B-cell lymphoproliferative disorder. Type II and III cryoglobulins, often referred to as mixed cryoglobulinemia, consist of polyclonal immunoglobulin (Ig)G with or wi...

Mixed cryoglobulinemia

Mixed cryoglobulinemia (MC), type II and type III, refers to the presence of circulating cryoprecipitable immune complexes in the serum and manifests clinically by a classical triad of purpura, weakness and arthralgias. It is considered to be a rare disorder, but its true prevalence remains unknown. The disease is more common in Southern Europe than in Northern Europe or Northern America. The p...