Successful twin pregnancy in a woman undergoing alternate diurnal and nocturnal hemodialysis.

Although pregnancy has become more frequent in patients undergoing hemodialysis, it remains a relatively rare event and carries a high risk of complications for both the mother and the fetus. In parallel, multiple pregnancies are also associated with a high risk of complications for the mother and the fetus, even in healthy women. The presence of a twin pregnancy in a woman with chronic renal failure undergoing hemodialysis is an even rarer event and is considered a very high-risk situation.

[Rabeprazole induced acute interstitial nephritis].

A 84-year-old women underwent renal biopsy because of rapidly progressive renal failure. Rabeprazole induced interstitial nephritis was diagnosed. Interstitial nephritis may complicate the course of any proton pump inhibitor treatment.

Acquired circulating anticoagulant with anti-factor V activity in AIDS: first case report.

An acquired circulating anticoagulant with anti-factor V activity appeared in a 29 year old AIDS patient with widespread Kaposi's sarcoma following 21 days of fresh frozen plasma therapy for haemolytic and uraemic syndrome. Residual factor V activity was very low (< 5% of normal). However, the inhibitor was of low titre (0.

Induction of MHC class II molecules HLA-DR, -DP and -DQ and ICAM 1 in human podocytes by gamma-interferon.

MHC class II-encoded molecules HLA-DR, -DP and -DQ play a pivotal role in the human immune response. Their constitutive expression is restricted to a number of immunocompetent cells referred to as antigen-presenting cells. However, gamma-interferon (gamma-IFN) has been shown to induce MHC class II molecule expression in several epithelia.

Magnetic resonance imaging of von Meyenburg complexes: report of a pathologically documented case.

Von Meyenburg complexes (VMC) are rare malformations of the bile ducts. They are usually associated with adult dominant polycystic disease (ADPCD). Although generally benign, they may give rise to cholangiocarcinomas.