Herpes simplex virus type 1 hepatitis due to primary infection in a pancreas-kidney transplant recipient.

Herpes simplex Virus (HSV) hepatitis is a rare complication of HSV-1 primary infection, with a delayed diagnosis, affecting mainly immunocompromised patients. We describe a case of HSV-1 hepatitis after primary infection occurring in the postoperative days after a pancreas-kidney transplantation. The patient presented with an unusual evolution of a persistent severe hepatitis associated with a persistent viremia (Quantitative Polymerase Chain Reaction) despite an adequate intravenous (iv) antiviral treatment.

[Massive rhabdomyolysis: an uncommon complication of cholesterol embolization syndrome].

A 79-year-old man with atherosclerosis presented blue toes and livedo reticularis. The patient had eroded aortic atheromatous plaques, and cholesterol embolization syndrome was suspected. An endovascular technique to exclude sources of cholesterol emboli was however performed.

[Value of skin tests for the choice of a neuromuscular blocking agent after an anaphylactic reaction].

We report a grade III allergic hypersensitivity reaction occurring in a 72-year-old patient immediately after anaesthesia induction. Anaphylaxis to cisatracurium was diagnosed on clinical symptoms, biological tests and positivity of the cutaneous tests to this neuromuscular blocking agent. Five days after this allergological assessment, rocuronium, a muscle relaxant for which skin tests appeared negative was used during surgery without adverse effects.

[Metformin-associated lactic acidosis precipitated by acute renal failure].

In type II diabetes treated with metformin, lactic acidosis is a rare but severe complication. Commonly patients with lactic acidosis show signs of shock, tissue hypoxia, acute hepatic or renal failure and the link between metformin therapy and lactic acidosis may be coincidental, associated or causal. Excessive plasma metformin concentrations show that lactic acidosis is due to a toxicological mechanism.

[Ischemia of a transplanted kidney and hyperlactatemia].

The authors report four cases of patients presenting with hyperlactatemia following renal transplantation. The post-transplantation course of three patients who underwent renal transplantation was complicated by occult haemorrhage. Excessive blood loss was not evident, the patients were haemodynamically stable and their blood pressure, pulse rare and filling pressure (central venous pressure) were unremarkable.