Use of apneic oxygenation for the performance of pan-endoscopy.

Objective: To evaluate the efficacy of apneic oxygenation for the performance of pan-endoscopy.

Study Design: Clinical retrospective study.

Setting: A university teaching hospital in Wuppertal, Germany.

Mismatched transfusion of 8 AB0-incompatible units of packed red blood cells in a patient with acute intermittent porphyria.

We report on a patient with acute intermittent porphyria, who received 8 AB0 incompatible units of packed red blood cells in an emergency situation. She never showed any signs of severe intravascular haemolysis. The patient died after four weeks because of a multi-organ failure caused from the malpractice of the porphyria.

[Aventilatory mass flow during apnea : investigations on quantification].

Background: Aventilatory mass flow (AVMF) is routinely used for apneic oxygenation in various clinical procedures but no data exist to quantitatively describe the gas flow. This study was designed to determine the amount of AVMF during the clinical situation of apnea to force spontaneous respiration at the end of anaesthesia with controlled ventilation.

Materials And Methods: A total of 200 patients undergoing anesthesia for routine surgery were examined.

[Anesthesia for cesarean section in a patient with Lobstein's syndrome].

We report on a 21-year-old woman with a severe form of Lobstein's syndrome, who underwent a Cesarean section. The following issues are discussed: the risk of sustaining fractures during positioning, fractures by automatic blood pressure measurement, an almost always existing latex allergy, a susceptibility for malignant hyperthermia, potential cardiac defect, difficult endotracheal intubation, lowering of the conus medullaris to an area usually used for spinal puncture, severe spinal deformities resulting in difficult puncture, hemorrhagic diathesis, and unpredictability of the expansion of local anesthetics in the vertebral canal. In this case the procedure could be carried out in spinal anesthesia without encountering major problems.