Hemodialysis catheter implantation in the axillary vein by ultrasound guidance versus palpation or anatomical reference.

Background: WE COMPARED THE RESULTS OF FOUR DIFFERENT METHODS OF HEMODIALYSIS CATHETER INSERTION IN THE MEDIAL SEGMENT OF THE AXILLARY VEIN: ultrasound guidance, palpation, anatomical reference, and prior transient catheter.

Methods: All patients that required acute or chronic hemodialysis and for whom it was determined impossible or not recommended either to place a catheter in the internal jugular vein (for instance, those patients with a tracheostomy), or to practice arteriovenous fistula or graft; it was then essential to obtain an alternative vascular access. When the procedure of axillary vein catheter insertion was performed in the Renal Care Facility (RCF), ultrasound guidance was used, but in the intensive care unit (ICU), this resource was unavailable, so the palpation or anatomical reference technique was used.

Adrenal function status in patients with paracoccidioidomycosis after prolonged post-therapy follow-up.

This study assessed adrenal function in patients with paracoccididioidomycosis who had been treated to determine a possible connection between high antibody titers and adrenal dysfunction attributable to persistence of the fungus in adrenal gland. Adrenal gland function was studied in 28 previously treated patients, 2 (7.1%) of whom were shown to have adrenal insufficiency and 7 (259%) who showed a below normal response to stimuli by adrenocorticotropic hormone.