It has been designed to require as only inputs the average ore grade, daily amount of ore stacked and the rate of metal extraction to a common drainage collection point for all cells.
Negative pressure wound therapy (NPWT) consists in applying subatmospheric pressure to a wound that is sealed off by a specially designed dressing and connected by a tube to a suction pump and drainage collection system.
The drainage, collection and leachate treatment systems of the tailings impoundments under study work improperly or are even missing in some cases.
The heavy toll on breeding birds, together with loss of habitat through drainage and collection by nineteenth-century trophy hunters and egg collectors, meant that the species became almost extinct in England by the 1880s, although recolonisation in small numbers has occurred since 1963.
Urine drainage tubing, collection bags, and FoleyManometers were replaced every 7 days.
The duration of urinary catheterization could be different in the four groups, although this was determined by the standard ICU procedures as stated in the methods (urine drainage tubing, collection bags, and FoleyManometers were replaced every 7 days).
Percutaneous drainage of collections can be performed under ultrasound or computed tomography guidance.
IR procedures performed in CIR country members are: image-guided biopsies, visceral interventions (drainage of collections, biliary interventions, nephrostomies, etc)., vascular interventions, neuro-interventions and cardiac interventions.
As well presented by Mauri et al. [5], interventional radiology is increasingly used and very effective to treat most PD complications, allowing imaging-guided drainage of collections and biliary leaks, transarterial control of bleeding, venous interventions and percutaneous embolisation of postoperative fistulas via trans-drainage injection of ethanol or cyanoacrilic glue [4, 5, 6, 7, 8].
We extensively described the necessity of percutaneous drainage of collections combined with positioning of drains in the biliary system; in particular in the case that there is also a stenosis in the biliary system a stent might be required, like in the case shown in Figure 2 [2].
Minimally invasive percutaneous techniques for the management of biliary leaks and fistulas include percutaneous bile collection drainage, percutaneous trans-hepatic biliary drainage, biliary leak site embolisation sclerosis, ablation of a leaking biliary segment and treatment with a covered stent.
