Nothing demonstrates the devastating outcome of extravasation more than a photograph. Park et al (2015) provide both text and illustrations that fully explain the impact and treatment of extravasation complicated with compartment syndrome. This is a must read article for all vascular access practitioners.
Park, H.J., Kim, K.H., Lee, H.J., Jeong, E.C., Kim, K.W. and Suh, D.I. (2015) Compartment syndrome due to extravasation of peripheral parenteral nutrition: extravasation injury of parenteral nutrition. Korean Journal of Pediatrics. 58(11), p.454-8.