This mutation has also been documented in rodents, but they do not acquire VWM, while humans do. Another common mutation is G584A found in the eIF2B5 subunit. A correlation with stress has also been made, as eIF2B plays a central role in stress management – it is essential in down regulation protein synthesis in different stress conditions – and VWM patients are highly sensitive to stress. Protein eIF2B exists in all cells, and if this protein is reduced enough the cell will be negatively affected, and if it is reduced to zero, the cell will die. In affected cells, the protein is reduced to about 50%, which is acceptable for functionality in most cells, but not in glial cells since they synthesize a large amount of proteins constantly and need as many functioning proteins within them as possible. This would lower the baseline of the amount of stress a cell can handle, and thus in a stressed environment, it would have detrimental effects on these cells. Mutations in three of the subunits of eIF2B (2,4,&5) has been seen in both VWM and premature ovarian failure. The North American Cree population has also been found to have a distinctive mutation, R195H, which can lead to VWM. All patients who have been studied only have one mutation present in the gene, causing the eIF2B to still be active, which leads to VWM. If two mutations occurred, then eIF2B activity would be stopped by the body. Neuropathology
Upon autopsy, the full effect of VWM has been documented.
On the other hand, antibiotics are not recommended in patients with pancreatitis, unless the presence of an infected abscess has been proved. Although there have been reported cases of patients who were given medical treatment and survived, primary drainage of the abscess is the main treatment used to cure this condition. Drainage usually involves a surgical procedure. It has been shown that CT-guided drainage brought inferior results than open drainage. Hence, open surgical procedure is preferred to successfully remove the abscess. However, CT-guided drainage is the option treatment for patients who may not tolerate an open procedure. Endoscopic treatment is at the same time a treatment option that increased in popularity over the last years. Prognosis
The outlook is generally based on the severity of the infection. It is however a severe complication which may result in the death of the patient if the appropriate treatment is not administered. Patients are at risk of sepsis and multiple organ failure and in cases in which the infected abscess is not removed through surgery, the mortality rate can reach 100%. References


== External links ==