Causes. Often, a brain lesion has a characteristic appearance that will help your doctor determine its cause. Sometimes the cause of the abnormal-appearing area cannot be diagnosed by the image alone, and additional tests or follow-up tests may be necessary.Among the known possible causes of brain lesions are: 1  Brain aneurysm.ften, a brain lesion has a characteristic appearance that will help your doctor determine its cause. Sometimes the cause of the abnormal-appearing area cannot be diagnosed by the image alone, and additional tests or follow-up tests may be necessary.
What is an appraisal? How is it used? A home appraisal is an unbiased estimate of the true (or fair market) value of what a home is worth. All lenders order an appraisal during the mortgage loan process so that there is an objective way to assess the homeâs market value and ensure that the amount of money requested by the borrower is appropriate.
County Appraisal District Chief Appraiser. The chief appraiser is the head of the county appraisal district appraisal office. The board of directors appoints and directs the chief appraiser and it also determins the chief appraiser's compensation.