1 Kidney stones. Large kidney stones cannot enter the ureter but a stone less than 5mm in diameter can cause a sudden obstruction.  Blood clots may obstruct the ureter and this is usually seen with massive hematuria (blood in the urine). Bleeding in these cases may be due to tumors, papillary necrosis or kidney stones.
Depreciation is a concept in accounting used to measure a reduction in the value of fixed assets, such as buildings, equipment, leasehold improvements, and vehicles. As these fixed assets are used in the course of a business' operations, they experience wear and their future value is reduced.
If the net is a loss-it is an ordinary loss. 1245 property, includes depreciable assets held by a business for intergral use. If the property has been depreciated, the recapture of depreciation is ordinary income, with any gain in excess of depreciation recapture considered a capital gain.For instance.231 property does not include assets held for resale, such as inventory. Section 1231 tax effects provide the best of both worlds from a taxation standpoint-losses are ordinary losses and gains are considered capital gains. If the net of asset sales on 1231 property exceed cost-the gain is a capital gain.