1981-2008 YILLARI ARASINDA MİNNESOTA ÜROLİT MERKEZİNE GÖNDERİLEN KÖPEK İDRAR TAŞLARININ KANTİTATİF ANALİZİ

Year 2010, Volume: 19 Issue: 2, 85 - 92, 01.06.2010

Hasan Albasan Carl A. Osborne Jody P. Lulıch

Abstract

1981 ile 2008 yılları arasında köpeklerden elde edilen idrar taşları, kantitatif mineral analizi için Minnesota Ürolit Merkezi’ne gönderildi. Ürolitlerin mineral yapısı önemli bir şekilde değişti. 1981 yılında magnezyum amonyum fosfat (MAP) baskın iken kalsiyum oksalat çok nadirdi. Fakat takip eden yıllarda kalsiyum oksalat görülme oranı arttı ve MAP görülme görülme oranı azaldı. 2008 yılındaki toplam 42.885 ürolitlerin %41’ini kalsiyum oksalat oluştururken, %39’unu MAP oluşturdu. Kalsiyum oksalat ve MAP ile mukayese edildiğinde, diğer biyojenik minerallerin idrar taşlarındaki görülme oranlarında çok az değişiklik vardı. Bu 27 yıllık sürede MAP görülme oranınındaki hızlı azalma ve kalsiyum oksalat görülme oranındaki hızlı artış; bu değişikliklerdeki önemli risk faktörleri olarak ırk, yaş ve cinsiyet demografik faktörlerinden daha ziyade yaşam şartları, su ve besin kaynakları ve sosyoekonomik statü çevresel faktörlerinin etken olduğunu gösterir

Keywords

Ürolit, kalkulus, taş, ürolit analizi

Quantitative Analysis of Canine Uroliths Submitted to the Minnesota Urolith Center: 1981 to 2008

Abstract

Uroliths retrieved from dogs between 1981 and 2008 were submitted to the Minnesota Urolith Center for quantitative mineral analysis. The type of minerals found in uroliths significantly changed. phosphate (MAP) was the predominant mineral type. Calcium oxalate was very uncommon. However, during subsequent years the frequency of calcium oxalate increased, and the frequency of struvite uroliths decreased. In 2008, calcium oxalate comprised 41% of 42,885 uroliths and MAP comprised 39% of 42,885 uroliths. Compared to calcium oxalate and MAP, there were only small changes in the frequency of other biogenic minerals in uroliths. The rapid rate of decline in the frequency of MAP and the rapid rate of increase of calcium oxalate over this 27-year period implicates environmental (living conditions, sources of food and water and socioeconomic status) rather than demographic (breed, age, gender) as major risk factors for these changes

Keywords

Urolith, calculus, stone, urolith analysis

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