PARTIAL LACK OF THE LEFT RENAL DIVISIONS IN A DOMESTIC FOWL CASE REPORT

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1 Kafkas Üniv Vet Fak Derg 13 (1): , 2007 PARTIAL LACK OF THE LEFT RENAL DIVISIONS IN A DOMESTIC FOWL CASE REPORT Şükrü Hakan ATALGIN* Emine Ümran BOZKURT** İbrahim KÜRTÜL *** * Abant İzzet baysal üniversitesi, Mudurnu süreyya astarcı meslek yüksekokulu, Mudurnu, Bolu- TÜRKİYE ** Harran Üniversitesi Veteriner Fakültesi Anatomi Anabilim Dalı, Şanlıurfa TÜRKİYE *** Kafkas Üniversitesi Veteriner Fakültesi Anatomi Anabilim Dalı, Kars TÜRKİYE Yayın Kodu: 2007/09-G Summary During the dissection process of a nother research, in a mature and sexually functioning fowl, none of the renal divisions in the left kidney was observed to fully develop, in spite of the fact that there was no sign of a nother pathologic condition. The renal divisions of the right kidney we re mature a nd fully developed. Key Words: Abnormality, Domestic fowl, Left renal divisions Özet Evcil Bir Tavukta Sol Böbrek Division larının Kısmen Bulunmaması Olgusu Bir başka araştırmanın diseksiyon aşamasında, erişkin ve seksüel ola rak a ktif bi r tavu kta, b aşka herhangi bir patolojik bir durum göz lenmeksizin, sol renal division ların tam olarak gelişim göstermediği gözlendi. Sağ böbrek division larının tamamen normal bir gelişim gösterdiği belirlendi. Anahtar Sözcükler: Anomali, Evcil tavuk, Sol böbrek division ları İletişim (Correspondence) Phone: / atalgin_s@ibu.edu.tr

2 100 Partial Lack Of The Left Renal Divisions... INTRODUCTION Although kidney in avian s pecies is a paired urinary organ as is the case in mammals 1,2, it po ssesses severa l unique feature s in b oth anatomica lly and physiologically such as divisions 3. Both kidneys in avian species are c omposed par ticularly of three re nal divisions 1,3,4,5. Occurrence of the an omalies in these divisions in domestic f owl is very rare and is encountered particu larly as a part of severe congenital pathological conditions. CASE HISTORY This is a report o n the partial lack of the left renal division in a domes tic f owl. T he case was encountered d uring the disse ction process of another research. Th e an imal w as m ature, sexually functioning, and had no sign of another pathologic c ondition. It was 6 weeks ol d, weighing 1620 gr, and were f ed a ration which contain ed %38 corn, %15 weat, %5 barley, %22 Soybean me al, %10 Full fat soybean, %3 fish me al, and %3.5 oi l, wi th a m etabolize energy of 3200 kcal/kg. there is only one report in the literature i ndicating an aplasia of the right kidney in two cases out of necropsies i n do mestic fo wl8. This report a lso indicates that a gross congenital anomaly ca se in relation particula rly with the kidneys and related organs of the urinary system of any avian species is extremely rare even though studies repor ted renal changes occurr ed principally i n tub ule mo rphology at ultrastructural level 9. Our case has documented the partial lack of the renal divisions of the left kidney in domestic fowl. As f ar as clinical obse rvation is concerned, the partial lack o f the renal divisions of the lef t kidney in this study seems to have no effect on the function of the u rinary system. This sugg ests th e fa ct tha t the other p otent r enal divisions can clearly compensate the function of the immature divisions, as i s the case in mammals 10. The animal w as exsa nguinated and put in 10% formalin solution fo r further preservation. It was dissected and photographed by a Datron digital camera. Nomina Ana tomica Avium 6 anatomical nomenclature. was us ed for the RESULTS and DISCUSSION The renal divisions o f the right kidney were fully developed in their anatomic in situ topography as the cranial (lobu s re nalis cranial is), middle (lobus renalis media), and caudal (lobus renalis caudalis) renal divisions (Figs.1/1;1/2;1/3). On the othe r hand, none of the renal divisions in the left kidney was fully developed. In other words, t here was no fully mature re - nal division in the left kidney. Cauda l part of the middle renal division was present and seemed to be functioning. The ot hers we re i mmature, bei ng only as a premature organ draft. Studi es 7 have indic at ed tha t number of the divisions i n the kidn ey o f the domest ic fowl might occasionally be more than three. As far as we search, Fig.1. Partial lack of the rena l divi sions of th e kidney i n a domestic fowl. Şekil.1. Evcil tavuk ta böbr ek division larının kısmen bulunmaması olgusu. 1. Lobu s rena lis cranialis dext er, 2. Lobus r enalis medialis dexter, 3. L obus renalis cauda lis dexter, 4. L obus renalis sinister 5. Arteria ischiadica.

3 101 ATALGIN, BOZKURT, KÜRTÜL, REFERENCES King AS, Mclelland J: Birds, th eir Struc ture a nd Function. Second Edition. Balliere Tindall. Philedalphia, Nickel R, Schummer A, Seiferle E : Anat omy of Domestic Birds. Verlag Paul Parey. Berlin Hamburg, Dur su n N: Evci l Kuş ların An atomis i, Med isan Yay ınevi, Ankara, Demirsoy A: Yaşamın Temel Kuralları, Omurgalılar/Amniyota (Sürüngenler, Kuşlar, Me meliler) Ci lt-iii/ Kısım I I, Metek san Ankara, Whitto w, G.C: Sturkie s A vian Ph ysi olog y, Fifty Edi tion, Academic Pres, New York,2000. Julian JB: Nomina Anatomica Avium. Published by The Nuttal Ornithological Club. No:23, Cambridge, Massachusets, Doğuer S, Erençin Z: Evcil Kuşların Komp aratif Anatomisi. A.Ü. Veteriner F akültesi, De rs Ki tapları, Ank ara Üniversitesi Basımevi, Ankara, Grewal GS, Singh B, Saho ta PS : Congenital a nomalies of domestic fowl: seven cases. Avian Dis 20 (3): , Maxwell MH, Mbuqua CW: Ultrastructural abnormalities in seven day old broilers reared at high altitude. Res Vet Sci, 49 (2): , Jac obs C: The case for a fair compensation policy of economic consequences incurred by li ving kidney do nors. Nephrol Dial Transplant, 21 (7): , 2006.

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