- Published:
Acute Gastric Dilatation in Cats: A Case Series
Akutt magedilatasjon hos katt
Acta Veterinaria Scandinavica volume 37, pages 445–452 (1996)
Abstract
Acute gastric dilatation (AGD) is a well-known, acute, life-threatening disease in dogs but its feline counterpart is much less known. This paper provides descriptions of 2 cases of AGD in cats that the authors have seen. Including these a total of 10 cases of feline AGD have been reported. No breed or sex predilection was found among the cases. Age distribution ranged from 11 weeks to 13 years. All 10 cats with AGD had enlarged abdomens on presentation. In 3 of the cases this was the only presenting sign and all 3 were simple, uncomplicated gastric dilatations, that were easily corrected by gastric decompression. Four of the 10 cats with AGD had dyspnea in addition to enlarged abdomens and only one of these cats survived, suggesting that this combination of clinical signs might indicate a guarded prognosis. Five out of the 10 cats with AGD had gastric torsion, 2 of these with concomittant diaphragmatic hernia. Four of the 5 cats with gastric torsion survived after appropriate surgery. Diaphragmatic hernia was a concurrent condition in 3 cats with signs of AGD.
A mortality of 30% was observed in cats with AGD. Treatment was successful in 7 out of 10 cases and consisted of shock therapy combined with gastric decompression or surgery. Prognosis seems favorable once the initial acute stage has been overcome. Recurrence has only been recorded in one cat.
Conclusions drawn from the available material are: 1) clinical signs and therapeutical management of AGD are similar in cats and dogs, 2) the age of the patients seem to differ between feline and canine AGD, 3) more information is needed to fully assess the prognosis and recurrence rate of feline AGD.
Sammendrag
Magedιlatasjon er en velkjent, akutt, lιvstruende tιlstand hos hund. Tilsvarende tilstand hos katt er langt mιndre kjent. Artιkkelen beskrιver 2 tilfeller av akutt magedιlatasjon hos katt som er sett av forfatterne. Foruten disse 2 tιlfellene er 8 andre tιlfeller av magedιlatasjon hos katt beskrevet i litteraturen. Ingen rase- eller kjønnsdisposisj on ble funnet. Aldersfordelingen blant katter med magedilatasjon varierte fra 11 uker til 13 år. Alle de 10 kattene med magedilatasjon hadde forstørret bukomfång ved presentasjon. I de 3 tilfellene hvor dette var det eneste kliniske funnet viste det seg å være ukompliserte magedilatasjoner som lett ble korrigert med ventnkkeldekompnmering. Fιre av 10 katter hadde foruten forstørret bukomfång også dyspaé. Siden bare en av disse overlevde medfører denne kombinasjonen en reservert prognose. Fem av kattene hadde magedreining og av disse hadde to dιafragmabrokk. Fire av disse overlevde den kirurgiske behandlιngen. Dιafragmabrokk ble diagnostιsert hos 3 katter og ιnnebærer at større plass for ventrikkelen som et brokk gιr kan bιdra til dannelsen av magedilatasjon/dreιning.
Tre av 10 katter med dιagnosen akutt magedilatasjon døde. Behandling bestående av sjokkterapi, ventrik-keldekomprimenng eller kirurgi var vellykket ι 7 tilfeller. Prognosen er gunstig dersom katten overlever den akutte behandlιngen. Residiv er bare regιstrert hos en katt.
Kliniske symptomer og behandlιng av akutt mage-dilatasjon/dreιnmg er like hos hund og katt, mens aldersfordelιngen og etιologien synes å være ulιke. Ytterligere kasus er nødvendιg for å kartlegge prognose og residivfrekvens.
References
Austefiord O, Bredal W: Hva er diagnosen? (What is your diagnosis?) Nor. Vet.-T. 1994, 106, (649–650).
Betts CW, Wingfield WE, Greene RW: A retrospective study of gastric dilatation-torsion in the dog. J. Small Anim. Pract. 1974, 15, (727–733).
Burrows CF, Ignaszewski LA: Canine gastric dilatation-volvulus. J. Small Anim. Pract. 1990, 31, (495–501).
de Gresti A, Leonardi L: Torsione acuta dello stomaco nel gatto. Prima segnalazione di un caso. (Acute gastric torsion in a cat). La Clinica Veterinaria 1968, 91, (205–210).
Eggertsdôttir AV: Magedreining hos hund. En litteraturoversikt. (Gastric dilatation volvolus in dogs. A literature review). Nor. Vet.-T. 1995, 107, (11–20).
Frendin J, Funkquist B: Fundic gastropexy for prevention of recurrence of gastric volvulus. J. Small Anim. Pract. 1990, 31, (78–82).
Herr DM, Thompson PL, Cunningham JH: What is your diagnosis? J. Amer. vet. med. Ass. 1973, 162, (491–492).
Key DM: Dilation and torsion of the stomach in a cat. Feline Pract. 1977, 7, (38–39).
Kieval RS, Dykes NL: What is your diagnosis? J. Amer. vet. med. Ass. 1977, 194, (819–820).
Lippencott CL, Schulman AJ: Gastric dilatation-volvulus-torsion syndrome. In: S.J. Ettinger (ed): Textbook of internal medicine. 3rd ed. WB Saunders Co, Philadelphia 1989, p. 1278–1288.
Nathans I: Twee gevallen van acute maagdilatatie bij de kat. Tijdschrift voor Diergeneeskunde 1984, 109, (1036–1037).
Scholl H: Magenüberladung bei einer Katze (Gastric dilatation in a cat). Kleintier Praxis 1979, 24, (41–42).
Todoroff RJ: Gastric dilatation-volvulus. In: The compendium collection: Emergency medicine and critical care in practice. Veterinary Learning Systems Co, Trenton 1992, p. 155–162.
Turner T: Clinical Communication: A Case of Torsion of the Stomach in a Five-Year-Old Cat. J. Small Anim. Pract. 1968, 9, (231–233).
Turner T: A case of torsion of the stomach in an 11-year-old Dachshund bitch. Vet. Rec. 1964, 76, (243).
Van Kruiningen HJ, Gregoire K, Meuten DJ: Acute gastric dilatation: A review of comparative aspects, and a study in dogs and monkeys. J. Amer. Anim. Hosp. Ass. 1974, 10, (294–324).
Whitney WO, Scavelli TD, Matthiesen DT, Burk RL: Belt-loop gastropexy: Technique and surgical results in 20 dogs. J. Amer. Anim. Hosp. Ass. 1989, 25, (75–83).
Willard MD: Diseases of the stomach. In: Ettinger and E. C. Feldman (eds.): Textbook of internal medicine. 4th ed. WB Saunders Co, Philadelphia 1995, p. 1161–1163.
Wingfield WE, Betts CW, Rawlings CA: Pathophysiology associated with gastric dilatation-volvulus in tiie dog. J. Amer. Anim. Hosp. Ass. 1976, 12, (136–142).
Woolfson J, Kostolich M: Circumcostal gastropexy: Clinical use of the technique in 34 dogs with gastric dilatation-volvulus. J. Amer. Anim. Hosp. Ass. 1986, 22, (825–830).