Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters










Database
Language
Publication year range
1.
J Am Vet Med Assoc ; 223(12): 1780-2, 1778, 2003 Dec 15.
Article in English | MEDLINE | ID: mdl-14690206

ABSTRACT

A 4-month-old 1-kg female Siamese-Manx cross kitten was evaluated because of renomegaly and renal failure. Ultrasonography and cytologic examination of a renal aspirate failed to provide an antemortem diagnosis. Histologic lesions included diffuse cystic dilatation of all tubules and Bowman's spaces in the renal cortex and occasional small glomerular tufts; the lesions were similar to those of glomerulocystic kidney disease of humans. Glomerulocystic kidney disease is a rare cause of early-onset renal failure, but should be considered when renomegaly is detected, cysts are not detected in the kidney by ultrasonography, and cytologic examination of a renal aspirate is nondiagnostic.


Subject(s)
Cat Diseases/pathology , Kidney Diseases, Cystic/veterinary , Kidney Glomerulus/pathology , Renal Insufficiency/veterinary , Animals , Cats , Euthanasia, Animal , Female , Kidney/cytology , Kidney/diagnostic imaging , Kidney/pathology , Kidney Diseases, Cystic/complications , Kidney Diseases, Cystic/pathology , Renal Insufficiency/etiology , Ultrasonography
2.
Vet Surg ; 31(6): 533-40, 2002.
Article in English | MEDLINE | ID: mdl-12415522

ABSTRACT

OBJECTIVE: To evaluate the Bone Injection Gun (BIG) for placement of intraosseous cannulas through impact penetration and compare it with a standard Jamshidi bone marrow needle (JBMN) and to compare fluid delivery dynamics through each device. STUDY DESIGN: Randomized in vivo study. ANIMALS: Forty-eight mature dogs. METHODS: During surgical laboratories, dogs were randomly assigned to 2 groups (n = 24), and intraosseous access in the proximal tibial metaphysis was obtained using a BIG or JBMN. Variables measured during placement included insertion success, time required for placement, and alterations in respiratory rate (RR), heart rate (HR), and systolic blood pressure. After placement, maintenance fluids were administered to 6 dogs from each group, and fluids were administered under pressure to 6 dogs from each group to compare rates of delivery through each device. After euthanasia, the tibiae were harvested to evaluate and compare the morphologic consequences of needle and cannula placement. RESULTS: Successful placement occurred in 20 (83%) dogs for the BIG and 23 (96%) dogs for the JBMN, which was not significantly different (P =.3475). Time required for placement was significantly less (P =.0024) for the BIG (mean, 22.4 +/- 8.2 seconds) compared with the JBMN (mean, 42.0 +/- 28.1 seconds). Significant increases in RR occurred in both groups and in the HR for the BIG group, but significant differences were not noted between groups. Mean rate of pressurized fluid administration was similar for both groups. Two distinct patterns of cortical bone damage occurred, but the clinical significance of this observation is uncertain. CONCLUSIONS: The BIG provides more rapid access to the intraosseous space for fluid administration than the JBMN. CLINICAL RELEVANCE: The BIG is an effective alternative for obtaining rapid access to the intraosseous space for emergency fluid and drug administration.


Subject(s)
Dogs/surgery , Infusions, Intraosseous/veterinary , Animals , Blood Pressure , Emergency Treatment/veterinary , Female , Heart Rate , Infusions, Intraosseous/instrumentation , Infusions, Intraosseous/methods , Infusions, Intraosseous/standards , Male , Respiration , Tibia , Time Factors
SELECTION OF CITATIONS
SEARCH DETAIL
...