Anasarca and myopathy in ostrich chicks.
Twenty ostrich chicks that died at, or within, 1 week after hatching were examined from 7 farms with poor (43 to 75%) hatchability. All chicks had anasarca and 15 had mild, generalised, acute degenerative changes in the complexus and pelvic limb muscles. One had fibrinoid degeneration of arterioles. Biochemical examinations produced no evidence of deficiencies of selenium, vitamin A or vitamin E. The syndrome was related to high relative humidity during incubation. Malpositioning also was a cause of embryo mortality.
New South Wales Agriculture and Fisheries, Regional Veterinary Laboratory, Wagga Wagga.
A W
AW
Philbey
C
C
Button
A W
AW
Gestier
B E
BE
Munro
J R
JR
Glastonbury
M
M
Hindmarsh
S C
SC
Love
D000818:Animals; D001715:Bird Diseases / Q000473:pathology*; D001717:Birds; D003238:Connective Tissue / Q000473:pathology; D004487:Edema / Q000473:pathology / Q000662:veterinary*; D007246:Infertility / Q000473:pathology / Q000662:veterinary*; D007422:Intestines / Q000473:pathology; D007668:Kidney / Q000473:pathology; D008168:Lung / Q000473:pathology; D009132:Muscles / Q000473:pathology*; D009135:Muscular Diseases / Q000473:pathology / Q000662:veterinary*; D009206:Myocardium / Q000473:pathology; D012867:Skin / Q000473:pathology; D013577:Syndrome