[Clinical diagnosis and differential diagnosis in ornamental birds].
Clinical diagnosis in companion birds consists of well established procedures such as case history, clinical observation, physical examination and further special investigations, e.g. radiology, endoscopy or clinical chemistry. Also some peculiarities of the numerous bird species have to be taken into consideration. These are, for example, certain characteristics of the different species, the varieties of husbandry and environment as single caged birds or flocks in zoos and aviaries and, especially, the lack of typical clinical symptoms in most cases. In regard to those aspects, case history concerning aspects such as age, sex, feeding or course of the disease and special investigations in the case of single caged birds and diagnostic dissections and etiological laboratory examinations, e.g. microbiology, parasitology and toxicology, in the case of flock problems are of major significance. Examples of differential diagnosis in single caged birds, e.g. abnormal behaviour ("feather plucking"), gout, intestinal foreign bodies, tumors or pneumomycosis, and flock health problems, e.g. acariasis, canary pox, coccidiosis or bacterial infections complete this paper.
Kummerfeld
N
N
Klinik für Geflügel, Tierärztlichen Hochschule Hannover.
Siegmann
O
O
D000818:Animals; D001715:Bird Diseases / Q000175:diagnosis*; D001717:Birds; D003937:Diagnosis, Differential
Zur klinischen Diagnostik und Differentialdiagnostik bei Ziervögeln.