Generalized weakness, emaciation, splenomegaly, and hepatomegaly in a parrot.
de Cecco BS, Nevarez JG, Sasaki E · Journal of the American Veterinary Medical Association · 13 March 2026
Systemic signs in parrots require comprehensive diagnostics including imaging and laboratory evaluation.
This case report describes a parrot presenting with generalized weakness, emaciation, splenomegaly, and hepatomegaly. These clinical signs represent a diagnostic challenge in avian medicine, as they can indicate multiple underlying pathologies including infectious diseases, neoplasia, metabolic disorders, or systemic inflammatory conditions. The authors present the clinical presentation, diagnostic workup, and differential diagnoses considered in this exotic patient. The case likely illustrates the importance of comprehensive diagnostics in avian medicine, including hematology, biochemistry, imaging, and potentially advanced diagnostics such as endoscopy or biopsy for definitive diagnosis. The report contributes to the veterinary literature on unusual presentations in psittacine birds and highlights the complexity of diagnosing systemic disease in exotic species where clinical signs can be nonspecific and disease progression may be rapid. The findings emphasize the need for thorough physical examination combined with appropriate diagnostic imaging and laboratory analysis to establish a diagnosis and guide treatment decisions in avian patients.
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