Main Article Content

Metaphyseal Osteopathy in a Caucasian Shepherd Crossbred Dog


A.K. Felix
I.P. Kashoma
M. Makungu

Abstract

A six-month old, 24 kg, intact male Caucasian Shepherd crossbred dog was presented at the Sokoine University of Agriculture Teaching Animal Hospital with a history of difficulty standing and walking, and bilateral swelling of the distal antebrachial and crural metaphyeal region. The owner also reported prior calcium supplementation in form of dietary tablets. Upon physical examination; the animal was lethargic with fever, bilateral ocular discharge, tachypnea and reduced appetite. Hard painful bilateral swelling of the distal antebrachial and crural metaphyseal region was observed. Differential cell count showed neutrophilia and monocytosis. Sclerosis and paracortical cuffing of the distal antebrachial and crural metaphyseal region were seen on radiographic examination. Similar changes were also visualised in the proximal crural metaphyseal region. Further, cranial bowing of the radius with lateral deviation of the foot (carpal valgus) were also observed. Metaphyseal osteopathy was diagnosed based on the history, clinical and radiographic findings. The exact cause of metaphyseal osteopathy is unknown, however there have been reports linking it to breed predisposition and mineral over supplementation. Administration of corticosteroids and supportive care are recommended in dogs with metaphyseal osteopathy. However, a bony change that is paracortical cuffing requires several months for resorption.


Journal Identifiers


eISSN: 2714-206X
print ISSN: 0856-1451