title: Hypertrophic osteopathy in three horses and a pony.
abstract: Hypertrophic osteopathy was diagnosed in 3 horses and in a pony, ranging in age from 8 to 21 years. There were 2 females, 1 sexually intact male, and 1 gelding. In 3 animals, hypertrophic osteopathy was associated with pulmonary abscesses, bronchogenic squamous cell carcinoma, and ovarian granulosa-cell tumor, respectively, and resulted in death or euthanasia. Duration of the condition ranged from 1 to 4 months. In 1 horse, hypertrophic osteopathy was believed to be secondary to pregnancy, and resolved following uncomplicated delivery of a live foal.
authors: Département de Médecine, Faculté de Médecine Vétérinaire, Université de Montréal, St Hyacinthe, PQ, Canada.
authors: J P
authors: JP
authors: Lavoie
authors: G P
authors: GP
authors: Carlson
authors: L
authors: L
authors: George
mesh_terms: D000818:Animals; D002283:Carcinoma, Bronchogenic / Q000150:complications / Q000662:veterinary; D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000662:veterinary; D005260:Female; D006106:Granulosa Cell Tumor / Q000150:complications / Q000662:veterinary; D006734:Horse Diseases / Q000209:etiology*; D006736:Horses; D008169:Lung Abscess / Q000150:complications / Q000662:veterinary; D008175:Lung Neoplasms / Q000150:complications / Q000662:veterinary; D008297:Male; D010005:Osteoarthropathy, Secondary Hypertrophic / Q000209:etiology / Q000662:veterinary*; D010051:Ovarian Neoplasms / Q000150:complications / Q000662:veterinary; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology / Q000662:veterinary; D011252:Pregnancy Complications, Neoplastic / Q000662:veterinary