Fig. 2From: A large deletion in the COL2A1 gene expands the spectrum of pathogenic variants causing bulldog calf syndrome in cattleLesions in the bones of the limbs. a Parasagittal longitudinal section through the femur showing a dysplastic irregular shaped diaphysis (D) bordered by enlarged chondroid proximal and distal epiphyses (PE and DE, respectively). b Radiographic image of a hind limb illustrating the severe bone abnormalities of most bones. Of the femur (F), tibia (T) and metatarsal bones (MT), only their irregularly shaped diaphysis are seen and these bones were only identifiable by their location. The phalangeal bones were well developed and of normal shapeBack to article page