• Corpus ID: 42809494

Constitutional Disorders of the Skeleton in Dogs and Cats

@inproceedings{Newton2002ConstitutionalDO,
  title={Constitutional Disorders of the Skeleton in Dogs and Cats},
  author={Charles D. Newton and David M. Nunamaker},
  year={2002}
}
This chapter will consider genetically determined disorders of the osseous skeleton. To attempt to make some sense of the disorders that have already been reported and to provide a framework for classification of those disorders that will be reported in the future, I will use a system of classification consistent with that adopted for human disorders at a meeting of the European Society for Pediatric Radiology in November 1969. This meeting resulted in the Paris Nomenclature for Constitutional… 

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References

SHOWING 1-10 OF 76 REFERENCES
Inherited disorders of the skeleton
TLDR
This book is based upon two decades of experience with more than 3,000 patients with inherited skeleton disorders and concerns a comprehensive and critical review of the background of these conditions.
IDIOPATHIC FAMILIAL OSTEOPOROSIS IN DOGS: “OSTEOGENESIS IMPERFECTA”
TLDR
Each of the 13 involved dogs displayed a clinical picture manifested by numerous pathological fractures and by the development of deformities, characterized by a flattening of the front paws and metatarsals to create a “snow shoe” appearance, an outward bowing of the elbows, and severe knock knees.
Madelung's deformity: observations in 17 patients.
TLDR
The most complete review of the subject is that of Anton et al. (1), who collected and summarized the literature through 1938, and suggested that the deformity of the wrist and forearm be considered a dyschondroplasia of the distal radial epiphysis.
Mucopolysaccharidosis in a domestic short-haired cat--a disease distinct from that seen in the Siamese cat.
TLDR
A 10-month-old male domestic short-haired cat was examined because of progressive lameness, a broad face with depressed nasal bridge, small ears, corneal clouding, and multiple bone dysplasia and mucopolysaccharidosis was distinct from that seen in Siamese cats in terms of the pathologic changes and the specific enzyme deficiency.
Mucopolysaccharidosis in a cat.
A young adult female Siamese cat born of a mother-son mating was referred because of dwarfism, facial abnormalities, severe skeletal deformities, multifocal neurologic deficits, and retinal atrophy.
Pseudoachondroplastic dysplasia in miniature poodles: clinical, radiologic, and pathologic features.
TLDR
The clinical, radiologic, and pathologic features of pseudoachondroplastic dysplasia were studied in 13 affected Miniature Poodles, finding that general health appears normal, except for restricted locomotion due to secondary arthritis and difficult breathing in dogs with a deformed thorax.
ECTRODACTYLY (SPLIT-HAND DEFORMITY) IN THE DOG
Radiographs of 14 dogs with ectrodactyly of the forelimb were evaluated and the defect classified according to the site of division of the longitudinal axis of the paw. The majority of separations
Foreleg lameness in rapidly growing dogs.
  • L. Stogdale
  • Medicine
    Journal of the South African Veterinary Association
  • 1979
TLDR
The influence of rapid growth rate and growth hormone on bone formation is briefly considered and a case report of a 6-month-old Great Dane with osteodystrophy II and retained enchondral cartilage cores in the ulnar metaphyses is presented.
Pituitary dwarfism in German shepherd dogs: additional evidence of simple, autosomal recessive inheritance.
TLDR
The observed segregation ratio was in agreement with that expected and thus supported the genetic hypothesis that pituitary dwarfism of German Shepherd dogs is due to simple, autosomal recessive inheritance.
Short-limbed dwarfism and ocular defects in the Samoyed dog.
TLDR
A syndrome of short-limbed dwarfism and ocular defects was found in Samoyed dogs and family studies and limited breeding experiments were consistent with an autosomal recessive mode of inheritance.
...
...