Perosomus Elumbis (Vertebral Agenesis and Arthrogryposis) in a Stillborn Holstein Calf
نویسندگان
چکیده
منابع مشابه
Perosomus elumbis in Danish Holstein cattle
BACKGROUND Perosomus elumbis (PE) is a congenital defect that has been observed sporadically in Holstein cattle for many years. However, several cases have been reported in recent years and this may indicate an unrecognised spread of a mutant allele in the Holstein population worldwide. Two cases in Danish Holstein calves are reported to provide details on the phenotype. CASE PRESENTATION Two...
متن کاملComplex vertebral malformation in a stillborn Holstein calf in Japan.
A female stillborn Holstein calf with shortened cervical and thoracic regions, protrusion of the tongue, and bilateral symmetric flexural contraction of the anterior limbs was delivered on gestation day 281. Multiple hemivertebrae, fused and misshaped vertebrae, synostosis and scoliosis of cervical, thoracic and lumbar vertebral column were found in the affected calf by radiographic and compute...
متن کاملAcase of perosomus elumbis concurrent with visceral abnormalities in a Holstein calf
Perosomus elumbis is an occasional congenital anomaly ofcattle, swine, sheep, and dogs with unknown etiology. Thiscongenital abnormality occurs in both sexes. A dead Holsteincalf characterized by musculoskeletal and external genitaliaabnormalities was referred to the large animal hospital ofUniversity of Tehran. Radiographic evaluation and subsequentdissection revealed that the vertebral column...
متن کاملacase of perosomus elumbis concurrent with visceral abnormalities in a holstein calf
perosomus elumbis is an occasional congenital anomaly ofcattle, swine, sheep, and dogs with unknown etiology. thiscongenital abnormality occurs in both sexes. a dead holsteincalf characterized by musculoskeletal and external genitaliaabnormalities was referred to the large animal hospital ofuniversity of tehran. radiographic evaluation and subsequentdissection revealed that the vertebral column...
متن کاملSegmental spinal dysgenesis with caudal agenesis in a Holstein calf
A rare complex dysraphic malformation, comprising segmental spinal dysgenesis with caudal agenesis, was found in a Holstein calf that was unable to stand and was slightly short at the lumbosacral spine with taillessness. The thoracolumbar and sacrococcygeal regions of the midline axial segments showed severe deformities. In the spinal cord, the thoracolumbar region showed severe constriction wi...
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ژورنال
عنوان ژورنال: Veterinary Pathology
سال: 1999
ISSN: 0300-9858,1544-2217
DOI: 10.1354/vp.36-1-64