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Biomedical subjects

T Ohsawa

Publications and source records attributed to T Ohsawa.

At least 145 records · Page 8Linked to original sources

Familial occurrence of a syndrome with mental retardation, nasal hypoplasia, peripheral dysostosis, and blue eyes in Japanese siblings.

Two Japanese siblings, a 2-year-old girl and a 7-month-old boy, had a syndrome of mental retardation, severe nasal hyp9plasia, peripheral dysostosis, and blue eyes. The mother showed nasal hyp9plasia of lesser degree and a mild form of peripheral dysostosis. This disorder bears a striking similarity to acrodysostosis, but in view of certain novel features its relationship to the disease is uncertain. The mode of inheritance could be either dominant with variable expressivity or autosomal recessive.

Bone Diseases, Developmental↗

Orthopantomography of the cervical spine.

The authors describe the application of orthopantomography to study of the intervertebral foramina of the cervical spine in patients with cervical spondylosis. Other structures such as the lateral mass of the cervical spine can be studied by altering the speed of the rotating film holder, which in two changes the width of the arch of the focal layer.

Cervical Vertebrae↗

Tricho-rhino-phalangeal syndrome. The first case in Japan.

The case of a 13-year-old girl with tricho-rhino-phalangeal syndrome is presented. It is characterized by sparse and slow growing hair, pear-shaped nose and cone-shaped epiphyses of hands and feet. The inheritance pattern is probably autosomal dominant transmission.

Abnormalities, Multiple↗

Pycnodysostosis.

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Child↗