Breast cancer may be different in showing comparable sensitivity to fraction size as the healthy tissues of the breast and underlying ribcage.
This segmental pattern is particularly evident in the vertebral column and in the ribcage.
Its ribcage was not strengthened by ossified uncinate processes but cartilaginous processes were likely present.
The rear (right) fist is held beside the chin and the elbow tucked against the ribcage to protect the body.
The scapula is protected from the front by the ribcage and chest, and from the back it is protected by a thick layer of muscles.
The body outline extends beyond the ribcage to show a wide midsection as well.
Growing out of this ribcage is a smaller head, and two arms.
The largest specimens had a ribcage slightly less than 2 m deep despite a distance of over 7 m between its flippers.
