A new born is noted to have a large head and short limbs. On further examination, short broad fingers, a small face, and low–normal length are noted. The trunk appears long and narrow. to confirm the diagnosis you should –: (A) Order an ophthalmologic examination, (B) Obtain skeletal radiographs, (C) Order chromosome analysis, (D) Examine the parents
Answer is B. In case of disproportionate limbs and trunk, arrange for skeletal X-rays.