A 6-year-old girl was presented to a clinic with a single tooth and a short stature. The patient’s medical history revealed that she had lost her vision and was suffering from hearing impairment since the age of 2 years. Physical Examination Strabismus Frontal bossing Ocular hypertelorism Laboratory Examination Serum calcium - 5.7 mg/dl Serum phosphorus and alkaline phosphatase levels - normal Radiological Examination CT of the skull bone - diffusely thickened [Fig. 1] X-ray analysis of wrist- alternating sclerotic and lucent bands [Fig.
2] What is the most likely diagnosis of the patient? Option A: Lead Poisoning Option B: Osteopetrosis Option C: Fibrous Dysplasia Option D: Hypervitaminosis D Source: The New England Journal Of Medicine *This patient case is from Docplexus Editorial Team for an educative purpose only. The Answer Has Been Posted In The Comment Section Below (Click Here)
