RT Journal Article SR Electronic T1 A very rare type of primary hyperparathyroidism with severe hypercalcemia in an infant JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1340 OP 1342 VO 33 IS 12 A1 Mohammad H. Al-Qahtani YR 2012 UL http://smj.org.sa/content/33/12/1340.abstract AB Severe neonatal primary hyperparathyroidism is a very rare type of primary hyperparathyroidism in pediatrics that might present during infancy with non-specific symptoms. We report an infant who presented with a very high level of calcium, yet responding to simple medications to draw the attention to pediatricians to this disease as early diagnosis and treatment will ameliorate its devastating outcome.