A female child presents with hypeension, hyperpigmentation and virilization, she is most likely to be suffering from deficiency of?
11 beta hydroxylase deficiency REF: Nelson's 18th ed p. 2366 See APPENDIX-58 for details of "Congenital adrenal hyperplasia"
11 beta hydroxylase deficiency
21 alpha hydroxylase
17 alpha hydroxylase
3 beta hydroxylase