Pituitary Hormone Deficiency, Combined, 3, also known as cphd3, is related to non-acquired combined pituitary hormone deficiency-sensorineural hearing loss-sp and pituitary hormone deficiency, combined 1. An important gene associated with Pituitary Hormone Deficiency, Combined, 3 is LHX3 (LIM Homeobox 3). Affiliated tissues include pituitary and thyroid, and related phenotypes are short neck and sensorineural hearing impairment