In infancy, he was of proportionate short stature with certain phenotypic features such as puppet-face appearance. We are not aware of hypoglycemic episodes or micropenis in childhood and he had no problems related to dentition or puberty. [edmcasereports.com]

He had a high-pitched voice. Download Figure Figure 1 Fifty-six-year-old male patient, with 6.7 kb deletion in GH1 gene and height 123 cm. [edmcasereports.com]

Because the structure of the infant’s larynx, high-pitched voice in present also in adults. [doctortipster.com]

They may also demonstrate truncal obesity, a high pitched voice, and delayed closure of the sutures of the skull, causing delayed closure of the fontanelles. Growth increments are the most important criteria in the diagnosis of GHD in children. [rarediseases.org]

The phenotypic characteristic features of severe GHD are immature faces, prominent forehead, depressed midline development, single central incisor, optic nerve hypoplasia, thin and sparse hair, slow nail growth, high‐pitched voice, low muscle bulk, increased [intechopen.com]