Patients with KS often suffer from sinusitis and otitis media.2) Other symptoms seen in patients with KS include infertility, as seen in this case, hydrocephalus, anosmia, and visual impairment.2) A link between PCD and parenchymal fatty degeneration of the liver has also been suggested.6) On the other hand, the etiology of GD is excessive production of thyroid hormones due to the appearance of autoantibodies that stimulate thyroid hormone production, such as TRAb. The gene discussed is TG; the disease is Kallmann syndrome.