What is Extrasystoles — short stature — hyperpigmentation — microcephaly?
• Extrasystoles — short stature — hyperpigmentation — microcephaly: A rare syndrome characterized mainly by shortness, increased skin pigmentation, small head and. Ophanet, a consortium of European partners, currently defines a condition rare when it affects 1 person per 2,000. They list Extrasystoles — short stature — hyperpigmentation — microcephaly as a “rare disease”.