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← Disease database

Jacobsen syndrome

A multiple congenital anomaly/intellectual disability contiguous gene syndrome caused by partial deletion of the long arm of chromosome 11.

Therapeutic area
Rare Disease
Rarity
Rare
Prevalence
~100k patients (est.)
MONDO
MONDO:0007838

Overview

A multiple congenital anomaly/intellectual disability contiguous gene syndrome caused by partial deletion of the long arm of chromosome 11.

Content last reviewed: 2026-06