chromosome 1p36 deletion syndrome [DOID:0060410]
A chromosomal deletion syndrome that has_material_basis_in by deletion of the chromosome 1p36 region and is characterized by severe intellectual disability, a small head, deep-set eyes with straight eyebrows, midface hypoplasia, a broad, flat nose, a pointed chin and low-set ears.
Baraitser-Winter syndrome [DOID:0060229]
A syndrome characterized by distinctive facial features including hypertelorism, large eyelid openings, ptosis, high-arched eyebrows, a broad nasal bridge and tip of the nose, a long space between the nose and the upper lip, full cheeks and a pointed chin; structural abnormalities of the brain might also be present.