" /> Stromme syndrome - CISMeF





Preferred Label : Stromme syndrome;

Symbol : STROMS;

CISMeF acronym : CILD31; STROMS;

Type : Phenotype, molecular basis known;

Alternative titles and symbols : Apple peel syndrome with microcephaly and ocular anomalies; CILD31; Jejunal atresia with microcephaly and ocular anomalies; Ciliary dyskinesia, primary, 31;

Description : Stromme et al. (1993) reported 2 sisters, the offspring of healthy, unrelated parents, who had apple peel jejunal atresia (see 243600), severe microcephaly, and ocular abnormalities. Both had normal karyotypes, and neither had evidence of mental retardation. Bellini et al. (2002) reported a case with this association and cited 2 others from the literature (Slee and Goldblatt, 1996; Stromme and Andersen, 1997). Their patient, a male infant born at term to unrelated parents, was noted at birth to have microcephaly and micrognathia. High jejunal atresia with apple peel deformity and colonic malrotation was surgically identified. Bilateral corneal leukomas were present, but ultrasound examination showed normal retina and optic nerves. An MRI of the brain at 2 months of age showed a microcephalic brain with normal myelination and without malformations or hydrocephalus. Head CT did not show cranial calcifications. High resolution karyotype and renal and cardiac ultrasound examinations were normal. TORCH studies were negative. At 4 months of age, his neurologic exam was normal except for slightly increased tone. Keegan et al. (2004) described a patient with microcephaly, jejunal atresia, aberrant right tracheobronchial tree, mild left blepharoptosis, and corectopia, left sectoral iris stromal hypoplasia and peripheral anterior synechia, and 46,XY sex reversal. The patient represented a multiple anomaly disorder similar to intestinal atresia/ocular anomalies/microcephaly syndrome but incorporating 46,XY sex reversal with testicular tissue as an additional feature. Van Bever et al. (2008) reported a 1-year-old girl, born to nonconsanguineous parents, who had apple peel jejunal atresia, microcephaly, microphthalmia, and anterior eye chamber abnormalities. Her parents were unaffected and she had a healthy younger sister. Chromosome analysis showed a 46,XX karyotype; no mutations were found in the candidate genes PITX2 (601542), FOXC1 (601090), PAX6 (607108), and;

Inheritance : Autosomal recessive;

Molecular basis : Caused by mutation in the centromeric protein F gene (CENPF, 600236.0001);

Prefixed ID : #243605;

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03/05/2025


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