Smith–Martin–Dodd syndrome is a very rare genetic disorder first described by Smith et al. in 1994.[1] It is characterized by small eyes, a diaphragmatic hernia, and Tetralogy of Fallot, a congenital heart defect.[2][3] The only known case is of a 9-year-old boy with several congenital anomalies including a diaphragmatic hernia, microphthalmia, and Tetralogy of Fallot. It was found that the boy had a reciprocal translocation t(1;15)(q41;q21.2).[4] A congenital diaphragmatic hernia is consistent with chromosome 1q41-q42 deletion syndrome,[5] and the report by Smith et al. suggested that genes involved in the translocation may be important for the development of morphological characteristics, especially those of the eye or heart.[1]
| Smith–Martin–Dodd syndrome | |
|---|---|
| Specialty | Cardiology |
References
edit- ^ a b Smith SA, Martin KE, Dodd KL, Young ID (October 1994). "Severe microphthalmia, diaphragmatic hernia and Fallot's tetralogy associated with a chromosome 1;15 translocation". Clinical Dysmorphology. 3 (4): 287–91. doi:10.1097/00019605-199410000-00002. PMID 7894732.
- ^ "Smith Martin Dodd Syndrome". Check Orphan. Archived from the original on 2012-07-22. Retrieved 2011-10-31.
- ^ "DIAPHRAGMATIC HERNIA, CONGENITAL". Online Medical Inheritance in Man. Retrieved 2011-10-31.
- ^ "FRYNS SYNDROME; FRNS". Online Medical Inheritance in Man. Retrieved 2011-10-31.
- ^ "CHROMOSOME 1q41-q42 DELETION SYNDROME". Online Medical Inheritance in Man. Retrieved 2011-10-31.
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