Congenital laryngotracheal (LT) cleft: Report of a successful repair in an adult
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Congenital laryngotracheal (LT) cleft is an uncommon and highly lethal deformity unless corrected early in life. An unusual case of a patient whose cleft was diagnosed and repaired at age 24 years is described. The embryodysgenesis, clinical staging, and the diagnostic and management considerations are reviewed. A limited cleft (Evans Type I) may be more prevalent than is recognized and may be the cause of some presently unaccountable throat symptoms.
Key wordsLaryngotracheal cleft Aspiration pneumonia Embryodysgenesis
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- 2.Cohen, S.R. 1975. Cleft larynx. A report of seven cases.Ann. Otol. 84:747–756.Google Scholar
- 4.Delahunty, J.E., and J. Cherry. 1969. Congenital laryngeal cleft.Ann. Oto. Rhinol. Laryngol. 78:96–106.Google Scholar
- 7.Jahrsdoerfer, R.A., J.A. Kirchner, and S.U. Thaler. 1967. Cleft larynx.Arch. Otolaryng. 86:108–113.Google Scholar
- 8.Lim, T.A., S.S. Spanier, and K.I. Kohut, 1979. Laryngeal clefts. A histopathologic study and review.Ann. Otol. 88:837–845.Google Scholar
- 9.Montgomery, W., and S.A. Smith. 1976. Congenital laryngeal defects in the adult.Ann. Otol. 85:491–497.Google Scholar
- 10.O'Rahilly, R., and F. Muller. 1984. Respiratory and alimentary relations in staged human embryos. New embryological data and congenital anomalies.Ann. Oto. Rhinol. Laryngol. 5:421–429.Google Scholar
- 12.Richter, C.F. Dissertatio medico de infanticido in artis obstetriciae, thesis, Leipzig, 1792 (Cited by Bell DW, et al.).Ann. Otol. Rhinol. Laryngol. 86:616–622.Google Scholar
- 15.Tucker, J., R. O'Rahilly, and F. Muller. 1985. The human larynx at the end of the embryonic period proper. 2. The laryngeal cavity and the innervation of its lining.Ann. Otol. 94:607–617.Google Scholar