참고문헌
- Arthurs OJ, Thayyil S, Wade A, Chong WK, Sebire NJ, Taylor AM; Magnetic Resonance Imaging Autopsy Study Collaborative Group : Normal ascent of the conus medullaris: a post-mortem foetal MRI study. J Matern Fetal Neonatal Med 26 : 697-702, 2013 https://doi.org/10.3109/14767058.2012.746307
- Degirmenci S, Guven F, Celayir A, Kilic BD, Say A : Lumbosakral orta hat cilt lezyonlu yenidoganlarda spinal kord anomalileri Orijinal Arastirma. Turk Pediatri Arsivi 38 : 103-106, 2003
- Ferahbas A, Utas S, Akcakus M, Gunes T, Mistik S : Prevalence of cutaneous findings in hospitalized neonates: a prospective observational study. Pediatr Dermatol 26 : 139-142, 2009 https://doi.org/10.1111/j.1525-1470.2009.00903.x
- Gokdemir G, Erdogan HK, Koslu A, Baksu B : Cutaneous lesions in Turkish neonates born in a teaching hospital. Indian J Dermatol Venereol Leprol 75 : 638, 2009
- Henriques JG, Pianetti G, Henriques KS, Costa P, Gusmao S : Minor skin lesions as markers of occult spinal dysraphisms--prospective study. Surg Neurol 63 : 8-12, 2005 https://doi.org/10.1016/j.surneu.2004.09.017
- Hill CA, Gibson PJ : Ultrasound determination of the normal location of the conus medullaris in neonates. AJNR Am J Neuroradiol 16 : 469-472, 1995
- Monteagudo B, Labandeira J, Leon-Muinos E, Carballeira I, Cabanillas M, Suarez-Amor O : Frequency of birthmarks and transient skin lesions in newborns according to maternal factors (diseases, drugs, dietary supplements, and tobacco). Indian J Dermatol Venereol Leprol 77 : 535, 2011
- Moosavi Z, Hosseini T : One-year survey of cutaneous lesions in 1000 consecutive Iranian newborns. Pediatr Dermatol 23 : 61-63, 2006 https://doi.org/10.1111/j.1525-1470.2006.00172.x
- Perlitz Y, Izhaki I, Ben-Ami M : Sonographic evaluation of the fetal conus medullaris at 20 to 24 weeks' gestation. Prenat Diagn 30 : 862-864, 2010 https://doi.org/10.1002/pd.2572
- Rozzelle CJ, Reed GT, Kirkman JL, Shannon CN, Chern JJ, Wellons JC 3rd, et al. : Sonographic determination of normal Conus Medullaris level and ascent in early infancy. Childs Nerv Syst 30 : 655-658, 2014 https://doi.org/10.1007/s00381-013-2310-6
- Sahin F, Selcuki M, Ecin N, Zenciroglu A, Unlu A, Yilmaz F, et al. : Level of conus medullaris in term and preterm neonates. Arch Dis Child Fetal Neonatal Ed 77 : F67-F69, 1997 https://doi.org/10.1136/fn.77.1.F67
- Sarikaya Solak S, Tukenmez Demirci G, Kivanc Altunay I, Kucukunal A : The relationship of birthmarks observed in 1000 newborns with neonatal/maternal parameters: a prospective and cross-sectional study. Turkiye Klinikleri J Med Sci 33 : 1388-1394, 2013 https://doi.org/10.5336/medsci.2013-34391
- Shih IH, Lin JY, Chen CH, Hong HS : A birthmark survey in 500 newborns: clinical observation in two northern Taiwan medical center nurseries. Chang Gung Med J 30 : 220-225, 2007
- Vettivel S : Vertebral level of termination of the spinal cord in human fetuses. J Anat 179 : 149-161, 1991
- Warder DE : Tethered cord syndrome and occult spinal dysraphism. Neurosurg Focus 10 : e1, 2001
- Warder DE, Oakes WJ : Tethered cord syndrome and the conus in a normal position. Neurosurgery 33 : 374-378, 1993
- Warder DE, Oakes WJ : Tethered cord syndrome: the low-lying and normally positioned conus. Neurosurg 34 : 597-600; discussion 600, 1994
- Wilson DA, Prince JR : John Caffey award. MR imaging determination of the location of the normal conus medullaris throughout childhood. AJR Am J Radiol 152 : 1029-1032, 1989
- Yamada S, Zinke DE, Sanders D : Pathophysiology of "tethered cord syndrome". J Neurosurg 54 : 494-503, 1981 https://doi.org/10.3171/jns.1981.54.4.0494
- Zalel Y, Lehavi O, Aizenstein O, Achiron R : Development of the fetal spinal cord: time of ascendance of the normal conus medullaris as detected bysonography. J Ultrasound Med 25 : 1397-1401, 2006 https://doi.org/10.7863/jum.2006.25.11.1397