ATRESIA DUODENAL

1.  MIP RIVERA ESTRADA ALVARO

2. 1:2000
ATRESIA,
STENOSIS
DUODENAL
ATRESIA
INTESTINAL
OBSTRUCTION

3. DUODENAL ATRESIA
MALFORMACIONES
45-65%
1:5000
TRISOMY
21
BOYS

5. JULIUS TANDLER
1900

7. OBSTRUCTION
preampullary
postampullar

8. DIAGNOSIS
POLYHYDRAMNIO
s
Obstruction
INCOMPLE
TE
LOCATION
OF THE
AMPULLA
Obstructio
COMPLETE

10. BILIOUS EMESIS
• EMESIS NONBILIOUS
ATRESIA PREAMPULLARY
• ASPIRATION NG > 20 ML
ABDOMINAL DISTENTION

15.  Holcomb. (2014). Ashcraft's Pediatric Surgery. 6th ed. Elsevier Health Sciences, pp.489-494.
 Kliegman, R., Stanton, B., St. Geme, J. and Schor, N. (2016). Nelson. Tratado de Pediatría. 20th ed.
Philadelphia: Elsevier, pp.1888-1889.
 Gossman W, Eovaldi BJ, Cohen HL. Duodenal Atresia And Stenosis. [Updated 2019 May 19]. In: StatPearls
[Internet]. Treasure Island (FL): StatPearls Publishing; 2019 Jan-.