Abid Qazi.
Bilious vomiting and volvulus: the eyes cannot see what the mind does not know.
APSP J Case Rep Jan ;2(1):8.

Neonates referred from various sources with single or more episodes of bilious vomiting undergo radiological investigation and ultrasound examination to exclude malrotation and volvulus. Although many of these will have a normal study and feed well afterwards or may have other diagnoses, nevertheless, approximately 6 to 8% will need corrective surgery for malrotation [1,2]. Rarely an older child may present with similar symptoms.

PakMediNet -Pakistan's largest Database of Pakistani Medical Journals - http://www.pakmedinet.com