Merriman LS, Herrel L, Kirsch AJ Inguinal and genital anomalies Pediatr Clin North Am 2012;59(4):769–781 Umbilical Cord Anomalies Copp HL, Wong IY, Krishnan C, et al Clinical presentation and urachal remnant pathology: implications for treatment J Urol 2009;182:1921–1924 Pomeranz A Anomalies, abnormalities and care of the umbilicus Pediatr Clin North Am 2014;51(3):819–827 Abnormal Stool Ohtsuka Y, Shimizu T, Shoji H, et al Neonatal transient eosinophilic colitis causes lower gastrointestinal bleeding in early infancy J Pediatr Gastroenterol Nutr 2007;44(4):501–505 Wongsawasdi L, Ukarapol N, Visrutaratna P, et al Diagnostic evaluation of infantile cholestasis J Med Assoc Thai 2008;91(3):345–349 Xanthakos SA, Schwimmer JB, Melin-Aldana H, et al Prevalence and outcome of allergic colitis in healthy infants with rectal bleeding: a prospective cohort study J Pediatr Gastroenterol Nutr 2005;41(1):16–22 Abdominal Masses Fisher JP, Tweddle DA Neonatal neuroblastoma Semin Fetal Neonatal Med 2012;17(4):207–215 Harman GE, Schochat SJ Abdominal mass lesions in the newborn: diagnosis and treatment Clin Perinatol 1989;16(1);123–135 Isaacs H Jr Fetal and neonatal hepatic tumors J Pediatr Surg 2007; 42(11):1797– 1803 Jeanty C, Frayer EA, Page R, et al Neonatal ovarian torsion complicated by intestinal obstruction and perforation, and review of the literature J Pediatr Surg 2010;45(6):e5–e9 Pinto E, Guignard JP Renal masses in the neonate Biol Neonate 1995;69(3):175– 184 Yao W, Li K, Xiao X, et al Neonatal suprarenal mass: differential diagnosis and treatment J Cancer Res Clin Oncol 2013;139(2):281–286 Genitourinary Anomalies Kim MS, Ryabets-Lienhard A, Geffner ME Management of congenital adrenal hyperplasia in childhood Curr Opin Endocrinol Diabetes Obes 2012;19(6):483–488