Iron-deficiency anemia is a common presenting issue with giant paraesophageal hernia and resolves following repair.

Carrott PW, Markar SR, Hong J, Kuppusamy MK, Koehler RP, Low DE. J Gastrointest Surg. 2013 May;17(5):858-62. doi: 10.1007/s11605-013-2184-7. Epub 2013 Mar 21.

Section of General Thoracic Surgery, Virginia Mason Medical Center, 1100 Ninth Ave. C6-SUR, Seattle, WA, 98111, USA.