“…Iron‐deficiency is a leading cause of anemia worldwide (Camaschella, ). However, other potential causes of anemia include: parasitic infections (Reinhard, , , ; Reinhard & Bryant, ; W.H.O., ), gastroenteritis (Al‐Laham, Elyazji, Al‐Haddad, & Ridwan, ; Merbs, ), congenital hemoglobinopathies (W.H.O., ; Williams & Weatherall, ), vitamin deficiencies (A, B 12 [folic acid], and C) (Cohen & Paeglow, ; Levavasseur et al, ; Semba & Bloem, ; Stabler, ), and fungal infections (such as coccidioidomycosis ) (Manning, Kuo, & Yeager, ; Zhou, Ma, & Chandrasoma, ). Aside from agreement that CO and PH lesions can develop in cases of anemia, there is not concordance on their exact etiology (McIlvaine, ; Oxenham, ; Oxenham & Cavill, ; Rothschild, , ; Walker et al, ).…”