CTNNB1 and hemoglobin measurement: Facets of the beta-catenin signalingpathway show promise as therapeutic targets and perhaps as prognosticindicators.10,26,29,30 The management of HB involves radical and life alteringtherapy, such as chemotherapy, tumorectomy and transplantation.1 By identifying pitfalls as each stage of the diagnostic process, an accurateand timely diagnosis may be achieved, the importance of which cannot beunderstated.,