MCC-listed example · Hematologic
B12 deficiency
Within the official MCC topic: Anemia (e.g., iron deficiency, B12 deficiency, myeloproliferative disorders)
This example is listed by the MCC under Anemia. Examples illustrate the topic and do not limit its full clinical scope.
Subtopic lesson in the editorial queue
Teaching content is published only after Canadian references and independent clinical review are complete.