Medullary carcinoma

Medullary carcinoma may refer to one of several different tumors of epithelial origin. As the term "medulla" is a generic anatomic descriptor for the mid-layer of various organ tissues, a medullary tumor usually arises from the "mid-layer tissues" of the relevant organ.
"Medullary carcinoma" most commonly refers to:
"Medullary carcinoma" may also refer to tumors of the: