Differences in Presentation
As noted, all types of MEN2 include pheochromocytoma, and medullary thyroid carcinoma.
MEN2A is additionally characterized by the presence of parathyroid hyperplasia or tumor.
MEN2B is additionally characterized by the presence of mucocutaneous neuroma, gastrointestinal symptoms (e.g. constipation and flatulence), and muscular hypotonia.
MEN2B can present with a Marfanoid habitus.
Read more about this topic: Multiple Endocrine Neoplasia Type 2
Famous quotes containing the words differences in, differences and/or presentation:
“Generally there is no consistent evidence of significant differences in school achievement between children of working and nonworking mothers, but differences that do appear are often related to maternal satisfaction with her chosen role, and the quality of substitute care.”
—Ruth E. Zambrana, U.S. researcher, M. Hurst, and R.L. Hite. “The Working Mother in Contemporary Perspectives: A Review of Literature,” Pediatrics (December 1979)
“The differences between revolution in art and revolution in politics are enormous.... Revolution in art lies not in the will to destroy but in the revelation of what has already been destroyed. Art kills only the dead.”
—Harold Rosenberg (1906–1978)
“He uses his folly like a stalking-horse, and under the presentation of that he shoots his wit.”
—William Shakespeare (1564–1616)