Making the world better, one answer at a time. The 21st Amendment to the United States Constitution was passed, repealing the 18th Amendment, which outlawed trafficking in 'intoxicating liquors.' The 21st Amendment was passed in order to undo the 18th Amendment.In short, a constitutional amendment, or any law, is repealed when it is found unconstitutional.he 18th Amendment was a departure from this, and took away rights from the states and from U.S. citizens. As such, it was an inappropriate amendment, and should never have been ratified, being contrary to the spirit of the constitution itself.
Thyroid - histology - follicular epithelial cells. - usually simple cuboidal cells with microvilli but varies with activity. Thyroid - histology - follicular epithelial cells (activity) The height of the epithelium ranges from simple squamous to simple columnar depending on activity.
Follicular thyroid carcinoma (FTC) is a well-differentiated tumor. In fact, FTC resembles the normal microscopic pattern of the thyroid. FTC originates in follicular cells and is the second most common cancer of the thyroid, after papillary carcinoma. Follicular and papillary thyroid cancers are considered to be differentiated thyroid cancers; together they make up 95% of thyroid cancer cases. Papillary/follicular carcinoma must be considered a variant of papillary thyroid carcinoma (mixed form), and Hurthle cell carcinoma should be considered a variant of FTC.