Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Follicular lymphoma of the thyroid gland lacking both Bcl-2 expression and IGH-BCL2. Many of these cases were composed of neoplastic follicles of WHO grade 3 (A, case 10). In each case the germinal centre cells were negative for Bcl-2 (B, case 1). The germinal centre cells were positive for Bcl-6 in all cases (C, case 1), while staining for CD10 was negative in four cases (D, case 1) and strongly positive in five (E, case 7).
