Table 3.

Histologic findings

	Patterns	Hyaline Globules	Psammoma Bodies	Mitoses	Necrosis	Apoptosis
Case 1	G,P	Absent	Absent	Absent*	Absent	Absent
Case 2	G, P, Se, So, Sp	Absent	Absent	Present	Absent	Present
Case 3/4	G, P, R, Se, So	Present	Present	Rare*	Focal	Present
Case 5	G, P, Se, So, Sp	Present	Absent	Frequent	Absent	Present
Case 6	G, P, Se	Present	Present	Present*	Focal	Present
Case 7	G, P, Se	Present	Present	Present	Ischemic-type	Present
Case 8	G, P, Se	Present	Absent	Present	Absent	Present

G=Glandular, P=Papillary, R=Retiform, Se=Sex-Cord-Like, So=Solid, Sp=Spindled

^*Ki-67 index in cases 1, 3 and 6 was 30%, 50% and 20%, respectively.