Figure 1
From: Morphologic correlates of molecular alterations in extrauterine Müllerian carcinomas
High-grade serous carcinoma histomorphology. (a) Classic morphology that includes papillary and micropapillary architecture. (b) ‘SET’ morphology that includes solid growth patterns (left), pseudo-endometrioid gland formation (middle), and transitional cell-like growth patterns (right). (c) Ambiguous morphology where portions of the tumor had diagnostic areas of either classic or SET histology as above, as well as regions within the tumor that exhibited endometrioid (left) or clear cell features (middle, right).
