Figure 1: Glandular cardiac myxoma (H and E, ×400): (a) Myxomatous stroma with stellate cells arranged in cords and clusters. (b) Irregularly shaped glands lined by a single layer of columnar cells with varying number of interspersed goblet cells. (c) Goblet cells showed positivity for acidic mucin (Alcian blue-periodic acid–Schiff, blue color (arrow). Immunohistochemistry stains revealed positivity for (d) cytokeratin, (e) cytokeratin-7, (f) cytokeratin-19, (g) carcinoembryonic antigen, (h) E-cadherin with (i) low proliferative index (Ki-67 <1%)