Qiao's Pathology (Art and Science in Medicine)
Qiao's Pathology: Columnar Cell Hyperplasia with Architectural Atypia (乔氏病理学：乳腺柱状细胞增生性病变伴结构异常)
Microscopic photo showing proliferation of small ducts/acini partially lined by more than two layers of columnar cells which have uniform ovoid/elongated nuclei perpendicular to basement membrane. Nucleoli are inconspicuous. Complex architectural patterns with rigid bridges and punched out spaces are noted. Apical snouts and intraluminal secretion are present. H & E Stain. 40X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA. (乔建华医学博士， 美国病理学家学院专家会员。美国加州洛杉矶)
Qiao's Pathology: Columnar Cell Hyperplasia with Architectural Atypia (乔氏病理学：乳腺柱状细胞增生性病变伴结构异常)
Microscopic photo showing proliferation of small ducts/acini partially lined by more than two layers of columnar cells which have uniform ovoid/elongated nuclei perpendicular to basement membrane. Nucleoli are inconspicuous. Complex architectural patterns with rigid bridges and punched out spaces are noted. Apical snouts and intraluminal secretion are present. H & E Stain. 40X. Jian-Hua Qiao, MD, FCAP, Los Angeles, CA, USA. (乔建华医学博士， 美国病理学家学院专家会员。美国加州洛杉矶)