Fig. 3From: Low-grade undifferentiated sarcoma with MEIS1::NCOA2-rearrangement primary to the lung: a case reportA) Hematoxylin and eosin stained slide showing whorls and fascicles of primitive and monomorphic spindle cells (10x); B) Hematoxylin and eosin stained slide showing adjacent respiratory cartilage (10x), C) adjacent respiratory epithelium (10x), D) entrapped salivary gland-type tissue (20x), and E) high-power showing nuclear pleomorphism (40x); F) low proliferative index highlighted by Ki-67 (10x)Back to article page