Two Cases of Leiomyoma in the Colon Masquerading as Other Types of Colonic Pedunculated Polyps

Figure 4

Pathological images of Case 2. Spindle cells with round to oval nuclei are observed in the resected specimen ((a), ×4, (b), ×400). The tumor cells are positive for α-SMA ((c), ×100) and desmin ((d), ×100).

(a)

(b)

(c)

(d)