Cutaneous Ciliated Cyst in an Unusual Location: Between Two Scapulas

Figure 1

(a) Pseudostratified cilia columnar epithelium resembling tubal epithelium along with occasional small projections toward the lumen in epithelium of the cyst wall (H&E stained section, 400x). (b) Immunohistochemical study demonstrates that the cyst epithelium is nuclear positive for PR and negative for CEA, and SMA staining is negative within the cyst wall indicating no smooth muscle in the cyst wall (400x).

(a)

(b)