Sclerosing polycystic adenosis of the submandibular gland: Two case reports

Figure 1 Magnetic resonance images (T2-weighted image). A: Axial scan revealed a mass in the right submandibular area (orange arrow); B: Coronal scan revealed a mass in the right submandibular area (orange arrow).

Figure 2 Sclerosing polycystic adenosis. A: Proliferation of acini and ducts in a dense sclerotic stroma background; B: Dilated duct embedded in a highly sclerotic stroma; C: Flat and cuboidal epithelium and eosinophils are seen in the ductal epithelium; D: The lumen of the cysts containing eosinophilic secretory material; E: Numerous tubular and cystic structures containing variable amounts of intraluminal, eosinophilic material with periductal fibrosis; F: Apocrine and secretory areas with histiocytes are typical.