Fig. 4From: Pulmonary metastases of a borderline ovarian tumor with multiple cystic formations: a case reportA In one area of the tumor, poor atypical glandular epithelium with abundant intracytoplasmic mucus proliferated, forming as papillary and tubular structures (× 200). B In the other area, the fibrous stroma was covered with mucus-bearing epithelium forming a septum (× 100)Back to article page