we herein report a case of ventral side of tongue lipoma in a 60-year old man who referred to our department with a mass at the right ventral side of his tongue that had existed there for an unknown period of time. clinical examination revealed a yellowish nodular lesion measuring 1 cm in diameter. histological examination showed mature adipocytes and varying size vessels between lobules of the...

Ovarian cancer is the most lethal gynecologic malignancy. The surface epithelial tumor is the most common type of ovarian cancer. Among these, the mucinous tumors account for 10-15% of ovarian tumors. Mucinous ovarian tumors are among the most difficult ovarian neoplasms for surgical pathologists to interpret. Mucinous tumors sometimes coexist with other surface epithelial tumors. Therefore, ma...

Brenner tumor is a rare tumor that represents approximately 1.5% of the tumors of ovary. It is defined as a tumor of transitional cells composed by urothelial cells arranged in solid or cystic groups absorbed in a fibrous stroma. It classifies in benign Brenner tumor (95%), borderline (3-4%) and malignant (1%). Let's sense beforehand the clinical case of a 46-year-old patient who underwent surg...

Vaginal Brenner tumor is extremely rare. Only five cases have been reported in the English literature to date. Here we report a vaginal Brenner tumor in a 76-year old postmenopausal woman, who presented with a 2.5cm-sized sessile vaginal polyp. Microscopically, it showed characteristic features of Brenner tumor consisting of three components; transitional islands, glands, and dense fibrous stro...

BACKGROUND Brenner tumors almost always develop in the ovary. Exceptionally, extraovarian Brenner tumors have been reported in the lower abdomen or pelvic organs. Here, we introduce a peculiar case of an extraovarian Brenner tumor arising in the omentum. CASE PRESENTATION A 43-year-old woman presented with a palpable abdominal mass. Computed tomography (CT) scan revealed a 9.0-cm solid mass i...