Sister Mary Joseph Nodule as a First Manifestation of a Metastatic Ovarian Cancer.

A 76-year-old female presented to our hospital with a 2 cm firm, nontender, protuberant umbilical nodule. She received treatment with antibiotics for suspected granuloma, with no improvement after two months. High levels of CA125 as well as an ovarian cyst and intrathoracic and intra-abdominal lesions on imaging studies made us suspect an ovarian cancer with a Sister Mary Joseph nodule (SMJN) and other metastases. A bilateral salpingo-oophorectomy and umbilical and omentum tumor resections were performed and a metastatic ovarian serous adenocarcinoma was diagnosed by histopathology. After surgery, the patient received chemotherapy with paclitaxel, carboplatin, and bevacizumab; however paclitaxel allergy was observed. As a result, chemotherapy continued with carboplatin and bevacizumab every three weeks for a total of 6 courses. Currently, she is still undergoing treatment with bevacizumab and CA125 levels have been progressively decreasing. SMJN is a rare umbilical metastasis which needs to be considered as a differential diagnosis in the presence of an umbilical tumor for prompt treatment initiation.

A long-term user of cosmetic cream containing estrogen developed breast cancer and endometrial hyperplasia.

A 93-year-old woman was referred to our clinic for abnormal genital bleeding. It was found that she had endometrial hyperplasia and breast cancer. Her uterus was as large as that of a normal adult menstruating woman. She indicated that she had been applying cosmetic cream containing a low concentration of ethynylestradiol to her face and body three times a day for 75 years. It is possible that this long-term use of the ethynylestradiol-containing cream is related to the development of breast cancer and endometrial hyperplasia.

Solid pelvic tumor in a woman with Mayer-Rokitansky-Küstner-Hauser syndrome.

A patient with Mayer-Rokitansky-Küstner-Hauser syndrome was operated laparoscopically to remove a solid pelvic tumor with cystic region, originally diagnosed as an ovarian tumor. Histopathological examination of the removed tumor identified it as a leiomyoma of rudimentary uterus.