Malignant phyllodes tumor of the breast with liposarcomatous differentiation and intraductal hyperplasia.

Phyllodes tumor of the breast is a biphasic fibroepithelial neoplasm. 10 to 20% of phyllodes tumor show malignant transformation, often in the form of stroma, which usually shows fibrosarcomatous differentiation and rarely heterologous sarcomatous elements. Liposarcomatous differentiation is not common among phyllodes tumors. The correct diagnosis of heterologous liposarcomatous differentiation in a malignant PT requires identification of the biphasic component of the tumor. We reported a case of malignant phyllodes tumor which initially transformed into liposarcoma, in addition to a very rare intraductal hyperplasia and flat epithelial atypia. The patient was a 75-year-old woman, with a lump in the left breast without axillary lymphadenopathy. She also have a positive family history of breast carcinoma. She underwent surgery and still alive and disease free after one year.

[Ovarian pregnancy. Report of three cases]. / Grossesse ovarienne, à propos de 3 cas.

BACKGROUND: Ovarian pregnancy is a rare type of ectopic pregnancy. Its diagnosis and management are often difficult. AIM: To highlight specific diagnostic and therapeutic properties of ovarian pregnancy. METHODS: Retrospective Study over a period of 4 years. We observed the patients presenting ovarian pregnancies. Diagnosis was evocated in time of surgery and confirmed by histological data. RESULTS: We observed three patients presenting ovarian pregnancies. All our patients had an abdominal ache. Diagnosis was made by ultrasound scan examination in one case. One patient had a laparotomy as a matter of urgency; the two others had a laparoscopy. All the patients were managed conservatively. The diagnosis of ovarian pregnancies was evocated in time of surgery and confirmed by the histological data. CONCLUSION: the ovary is a rare location for extra-uterine pregnancy. This type of ectopic pregnancy has some clinical properties. The diagnosis is intricate and based on per operatory observations. The management is in spite of medicines improvement, based on surgery.