1/7. Spontaneous conception in the presence of stage IIIC endometrioid ovarian cancer.OBJECTIVE: To describe a rare case of spontaneous conception in a patient with a preexisting metastatic ovarian cancer. DESIGN: Case report. SETTING: University hospital. PATIENT(S): A 39-year-old Asian woman who conceived while undergoing an evaluation for primary infertility and newly detected bilateral adnexal masses. INTERVENTION(S): Staging laparotomy and total abdominal hysterectomy and bilateral salpingo-oophorectomy. MAIN OUTCOME MEASURE(S): Anatomic pathology diagnosis. RESULT(S): Blighted ovum and stage IIIC endometrioid adenocarcinoma of ovary. CONCLUSION(S): Metastatic ovarian cancer does not prevent either spontaneous ovulation or spontaneous conception.- - - - - - - - - - ranking = 1keywords = conception (Clic here for more details about this article) |
2/7. Metastases to the products of conception from a maternal bronchial carcinoma. A case report and review of literature.The association of mother's malignancy with metastases to the products of conception is rarely reported. We present 8th case reported in the literature of oat-cell lung carcinoma complicated by an aggressive clinical course and documented placental metastases. review of all published cases of lung cancer metastasizing to the placenta is also presented. A 44-year-old white pregnant woman at an estimated gestational age of 30 weeks presented with cervical incompetence symptoms and multiple tumors of 2-4 cm in diameter located in the subcutaneous tissue of the chest, including both breasts. The biopsy revealed a metastatic oat-cell carcinoma. cesarean section was performed immediately. During the procedure, micronodular metastatic infiltration of the liver was noted. Microscopic examination of placenta showed clusters of oat-cell carcinoma calls within the intervillous spaces; no infiltration of villi themselves was noted. The malignant cells were morphologically identical as those of the subcutaneous metastases. The woman succumbed to cancer and died on the 16th postoperative day. lung cancer metastasizing to the placenta is relatively rarely reported. In all cases only placental metastases were found; the fetus in all cases was spared. Only in one out of 8 reported cases outcome of mother was not fatal. It should be emphasized that not in all cases of maternal malignancy the histological examination of the placental was made Therefore it is possible that the incidence of placental involvement is more often than it is reported.- - - - - - - - - - ranking = 0.83333333333333keywords = conception (Clic here for more details about this article) |
3/7. Maternal pulmonary adenocarcinoma metastatic to the fetus: first recorded case report and literature review.We report the first maternal pulmonary adenocarcinoma metastatic to the fetus as well as an updated literature review. review of the literature revealed that there have been only 67 cases of maternal malignancy metastatic to the products of conception. These were mostly malignant melanoma and hematopoietic tumors. A 46-year old multiparous woman with metastatic pulmonary adenocarcinoma, diagnosed at 23 weeks gestation, delivered a male infant who appeared normal at birth. The mother died 2 days after delivery. The child developed multiple scalp tumors a 2 weeks of age. The tumors recurred rapidly after initial resection. Wide local excision of the involved scalp and skin graft coverage was performed at 14 weeks of age. Histopathology of these tumors was identical to that of the maternal tumor. The maternal origin of these tumors was confirmed by fluorescence in situ hybridization (FISH). The child is now 5 years old and free of disease.- - - - - - - - - - ranking = 0.16666666666667keywords = conception (Clic here for more details about this article) |
4/7. lung cancer during pregnancy involving the products of conception and a review of the literature.Approximately 1 per 1,000-1,500 pregnancies is complicated by maternal malignancies. Metastatic involvement of the products of conception is a rare event. There have been 62 cases of placental and/or fetal metastatic involvement originating from maternal cancer reported since 1866. Only 14 cases of lung cancer associated with pregnancy have been documented. We report on an additional case involving the products of conception, and the management of lung cancer in pregnancy is discussed based on an extensive review of the literature. The case of a 29-year-old woman presenting during the 31(st) week of gestation with metastatic non small-cell lung cancer to the placenta, liver and bone is described. The mother was delivered by caesarean section of a healthy baby girl during her 32(nd) week of gestation. The mother's postpartum course was complicated by disseminated pulmonary and bony metastases and malignant pericardial and pleural effusions causing the patient's death within 1 month after lung cancer was diagnosed. Malignancies spreading to the products of conception are melanoma (32%), leukemia and lymphomas (15%), breast cancer (13%), lung cancer (11%), sarcoma (8%), gastric cancer (3%) and gynecologic cancers (3%), reflecting malignancies with a high incidence in women of reproductive age. All lung cancers were diagnosed with widely disseminated, inoperable neoplastic disease, including distant metastases in 46%. The mean age was 35.1 years (range, 30-45 years) and 60% of patients had a history of tobacco use. The mean survival was 7.5 months (range: 1-42 months). placenta involvement was present in 7 out of 15 cases. Fetal involvement was reported in only one case. Because there is no evidence of a direct adverse effect of pregnancy on the course of lung cancer, we recommend delivery at a time when enough fetal maturity can be assumed and the subsequent treatment of the mother.- - - - - - - - - - ranking = 1.1666666666667keywords = conception (Clic here for more details about this article) |
5/7. Maternal malignancy metastatic to the products of conception: a review.Documented reports of maternal malignancy metastatic to the placenta and fetus are rare. From 1866 until the present there have been 52 cases reported in the Western literature. We report a case of maternal large-cell carcinoma of the lung metastatic to the maternal brain and the placenta without fetal involvement.- - - - - - - - - - ranking = 0.66666666666667keywords = conception (Clic here for more details about this article) |
6/7. Placental metastasis from maternal carcinoma of the lung.A case of large cell undifferentiated carcinoma of the lung metastatic to the placenta and a review of the literature are presented. This is the 44th documented case of placental and/or fetal metastasis from maternal cancer in the past 113 years. Fifty percent of these cases are either malignant melanomas or hematopoietic malignancies. Evidence indicates that these 2 malignancies are more likely to metastasize to the products of conception than are other malignancies.- - - - - - - - - - ranking = 0.16666666666667keywords = conception (Clic here for more details about this article) |
7/7. Malignant melanoma metastases in the placenta: a case report.Although the coincidence of pregnancy and maternal malignancy is not rare, only 29 cases of metastases to the products of conception have been previously reported and of these, 14 have been of malignant melanoma. The present case of widespread maternal malignant melanoma metastasizing to the placenta further emphasizes this trend. The mother died of malanomatosis two weeks after induced labour at 36 weeks gestation. The infant, despite widespread placental involvement including apparent foetal vascular invasion, is well and without clinical evidence of disease five months after delivery.- - - - - - - - - - ranking = 0.16666666666667keywords = conception (Clic here for more details about this article) |