BackgroundUterine sarcomas are relatively rare tumors that account for approximately 1-3% of female genital tract malignancies and between 4-9% of uterine cancers. Less than 8% of all cases are Mullerian adenosarcoma, a distinctive uterine neoplasm characterized by a benign, but occasionally atypical, epithelial and a malignant, usually low-grade, stromal component, both of which should be integral and neoplastic constituents of the tumor. Mullerian adenosarcoma with sarcomatous overgrowth (MASO) is a very aggressive variant, associated with post-operative recurrence, metastases, even when diagnosed in early stage.Case PresentationWe present a fourth MASO case derived from uterine cervix in a 72-year-old woman with metrorrhagia and a polypoid mass protruding through the cervical ostium. Total abdominal hysterectomy, bilateral salpingo-oophorectomy, systematic pelvic lymph node dissection, omental biopsy and appendectomy were performed. Surgery treatment was associated with adjuvant whole-pelvis radiation (45 Gy) and adjuvant chemotherapy (cisplatin/ifosfamide). After nine months of follow up, the patient was free of tumor.ConclusionsThe rarity of MASO of the cervix involves a management difficult. Most authors recommend total abdominal hysterectomy, usually accompanied by bilateral salpingo-oophorectomy. There is no common agreement on staging by lymphadenectomy during primary surgery and adjuvant chemo-radio therapy.

The possibility of influencing the fetal uptake of free fatty acids (FFA), β-hydroxybutyrate (β-OH), and glycerol was demonstrated by enhancing the maternal blood level of these substances by means of 10% intralipid infusions to the mothers during delivery. The FFA uptake, which was not significant in fetuses of control mothers, became positive in fetuses born after maternal infusion with intralipid. The uptake of β-OH and glycerol, which were positive in normal conditions, increased in fetuses from intralipid-infused mothers. These studies demonstrate that, after intralipid infusions to the mothers, the fetal FFA uptake could be correlated with the FFA concentration difference between maternal arterial, and fetal umbilical arterial blood. Since the fetal uptake of FFA subsequent to intralipid infusions is not negligible, we consider the possibility that lipid infusions to the mothers could be an approach to the treatment of the fetus with poor intrauterine growth.

A good correlation between the amniotic fluid surface tension and gestational age was found in 51 amniotic fluid samples from normal pregnancies. The samples were obtained between the 20th and 43rd week of gestation. A good relation also exists between amniotic fluid lecithin concentration and fluid surface tension, and between said surface tension and the foam test carried out according to Clements et al. (4).

There is ample documentation that breech full-term infants delivered vaginally have a higher perinatal morbidity and mortality rate than breech infants born via cesarean section. Until now, little emphasis has been placed on the risks to premature newborns born in breech presentation. Therefore, the authors have considered all singleton pregnancies with infants in breech presentation admitted to the Department of Obstetrics, University of Padova, from January 1978 to December 1979 and delivered before 36-weeks gestation. On the basis of obstetric management, the authors have obtained two groups: Group A comprised 36 infants born by vaginal delivery; Group B totaled 32 newborns delivered by cesarean section. Mean gestational age and birthweight were comparable. Of the neonatal events considered, the following were significantly different: Apgar score at 5 minutes less than 7 (A = 30.6%; B = 9.3%), mortality (A = 13.8%; B = 0), neurologic sequelae in the infants discharged from the neonatal intensive care unit (NICU) (A = 50%; B = 9.1%) and the sum of mortality and long term sequelae (A = 22.2%; B = 3.1%). The authors conclude that cesarean section performed in mothers with impending preterm breech delivery decreases the neonatal mortality rate and improves the long-term outcome.