Indication of prophylactic vaccines as a tool for secondary prevention in HPV-linked disease.

PURPOSE: To determine whether quadrivalent HPV vaccination is effective in reducing recurrent disease in women with a previous history of HPV disease. METHODS: All women under 45 years of age treated for HPV-linked disease and with negative HPV test, cytology and colposcopy 3 months after treatment were enrolled. Women were randomly assigned into two groups: a group that received HPV vaccine post treatment and a group that was only submitted to follow-up. Follow-up was performed every 6 months for a duration of at least 3 years. Kaplan-Meier curve was used to estimate the overall disease-free survival during the follow-up period. Statistical analysis was performed by Fisher's exact test. RESULTS: From November 2013 to October 2014, we enrolled a total of 178 women at Careggi University Hospital in Florence and at Azienda USL in Massa Carrara. 12 out of 89 patients in the non-vaccination group recurred (13.5%), while 3 out of 89 patients in the vaccination group recurred (3.4%). The Kaplan-Meier curves showed a statistically difference in the log rank test (p = 0.0147) for the overall disease-free survival in the study groups during follow-up. The rate of recurrence was significantly higher in the non-vaccination group, with a p = 0.0279 by Fisher exact test. CONCLUSION: The introduction of anti-HPV vaccination during the follow-up post treatment for HPV-linked disease is recommended to reduce the risk of recurrence. The clinical implication of this could be very important to influence post-treatment management of HPV disease.

[Cigarette smoking in pregnancy: observational prospective study in three towns of Tuscany Region (Central Italy)]. / Fumo di sigaretta in gravidanza: studio osservazionale prospettico in tre città della Toscana.

OBJECTIVE: to assess the prevalence of smoking in pregnancy and its changes after childbirth, and the characteristics associated with a greater likelihood of smoking during pregnancy in a sample of women attending three university hospitals in Tuscany (Central Italy). DESIGN: observational prospective multicentric study. SETTING AND PARTICIPANTS: 1,036 women in ninth month of pregnancy were enrolled at the teaching hospitals of Careggi (Firenze), Pisa and Siena. Women filled a standardized, self-administered questionnaire at enrolment. A second questionnaire was administered by phone to the smoking, ex-smoking and abstinent-during-pregnancy women one year after the delivery. RESULTS: 60.5% of women was never smoker, 17.4% was ex-smoker, 14% of women stopped smoking during pregnancy, and 8.4% were current smokers. Smoking in pregnancy was significantly associated with being younger than 31 years old (OR 1.75; 95%CI 1.01-1.84) and unmarried (OR 1.75; 95%CI 1.10- 2.78), having a low school degree (OR 2.31; 95%CI 1.58-3.36) and a smoking partner (OR 3.03; 95%CI 2.32-3.96). The absolute risk of smoking during pregnancy was 42%. One year after delivery, 44%of women who stopped smoking in pregnancy relapsed. CONCLUSIONS: a not negligible percentage of women residents in Tuscany Region smokes during pregnancy. Relapses after delivery are high. Even if recently in Italy a smoke free legislation was implemented, the study shows a low attention toward passive smoking during pregnancy. Smoking cessation interventions specifically tailored for pregnant women and relapses prevention need to be implemented in Tuscany by all health care professionals who care for women during pregnancy and after delivery.

Ovarian surgery for bilateral endometriomas influences age at menopause.

BACKGROUND: Questions remain as to whether surgical excision of ovarian endometriomas might cause damage to ovarian function. To test the hypothesis that ovarian surgery for endometrioma compromises ovarian function and accelerates ovarian failure. METHODS: In a tertiary university Clinic, longitudinal prospective cohort study. Patients who underwent laparoscopy for endometriosis between March 1993 and November 2007 were assessed for inclusion in the study. A prospective follow-up at 3, 6 and 12 months then yearly was conducted. Evolution of menstrual pattern, symptoms and reproductive outcomes were investigated. RESULTS: From over the 14-year period, 302 patients were included in the study. The mean age (±SD) of patients was 32.6 ± 5.6 years; the median duration of follow-up was 8.5 years (range 2-17 years). Menopause was documented in 43 women (14.3%) at a mean age of 45.3 ± 4.3 years (range 32-52 years). Women previously submitted to bilateral cystectomy were younger at menopause than those with monolateral endometrioma (42.1 ± 5.1 years versus 47.1 ± 3.5 years, P = 0.003). Premature ovarian failure (POF) was observed in 7 of 43 (16.3%) menopausal patients; the majority (4, 57.1%) after bilateral cystectomy. The relationship between the preoperative ovarian endometriomas total diameter and menopausal age was significant in case of surgery for bilateral endometriomas (R(2) = 0.754, P = 0.002). CONCLUSIONS: Patients who had been operated on for bilateral endometriomas have an increased risk of POF. Ovarian parenchyma loss at the time of surgery seems related to cyst diameter. In the case of unilateral ovarian endometrioma, the contralateral intact ovary might adequately compensate.

Techniques of laparoscopic myomectomy.

Myomectomy is one of the commonest gynaecological operations. Laparoscopic myomectomy has emerged over the last two decades as a possible alternative to the traditional laparotomy. Most studies have revealed that the laparoscopic procedure is at least as safe as the open procedure as to the rate of complications and may retain relevant advantages in terms of shorter admission and recovery times. Currently laparoscopic myomectomy is still a challenging operation that requires a well-trained surgical team, adequate instrumentation and accurate patient selection; the increasing slant of gynaecologists towards laparoscopic techniques, along with the advances in surgical instrumentation and suturing materials, will hopefully contribute to keep laparoscopic myomectomy no longer confined to tertiary care centres.

DNA ploidy is stronger than lymph node metastasis as prognostic factor in cervical carcinoma: 10-year results of a prospective study.

INTRODUCTION: To improve the outcome of patients with cervical cancer, a more accurate prognostic assessment is essential. The aim of this study was to evaluate the role of tumor DNA ploidy as an independent prognostic factor in cervical carcinoma. Furthermore, we investigated whether the presence of lymph node metastasis may have a different clinical impact according to ploidy status. METHODS: In a long-term prospective study, DNA ploidy was evaluated by flow cytometry from fresh tumor samples from 136 patients with cervical cancer who underwent surgery. Ploidy, lymph node metastasis, and other classical parameters were analyzed in relation to the length of disease-specific survival. Treatment modalities did not differ between patients with diploid tumors and patients with aneuploid tumors. RESULTS: DNA aneuploidy was found in 52 patients (38.2%). Patients with DNA-aneuploid tumors had a significantly reduced disease-specific survival (P = 0.003). Overall, the 10-year survival probability was 54% for patients with DNA-aneuploid tumors and 80% for patients with DNA-diploid tumors. Among 64 patients with International Federation of Gynecologists and Obstetricians stage I disease, the 10-year survival rates were 38.7% for the patients with DNA-aneuploid tumors and 86.3% for those with DNA-diploid tumors (P = 0.003). Overall, diploid tumors with lymph node metastasis did significantly better than aneuploid tumors with lymph node metastasis (P = 0.05). Among the patients with International Federation of Gynecologists and Obstetricians stage I disease, there was a highly significant difference between patients with diploid node-positive tumors and patients with aneuploid node-positive tumors, with no deaths from the disease in the former group in contrast with the worst outcome in the latter group (P = 0.005). By multivariate analysis, pathologic tumor stage, lymph vascular invasion, and tumor ploidy were significant and independent parameters, whereas lymph node metastasis yielded no independent information. CONCLUSIONS: DNA ploidy was an independent prognostic factor in cervical carcinoma. Presence of lymph node metastasis may not always have the same impact on survival but may vary according to DNA ploidy of the primary tumor.

Impact of endometriosis on in vitro fertilization and embryo transfer cycles in young women: a stage-dependent interference.

OBJECTIVE: Endometriosis is a frequent indication for in vitro fertilization and embryo transfer (IVF-ET). Its influence on IVF-ET cycles remains controversial. We evaluated the impact of the severity of endometriosis on IVF-ET cycles in young women. DESIGN: Retrospective cohort study. SETTING: Academic tertiary referral centre. SAMPLE AND METHODS: In a retrospective cohort analysis, 164 IVF-ET cycles in 148 women with endometriosis-associated infertility were analyzed. Eighty cycles performed during the same period on 72 consecutive women with tubal infertility were considered as controls. All patients were younger than 35 years old. MAIN OUTCOME MEASURES: Response to controlled ovarian hyperstimulation (COH), number of oocytes retrieved, fertilization, implantation and pregnancy rate (PR). RESULTS: Clinical PR was lower in the group with endometriosis (all stages) in comparison with the tubal factor group. Higher total gonadotropin requirements, lower response to COH and lower oocyte yield were also found in the endometriosis group. Stage-stratified analysis showed a lower fertilization rate in stage I-II (52.6% stage I-II, 70.5% stage III-IV and 71.9% tubal factor). In stage III-IV endometriosis there was a higher cycle cancellation rate, a reduced response to COH and a lower PR compared with both the stage I-II and the tubal infertility groups (PR 9.7, 25 and 26.1%, respectively). CONCLUSIONS: Stage III-IV was strongly associated with poor IVF outcome. A decreased fertilization rate in stage I-II might be a cause of subfertility in these women, owing to a hostile environment caused by the disease.

Quantitative variation analysis of fetal DNA in maternal plasma samples collected before and after amniocentesis.

AIMS: The aim of this study was to evaluate possible procedure-related variations in the levels of cell-free fetal DNA (fDNA) in maternal plasma of women undergoing genetic amniocentesis. MATERIALS AND METHODS: Blood samples were collected at 16-18 weeks' gestation from 33 pregnant women attending the Fetal Medicine Unit for genetic amniocentesis. For each woman, two blood samples were obtained: the first immediately before amniocentesis and the second one 15 min after the procedure. A real-time quantitative polymerase chain reaction assay, using primers for SRY and beta-globin genes, was used to assess fDNA concentrations in maternal plasma. A Wilcoxon signed-rank test was used for statistical analysis. RESULTS: The karyotype on cultured amniocytes showed that 15 out of 33 women had a male fetus. Real-time quantitative polymerase chain reaction results, on maternal plasma sample pairs from known male pregnancies, showed no significant variations of fDNA correlated to amniocentesis (P=0.394). CONCLUSIONS: Our preliminary study suggests that amniocentesis, although invasive, could be associated with minimal, if any, disruption at the fetal-maternal interface, as revealed by the lack of substantial modifications of fDNA levels in maternal circulation.

Preoperative assessment of HER-2/neu status in breast carcinoma: the role of quantitative real-time PCR on core-biopsy specimens.

OBJECTIVES: Knowledge of HER-2/neu status is mandatory to identify breast cancer patients amenable to trastuzumab treatment. We evaluated the diagnostic performance of quantitative real-time polymerase chain reaction (qRT-PCR) in the preoperative determination of HER-2/neu status in breast cancer, using core biopsy material. METHODS: In a prospective series, qRT-PCR was performed on fresh core biopsy specimens taken preoperatively in 87 patients with breast carcinoma. Cases with qRT-PCR ratio > or = 2.0 were considered to have HER-2/neu amplification. The results of RT-PCR analysis were compared with those of the standard immunohistochemistry (IHC) and Fluorescence in situ hybridization (FISH) methods. Cases with IHC 3+ or with IHC 2+ and FISH showing amplification were considered HER-2/neu positive. All other cases were considered HER-2/neu negative. RESULTS: qRT-PCR showed HER-2/neu amplification in 13 cases (14.9%), while the standard IHC-FISH combined approach identified 17 HER-2/neu-positive cases (19.5%). Overall, there was concordance between methods in 83 of 87 patients (95.4%). The Spearman's rho correlation coefficient was 0.851; p<0.001. The diagnostic performance for preoperative diagnosis of HER-2/neu status using RT-PCR on core biopsy specimens as compared to standard approach was as follows: sensitivity 76.5%; specificity 100%; positive predictive value 100%; negative predictive value 94.6%. CONCLUSIONS: Quantitative RT-PCR determination of HER-2/neu status from core biopsy specimens provided results comparable to those given by the standard IHC and FISH methods. The use of qRT-PCR on core biopsy material may represent a very useful and easy tool to enhance early identification of HER-2/neu-positive breast cancer patients who, possibly can benefit from trastuzumab treatment.

Use of a No. 11 blade scalpel and reusable blunt trocar to establish pneumoperitoneum: description of a safe and inexpensive technique.

First access is crucial in laparoscopic surgery because of its potentially life-threatening complications. A number of procedures using a variety of instruments have been previously described; however, the safest approach remains uncertain. Herein, we describe a simple and inexpensive method for direct trocar insertion using reusable instruments that was developed over 10 years in a series of 4721 consecutive gynecologic laparoscopic procedures. Observed data revealed that the technique is feasible, rapidly performed, and safe, with a likely cost savings, using a small set of reusable instruments. This procedure should be compared with other access methods in randomized studies to confirm the observed advantages.

The efficacy and safety of continuous intravenous administration of remifentanil for birth pain relief: an open study of 205 parturients.

In an observational study, we prospectively evaluated the efficacy and safety of remifentanil in 205 parturients. Remifentanil was administered as a continuous infusion. The initial infusion of 0.025 microg x kg(-1) x min(-1) was increased in a stepwise manner to a maximum dose of 0.15 microg x kg(-1) x min(-1). Maternal pain, other maternal and fetal variables, side effects, and satisfaction were recorded. The mean (+/-sd) visual analog score before the start of the infusion was 9.4 +/- 1.2 cm and decreased to 5.1 +/- 0.4 cm after 5 min and 3.6 +/- 1.5 cm after 30 min. The maternal side effects were minimal and no fetal or neonatal side effects were noted.

PCR detection rates of high risk human papillomavirus DNA in paired self-collected urine and cervical scrapes after laser CO2 conization for high-grade cervical intraepithelial neoplasia.

OBJECTIVE: To compare the PCR detection rates of high risk human papillomavirus DNA in self-collected urine and cervical scrapes during follow-up of patients treated for HG-CIN by laser CO2 conization. PATIENTS AND METHODS: 52 women who submitted to laser conization for HG-CIN were enrolled into this prospective follow-up study receiving liquid-based cytology and HR-HPV testing by PCR assay on self-collected urine and cervical scrapes before and at 3, 6 and 12 months after treatment. Diagnostic accuracy and predictive values for treatment failure were evaluated for both urinary and cervical HPV testing and follow-up cytology. RESULTS: 3 cases (5.8%) of recurrent HG-CIN occurred during follow-up. Positive margins and HR-HPV persistence resulted to significant risk factors for recurrence (p=0.01). The overall concordance on HR-HPV detection between paired urine and cervical samples was 96.6% and discord trend between agreement rates during follow-up were excluded by overall fixed-effect index (OR 1.03; 95% CI 0.62-1.70). No difference was observed comparing the three- and six-month cumulative sensitivity and NPV for recurrent disease of urinary and cervical HPV detections, with an increase of 5.6% in specificity associated with urinary testing. CONCLUSIONS: PCR detection of HR-HPV in paired urine and cervical samples during follow-up revealed an excellent concordance, suggesting a potential equivalent role of the two methods within post-treatment follow-up. In our experience HPV testing on self-collected urine was more sensitive than cytology and more specific than cervical HPV detection to predict treatment failure. Larger studies are needed to definitively establish the role of urine-based HPV testing during follow-up.

hLH/hCG-receptor expression correlates with in vitro invasiveness in human primary endometrial cancer.

OBJECTIVE: Endometrial cancer (EC) is the most frequent cancer of the female genital tract. It has been hypothesized that those ECs that occur in the postmenopausal period, might be sensitive to elevated levels of luteinizing hormone/human chorionic gonadotropin (LH/hCG). Based on previous indications, we analyzed the functional expression of LH/hCG receptors (LH/hCG-R) in primary ECs. METHODS: We studied a cohort of primary ECs, in which both the LH/hCG-R mRNA and the LH/hCG-R protein were analyzed. Results were correlated with both clinical-pathological data and the effects of LH addition on cell invasion in vitro. RESULTS: The LH/hCG-R mRNA levels ranged from 4.67 e(-02) to 2.36 e(+03). The transcript was properly translated into a functional LH/hCG-R protein. The analysis of cell invasion in vitro in response to LH/hCG allowed us to divide the EC samples into two groups, one with a null or very low response (non-responders=NR) and the other with a significant response to LH (responders=R). The two groups had significantly different levels of LH/hCG-R mRNA expression: the NR group had a median value of 1.40 e(+)(00), while the R group of 7.42 e(+)(01) (p=0.043). CONCLUSION: In primary ECs a statistically significant correlation emerged between the levels of LH/hCG-R mRNA and the LH-induced cell invasion in vitro. These results suggest that therapies aimed at decreasing LH levels, through Gonadotropin Releasing Hormone (Gn-RH) analogues, could produce benefits in the treatment of recurrent or metastatic EC, especially in patients displaying high LH/hCG-R levels.

CO2 laser cylindrical excision or standard re-conization for persistent-recurrent high-grade cervical intraepithelial neoplasia (HG-CIN) in women of fertile age.

AIM: To investigate the therapeutic efficacy of cylindrical or cone-shaped excision performed by laser CO2 in the conservative management of persistent-recurrent high-grade cervical intraepithelial neoplasia (HG-CIN) in women of fertile age. PATIENTS AND METHODS: Ninety-four premenopausal patients with persistent-recurrent HG-CIN had undergone re-conization or cylindrical excision according to the time of reappearance of the disease. The length of the procedures, intra- and postoperative complications, height of the excised specimens, final histological findings and follow-up data were retrospectively evaluated. RESULTS: Fifty-five (58.5%) persistent and 39 (41.5%) recurrent cases had undergone cylindrical excision and standard re-conization respectively. All the treatments were successfully performed in an out-patient setting under local anesthesia with no differences in term of operative time, height of removed specimens, intra- and postoperative complications between the two groups. Definitive histology confirmed HG-CIN in 95.7% of the cases and FIGO Stage Ia1 cervical cancer (negative lymph vascular space involvement, LVSI) in 4.3% of the cases. The endocervical margins were involved in 3.6% of the cylindrical (persistent) and in 17.9% of the cone-shaped (recurrent) specimens (p = 0.03). The overall cure rate after a median follow-up time of 54 months (range 10-196) was 91.5%. A third excisional procedure was performed in 8 cases of persistent-recurrent HG-CIN with a disease-free subsequent follow-up of 38 months (range 6-108). CONCLUSION: Cylindrical or conical re-excision performed by CO2 laser according to the time of reappearance of the disease seems to be a promising conservative approach for persistent-recurrent HG-CIN even though further randomised prospective studies are needed to confirm the long-term efficacy and reproductive outcomes.

Endometriosis and infertility Surgery and ART: An integrated approach for successful management.

OBJECTIVES: Laparoscopy is considered the gold standard for treatment of endometriosis. In vitro fertilization and embryo transfer (IVF-ET) is often used to treat women with infertility associated with endometriosis. The objective of the study was to evaluate the pregnancy rate after surgical treatment and to assess whether a combined approach with laparoscopic surgery followed by IVF-ET can improve the "overall" pregnancy rate. STUDY DESIGN: A retrospective observational study was carried out on 107 infertile patients who underwent laparoscopic surgery for endometriosis and came at follow-up for a period of time between 1 and 11 years. Sixty-seven patients who did not become pregnant after surgery subsequently underwent IVF-ET. RESULTS: The pregnancy rate achieved after the integrated laparoscopy-IVF approach was 56.1%. The pregnancy rate after surgery, was significantly lower (37.4%). The fecundity rate for spontaneous conceptions within 6 months of laparoscopy (23.2%) was significantly higher (P<0.05) than for the following intervals. The cumulative fecundity in women older than 35 years was significantly lower than in younger women. CONCLUSIONS: In patients with endometriosis-associated infertility, surgery followed by IVF-ET is more effective than surgery alone. When patients fail to conceive spontaneously, after a maximum of 1 year from laparoscopic surgery, IVF should be suggested.

Surveillance for endometrial cancer in women on tamoxifen: the role of liquid-based endometrial cytology - cytohistological correlation in a population of 168 women.

AIMS: The aim of this study was to evaluate the utility of liquid-based cytology for endometrial surveillance in patients receiving tamoxifen. METHODS: One hundred and sixty-eight women scheduled for hysteroscopy were enrolled in the study. The women sequentially underwent hysteroscopy, endometrial cytology and biopsy. RESULTS: Endometrial biopsy only was inadequate in 112 (67%) patients, both endometrial biopsy and cytology were inadequate in 19 (11%) patients, endometrial cytology only was inadequate in 4 (2%) patients, and both endometrial biopsy and cytology were adequate in 33 (20%) patients. Overall, endometrial biopsy was inadequate in 131 (78%) patients and endometrial cytology in 23 (14%) patients. Endometrial cytology provided sufficient material for diagnosis more often than endometrial biopsy (p < 0.05). In the series of 33 patients (20%) in whom both endometrial cytology and biopsy were adequate, there was a 100% correlation between the endometrial cytology and biopsy results. CONCLUSIONS: For the first time, this study shows the diagnostic efficacy of liquid-based endometrial cytology in the follow-up of women receiving tamoxifen. It could be applied solely or in conjunction with ultrasonography.

Axillary ultrasound scanning in the follow-up of breast cancer patients undergoing sentinel node biopsy.

In breast cancer patients with negative sentinel node biopsy (SNB), surveillance of the unremoved nodes is recommended. Clinical examination has poor sensitivity. The aim of this study was to evaluate the role of axillary ultrasound scan (AUS) in the follow-up of these patients. AUS was performed every 12 months in a series of 165 patients with negative SNB. During the follow-up (median 45.6 months), in 154 patients, the AUS was carried out as a routine examination and in three cases (1.9%) it showed suspicious nodes, which underwent core biopsy. No evidence of axillary recurrence was found. Conversely, in 11 patients, AUS was performed to clarify a palpable lymphadenopathy; none of them was suspicious at US. We conclude that routine AUS to follow-up patients who have had a negative SNB is unnecessary. However, AUS may be useful in the presence of palpable nodes, to select those patients who do not require biopsy.

Postpartum heparin therapy for patients with the syndrome of hemolysis, elevated liver enzymes, and low platelets (HELLP) is associated with significant hemorrhagic complications.

OBJECTIVE: To compare the outcome of two groups of 16 patients with hemolysis, elevated liver enzymes and low platelets (HELLP) syndrome treated with heparin therapy or treated conservatively in the postpartum period. STUDY DESIGN: This is a retrospective cohort study comparing 16 consecutive patients with HELLP syndrome admitted to the ICU at the University of Florence (Italy) after delivery and treated with heparin, to 16 patients with the same disease admitted to the University of Virginia (UVA, USA) and treated with supportive therapy. RESULTS: Nine patients in the Florence group developed disseminated intravascular coagulation (DIC). Six of them developed postpartum hemorrhage that was medically and surgically controlled. Five hysterectomies were performed and seven other laparotomies were necessary in four patients to control further bleeding complications. In the UVA group, one patient developed DIC and another one a retroperitoneal hematoma that resolved with no need for surgical intervention. CONCLUSIONS: Heparin therapy for postpartum patients with HELLP syndrome was associated with bleeding complications. We speculate that the heparin therapy was the cause for the bleeding complications occurred in the Florence group of patients.

Fetal cells in a transcervical cell sample collected at 5 weeks of gestation.

Transcervical cell (TCC) sampling is being investigated as a promising method for obtaining fetal cells for prenatal genetic diagnosis. The present case report describes the identification of fetal cells by both fluorescent in situ hybridisation (FISH) and quantitative fluorescent polymerase chain reaction (QF-PCR) analyses in a TCC sample collected by intrauterine lavage at 5 + 0 weeks. This finding underscores the possible relevance of TCC sampling for extremely early prenatal genetic diagnosis.

Sonographic evaluation of fetal growth and body composition in women with different degrees of normal glucose metabolism.

OBJECTIVE: To investigate the maternal demographic and metabolic factors contributing to the growth of fetal lean and fat body mass in women whose degree of glucose intolerance is less than that defining gestational diabetes in comparison with women with normal glucose metabolism. RESEARCH DESIGN AND METHODS: Longitudinal sonographic examinations of 66 singleton fetuses without anomalies of nonobese mothers with abnormal oral glucose challenge test (GCT) results and without gestational diabetes (group 1) were compared with those of 123 singleton fetuses without anomalies of nonobese mothers with normal GCT values (group 2). Lean body mass measurements included head circumference, femur length, mid-upper arm, and mid-thigh central areas. Fat body mass measurements included the anterior abdominal wall thickness, the subscapular thickness, and the mid-upper arm and mid-thigh subcutaneous areas. All the women performed a 24-h glucose profile on the day preceding the ultrasound scan. Multivariate logistic regression analysis established best-fit equations for fetal sonographic measurements of fat and lean body mass. Independent variables included groups 1 and 2, maternal age, parity, prepregnancy BMI, gestational age, weight gain during pregnancy, fetal sex, and the following averaged 24-h profile maternal capillary blood glucose values: preprandial, 1-h postprandial, and 2-h postprandial. RESULTS: No difference was found between the two groups with respect to fetal lean body mass parameters; the factors that contributed significantly and most frequently were gestational age and fetal sex (male). With respect to fetal fat body mass, all the measurements were significantly higher in group 1 than in group 2. In all instances, the significantly contributing factors were gestational age and maternal 1-h postprandial glucose values, whereas another frequent contributor was prepregnancy BMI. CONCLUSIONS: Our study suggests the possibility of using sonographically determined fetal fat and lean mass measurements as indicators of body composition. The assessment of these parameters, achievable in a noninvasive and reproducible fashion in pregnancies complicated by glucose intolerance, might enable the real-time detection of fetal overgrowth and disproportion, thus opening the possibility of exploring interventions to limit fetal fat accretion, birth weight, and potential resulting morbidity.