Publications by authors named "Schonauer L"

Article Synopsis
  • - Colorectal cancer (CRC) during pregnancy is very rare, occurring in about 0.8 out of every 100,000 pregnancies, and presents significant diagnostic challenges due to overlapping symptoms and limited imaging options.
  • - The study highlights two advanced CRC cases in pregnant patients and includes a systematic review of 66 relevant studies, revealing that severe symptoms and acute abdomen were linked to earlier delivery compared to milder cases.
  • - Findings suggest that pregnant women who received chemotherapy had better delivery outcomes and similar neonatal health compared to those who did not, indicating that interdisciplinary collaboration is crucial for managing CRC in pregnant individuals.
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Fertility preservation (FP) is becoming a critical issue in transgender men who desire biological offspring in the future. The prevalence of transgender individuals in the United States is increasing, and as a result, the demand for gender-affirming surgeries (GAS) and associated FP techniques is rising. Despite the growing demand, there is currently no personalized approach to FP for transgender men, and the available techniques have limitations that require further investigation.

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Introduction: Uterine fibroids (UFs) are the most common benign disease affecting female reproductive system, and occurring in 20-40% of women, and in 10% of pregnancies. The aim of the investigation was to summarize evidence about the management and treatment of UFs and related complications in pregnancy.

Evidence Acquisition: A literature review was performed using scientific databases, including all case report and case series, using a combination of key words related to the problem exposed.

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Seroma is a serous fluid collection that accumulates in dead spaces, where tissue was attached to something before surgery. Abdominal seroma formation is a quite common complication after breast reconstruction with abdominal's flaps or after an abdominoplasty procedure.The most frequently used method for decreasing early seroma frequency are the use of closed suction drains, ultrasonic dissection and sharp dissection, use of fibrine, and use of clip or ligation of vessels during the sur-gery.

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Background: Reassignment of a female-to-male (FtM) person requires gender-affirming, androgenic hormonal treatment that is planned to induce appropriate structural changes. This therapy must be prolonged long term, even after the sex reassignment surgery (SRS). The purpose of this study is to evaluate the effects of hormone therapy with testosterone in FtM subjects during a 24-month follow-up in order to highlight the occasional need for early decompensation and to make adequate hormone therapy modulations.

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Background: To verify the correlation between histological examination of the placenta (HP), classifying the lesions according to the Amsterdam criteria (AC), and the main neonatal pathological patterns.

Methods: This prospective study carried out at the University of Bari between May 2015 and May 2017,enrolled 350 pregnant women. Complete obstetric history and HP was collected.

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Rationale: Placental site trophoblastic tumor (PSTT) is a very rare malignant tumor, belonging to a family of pregnancy-related illnesses, called gestational trophoblastic diseases (GTD). Less than 300 cases of PSTT have been reported in literature, with an incidence of ≈ 1/50,000-100,000 pregnancies representing only 0.23% to 3.

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Endometrial cancer is the most common cancer of the female genital tract in Western Countries, with an incidence of 150.000 new cases/year. Despite high incidence, little is known about the molecular pathogenesis of this tumor.

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Rationale: PNETs (primitive neuroectodermal tumors) are a family of highly malignant neoplasms characterized by small round cells of neuroepithelial origin. They usually involve bone and soft tissues, and have a higher incidence in childhood.

Patient Concerns: In this case report, we describe the obstetric and oncological outcome of a huge mass diagnosed as a leiomyoma in a 39-year-old pregnant woman who complained of low back pain, dysuria, and urinary frequency at 22 weeks of gestation.

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Ewing sarcoma-primitive neuroectodermal tumors (ES/PNETs) constitute a family of neoplasms characterized by a continuum of neuroectodermal differentiations. ES/PNET of the uterus is rare. There are 48 cases of ES/PNET of the uterus published in the literature as far as we know.

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Vaginal cuff dehiscence is a rare, but potentially morbid, complication of total hysterectomy and refers to separation of the vaginal cuff closure. The term vaginal cuff dehiscence is frequently interchanged with the terms of cuff separation or cuff rupture. All denote the separation of a vaginal incision that was previously closed at time of total hysterectomy.

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Objective: To assess the degree of utero-stimulation induced by transcervical introduction of a catheter as in mock ET.

Design: Prospective study.

Setting: Reproductive medicine unit.

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The aim of this study was to evaluate the role of 3D and color Doppler (CD) imaging in prenatal diagnosis and management of placental subamniotic hematoma and to speculate about the prenatal diagnosis of the solid and cystic placental masses protruding from the fetal surface of the placenta. Five pregnancies in which a large mass was seen protruding from the fetal surface of the placenta were studied in the period between January 2006 and January 2008. 3D and color flow imaging were settled in order to monitor the sonographic features of the mass during pregnancy, to evaluate the continuity of the solid portion of the mass with the fetal placental surface and to detect the blood flow signals within the mass.

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The aim of this study was to determine the value of basal FSH as a predictor of assisted reproduction outcome in women >or=35 years undergoing ovarian stimulation with gonadotrophin-releasing hormone (GnRH) antagonist. A retrospective clinical study was carried out on 83 infertile women, 35-45 years old, divided into three groups according to their day 3 FSH concentration (group A = FSH 10 and <15 mIU/ml, group C = FSH >15 mIU/ml). Patients underwent ovarian stimulation with a GnRH-antagonist protocol.

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Objective(s): The objective was to evaluate the duration of pituitary desensitization after the administration of 3.5 mg of triptorelin (T) and leuprolin (L) depot preparations in patients with endometriosis.

Study Design: Two groups of 30 patients received, on 21st day of the cycle, 3.

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Among the key objectives of controlled ovarian hyperstimulation (COH) is the achievement of adequate coordination of multiple follicular growth to trigger ovulation when most of follicles have reached concomitant maturation. However, during the early follicular phase, early antral follicles present noticeable size heterogeneities that may be amplified during COH. To challenge the hypothesis that this phenomenon results, at least in part, from the early exposure of antral follicles to gradient follicle-stimulating hormone (FSH) levels during the preceding late luteal phase, we conducted three clinical studies.

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During the early follicular phase in the menstrual cycle, antral follicle sizes are often markedly heterogeneous. These follicular size discrepancies may, at least in part, result from the early exposure of FSH-sensitive follicles to gradient FSH concentrations during the preceding luteal phase. In addition, they potentially affect the results of ovarian stimulation.

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In postmenopausal women, the "first uterine pass effect" is seen when E(2) is placed in the upper but not lower third of the vagina.

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Study Objective: To assess acceptability and cardiovascular complications of hysteroscopy performed with minihysteroscopes compared with those performed with conventional hysteroscopes.

Design: Prospective, randomized clinical trial (Canadian Task Force classification I).

Setting: Academic research center.

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Objective: To investigate whether the prevention of early follicular growth by luteal E(2) administration improves the relationship between day 3 hormone measurements and the ovarian follicular status.

Design: Prospective, cohort study.

Setting: Assisted reproductive technology unit in Clamart, France.

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Background: The study aim was to investigate possible changes in serum anti-Müllerian hormone (AMH) levels during controlled ovarian hyperstimulation (COH), and their possible relationship with follicular development and other ovarian hormones.

Methods: A total of 93 women undergoing COH with GnRH agonist and FSH was studied prospectively. Serum levels of AMH, inhibin B, estradiol (E(2)), progesterone, testosterone and Delta(4)-androstenedione were measured when pituitary suppression was achieved (baseline), on days 6 and 8 of FSH treatment, and on the day of hCG.

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Background: The study aim was to compare the relationship between serum anti-Müllerian hormone (AMH) levels and other markers of ovarian function with early antral follicle count on day 3.

Methods: A total of 75 infertile women was studied prospectively. On cycle day 3, serum levels of AMH, inhibin B, estradiol (E(2)), FSH and LH levels were measured, and the number of early antral follicles (2-10 mm in diameter) estimated at ultrasound scanning to compare the strengths of hormonal-follicular correlations.

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Objective: To investigate whether luteal E(2) administration reduces size discrepancies of early antral follicles.

Design: Prospective, crossover study.

Setting: ART unit, Clamart, France.

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Objective: To compare the acceptance and tolerability of the mini-pan-endoscopic approach (transvaginal hydrolaparoscopy [THL] combined with minihysteroscopy) versus hysterosalpingography (HSG) for evaluating tubal patency and the uterine cavity in an outpatient infertility investigation.

Design: Randomized controlled study.

Setting: University hospital.

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Objective: To compare the effects of vaginal or oral E(2) administration on endometrial thickness, uterine perfusion, and contractility.

Design: Prospective, randomized, crossover study.

Setting: Assisted Reproduction Unit, Clamart, France.

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