Embryo implantation is one of the most remarkable phenomena in human reproduction and is not yet fully understood. Proper endometrial function as well as a dynamic interaction between the endometrium itself and the blastocyst—the so-called embryo–maternal dialog—are necessary for successful implantation. Several physiological and molecular processes are involved in the success of implantation. This review describes estrogen, progesterone and their receptors, as well as the role of the cytokines interleukin (IL)-6, IL-8, leukemia inhibitory factor (LIF), IL-11, IL-1, and the glycoprotein glycodelin in successful implantation, in cases of recurrent implantation failure (RIF) and in cases of recurrent pregnancy loss (RPL). Are there differences at the molecular level underlying RIF or RPL? Since implantation has already taken place in the case of RPL, it is conceivable that different molecular biological baseline situations underlie the respective problems.

Robotic-assisted surgery has gained widespread acceptance in the surgical community and appears to be the most rapidly developing sector of minimally invasive surgery. However, robotic surgery has been viewed as a development of, or alternative to, laparoscopic surgery and not necessarily as a superior technology. The advantages of MIS over open surgery apply to robotic-assisted surgery as well. Nevertheless, conflicting data have been published about the advantages and disadvantages of robotic-assisted and laparoscopic surgery. In the last few years, robotic-assisted surgery has been used for various gynecological procedures such as hysterectomy, lymphadenectomy, myomectomy, sacrocolpopexy or endometriosis operations. In the present review, we analyze the current use of robotic-assisted surgery and its efficiency in gynecology. Patient-based outcomes, such as quality of life and outcomes in morbidly obese patients are also addressed. The potential benefits of single-port robotic-assisted surgery are discussed. Most of the studies published so far state that robotic-assisted surgery does not essentially improve the surgical outcome compared to conventional laparoscopic surgery. However, randomized studies are scarce. Ongoing technological progress over the next few years may improve robotic-assisted techniques and thus optimize the patient’s treatment.

A rise in the rates of sexually transmitted diseases, both worldwide and in Germany, has been observed especially among persons between the ages of 15 and 24 years. Since many infections are devoid of symptoms or cause few symptoms, the diseases are detected late, may spread unchecked, and be transmitted unwittingly. In the event of persistent infection, the effects depend on the pathogen in question. Manifestations vary widely, ranging from pelvic inflammatory disease, most often caused by Chlamydia trachomatis (in Germany nearly 30% of PID) or Neisseria gonorrhoeae (in Germany <2% of PID), to the development of genital warts or cervical dysplasia in cases of infection with the HP virus. Causal treatment does exist in most cases and should always be administered to the sexual partner(s) as well. An infection during pregnancy calls for an individual treatment approach, depending on the pathogen and the week of pregnancy.

Introduction: Despite the less frequent use of surgery in patients with vulvar cancer, the high rates of postoperative complications are still a matter of concern. The aim of the present study was to identify risk factors that influence postoperative complications rates in vulvar cancer and identify specific clinical parameters that may influence their incidence. Materials: Patients who underwent curative-intent surgery for squamous cell carcinoma of the vulva from 2003 to 2018 were selected. All patient characteristics were analyzed as risk factors for the development of postoperative lymphocele, lymphedema, and wound dehiscence. The patients were followed up for 2 years postoperatively. Results: The investigation comprised 121 patients, of whom 18.1% developed wound dehiscence, 17.7% a lymphocele, and 20.4% lymphedema. We found no significant evidence of an association between patient’s characteristics and postoperative complications. The depth of tumor invasion and the appearance of lymph-node metastasis were significantly associated with postoperative complications. Free resection margins of 5 mm or more were associated with a reduced risk of postoperative complications compared to resection margins less than 5 mm. No complications were encountered after sentinel node biopsy (SNB). Complication rates were associated with inguinofemoral lymphadenectomy, but not with the extent of lymphadenectomy. The development of a lymphocele or wound dehiscence may be correlated with the development of long-term lymphedema. Conclusion: FIGO stage at diagnosis influences the risk of postoperative complications. The use of SNB minimized postoperative complications. Correlations between the free microscopic resection margin distance and the risk of postoperative wound dehiscence must be investigated further.

Introduction: The aim of the present study was to compare surgical outcomes of total laparoscopic hysterectomy with those of the robotic approach using the da Vinci Xi system.Methods: Patients who underwent hysterectomy with da Vinci Xi for early endometrial cancer or benign indications from 2018 to 2019 were selected. The control group consisted of patients who underwent conventional laparoscopy.Results: A total of 300 patients were included in the study. The mean duration of surgery differed significantly (p = 0.025) between those who underwent laparoscopy (125.01 ± 76.168) and robotic‐assisted surgery (142.96 ± 82.657 min). Blood loss, median hospital stay, intraoperative and postoperative complications were similar in both groups. No statistical difference was observed in the subgroups with a body mass index of more than 30 kg/m² or more than 40 kg/m² concerning the duration of surgery or the surgical outcome.Conclusion: The da Vinci Xi did not improve surgical outcomes in patients who underwent hysterectomy by trained laparoscopists and takes more time than conventional laparoscopy when performed in patients of normal weight.