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The aim of the study was to analyze the overall survival (OS) and progression free survival (PFS) of patients with high grade and advanced stage epithelial ovarian cancer (EOC) with at least 60 months of follow-up treated in a single gynecologic oncology institute. We compared primary debulking surgery (PDS) versus neoadjuvant chemotherapy plus interval debulking surgery (NACT + IDS) stratifying data based on residual disease with the intent to identify the rationale for therapeutic option decision and the role of laparoscopic evaluation of resectability for that intention. Patients and methods. This is observational retrospective study on consecutive patients with diagnosis of high grade and International Federation of Gynecology and Obstetrics (FIGO) stage III/IV EOC referred to our center between January 2008 and May 2012. We selected only patients with a follow-up of at least 60 months. Primary endpoint was to compare PDS versus NACT + IDS in term of progression free survival (PFS) and overall survival (OS). Secondary endpoints were PFS and OS stratifying data according to residual disease after surgery in patients receiving PDS versus NACT + IDS. Finally, through Cox hazards models, we tested the prognostic value of different variables (patient age at diagnosis, residual disease after debulking, American Society of Anesthesiologists (ASA) stage, number of adjuvantchemotherapy cycles) for predicting OS. Results. A total number of 157 patients were included in data analysis. Comparing PDS arm (108 patients) and NACT + IDS arm (49 patients) we found no significant differences in term of OS (41.3 versus 34.5 months, respectively) and PFS (17.3 versus 18.3 months, respectively). According to residual disease we found no significant differences in term of OS between NACT + IDS patients with residual disease = 0 and PDS patients with residual disease = 0 or residual disease = 1, as well as no significant differences in PFS were found comparing NACT + IDS patients with residual disease = 0 and PDS patients with residual disease = 0; contrarily, median PFS resulted significantly lower in PDS patients receiving optimal debulking (residual disease = 1) in comparison to NACT + IDS patients receiving complete debulking (residual disease = 0). PDS arm was affected by a significant higher rate of severe post-operative complications (grade 3 and 4). Diagnostic laparoscopy before surgery was significantly associated with complete debulking. Conclusions. We confirm previous findings concerning the non-superiority of NACT + IDS compared to PDS for the treatment of EOC, even if NACT + IDS treatment was associated with significant lower rate of post-operative complications. On the other hand, selecting patients for NACT + IDS, based on laparoscopic evaluation of resectabilty prolongs the PFS and does not worse the OS compared to the patients not completely debulked with PDS. Na odločitev o vrsti zdravljenja bolnikov z napredovalim melanomom lahko pomembno vpliva status mutacij v genih za BRAF, NRAS IN c-KIT. Pogostost mutacij in njihove medsebojne povezave s histološkimi značilnostmi tumorskih tkiv na slovenski populaciji do sedaj še niso bili raziskani. Bolniki in metode. Analizo smo izvedli retrospektivno. Mutacije BRAF, NRAS in c-KIT smo določili na 230 patoloških vzorcih bolnikov, ki smo jih nameravali zdraviti s sistemsko terapijo zaradi metastatskega melanoma na Onkološkem Inštitutu Ljubljana med leti 2013 in 2016. Zbrali smo histološke značilnosti primarnih tumorjev in klinične podatke bolnikov ter jih testirali na medsebojno povezanost z mutacijskim statusom. Rezultati. Povprečna starost 230 bolnikov je bila 59 let (razpon 25%85). Moških je bilo 141 (61,3 %) in žensk 89 (38,7 %). Ugotovili smo 129 (56,1 %) mutacij BRAF, 31 (13,5 %) NRAS in 3 (1,3 %) c-KIT mutacij v tkivnih vzorcih. Med 129 bolniki z mutacijami BRAF je imelo 114 (88,4 %) bolnikov mutacijo V600E in 15 (11,6 %) mutacijo V600K. Bolniki z BRAF mutacijami so bili ob diagnozi mlajši (52 v primerjavi s 59 let, p < 0,05), bolniki z NRAS mutacijami starejši (61 v primerjavi s 55 leti, p < 0,05). Število mutacij c-KIT je bilo prenizko za smiselno testiranje na medsebojne povezanosti, je pa bil eden izmed treh melanomov s c-KIT mutacijo melanom sluznice. Zaključki. Rezultati analize so v skupini slovenskih bolnikov z metastatskim melanomom odkrili visok delež mutacij BRAF ter nizek delež mutacij NRAS in c-KIT v primerjavi s predhodno objavljenimi raziskavami v Evropi in Severni Ameriki. Eden od glavnih vzrokov so specifične značilnosti naše študijske populacije, ki niso bile enake kot značilnosti celotne populacije bolnikov z melanomom.

Background The incidence of cervical cancer (CC) in Slovenia in 2011 was 13.2 per 100,000 women. The treatment of early stages of invasive cervical carcinoma involves several surgical techniques. In this article the authors would like to present a new combination of two methods which help to preserve fertility and to improve pregnancy outcome. The first procedure, radical vaginal trachelectomy (RVT), begins with laparoscopic pelvic lymphadenectomy. All suspicious lymph nodes are sent to frozen section. If those lymph nodes are negative, the procedure continues vaginally. Almost the entire cervix is removed with parametria and vaginal cuff. Permanent cerclage stitch is applied and covered with vagina on what is left of uterus. Second procedure, laparoscopic abdominal cerclage (LAC), begins with pneumoperitoneum. Mersilene tape is introduced in the abdominal cavity and placed through the visceral peritoneum at the isthmic part of the uterus with a Berci's needle. It is knotted and remains permanently. Materials and methods For the first procedure all the patients with confirmed cervical carcinoma (FIGO Stage IA₁, IA₂, and IB₁) and with the desire for fertility were recruited. For the second procedure, all the patients after RVT and after miscarriage after 14th week of gestation were recruited. Results RVT was performed in 15 patients and laparoscopic abdominal cerclage in three of them (21.5%). All three patients achieved pregnancies and after 36th weeks of gestation delivered by cesarean section (100%). Conclusions RVT alone is an indication for LAC. Considering its success, LAC should be performed before any miscarriage.

We sought to compare VeraCept (VC175), a novel nitinol intrauterine contraceptive (IUC) with 175 square-mm of copper surface area, to a copper T380S IUC.We enrolled parous women into a randomized subject-blinded comparison of VC175 and a copper T380S in a 2:1 fashion at a single clinic. The primary outcomes were total adverse events and continuation at 12 months. We also examined pain on insertion, ease of placement, expulsion, tolerability and pregnancy. Subjective ratings were on a 5-point Likert scale (0, no pain to 5, worst pain). We followed subjects through 24-month follow-up.We enrolled 300 women with 199 randomized to VC175 and 101 to the T380S. Insertion was successful in 198 subjects for VC175 and 100 for the T380S. Mean age was 25 years (range 18, 41), and median parity was 2 (range 1, 8), with 39% having only had Cesarean deliveries. No subjects developed clinical infection or reported serious adverse events. In the VC175 and T380S groups, mean pain at insertion was 1.4 and 2.4, respectively (p.01). At the 12-month primary endpoint for VC175 and T380S, respectively, continuation was 84% and 68% (p.002) with expulsions in 5.0% and 12.0% (p.05) and removal for pain/bleeding in 3.5% and 17.0% (p.01). At the 24-month visit for VC175 and T380S, respectively, continuation was 77% and 62% (p.02 by log-rank). One ectopic pregnancy was identified at the 12-month follow-up in a VC175 user. No other pregnancies were diagnosed. With 297.3 and 132.4 woman-years, pregnancy rates were 0.3 and 0.0 per 100 woman-years for VC175 and T380S, respectively.VC175 resulted in less pain at insertion, fewer expulsions and higher total continuation than the T380S, with similar contraceptive efficacy.VC175 is a promising new intrauterine copper contraceptive on a nitinol frame that warrants further clinical trials.

Between 2008 and 2010, four patients were treated for leiomyomatosis peritonealis disseminata, three were symptomatic and in one pelvic tumor was found during a routine pelvic examination. All four patients were in reproductive age and had never used any hormonal medication. Possible etiological factors were analyzed. The only common feature we found in these patients was laparoscopic myomectomy (in one additional laparoscopic supracervical hysterectomy 1 year after the first procedure) performed 3–11 years previously. Laparoscopy confirmed multiple myoma-like tumors and was converted to laparotomy in two patients; in the two patients, the tumors were removed laparoscopically. Laparoscopic myomectomy with morcellation could be an etiological factor for leiomyomatosis peritonealis disseminata. In selected cases and in experienced hands, the disease can be treated laparoscopically.

The authors present their experience with the detection of the sentinel node, which is the first node to receive drainage from a malignant tumor, in patients with cervical cancer. Fifty women who were scheduled to undergo radical abdominal hysterectomy and systematic pelvic lymphadenectomy for treatment of stage IA2 to IIA primary carcinoma of cervix from January 2003 to January 2005 served as study subjects. Sentinel lymph node (SNL) mapping was done with an intracervical injection of 4 mL methylene blue. Pelvic lymph nodes appeared blue 15 minutes after dye injection and remained colored for 70 minutes. A 25-gauge standard needle was used to slowly, under constant pressure, inject the dye into the cervix to a depth of 5 to 10 mm at 3, 6, 9, and 12 o'clock positions, taking care to avoid injecting into the tumor itself. The abdomen was then opened, and the right retroperitoneal space on the right pelvis was opened. Using blunt dissection, the avascular paravesical and pararectal spaces were developed. The blue lymphatics could then be followed to the first node with obvious or faint dye uptake. This sentinel node was dissected and removed. The procedure was repeated on the left side before proceeding with lymphadenectomy. After the SNLs were removed on both sides, bilateral pelvic lymphadenectomy followed by radical hysterectomy was performed in all patients. The technique was considered to have failed when no sentinel node was identified or when there was inadequate injection of the dye. If the SNL was negative on histology, but other nodes in the drainage area were positive, the outcome was considered to be a false-negative. Sentinel nodes were considered positive when they contained macrometastases, micrometastases, or isolated tumor cells. Sentinel nodes were processed in the routine fashion with hematoxylin & eosin staining, but negative sentinel nodes underwent additional processing using serial step sections and wide-spectrum cytokeratin immunohistochemical analysis. The mean age of participants was 45.9 years. The most common preoperative diagnosis was clinical stage IB1 cervical cancer. Two women had microinvasive cancer stage IA2. Seventeen patients underwent a cone biopsy before surgery. Residual carcinoma in situ was diagnosed in 18% of these patients, one third of whom had lesions larger than 2 cm. A total of 1093 lymph nodes were retrieved (mean, 21.9 per patient). Eighty-six sentinel nodes were identified in 45 patients (detection rate, 90%). Forty SNLs were on the right side in 34 patients, and 46 SNLs were on the left side in 38 patients. Twenty-five women (50%) had two SNLs identified and 18 (26%) had one SNL identified. In five women, there were three SNLs, and two patients had four sentinel nodes. No sentinel nodes were identified in five patients (failure rate, 10%). Inadequate injection technique with intraperitoneal spillage accounted for two of the failures. A third was attributed to injection of the methylene blue into the tumor in a woman with bulky cervical cancer. After this, patients with bulky tumors were excluded from the study. The external iliac and obturator areas were the most common sites of SNL (55% and 38%, respectively). SNLs were similarly distributed on both sides of the pelvis. In this series, sentinel nodes detected in the common iliac area (n = 5) typically were the only positive nodes found on the same side. There was one parametrial SNL, but no dye could be seen beyond it. Twenty-five positive nodes were identified in 10 patients (20%), including seven with unilateral involvement and three with bilateral spread. Thirteen of the 25 positive nodes were identified as sentinel nodes and were found in nine of the 10 patients. In five patients, the SNL was the only positive node detected. The one woman with a false-negative SNL had stage IB 1 squamous cervical cancer and one positive right parametrial lymph node and 35 negative pelvic lymph nodes. Bilateral SNLs identified in this patient were negative by serial step and wide-spectrum cytokeratin immunohistochemical analysis.

Introduction The presence of oocytes in the ovarian surface epithelium has already been confirmed in the fetal ovaries. We report the presence of SSEA-4, SOX-2, VASA and ZP2-positive primitive oocyte-like cells in the adult ovarian surface epithelium of a patient with serous papillary adenocarcinoma. Case presentation Ovarian tissue was surgically retrieved from a 67-year old patient. Histological analysis revealed serous papillary adenocarcinoma. A proportion of ovarian cortex sections was deparaffinized and immunohistochemically stained for the expression of markers of pluripotency SSEA-4 and SOX-2 and oocyte-specific markers VASA and ZP2. The analysis confirmed the presence of round, SSEA-4, SOX-2, VASA and ZP2-positive primitive oocyte-like cells in the ovarian surface epithelium. These cells were possibly related to the necrotic malignant tissue. Conclusion Primitive oocyte-like cells present in the adult ovarian surface epithelium persisting probably from the fetal period of life or developed from putative stem cells are a pathological condition which is not observed in healthy adult ovaries, and might be related to serous papillary adenocarcinoma manifestation in the adult ovarian surface epithelium. This observation needs attention to be further investigated.