فهرست مطالب zahra shiravani

The endometriosis treatment was critical due to complications associated with current drug delivery system. The present study was conducted with aim to compare the curative effect of Vitamin D3 (VTD3) and Omega–3 (OG3) with Diphereline during the treatment of endometriosis.

In this study, endometriosis was induced in different groups containing 60 adult female rats. The rat model was categorized into 6 groups untreated and treated (Olive Oil (solvent), VTD3 (42 mcg/kg/day), OG3 (450 mg/kg/day), VTD3+OG3, Diphereline (3 mg/kg/day)). The suspension containing combination of Diphereline and supplements was injected and treated for 4 weeks to analyze the effect of supplements. The interleukin -6 (IL-6) and Tumor necrosis factor – alpha (TNFα) inflammatory responses were measured from the serum samples while endometrial implants was dissected and histopathological investigation was done.

At the end of four weeks, pathologic score decreased significantly with simultaneous measurement of inflammation score of endometriotic lesion, size of implant area, IL-6, TNFα response and compared with untreated female rat. No significant different was observed in groups undergoing treatment of VTD3, OG3 and Diphereline. The combined effect of VTD3+OG3 has similar responses with Diphereline treated endometrial implants.

treatment of VTD3 deficiency and making a change in dietary habits of high-risk population for endometriosis from adolescence may also play a preventative role in adulthood.

 Primary malignant melanomas (MM) of the female urogenital tract are extremely rare and aggressive neoplasms. The majority of these neoplasms occur in postmenopausal women, originate from the vulva and vagina, and involvement of the uterus, cervix, and ovary is exceedingly uncommon.

 We presented a patient with MM of the uterine cervix, first diagnosed with a punch biopsy of the lesion, which was distributed from the cervical mass to the vestibule and labia minor. She underwent anterior pelvic exenteration. Pathology evaluation revealed primary MM of uterine cervix in FIGO stage III. She received adjuvant treatment with radiation and immunotherapy. On her fallow up 1 year after her disease diagnosis, she is still alive without evidence of distant metastasis.

 When feasible, pelvic exenteration offers appropriate initial management in cervical MM.

Borderline ovarian tumor (BOT) is a tumor most prevalent in young woman with desire to fertility. There are some controversies on the patient characteristic besides to the factors affecting the recurrence rate among different races.

The aim of this study is to evaluate clinicopathologic features of the tumor to discover the controversies on the topic.

Medical data of the all referred patients to Motahari clinic from January 2010 till October 2020 were recorded. Patient clinicopathologic characteristics affecting on outcome were evaluated. By using SPSS software, data were tested by chi-square and fish exact test. Also, log rank test was used for survival analysis

Totally 145 patients were enrolled. 61.4% versus 38.6% of the patients underwent fertility sparing surgery and radical surgery respectively with common characteristics of mostly belong to stage 1A disease (61.8% vs. 66.1%), unilateral (93.3% vs. 89.3%), serous histology (51.7% vs. 66.1%). The characteristics were different in the aspects of age and tumor size. In the aspect of recurrence rate, higher FIGO stage, younger age, tumor size less than 10cm, performing laparoscopy and fertility sparing surgery were with higher rate of recurrence (P-value < 0.05) while histology type of the tumor, lateralization, micropapillary, microinvasion, noninvasive peritoneal implants, receiving adjuvant chemotherapy and performing lymphadenectomy were not statistically significant for recurrence (P-value > 0.05). Two patients had malignant transformation.

Fertility sparing surgery was with more recurrence rate in borderline ovarian tumor patients. However, micropapillary, microinvasion were not significantly with higher recurrence rate in our study but they are challenging issues in border line ovarian tumors among different studies. Due to most prevalence of border line ovarian tumors in young women and desire of fertility preservation, we should notice more to clinicopathologic and surgery types affecting on recurrence of BOTs.

Gestational trophoblastic disease (GTD) includes hydatiform mole, choriocarcinoma, placental site trophoblastic tumor, and epithelial trophoblastic tumor. Also, molar pregnancy can happen as an ectopic pregnancy. The coincidence of these complicated pregnancies seems to occur extremely rarely.

Here, we presented a 26-year-old woman, nulli gravida with the first presentation of intrauterine complete molar pregnancy; she underwent suction curettage but was prompted to Gestational Trophoblastic Neoplasm (GTN) and she received chemotherapy. During chemotherapy, she had severe abdominal pain and underwent laparotomy, and found an ectopicmolar pregnancy in the fallopian tube. Salpingectomy was done and followed up with serum human chorionic gonadotropin (hCG) level and again due to improper decrease of hCG levels, she was diagnosed as a heterotopic post-molar GTN and received methotrexate (MTX) in multiple doses, but she did not respond to MTX, so we started actionomycine-D (Act-D) for her. She was cured after receiving 5 courses of Act-D and now she is on her monthly follow-up with an hCG level.

It is important to notice the likelihood of ectopic molar pregnancy or a heterotopic molar pregnancy in the case of managing molar pregnancy, especially when we encounter a case’s poor response to medical or surgical therapy

Hyperthermic intraperitoneal chemotherapy (HIPEC) is increasingly used to treat peritoneal carcinomatosis (PC). The objective was to evaluate the outcomes of cytoreductive surgery (CRS) and HIPEC in our center.

In this retrospective study, data were collected from 43 patients with PC who underwent CRS-HIPEC in 2016 at Faghihi Hospital of Shiraz University of Medical Sciences. Outcomes were collected and analyzed. Analyses were conducted through SPSS 23. P-value < 0.05 was considered to be statistically significant.

The mean age of the patients was 52.23 ± 11.82 years. The participants in the study analysis consisted of 36 female (83.7%) and seven male patients (16.3%). The most common primary tumor was ovarian cancer (62.8%). Completeness of the cytoreduction score of CC0/CC1 was obtained in 87.7% of the patients. The 1- and 3- year overall survivals were 88% and 60%, respectively.

Our study supports that employing CRS and HIPEC for PC is feasible with acceptable morbidity in our center.

Ectopic pregnancy (EP) is one of the major causes of maternal mortality during the first trimester of pregnancy.

Four treatment methods for EP including single-dose methotrexate (SD-MTX), double-dose methotrexate, expectant and surgical management were considered.

In this cross-sectional study, the clinical characteristics of 365 women aged 15-44 yr who had been diagnosed with EP were reviewed from March 2017 to March 2019 in hospitals affiliated to Shiraz University of Medical Sciences, Shiraz, Iran. Receiver operating characteristics curves were plotted to determine the cut-off points for size of ectopic mass and beta-human chorionic gonadotropin (β-hCG) that suitably discriminated between double-dose methotrexate and surgery management.

The most common site of EP was adnexa. According to the receiver operating characteristics analysis, surgery was the best plan for the women with an ectopic mass > 34.50 mm in diameter or with an initial β-hCG level > 6419 mIU/ml. The β-hCG levels in the women successfully treated with SD-MTX were significantly lower than in those with failed treatment (p = 0.02). The SD-MTX group had a higher success rate and significantly shorter duration of hospitalization, and so this was a more effective medical treatment in comparison with the DD protocol.

Surgery is proposed as the best option for the cases with large ectopic mass or high β-hCG level. SD-MTX had a higher success rate and shorter hospital stay than the DD protocol, and so was found to be an efficient and safe alternative. Further randomized clinical trials with larger sample sizes are recommended to validate the current results.

Choriocarcinoma (CC) is a rare malignant tumor of trophoblastic tissue. This tends to invade rapidly to the vasculature and metastasis to the lung, vagina, brain, and liver. CC can present with a variety of manifestations, such as hemoptysis, gastrointestinal (GI) bleeding, and abnormal uterine bleeding. Commonly, the latent period to the development of CC is not more than 1 year after the antecedent molar or normal pregnancy. In this report, the patient developed CC about 32 months after her previous known pregnancy. We reported a rare case of gestational CC that occurred about 32 months after her antecedent pregnancy.

A 21-year-old admitted in shock with abnormal uterine bleeding, pain, and lower abdominal pain. The patient had one previous cesarean section 32 months prior to admission. The vaginal examination demonstrated a fused solid cervical mass with an irregular border measuring about 7 × 7 cm. In further workup, there was evidence of a 103 × 94 × 89 mm mass with the hemorrhagic area and central necrosis in the middle and lower segments of the uterus and cervix. The patient underwent a total abdominal hysterectomy and left side salpingo-oophorectomy. The diagnosis of CC was made after microscopic examination.

There are few case reports of choriocarcinoma with more than a year latent period after antecedent pregnancy. The strongest hypothesis is having asymptomatic pregnancy during the period between the last pregnancy and the development of CC. However, the possibility of non-gestational choriocarcinoma in such cases should be considered. Treatment with a single- or multiple-agent chemotherapy regimen should be immediately initiated after diagnosis in these cases.

Coronavirus disease 2019 (COVID-19) pandemic has raised concerns about the susceptibility amongst different groups of the population. Pregnant women are one such group. This study was conducted to investigate the effect of COVID-19 on pregnancy and maternal/neonatal outcomes.

This case series was conducted on 16 pregnant women with COVID-19 from March 21 to May 11, 2020. Clinical characteristics, pregnancy complications, medication used, maternal/neonatal outcomes, and fatality rate were investigated through this study. The mean age of the patients was 30.06 yrs. Patients from all three trimesters were included (1 in first, 5 in second, and 10 in the third trimesters). The most common clinical symptoms were shortness of breath (n = 10), dry cough (n = 10), myalgia (n = 8), and chills (n = 7). Also, three cases had papulosquamous skin lesions with fissuring. The most common laboratory results were leukocytosis (n = 8), increased liver enzymes (n = 6), elevated CRP (n = 5), and thrombocytopenia (n = 4). There was one case of maternal mortality, five of premature labor pain (PLP), two of preeclampsia, and two of placenta accreta. Twelve pregnancies were terminated (nine cesarean sections, three vaginal deliveries). Among neonates, we had 6 cases of preterm labor. All neonates had negative PCR results.

Clinical manifestations and paraclinical results were similar to non-pregnant patients. There was no evidence of vertical transmission. PLP and premature rupture of membranes (PROM) were the most common complications in the second and third trimesters of pregnant COVID-19 women, which can lead to rupture of the uterus. Termination and delivery should be planned individually.

Human chorionic gonadotropin for the final maturation of eggs in the In-vitro fertilization cycle was associated with the possibility of a negative effect on endometrial acceptance, fetal quality and ovarian hyper stimulation syndrome. Replacing it with a gonadotropin-releasing hormone agonist to trigger final ovulation is expected to reduce these effects. Therefore, this study was performed with aim to evaluate the outcome of triggering in in vitro fertilization with antagonist protocol by gonadotropin-releasing hormone agonist, human chorionic gonadotropin simultaneously with human gonadotropin-releasing hormone agonist and human chorionic gonadotropin.

In this randomized clinical trial study conducted in 2015 and 2016, women were divided into three random groups after preparing the follicles for triggering and ovum retrieval. One group received 0.2 mg of dipherline, the second group received 10,000 units of human chorionic gonadotropin and the other group received 0.2 mg of dipherline along with 1500 units of human chorionic gonadotropin. The number and quality of eggs and embryos were the outcomes of the study. Data were analyzed by SPSS software (version 17) and Leven tests and one-way analysis of variance. P < 0.05 was considered statistically significant.

The number of retrieved oocytes in the group receiving gonadotropin-releasing agonist was significantly higher than the other groups (p = 0.001). More embryos were produced in the gonadotropin-releasing hormone agonist group compared to the other two groups (p = 0.009). However, the number of high quality embryos produced in the groups was similar.

The onset of final oocyte maturation with gonadotropin-releasing hormone agonist significantly increases the number of retrieved oocytes and obtained embryos. However, dual stimulation using low-dose human chorionic gonadotropin (IU1500) and gonadotropin-releasing hormone agonist did not alter quality of embryo compared to the standard dose of human chorionic gonadotropin (IU10000).

In the current study we evaluated the incremental value of lateral pelvic lymphoscintigraphy imaging of endometrial or cervical cancer patients who underwent sentinel node mapping. Operable endometrial and cervical cancer patients without clinical or paraclinical evidence of lymph node involvement were included in the study. The day before surgery the patients were sent to the nuclear medicine department for injection of the radiotracer. All patients received two intra-cervical injection of 1 mCi/0.2 cc radiotracer in the 6 and 12 hour locations. 18-24 hours after the radiotracer, lymphoscintigraphy imaging in anterior/posterior and lateral views was done. After induction of anesthesia, 2 mL Methylene blue in two aliquots was injected intra-cervically in the same location as the radiotracers. During operation, any hot and/or blue node was harvested as sentinel nodes. Overall 40 patients were included in the study (30 endometrial and 10 cervical cancers). Sentinel node visualization was achieved in 30 patients. These sentinel nodes were all visualized on the ANT/POST views. Only in 7 patients sentinel nodes could be visualized on the lateral views. Intra-operative sentinel node detection rate was 38 out of 40 (95%). Radiotracer detection rate was 37/40 (92.5%) and blue dye detection rate was 17/40 (42.5%). Anterior/Posterior pelvic lymphoscintigraphy imaging is sufficient for imaging in cervical and endometrial cancer patients undergoing sentinel node mapping. Lateral views can be omitted due to limited valued of these projections.

Vulvar cancer is a rare gynecological malignancy with mainly lymphatic spread. Sentinel node mapping plays an important role in the management of this gynecological malignancy. In the current study, we reported our experience in sentinel node mapping of vulvar cancer and review the literature accordingly. Since the introduction of sentinel node mapping to the surgical oncology community of our university in 2004, we had two operable vulvar cancer patients who were candidate for sentinel node mapping for inguinal lymph node staging. In the current study, we reported these two cases in details and a brief review of literature on sentinel node mapping in vulvar cancer was done. We specifically discussed the overall accuracy, importance of blue dye injection, learning curve effect, frozen section, excisional biopsy and location of the tumors. Overall sentinel node mapping is a safe and effective method for inguinal lymph node staging in vulvar cancers. In order to perform sentinel node mapping efficiently, paying attention to the details is of utmost importance.