Primary lymphoma of the female genital tract masquerading as gynecological malignancy

BACKGROUND

Primary lymphoma of the female genital tract (PLFGT) is a rare malignant tumor in the female reproductive system, with a low incidence and few clinical reports. The aim of this study is to report our institutional experience with this rare malignancy and emphasize the need for increasing the awareness about PLFGT presenting with gynecologic symptoms.

METHODS

The medical records of patients diagnosed with PLFGT from March 2014 to November 2022 in the First Affiliated Hospital of Wannan Medical College were reviewed. Histological classification and staging were based on the World Health Organization and Ann Arbor systems, respectively.

RESULTS

There were 13 patients with diagnosis of PLFGT and the median length of follow-up was 31 months (0-102 months). The main clinical symptoms included postmenopausal vaginal bleeding, pelvic mass and abdominal pain. Serum LDH increased in 10 patients and serum CA125 elevated in 2 patients. The tumor of ovarian or uterine presented as solid masses in CT or MRI, and ascites was rare. The histological subtypes were diffuse large B-cell (n = 12) and follicular (n = 1) lymphoma. Tumors were located in ovary (n = 8), uterus (n = 3), and cervix (n = 2). According to the Ann Arbor staging system, 6 cases were classified as stage II and 7 cases were classified as stage IV, respectively. A total of 10 patients underwent surgery. Combination chemotherapy was used in 10 patients. Eight patients had tumor-free survival, 1 patient had recurrent disease, 3 patients died and 1 patient lost to follow-up. The median survival time was 32 months (1-102 months).

CONCLUSION

PLFGT usually presents as gynecological symptoms and solid masses in pelvis. Surgery or biopsy was the way to obtain the pathologic diagnosis, and combination chemotherapy is the efficient method for PLFGT. Making an accurate preoperative diagnosis is of paramount importance to avoid radical gynecologic surgery.

Construction and evaluation of a cloud follow-up platform for gynecological patients receiving chemotherapy

BACKGROUND

Patient follow-up is an essential component of hospital management. In the current information era, the patient follow-up scheme is expected to be replaced by Internet technology. This study constructed a cloud follow-up platform for gynecological chemotherapy patients and assessed its cost-effectiveness and patients' feedback.

METHODS

A total of 2,538 patients were followed up using a cloud follow-up system between January and October 2021. Prior to this, 690 patients were followed manually via telephone calls. Patients' characteristics, follow-up rate, satisfaction, and session duration were compared between the cloud follow-up and manual follow-up groups. In addition, the read rate of health education materials in the cloud follow-up group was analyzed.

RESULTS

General information, including age, education attainment, cancer stage, and disease category, and follow-up rate (cloud: 6,957/7,614, 91.4%; manual: 1,869/2,070, 90.3%; P = 0.13) did not significantly differ between the two groups. The follow-up satisfaction of the cloud follow-up patients was significantly better than that of the manual follow-up group (cloud: 7,192/7,614, 94.5%; manual: 1,532/2,070, 74.0%; P<0.001). The time spent on the follow-up was approximately 1.2 h for 100 patients in the cloud follow-up group and 10.5 h in the manual follow-up group. Multivariate analysis indicated that the cloud follow-up group had significantly greater follow-up satisfaction (odds ratio: 2.239, 95% CI: 1.237 ~ 5.219). Additionally, the average follow-up duration of the cloud follow-up group decreased by 9.287 h (coefficient: -9.287, 95% CI: -1.439~-0.165). The read rate of health education materials was 72.9% in the cloud follow-up group.

CONCLUSIONS

The follow-up effect of the cloud follow-up group was not inferior to that of the manual follow-up group. The cloud follow-up was more effective for prevention and control requirements in the post-epidemic era. Cloud follow-up can save medical resources, improve cost-effectiveness, provide sufficient health education resources for patients, and improve their satisfaction.

Image-guided preplanning workflow for high-dose-rate interstitial brachytherapy for gynecological malignancies

PURPOSE

To demonstrate image-guided preplan workflows for high-dose-rate (HDR) brachytherapy for advanced gynecological malignancies.

METHODS AND MATERIALS

Two different preplanning scenarios are presented: (1) CT- or MRI-based preplan with partial applicator in place; (2) Preplans generated from prior fractions. The first scenario can be applied to Syed-Neblett template-based implants or hybrid brachytherapy applicators, while the second scenario applies to hybrid applicators. Both scenarios use MRI or CT images acquired with the applicator in place to demonstrate tumor and applicator relative locations and therefore, provide the ability to show optimized suggested needle positions including the implant depths before the actual insertion.

RESULTS

The preplanning techniques have demonstrated feasibility and shown five areas of potential improvement: (1) shorter procedure time, (2) decreased number of total needles inserted, (3) shorter physician tumor contour time, (4) shorter planning time, and (5) evaluation of appropriateness for brachytherapy.

CONCLUSIONS

The use of image-guided brachytherapy preplanning improves clinical efficiency and is recommended for consideration for adaptation into clinical workflows for HDR interstitial and hybrid brachytherapy.

Fisetin-induced cell death in human ovarian cancer cell lines via zbp1-mediated necroptosis

Background

Among reproductive cancers, ovarian cancer leads to the highest female mortality rate. Fisetin, a natural flavonoid, exerts pharmacological effects, inhibiting cancer growth with various origins. Although multiple mechanisms are involved in regulating cell death, it is still unclear whether and how fisetin exhibits anticancer effects on ovarian cancer. The present study aimed to evaluate cell apoptotic and necroptotic processes occurring in ovarian carcinoma (OC) cell lines induced by fisetin.

Methods

Cell growth was evaluated by MTT assay in OC cell lines treated with or without fisetin. Annexin V/propidium iodide staining followed by flow cytometry was used to characterize fisetin-induced cell death. The apoptotic process was suppressed by z-VAD intervention, and cell necroptosis was assessed by introducing ZBP1-knockdown OC cell lines coupled with fisetin intervention. The expression of necroptosis-related mediators and the migration capability of the respective cells were evaluated by Western blotting and in vitro cell invasion assay.

Result

Fisetin successfully reduced cell growth in both OC cell lines in a dose-dependent manner. Both apoptosis and necroptosis were induced by fisetin. Suppression of the cell apoptotic process failed to enhance the proliferation of fisetin-treated cells. The induced cell death and robust expression of the necroptotic markers RIP3 and MLKL were alleviated by knocking down the expression of the ZBP1 protein in both OC cell lines.

Conclusion

The present study provided in vitro evidence supporting the involvement of both apoptosis and necroptosis in fisetin-induced OC cell death, while ZBP1 regulates the necroptotic process via the RIP3/MLKL pathway.

Multiple metastases after surgery for a rare vulvar malignant melanoma combined with immunotherapy: a case report

We herein describe the preoperative and postoperative clinical data of a patient with a rare case of vulvar malignant melanoma and discuss her clinical characteristics and prognosis. After surgical resection and immunotherapy, the patient’s illness continued to worsen. She then received local vulvar radiotherapy. However, further treatment was discontinued because of intolerable complications of radiotherapy, and the patient died about 18 months postoperatively. Management of vulvar malignant melanoma is challenging. No unified, effective, and standardized diagnostic and treatment plan has been established for this disease. Surgery remains the primary treatment modality for locally resectable vulvar malignant melanoma. Radiation therapy and chemotherapy do not benefit survival. Encouragingly, however, immunotherapy and targeted therapy have shown clinical efficacy in metastatic vulvar malignant melanoma.

Clinical usefulness of cell-free and concentrated ascites reinfusion therapy (CART) in combination with chemotherapy for malignant ascites: a post-marketing surveillance study

BACKGROUND

Cell-free and concentrated ascites reinfusion therapy (CART) has been suggested to be able to treat malignant ascites more safely and effectively with chemotherapy because of its ability to retain serum protein and albumin. Although the characteristics of cancer types and CART and the clinical implications of combination therapy with antitumor agents are becoming widespread, there are limited reports on its efficacy and complications.

METHODS

In this prospective observational national post-marketing study, 128 patients with malignancies received 300 CART sessions at 22 centers. After excluding other malignancies, the patients were divided into four groups: gynecological malignancies with chemotherapy (GYC+; 18 cases and 36 times) and without chemotherapy (GYC-; 35 cases and 52 times), and gastrointestinal malignancies with chemotherapy (GIC+; 8 cases and 16 times) and without chemotherapy (20 cases and 58 times).

RESULTS

There were significant reductions in the body weight in all groups and significant reductions in abdominal circumference and significant improvements in the diet and Eastern Cooperative Oncology Group performance status only in the GYC+ group. The total serum protein and albumin increased significantly in all groups, except for the GIC+ group, before and after CART. There was no significant difference in the presence or absence of antitumor medication.

CONCLUSION

With CART, there were differences in the improvement of the clinical symptoms between malignancy groups. The combination of CART and antineoplastic agents may be as safe as CART alone in cases of exudative malignant ascites.

Postoperative health-related quality of life of patients with gynecological malignancy: a meta-analysis

OBJECTIVE

We sought to describe the short-term (1, 3, 6, 12 months) QoL changes after surgery for patients with gynecological malignancies in a meta-analysis.

METHODS

We collected studies based on the PICOS (patients, intervention, comparison, outcome, and study design) framework (P: patients with gynecological malignancy; I: surgery; C: presurgery; O: QoL scores; S: randomized controlled trials, case-control studies, or cohort studies) in the Cochrane Library, MEDLINE, EMBASE, Web of Science, EBSCO, and China National Knowledge Infrastructure (CNKI) databases up to June 28, 2020. Then, two reviewers independently performed article screening, data extraction, and study quality evaluation. Stata 15.0 software was utilized for data analysis.

RESULTS

Nine studies with 1476 patients were ultimately included. QoL in global health status improved until 12 months after surgery with a maximum improvement (6.99 [0.31, 13.68], P = 0.04), and QoL in emotional functioning reduced significantly until 12 months after surgery with a maximum reduction (14.87 [10.29, 19.45], P < 0.00001). All of the symptom scales were reduced significantly until 12 months postoperation, indicating quality of life improvement. There was a clinical reduction in QoL but symptom experience (-3.31 [-5.51, -1.12], P=0.003) at six months after surgery compared with baseline (presurgery), with only sexual worry being statistically significant (4.61 [0.95, 8.27], P=0.01).

CONCLUSIONS

The recovery time varied among each dimension of the postoperative QoL of patients with gynecological malignancies; only a few functions and symptoms began to improve at 1 month postoperation and more at 12 months postoperation. Therefore, it is vitally important to develop extended care programs targeting the multidimensional aspects of QoL for patients with gynecological malignancies after surgery.

DIO3, the thyroid hormone inactivating enzyme, promotes tumorigenesis and metabolic reprogramming in high grade serous ovarian cancer

High grade serous ovarian cancer (HGSOC) is the most lethal gynecologic malignancy with a need for better understanding the disease pathogenesis. The biologically active thyroid hormone, T3, is considered a tumor suppressor by promoting cell differentiation and mitochondrial respiration. Tumors evolved a strategy to avoid these anticancer actions by expressing the T3 catabolizing enzyme, Deiodinase type 3 (DIO3). This stimulates cancer proliferation and aerobic glycolysis (Warburg effect). We identified DIO3 expression in HGSOC cell lines, tumor tissues from mice and human patients, fallopian tube (FT) premalignant lesion and secretory cells of normal FT, considered the disease site-of-origin. Stable DIO3 knockdown (DIO3-KD) in HGSOC cells led to increased T3 bioavailability and demonstrated induced apoptosis and attenuated proliferation, migration, colony formation, oncogenic signaling, Warburg effect and tumor growth in mice. Proteomics analysis further indicated alterations in an array of cancer-relevant proteins, the majority of which are involved in tumor suppression and metabolism. Collectively this study establishes the functional role of DIO3 in facilitating tumorigenesis and metabolic reprogramming, and proposes this enzyme as a promising target for inhibition in HGSOC.

Impact of frailty on the management of patients with gynecological cancer aged 80 years and older

Purpose

To assess the impact of frailty on compliance of standard therapy, complication, rate and survival in patients with gynecological malignancy aged 80 years and older.

Methods

In total, 83 women with gynecological malignancy (vulva, endometrial, ovarian or cervical cancer) who underwent primary treatment between 2007 and 2017 were retrospectively analyzed. Frailty index was calculated and its association with compliance of standard treatment, peri- and postoperative mortality and morbidity, and survival was evaluated.

Results

Frailty was observed in 24.1% of cases. Both frail and non-frail patients were able to receive standard therapy in most cases − 75.0% and 85.7%, respectively (p = 0.27). Frail patients did not show an increased postoperative complication rate. Frail patients had shorter 3 years overall survival rates (28%) when compared to non-frail patients (55%) (p = 0.02). In multivariable analysis high frailty index (Hazard Ratio [HR] 12.15 [1.39–106.05], p = 0.02) and advanced tumor stage (HR 1.33 [1.00–1.76], p = 0.05) were associated with poor overall survival, but not age, histologic grading, performance status, and compliance of standard therapy.

Conclusion

Majority of patients was able to receive standard therapy, as suggested by the tumor board, irrespective of age and frailty. Nonetheless, frailty is a common finding in patients with gynecological malignancy aged 80 years and older. Frail patients show shorter progression-free, and overall survival within this cohort.

Electronic supplementary material

The online version of this article (10.1007/s00404-020-05807-9) contains supplementary material, which is available to authorized users.

The risk factors for perioperative venous thromboembolism in patients with gynecological malignancies: A meta-analysis

OBJECTIVE

This meta-analysis aimed to identify the risk factors for venous thromboembolism (VTE) in patients with gynecological malignancy during the perioperative period.

METHODS

Studies on the risk factors for VTE in patients with gynecological malignancy during the perioperative period were collected from the Cochrane Library, MEDLINE, EMBASE, Web of Science, EBSCO, and several Chinese databases (from inception to September 2019). Two reviewers independently performed article screening, data extraction, and study quality evaluation. Review Manager 5.3 software was used for data analysis.

RESULTS

A total of 9555 articles were initially retrieved, including 7498 in Chinese and 1987 in English, and 22 articles were finally included, which were published from 2011 to 2019. The quality scores of the included studies ranged from 5 to 9, suggesting a relatively high quality. A total of 16,318 patients were included for analysis, 922 in the VTE group and 15,396 in the non-VTE group. A total of 20 risk factors related to surgery or with inconsistent conclusions in the current studies were pooled, and the results showed that age, body mass index (BMI > 26 kg/m²), platelet count, D-dimer, duration of surgery, postoperative days in bed, length of hospital stay, intraoperative blood loss, tumor differentiation (GREAD3), tumor staging (stage IV), and operative approach (laparotomy versus laparoscopy) were significant risk factors for VTE in patients with gynecological malignancy during the perioperative period.

CONCLUSION

It is important to develop targeted prevention and treatment strategies against these risk factors to reduce the occurrence of VTE in patients with gynecological malignancy during the perioperative period.

Previously diagnosed multiple primary malignancies in patients with breast carcinoma in Western Sweden between 2007 and 2018

PURPOSE

Multiple primary malignancies (MPMs) caused by breast cancer treatment are well described, but only few studies to date describe which other previous primary malignancies (OPPMs) occur before breast cancer. The purpose of the present study was to evaluate the prevalence of OPPMs in patients with breast cancer between 2007 and 2018 in Western Sweden.

METHODS

Patient selection was performed using both pathology reports at Sahlgrenska University Hospital (Sweden) and the Swedish Cancer Registry. All newly diagnosed breast cancer patients were screened for presence of OPPM.

RESULTS

In total, 8031 breast cancer patients were diagnosed at Sahlgrenska University Hospital between 2007 and 2018. The prevalence of breast cancer patients with OPPMs (n = 414) increased from on average 2.6% to 8.2% during this 12-year period and ranged from 17 to 59 patients annually. The most striking increase in prevalence was found among the gynecological tumors (endometrium and ovarian adenocarcinomas), malignant melanomas and gastrointestinal malignancies. These findings were validated using data of the Swedish Cancer Registry.

CONCLUSIONS

The overall survival rates for cancer patients have improved tremendously during the past 40 years, in part due to individually tailored therapies and screening programs. Our study revealed an increasing trend of OPPMs in breast cancer patients.

Gynecological malignancies with asymptomatic SARS-CoV-2 infection during the convalescence of outbreak

•COVID-19 has become a global pandemic. •Gynecologic malignancies with lung metastasis should be alert to asymptomatic infection. •Gynecologic malignancies with asymptomatic COVID-19 can be controlled under strict measures.

Bevacizumab-related gastrointestinal perforation in patients with three or more prior chemotherapy regimens: A real-world experience

OBJECTIVE

Associations between the number of prior chemotherapy (CT) regimens and gastrointestinal (GI) perforation in patients receiving bevacizumab treatment has not been fully investigated. The aim of the study was to investigate the impact of ≥3 prior CT regimens on GI perforation.

MATERIALS AND METHODS

We retrospectively investigated the medical records of 133 patients with gynecological cancer who received bevacizumab-containing treatment. Bevacizumab was intravenously administered at a dose of 15 mg/kg every 4 weeks. Incidence of GI perforation was compared between ≤2 and ≥3 prior CT groups.

RESULTS

Twenty-three (17.3%) patients had a history of ≥3 CT; these patients received bevacizumab at 4-week intervals. The percentage of patients with prior surgery was significantly higher in the ≥3 prior CT group (95.7% vs. 70.0%, P = 0.008), while those with prior bowel resection was significantly higher in the ≥3 prior CT group (30.4% vs. 12.7%, P = 0.034). There was no significant difference in the mean number of bevacizumab cycles between the two groups (10.7 vs. 8.9, P = 0.19). While GI perforation was observed in three (2.7%) patients in the ≤2 prior CT group, no GI perforation was found in the ≥3 prior CT group (P > 0.99).

CONCLUSION

A history of ≥3 prior CT did not increase the risk for GI perforation when bevacizumab is administered at a dose of 15 mg/kg every 4 weeks in our cases.

Analysis of motives and patient satisfaction in oncological second opinions provided by a certified university breast and gynecological cancer center

Purpose

Second opinions in oncology are becoming increasingly important in an era of more complex treatments and a growing demand for information by patients. Therefore, we analyzed their effects and influencing factors like patients’ motives, subjective extent of information and satisfaction with communications.

Methods

This prospective study evaluated second opinions for patients with breast cancer or gynecological malignancy. The patients received a questionnaire before and two months after, which inquired expectations, reasons, and satisfaction with the second opinion and the attending physicians.

Results

A total of 164 patients were included and the majority had breast cancer (75.0%). Receiving the second opinion made 89.7% feel better informed, their need for information decreased (from 75.3% to 39.2%, P < 0.0001), and satisfaction with doctor–patient communications increased (from 61.9 to 91.8%, P = 0.0002). There were various reasons for requesting a second opinion, e.g., the extremely stressful situation of a cancer diagnosis, hope for change in the treatment recommendation or dissatisfaction with the initial physicians.

Conclusions

Second opinions can lead to significantly greater patient satisfaction, meeting the need for information and leading to better management of patients in the extremely stressful situation of a cancer diagnosis. Doctor–patient communications play a key role.

Electronic supplementary material

The online version of this article (10.1007/s00404-020-05525-2) contains supplementary material, which is available to authorized users.

Can Surgical Apgar Score (SAS) Predict Postoperative Complications in Patients Undergoing Gynecologic Oncological Surgery?

Surgeons constantly try to achieve optimal surgical outcome, number, or extent of postoperative complications being an important part of it. Oncological surgeries are conventionally more challenging and complex compared with most nononcological ones. Gawande et al. devised SAS in 2007 in Boston as a predictor tool for postoperative complications (J Am Coll Surg 204:201-208, 2007). A validation study was done by in another cohort of 100 patients; however, only 70% of them had pathologically confirmed malignancies (Ann Surg 240(2):205-213, 2004). We attempt to assess SAS as a tool to predict postoperative complications in a series of 100 gynecological oncological patients operated at tertiary care center. SAS score of 100 patients with gynecologic malignancies, undergoing surgery at a tertiary care center, was prospectively collected over 4 years. These patients were observed for development of any complications occurring up to 30 days postsurgery. The complication events were graded as per Clavien-Dindo classification (Indian J Gynecol Oncolog 15:49, 2017). The data obtained was statistically analyzed by chi-square test. Thirty complication events were recorded in these 100 patients over a period of 4 years. Majority of complication events were grade IIIa or less (22 out of 30); there was only one death on 8th postoperative day. Fifty percent of patients were with SAS score of 5 or less developed complications compared with just 22.9% in patients with a score of 6 or more. Lower SAS score might be associated with higher postoperative complications in patients undergoing gynecologic oncological surgeries. Thus, patients with lower scores may benefit from a triage to more intensive postoperative care.

Sentinel-lymph-node mapping with indocyanine green in robotic-assisted laparoscopic surgery for early endometrial cancer: a retrospective analysis

BACKGROUND

The therapeutic value of lymphadenectomy in early stage endometrial cancer (EC) is still debated. Sentinel-lymph-node identified with indocyanine green (ICG) can replace lymphadenectomy in the staging of endometrial cancer minimizing the potential morbidity of a complete lymphadenectomy. The aim of this study was to analyze our initial experience using indocyanine green for sentinel-lymph-node mapping in a minimally robotic-assisted laparoscopic approach with Da Vinci XI near-infrared (NIR) fluorescence imaging system.

METHODS

A total of 23 patients who underwent robot-assisted laparoscopic surgery with the Da Vinci Xi Surgical System (Intuitive Surgical, Sunnyvale, CA, USA) with NIR imaging and ICG fluorescence detection for early stage EC were retrospectively analyzed.

RESULTS

Sentinel-lymph-node mapping was achieved in 18 patients for a detection rate of 78.26%, bilateral pelvic detection was possible in 14 patients (60.9%) and no sentinel-lymph-node mapping was noted in 4 patients (17.4%). We compared 11 patients (Group 1) at intermediate and high- risk of recurrence who underwent sentinel-lymph- node mapping and pelvic lymphadenectomy and 12 patients (Group 2) at low risk of recurrence who underwent only sentinel-lymph-node mapping. A statistically significant difference was found for the average operation time and for the hospital stays.

CONCLUSIONS

The high detection rate, absence of intraoperative or postoperative complications, the short time required for mapping and removal of the sentinel-lymph-nodes and the short duration of the hospital stay, support performing sentinel-lymph-node in all women with early endometrial cancer.

Can Surgical Apgar Score (SAS) Predict Postoperative Complications in Patients Undergoing Gynecologic Oncological Surgery?

Osteosarcoma of foot is a rare condition. Most common site of foot is calcaneum. Osteosarcoma of foot is usually not amenable to limb sparing surgery because of poor compartmentalization of tumour in the foot and subsequent need to amputate to achieve sound oncological margins. Vascularised fibular grafts have been recognised as an attractive choice for reconstruction. Here we present a case of osteosarcoma of first metatarsal treated by resection of tumour bearing first metatarsal and reconstruction with free vascularised fibular graft (FVFGs).

A rare case of Merkel cell carcinoma with ovarian metastasis

Introduction

Merkel cell carcinoma (MCC) is a rare cutaneous malignancy that normally occurs in sun-exposed areas of the skin. Risk factors are immundeficency and Merkel cell polyomavirus.

Treatment options are surgery, radiotherapy, chemotherapy and immunotherapy in clinical trials.

Case report

We describe a case of an 80-year-old woman with ovarian metastasis of MCC six years after excision of a cutaneous MCC on the cheek.

Discussion

To our knowledge only three cases with ovarian metastasis of MCC have been described so far. Our case is the second with distant metastasis to the ovary spreading from a primary tumor in the skin of the head, in the other two cases the primary tumor was in the inguinal skin.

Conculsion

MCC is a highly aggressive cutaneous and mucosal malignancy with frequent recurrence, lymph node and distant metastases. There is no clear consensus how to treat metastatic disease.

•

MCC is a rare malignancy.

•

Recurrence and metastases are frequent.

•

There is little knowledge of treatments for metastatic MCC.

Tandem ureteral stents in the management of double-J stent dysfunction in gynecological malignancies

PURPOSE

The goal of this study was to determine the efficacy and safety of tandem ureteral stent placement in the management of malignant ureteral obstruction (MUO) refractory to single ureteral double-J stent drainage in women with gynecological malignancies.

MATERIALS AND METHODS

A retrospective study was performed on 14 women (mean age, 54.5±9.6 [SD] years; range: 38-70 years) who had tandem stent placement following failed single ureteral double-J stent placement from 2012 to 2017. Survival analyses were performed with Kaplan-Meier method.

RESULTS

Twenty-nine successful procedures were performed on 19 ureters (19 primary stent placement and 9 exchange procedures). Technical success of primary tandem stent placement was 95% (19/20 procedures). Mean follow-up was 180.1±173.7 (SD) days (range: 62-616 days). Median estimated survival of the patients was 118 days (Q1: 261, Q3: 95; range: 62-616 days). Primary stent failure rate was 25% and assisted stent failure rate was 21.4%. There was no significant difference among survival of patients with and without tandem stent failure. Mean estimated primary stent patency and assisted stent patency were 171.4±13.8 (SD) days and 409.9±59.8 (SD) days, respectively. Four patients underwent 1 to 3 stent exchanges. Median exchange time was 181 days (Q1: 151, Q3: 191, range: 141-214 days) and technical success rate was 100%. Grade 2 and 3 complication rates were 25% and 3.6%, respectively.

CONCLUSION

Tandem ureteral stent placement is a feasible, safe and effective procedure for the management of failed ureteral double-J stent placement in women with gynecological malignancies.

Outcomes of Ureteral Stent Placement for Hydronephrosis in Patients with Gynecological Malignancies

OBJECTIVE

We examined the outcomes of patients undergoing ureteral stent placement for hydronephrosis that occurred during treatment for gynecological malignancies.

MATERIALS AND METHODS

From January 2004 to December 2009, we enrolled 33 patients with 45 ureters undergoing ureteral stent placement for hydronephrosis which occurred during treatment for gynecological malignancies. We examined the outcomes of the patients after stent placement.

RESULTS

The causes of hydronephrosis were obstruction of the urinary tract by a tumor (n = 22), obstruction due to lymph node swelling (n = 6), ureteral stenosis after radiation therapy (n = 4), and others (n = 1). The ureteral stent was inserted into both ureters in 12 cases, and into one ureter in 21 cases. Ureteral stents were replaced 1-26 times during the observation period (median 3 times). Eighteen (40%) ureteral stents were removed. The reasons for ureteral stent removal were hydronephrosis improvement (11 ureters, 24.4%), a change to nephrostomy (cystectomy: 1 ureter, progression of ureteral stenosis: 2 ureters), renal atrophy (3 ureters), and ureteral dilatation (1 ureter). All of the cases in which ureteral stent withdrawal due to hydronephrosis improvement were cases in which the ureter was compressed by a tumor and were lower ureteral obstructions. Twenty-one patients (64%) died due to cancer after stent placement. The periods from the first stent placement to death ranged from 1 to 58 months (median 18 months).

CONCLUSION

Ureteral stent placement was associated with a poor prognosis in patients with gynecological malignancies. There were a few cases in which stent withdrawal became possible due to the improvement of hydronephrosis. In such cases, the withdrawal rate varied according to the cause and obstructive level.

Validation of the distress and impact thermometer and the changes of mood during the first 6 months of treatment in gynecological cancer patients: a Kansai Clinical Oncology Group (KCOG)-G1103 prospective study

PURPOSE

To verify distress and impact thermometer (DIT) for screening emotional distress in gynecological cancer patients by Hospital Anxiety and Depression Scale total (HADS-T) as gold standard and to assess emotional changes by DIT and HADS-T.

METHODS

A prospective study was conducted in newly diagnosed gynecological cancer patients during the peri-treatment period after the cancer diagnosis followed by 6-month. We defined a HADS-T score of ≥11 as being indicative of emotional distress.

RESULTS

117 patients were enrolled between May 1, 2011 and March 31, 2012, and 95 were eligible. The median age was 54 years (range 31-77). (1) From the baseline to 3-month, distress (DIT-D) ≥4 with Impact (DIT-I) ≥2 exhibited sensitivity, specificity, positive predictive value (PPV), and negative predictive values (NPV) of 0.776 [95 % confidential interval (CI) 0.688, 0.850], 0.889 (95 % CI 0.824, 0.954), 0.868 (95 % CI 0.792, 0.949), and 0.808 (95 % CI 0.731, 0.886), respectively. (2) At 6-month, DIT-D ≥2 with DIT-I ≥1 exhibited sensitivity, specificity, PPV and NPV of 0.893 (95 % CI 0.778, 1), 0.825 (95 % CI 0.707, 0.942), 0.781 (95 % CI 0.638, 0.928), and 0.917 (95 % CI 0.826, 1). (3) At 6-month, the HADS-T, DIT-D, and DIT-I scores in individual patients were significantly reduced by a mean of 4.57 (p < 0.0001), 2.34 (p < 0.0001), and 1.10 (p = 0.0031), respectively, compared with those scores of baseline (Student's paired t test), but still remained high.

CONCLUSIONS

(1) On acute phase within 3-month setting, DIT; DIT-D ≥4 with DIT-I ≥2, is a reliable cut-off to screen emotional distress among gynecological cancer patients. (2) The patients' moods had improved, but not completely recovered at 6-month after the diagnosis.

Surgical management of lung, liver and brain metastases from gynecological cancers: a literature review

Background

The management of patients with recurrent gynecological malignancy is complex, and often contentious. While historically, patients with metastases in the lungs, liver or brain have been treated with palliative intent, surgery is proving to have an increasing role in the management of such patients.

Methods

In this review article, the surgical management of lung, liver and brain metastases from gynecological cancers is examined. A search of the English language literature over the last 25 years was conducted using the Medline and PubMed databases.

Results

The results for management of metastases from the endometrium, ovary and cervix to the lung, brain and liver show that surprisingly good long-term survival results can be achieved for resection of metastases from all three organs. Patient selection is critical, and surgery is often used in conjunction with other treatment modalities.

Conclusions

From this review, it is apparent that surgery should play an increasing role in the management of patients with parenchymal metastases from gynecological cancers. The surgery should ideally be performed in high volume, tertiary centers where there is a committed multi-disciplinary team with the necessary infrastructure to achieve the best possible outcomes in terms of both survival and morbidity.

Primary retroperitoneal müllerian adenocarcinoma: a case report and literature review

Primary retroperitoneal müllerian adenocarcinoma (PRMA) is an extremely rare clinical entity. We report the case of a 54-year-old woman who presented with a mass in the right lower retroperitoneum, identified during an ultrasound exam. Computed tomography confirmed a retroperitoneal mass measuring 11 cm. The patient underwent laparotomy and the mass was completely excised. The histopathological exam revealed PRMA.

Hypersensitivity to Etoposide in case of metastatic gestational choriocarcinoma

Etoposide is commonly used in the treatment of a variety of neoplasms. Hypersensitivity reactions to etoposide are infrequently reported and include hypotension, hypertension, flushing, diaphoresis, chest discomfort, dyspnea, bronchospasm and loss of consciousness. We report the case of a 39-year-old woman who experienced acute bronchospasm, tachycardia, hypoxia and hypotension. The symptoms resolved within an hour after administration of intravenous fluids, methylprednisolone, diphenhydramine and oxygen. Subsequently, the patient was given etoposide phosphate without incident.