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Objective The main aim of this study was to ascertain the effectiveness of ultrasound-guided fine needle aspiration cytology (US-FNAC) in the diagnosis of para-aortic lymph node (PALN) metastasis in uterine cervical cancer and to establish its potential impact on clinical therapeutic decision making. Methods We retrospectively reviewed clinical data from 92 patients diagnosed with cervical cancer with PALN enlargement between 2010 and 2018. Cytological results obtained with US-FNAC were classified by the same experienced cellular pathologists. Diagnostic indicators were determined on the basis of biopsy, imaging and clinical follow-up results. Univariate and multivariate analyses were used to assess the differences of influencing factors. The effect of US-FNAC on clinical decision making was evaluated. Results Cytological results of US-FNAC were categorized as malignancy (n = 62; 67.4%), suspicious malignancy (n = 11; 12.0%), undetermined (n = 5; 5.4%), benign (n = 10; 10.9%), and inadequate (n = 4; 4.3%). Satisfactory biopsy samples were obtained from 95.7% of PALNs sampled (88/92). The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of FNAC in distinguishing benign from malignant cases were 90.1% (95% CI: 0.809–0.953), 100% (95% CI: 0.561–1), 100% (95% CI: 0.938–1), 46.7% (95% CI: 0.223–0.726) and 90.9% (95% CI: 0.848–0.970), respectively. Univariate analysis indicated significant differences in experience of puncture physicians (radiologists) between the correct and wrong diagnosis groups (P p = 0.031, OR = 0.077, 95% CI: 0.354–0.919). All patients tolerated the US-FNAC procedure well and only nine presented slight abdominal discomfort. The therapeutic strategies for 74 patients (80.4%) were influenced by US-FNAC findings. Conclusions US-FNAC was a relatively safe and effective technique for examination of enlarged para-aortic lymph nodes and may therefore serve as a routine diagnostic tool to guide clinical decision making for management of cervical cancer.

Objective: To determine the predictive value of the 2018 International Federation of Gynecology and Obstetrics (FIGO) staging system for cervical cancer patients with surgical risk factors. Methods: Data of 662 cervical cancer patients (stages IB and IIA) with surgical risk factors treated at Zhejiang Cancer Hospital between 2008 and 2011 were retrospectively reviewed. Univariate log-rank test and multivariate Cox regression models were adopted to evaluate the relationship between 2018 FIGO stage and survival. Results: On re-staging of patients, 17.3%, 44.5%, 25.4%, and 37.1% of the patients with FIGO 2009 stage IB1, IB2, IIA1, and IIA2, respectively, were upgraded to FIGO 2018 IIIC1P stage, and 2.1%, 3.0%, 3.1%, and 2.1% patients, respectively, were upgraded to IIIC2P stage. The 5-year overall survival (OS) rates of patients with FIGO 2018 stage IB1, IB2, IB3, IIA1, IIA2, IIIC1P, and IIIC2P were 95.3%, 95.1%, 90.4%, 92.4%, 86.4%, 81.9%, and 56.3%, respectively. The 5-year progression-free survival (PFS) rates were 94.0%, 91.0%, 88.5%, 91.4%, 86.4%, 79.5%, and 43.8%, respectively. The 5-year OS rates of patients with 1-2 positive pelvic lymph nodes (PLNs) and those with >2 positive PLNs were 86.0% and 73.7%, respectively, and the 5-year PFS rates were 84.2% and 70.2%, respectively. OS and PFS of patients with 1-2 positive PLNs in stage IIIC1P were similar to those of patients in stage IIA2 without lymph node metastasis, but significantly better than those of patients with >2 positive PLNs. Multivariate analysis showed FIGO 2018 stage to be an independent prognostic factor for OS and PFS. Conclusion: The 2018 FIGO staging system for cervical cancer appears to be useful for predicting prognosis of patients with risk factors after radical surgery. Survival of stage IIA1 patients is better than that of stage IB3 patients. Stage IIIC1 is not homogenous; survival in stage IIIC1P depends on the number of positive PLNs.

Objective: To evaluate the factors associated with positive pelvic lymph nodes (LNs) on the survival of patients with 2018 FIGO stage IIIC1p cervical cancer. Methods: We retrospectively analyzed 155 patients with pelvic lymph node metastasis (LNM) confirmed by pathology after radical resection of cervical cancer treated at Zhejiang Cancer Hospital, China, between March 2008 and October 2011. We analyzed the influence of the factors associated with positive pelvic LNs on the survival of patients. Results: The 5-year progress-free survival (PFS) and overall survival (OS) of patients were 78.1% and 81.9%, respectively. The 5-year PFS and OS of patients with more than 2 LNM were worse compared with patients with 1 or 2 LNM (68.4% vs 83.7%, p=0.013; 72.4% vs 87.6%, p=0.017, respectively). The 5-year PFS and OS of patients with more than 2 LNM sites were worse than that of patients with 1 or 2 LNM sites (60.0% vs 82.4%, p=0.008; 70.0% vs 84.8%, p=0.045, respectively). The 5-year PFS and OS of patients with common iliac LNM was poorer than that of patients without common iliac LNM (60.7% vs 81.9%, p=0.008; 67.9% vs 85.0%, p=0.020, respectively). Compared with other patients, the survival of patients with these three factors (more than 2 LNM, more than 2 LNM sites, and common iliac LNM) was the worst (p

Objective: To investigate whether ultrasound guided fine-needle aspiration cytology(US-FNAC) is an effective technique for diagnosing para-aortic lymph nodes(PALNs) metastasis in uterine cervical cancer and access the impact on clinical therapeutic decision. Methods: We retrospectively reviewed the clinical data of 92 patients with PALN enlargement in cervical cancer between 2010 and 2018. The US-FNAC cytological results were classified by the same experienced cellular pathologists. The diagnostic indicators were calculated according to biopsy , imaging and clinical follow-up results. Univariate and multivariate analysis was used to analyze the differences of influencing factors. The effect of US-FNAC on clinical decision making was evaluated. Results: The results of cytological diagnosis by US-FNAC were categorized as malignancy(n=62;67.4%), suspicious malignancy(n=11;12.0%), undetermined(n=5;5.4%), benign (n=10;10.9%), and inadequacy(n=4;4.3%). The satisfactory biopsy samples were obtained from 95.7% of PLANs (88/92). The sensitivity, specificity, PPV, NPV and accuracy of FNAC in distinguishing benign from malignant were 90.1%(95%CI:0.809-0.953), 100%(95%CI:0.561-1), 100%(95%CI:0.938-1), 46.7%(95%CI:0.223-0.726) and 90.9%(95%CI:0.848-0.970) respectively. Univariate analysis indicated that experience of the puncture physicians(radiologists) was significant differences between the correct diagnosis group and wrong diagnosis group (PConclusions: US-FNAC is a relatively safe and effective examination technique for enlarged para-aortic lymph nodes, which can be considered as a routine examination before treatment of cervical cancer to guide clinical decision-making.

Hai-Yan Sun, Qiu Tang, Jian-Hong Chen, Xiao-Juan Lv, Ye-Qiang Tu, Ding-Ding Yan Department of Gynecologic Oncology, Zhejiang Cancer Hospital, Hangzhou, China Purpose: To determine if postoperative cisplatin concurrent chemoradiotherapy (CCRT) improves the outcome in stage IA/IIB cervical cancer patients with intermediate risk factors, when compared with radiation therapy (RT) alone, and identify the potential eligible populations for this treatment.Patients and methods: We reviewed medical records of 1,240 patients with stage IA/IIB cervical cancer who underwent radical hysterectomy and pelvic lymphadenectomy in our hospital between January 2008 and December 2011. Of the 1,240 patients, 436 displayed 1 or more intermediate risk factors. Of these, we screened 306 patients who underwent RT only or CCRT. We analyzed the effects of CCRT on survival and prognosis.Results: The 5-year progress-free survival (PFS) in the CCRT group was superior to that in the RT-only group (96.0% vs 89.0%, respectively; P=0.031). The 5-year overall survivals (OSs) were not different between the 2 groups (P=0.141). Compared with RT-only group, CCRT did not improve PFS or OS in patients with 1 risk factor, large tumor size, or deep stromal invasion (P>0.05). Compared with RT-only group, CCRT improved PFS (97.9% vs 82.8%; P=0.017) but did not increase OS (97.9% vs 89.7%; P=0.109) in patients with lymphovascular space invasion plus deep stromal invasion/large tumor size. OS (92.3% vs 70.6%; P=0.048) and PFS (92.3% vs 64.7%; P=0.020) in the CCRT group were superior to those in the RT-only group with 3 risk factors. Compared with RT-only group, CCRT was an independent prognostic factor for favorable PFS (hazard ratio [HR] =0.238; 95% CI =0.0827–0.697, P=0.009) and OS (HR =0.192; 95% CI =0.069–0.533, P=0.002).Conclusion: Postoperative CCRT improved survival in stage IA/IIB cervical cancer patients with intermediate risk factors. Patients with 2 or more intermediate risk factors, including lymphovascular space invasion, may benefit from CCRT.Keywords: cervical cancer, concurrent chemoradiotherapy, intermediate risk factors

Background and purpose How to protect the ovarian function during radiotherapy is uncertain. The purpose of this study was to explore the association between the location of the transposed ovary and the ovarian dose in patients with cervical cancer received radical hysterectomy, ovarian transposition, and postoperative pelvic radiotherapy. Methods A retrospective analysis was conducted of 150 young patients with cervical cancer who received radical hysterectomy, intraoperative ovarian transposition, and postoperative adjuvant radiotherapy in Zhejiang Cancer Hospital. Association between location of the transposed ovaries and ovarian dose was evaluated. The transposed position of ovaries with a satisfactory dose was explored using a receiver operator characteristic curve (ROC) analysis. Patients’ ovarian function was followed up 3 months and 1 year after radiotherapy. Results A total of 32/214 (15%) transposed ovaries were higher than the upper boundary of the planning target volume (PTV). The optimum cutoff value of > 1.12 cm above the iliac crest plane was significantly associated with ovaries above the upper PTV boundary. When the ovaries were below the upper boundary of PTV, the optimum cutoff value of transverse distance > 3.265 cm between the ovary and PTV was significantly associated with ovarian max dose (Dmax) ≤ 4Gy, and the optimum cutoff value of transverse distance > 2.391 cm was significantly associated with ovarian Dmax≤5Gy. A total of 77 patients had received complete follow-up, and 56 patients (72.7%) showed preserved ovarian function 1 year after radiotherapy, which was significantly increased compared with 3 months (44.2%) after radiotherapy. Conclusions The location of transposed ovaries in patients with cervical cancer is significantly correlated with ovarian dose in adjuvant radiotherapy. We recommend transposition of ovaries > 1.12 cm higher than the iliac crest plane to obtain ovarian location above PTV. When the transposed ovary is below the upper boundary of PTV, ovarian Dmax ≤4Gy may be obtained when the transverse distance between the ovary and PTV was > 3.265 cm, and the ovarian Dmax≤5Gy may be obtained when the transverse distance was > 2.391 cm.