Objective: To evaluate the effect of postoperative radiotherapy and high-risk pathological factors on the prognosis of early-stage neuroendocrine carcinoma of cervix (NECC). Methods: A single-center retrospective cohort study of early-stage NECC in Peking Union Medical College Hospital from January 2011 to April 2022 were enrolled. The patients were treated with radical hysterectomy±adjuvant treatment. They were divided into postoperative non-radiation group and postoperative radiation group. The possible postoperative recurrence risk factors identified by univariate analysis were assessed using multivariate logistic regression. The Kaplan-Meier method was used to analyze the progression free survival (PFS), overall survival (OS), recurrence rate, and mortality rate. Results: (1) Sixty-two cases were included in the study, including 33 cases in postoperative non-radiation group and 29 cases in postoperative radiation group. (2) The median follow-up time was 37 months (ranged 12-116 months), with 23 cases (37%) experienced recurrences. There were 7 cases (11%) pelvic recurrences and 20 cases (32%) distant recurrences, in which including 4 cases (6%) both pelvic and distant recurrences. Compared with postoperative non-radiation group, the postoperative radiation group had a lower pelvic recurrence rate (18% vs 3%; P=0.074) but without statistic difference, a slightly elevated distant recurrence rate (24% vs 41%; P=0.150) and overall recurrence rate (33% vs 41%; P=0.513) without statistically significances. Univariate analysis showed that lymph-vascular space invasion and the depth of cervical stromal invasion≥1/2 were risk factors for postoperative recurrence (all P<0.05). Multivariate analysis showed lymph-vascular space invasion was an independent predictor for postoperative recurrence (OR=23.03, 95%CI: 3.55-149.39, P=0.001). (3) During the follow-up period, 18 cases (29%, 18/62) died with tumor, with 10 cases (30%, 10/33) in postoperative non-radiation group and 8 cases (28%, 8/29) in postoperative radiation group, without significant difference (P=0.814). The postoperative 3-year and 5-year survival rate was 79.2%, 60.8%. The depth of cervical stromal invasion≥1/2 was more common in postoperative radiation group (27% vs 64%; P=0.011), and postoperative radiation in such patients showed an extended trend in PFS (32.3 vs 53.9 months) and OS (39.4 vs 73.4 months) but without statistic differences (P=0.704, P=0.371). Compared with postoperative non-radiation group, the postoperative radiation did not improve PFS (54.5 vs 37.3 months; P=0.860) and OS (56.2 vs 62.4 months; P=0.550) in patients with lymph-vascular space invasion. Conclusions: Postoperative radiation in early-stage NECC patients has a trend to reduce pelvic recurrence but not appear to decrease distant recurrence and overall recurrence, and has not improved mortality. For patients with the depth of cervical stromal invasion≥1/2, postoperative radiation has a trend of prolonging OS and PFS but without statistic difference. Lymph-vascular space invasion is an independent predictor for postoperative recurrence, but postoperative radiation in such patients does not seem to have any survival benefits.
Female ; Humans ; Cervix Uteri/surgery* ; Prognosis ; Retrospective Studies ; Uterine Cervical Neoplasms/surgery* ; Carcinoma, Neuroendocrine/surgery* ; Recurrence

Female ; Humans ; Cervix Uteri/surgery* ; Carcinoma, Neuroendocrine/surgery*

OBJECTIVE: To establish a prognostic model for preterm birth in women after cervical conization, and to evaluate its effectiveness. METHODS: Seventy three women after cervical conization in Women's Hospital of Zhejiang University were included for this retrospective study. The influencing factors of preterm delivery were analyzed by Logistic regression analysis and a prognostic model was created. Receiver operating characteristic (ROC) curve was used for evaluation of the predictive ability of the model. Forty five women who underwent cervical conization were included for testing the validity of the model. RESULTS: For women after cervical conization, mother's age (=1.20, 95%:1.01-1.43, <0.05) and cervical length during middle pregnancy (=0.06, 95%:0.01-0.21,<0.01) were independent predictors for preterm birth. The regression model was Logit ()=1.408-2.903×cervical length+0.186×age. The areas under the ROC curve (AUC) of the training dataset was 0.93 (95%:0.87-0.99). The sensitivity, specificity, Youden index, positive predictive value (PPV), negative predictive value (NPV) and accuracy with the cutoff value of -1.512 were 91.7%, 81.5%, 0.732, 68.8%, 95.7% and 84.5% respectively. The AUC of the testing dataset was 0.94 (95%:0.86-1.00). The sensitivity, specificity, Youden index, PPV, NPV and accuracy with the cutoff value of -0.099 were 92.9%, 90.3%, 0.832, 81.3%, 96.5% and 91.1%, respectively. CONCLUSIONS The model based on the age and cervical length during middle pregnancy can effectively predict preterm delivery in pregnant women after cervical conization.
Cervix Uteri ; surgery ; Conization ; Female ; Humans ; Models, Biological ; Pregnancy ; Premature Birth ; diagnosis ; Prognosis ; ROC Curve ; Retrospective Studies

Charcoal can be used for preoperative localization of metastatic lymph nodes in the neck. Charcoal remains stable without causing foreign body reactions during as hort period. However, foreign body reactions may develop if charcoal is left in situ for more than 6 months. We reported a case of charcoal granuloma mimicking local recurrence on fluorodeoxyglucose-positron emission tomography/computed tomography and ultrasonography in a 47-year-old woman who had cervical lymph node dissection due to metastatic invasive ductal carcinoma of the breast.
Breast Neoplasms/pathology/surgery/therapy ; Carcinoma/*pathology/surgery/therapy ; Cervix Uteri/pathology/ultrasonography ; Charcoal/toxicity ; Female ; Fluorodeoxyglucose F18/diagnostic use ; Granuloma/*diagnosis/pathology ; Humans ; Lymph Nodes/*surgery/ultrasonography ; Lymphatic Metastasis ; Middle Aged ; Neoplasm Recurrence, Local ; Positron-Emission Tomography ; Radiopharmaceuticals/diagnostic use ; Tomography, X-Ray Computed

Adenocarcinoma ; metabolism ; pathology ; Adenocarcinoma, Clear Cell ; metabolism ; pathology ; Adult ; Carcinoma, Endometrioid ; metabolism ; pathology ; Cervix Uteri ; metabolism ; pathology ; surgery ; Cyclin-Dependent Kinase Inhibitor p16 ; metabolism ; Diagnosis, Differential ; Electrosurgery ; Endometrial Neoplasms ; metabolism ; pathology ; Female ; Humans ; Hyperplasia ; Keratin-7 ; metabolism ; Mesonephros ; metabolism ; pathology ; surgery ; Neprilysin ; metabolism ; Uterine Cervical Neoplasms ; metabolism ; pathology

OBJECTIVETo explore the feasibility and safety of transvaginal external fascia trachelectomy to conservatively treat patients with stage Ia1 squamous carcinoma of the uterine cervix (SCC) and cervical intraepithelial neoplasia (CIN) III, who are not suitable to take cold knife conization (CKC).

METHODSFrom July 2002 to September 2010, those patients who had a strong desire to preserve the uterus or fertility but also are confronted with following situations received transvaginal external fascia trachelectomy: CIN III with large area lesion (colposcopically observed lesion area was larger than 3/4 of the cervix), or patients with CIN II-III suffered recurrence or had persistent lesion or positive margin after CKC or LEEP, or patients with CIN II-III upgraded into stage Ia1 SCC through LEEP and pathological confirmation (except for those with lymphovascular space invasion), or CIN III patients complicated with upper vaginal intraepithelial neoplasia (VAIN). Their clinical information and data were reviewed and analyzed.

RESULTSAmong the 79 cases, who underwent transvaginal external fascia trachelectomy, six were stage Ia1 SCC, 61 were CIN III with a large area lesion (23 cases had glandular involvement), three were CIN III complicated with VAIN, six were CIN III with persistent lesion after LEEP, two were CIN III with positive margins after LEEP, and one case had recurrence after conization. The median age of these patients was 33 years old, ranging from 23 to 40 years old. The mean operation time was 39 min (rang 20-60 min), the average amount of bleeding was 40 ml (rang 1-300 ml) and the mean hospital stay was 10 d ( rang 6-17 d). The CIN III patients complicated with VAIN received this surgery with resection of the adjacent vaginal mucosa more than 2 cm in 3.8% (3/79). The median follow-up time was 49 months (8-85 months) and none of these patients had ureteral injury or large amount of intraoperative or postoperative bleeding or post-operative recurrence. No patient complained any effect on their sexual life. Among the five patients with reproductive desire, one was at her 22 w gestation after one induced abortion and one spontaneous abortion, four patients experienced term birth in which three were cesarean section and one was natural labour.

CONCLUSIONSTransvaginal external fascia trachelectomy is a safe and effective conservative treatment for stage Ia1 SCC, CIN III with large area lesion, CIN III complicated with VAIN and CIN II-III suffering recurrence, persistent lesion or positive margins after CKC and others that are not suitable to take CKC.

Adult ; Carcinoma, Squamous Cell ; pathology ; surgery ; Cervical Intraepithelial Neoplasia ; pathology ; surgery ; Cervix Uteri ; surgery ; Female ; Fertility Preservation ; Follow-Up Studies ; Gynecologic Surgical Procedures ; methods ; Humans ; Neoplasm Recurrence, Local ; surgery ; Neoplasm Staging ; Organ Sparing Treatments ; methods ; Uterine Cervical Neoplasms ; pathology ; surgery ; Young Adult

OBJECTIVETo evaluate the therapeutic effect of cervical conization through hysteroscopy in the treatment of cervical intraepithelial neoplasia (CIN) III.

METHODSSeventy-four patients with CIN III underwent cervical conization through hysteroscopy (TCRC group), and 65 received cold knife conization (CKC group). The operating time, volume of blood loss, concordance rate with pathology, recurrence rate, rate of cervix adhesion and pregnancy rate were compared between the two groups.

RESULTSThe operating time, mean blood loss, cure rate, and recurrence rate were 15.1∓3.2 min, 12.5∓1.8 ml, 94.6%, and 5.4% in TCRC group, respectively, as compared with those of 25.8∓3.8 min, 21.6∓2.4 ml, 81.5%, and 18.5% in CKC group, all showing significant differences between the two groups (P<0.05).

CONCLUSIONCompared with CKC, TCRC has such advantages as less blood loss, shorter operating time, more accurate lesion localization, fewer complications, higher cure rate, and lower recurrence rate without significant adverse effect on pregnancy.

Adult ; Cervical Intraepithelial Neoplasia ; pathology ; surgery ; Cervix Uteri ; surgery ; Female ; Humans ; Hysterectomy ; methods ; Hysteroscopy ; Middle Aged ; Uterine Cervical Neoplasms ; pathology ; surgery

OBJECTIVETo evaluate the results of surgical treatment for central recurrence or persistent local lesion of uterine cervical carcinoma following full-dose radiotherapy.

METHODSForty-seven patients were diagnosed having central recurrence or persistent local lesion of uterine cervical carcinoma following full-dose radiotherapy. The patients were treated surgically: extrafascial hysterectomy was performed in 37 cases, radical hysterectomy in 7, and modified radical hysterectomy in 3. Their clinicopathological features were retrospectively reviewed.

RESULTSCentral recurrence or persistent local lesion was confirmed by pathology in 36 patients, while negative in 11. For patients receiving extrafascial hysterectomy, the median survival time and 5-year survival rate were 22 months and 40.4%, while for radical hysterectomy corresponding figures were 26 months and 40.0%. The mean operation time for the extrafascial hysterectomy and the radical or modified hysterectomy was 2.5 and 3.8 hours, respectively. The mean blood loss was 272.1 and 610.0 ml, respectively. The postoperative morbidity was 21.6% for extrafascial hysterectomy and 70.0% for radical or modified hysterectomy (P = 0.007).

CONCLUSIONFor some patients with central recurrence or persistent local lesion of uterine cervical carcinoma following full-dose radiotherapy, surgical intervention may achieve long time survival. Extrafascial hysterectomy is a feasible and effective treatment for some selected patients.

Adenocarcinoma ; pathology ; radiotherapy ; surgery ; Adult ; Aged ; Brachytherapy ; Carcinoma, Squamous Cell ; pathology ; radiotherapy ; surgery ; Cervix Uteri ; pathology ; surgery ; Cesium Radioisotopes ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; methods ; Iridium Radioisotopes ; therapeutic use ; Middle Aged ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Radiotherapy Dosage ; Radiotherapy, High-Energy ; Retrospective Studies ; Survival Rate ; Uterine Cervical Neoplasms ; pathology ; radiotherapy ; surgery ; Young Adult

OBJECTIVETo explore the optimal diagnosis and treatment methods for grade III cervical intraepithelial neoplasia (CINIII).

METHODSNinety-eight cases of CINIII initially diagnosed by colposcopical biopsy in our hospital from 2000 to 2008 were analyzed retrospectively in terms of the diagnosis, treatment and outcome.

RESULTSAll the patients received cervical conization including 53 with cold knife conization and 45 with LEEP conization. Obvious differences were noted between cervical conization and colposcopical biopsy results in 15 cases (15.3%) diagnosed to be invasive carcinoma. Fifty-two patients received hysterectomy after conization. A significant difference occurred in pathological diagnosis between cervical conization and hysterectomy groups (P<0.01). There were low-grade cervical intraepithelial lesions in most cases of hysterectomy group and only 4 cases had CINIII. Thirty-one patients refused hysterectomy for concerns of fertility or because of a young age and were followed up after conization. One patient with cervical carcinoma in situ experienced recurrence in 3 years and received a second hysterectomy. The other patients including those in hysterectomy group showed no recurrence till now.

CONCLUSIONCervical conization is the golden standard for the diagnosis of CINIII and can not be replaced by colposcopical biopsy. Cervical conization may serve as the primary choice for treatment of CINIII with negative margin, but the patients should be followed up closely after the operation.

Adult ; Cervical Intraepithelial Neoplasia ; pathology ; surgery ; Cervix Uteri ; pathology ; surgery ; Conization ; methods ; Female ; Humans ; Middle Aged ; Retrospective Studies ; Uterine Cervical Neoplasms ; pathology ; surgery

Adult ; Alkaline Phosphatase ; metabolism ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Cervix Uteri ; metabolism ; pathology ; surgery ; Choriocarcinoma ; metabolism ; pathology ; Chorionic Gonadotropin ; metabolism ; Diagnosis, Differential ; Female ; GPI-Linked Proteins ; metabolism ; Humans ; Hysterectomy ; Placental Lactogen ; metabolism ; Pregnancy ; Trophoblastic Tumor, Placental Site ; metabolism ; pathology ; surgery ; Uterine Cervical Neoplasms ; metabolism ; pathology ; surgery