Metastatic profiles and survival differences between infiltrating ductal carcinoma and infiltrating lobular carcinoma in invasive breast cancer

BACKGROUND

In this study, we conducted a comprehensive evaluation of metastatic profiles and survival outcomes in patients with infiltrating ductal carcinoma (IDC) and infiltrating lobular carcinoma (ILC) treated at our university hospital center.

METHODS

We collected and analyzed data from all patients diagnosed with invasive breast cancer at our center between January 1, 2007, and 31 December 2014. We specifically compared three subgroups: patients with IDC, patients with ILC and patients with mixed carcinoma, which is a combination of IDC and ILC.

RESULTS

Among the 1963 patients treated for invasive breast cancer in our center during the study period, 1435 had IDC, 466 had ILC, and 59 had mixed carcinoma. The incidence of patients with at least one positive axillary lymph node differed significantly: 40 % for IDC, 36 % for ILC, and 45 % for mixed carcinoma (p = 0.001). However, there was no significant difference in the mean number of positive nodes (p = 0.1633). The occurrence of distant metastases was lower in patients with ILC (p = 0.04), particularly in the case of brain metastases (p = 0.01), although there was no difference in bone or visceral metastatic sites. Patients with ILC exhibited a longer mean time to metastasis from the initial diagnosis of invasive breast carcinoma. Overall survival (p = 0.0525) and survival without locoregional recurrence (p = 0.026) were significantly different. Specifically, the 5-year overall survival rates for IDC, ILC, and mixed carcinoma were approximately 95 %. Distance metastatic-free survival at 5 years was 85 % for IDC, 91 % for ILC, and 87 % for mixed carcinoma (p = 0.00506).

CONCLUSION

Our findings indicate variations in the distribution of distant metastatic sites among patients with IDC, ILC, and mixed carcinoma, as well as differences in survival outcomes. This study sheds light on the unique characteristics and clinical implications associated with these two distinct subtypes of invasive breast cancer.

Prognostic value of axillary lymph node metastases in invasive lobular breast carcinoma

BACKGROUND

Axillary lymph node involvement is a well-established prognostic factor for recurrence in breast cancer, specifically the number of nodes affected and the ratio of the number of affected nodes to the number of harvested nodes for non-specific invasive breast cancer (invasive ductal carcinoma). However, there is limited information on the impact of lymph node involvement in the case of invasive lobular carcinoma.

OBJECTIVES

our study aimed to evaluate the prognostic impact of lymph node involvement on overall survival and distant metastatic-free survival according to the number of nodes affected and the ratio of positive nodes (LNR) for patients managed for invasive lobular carcinoma.

METHODS

This is a monocentre, comparative, observational study of patients managed for invasive lobular carcinoma at the Gynaecology Department of the University Hospital Center of Tours between January 1, 2007 and December 31, 2018. The LNR cut-off values used were: low risk if LNR ≤ 0.2; intermediate risk if LNR > 0.2 and ≤ 0.65, and high risk for LNR >0.659.

RESULTS

Our study demonstrated a significant difference in overall survival and distant metastasis free survival (p < 0.0001). The 5-years Overall survival was 94 % for N0 patients, 92.4 % for low-risk patients, 85.6 % for intermediate-risk patients and 58.5 % for high-risk patients. The 5-year distant metastasis-free survival was 98.2 % for N0 patients, 95.9 % for low-risk patients, 80.1 % for intermediate-risk patients, and 60.3 % for high-risk patients. Multivariate analysis identified age, invasive lobular histologic type, presence of clinical inflammation, and intermediate and high risk classes of LNR ratio as independent factors affecting overall survival. For metastatic-free survival, the presence of clinical inflammation, the presence of LVSI and the low, intermediate, or high-risk classes of LNR ratio were identified as independent factors. However, age and invasive lobular histologic type did not appear to be independent factors affecting metastatic-free survival.

CONCLUSION

Our study highlights the significant prognostic impact of lymph node involvement in patients with invasive lobular carcinoma. The LNR ratio can be used as a reliable predictor of overall survival and metastatic-free survival in these patients.

Oncological Safety of Autologous Fat Grafting in Breast Reconstruction after Mastectomy for cancer: A case-control study

OBJECTIVE

The use of autologous fat grafting in the context of breast reconstruction is still a matter of controversy. The objective of this study was to compare the local relapse rate in women who had a fat grafting session in the context of breast reconstruction after breast cancer management, to those who had breast reconstruction without fat grafting.

METHODS

We performed a retrospective, monocentric, case-control study from January 2007 to December 2017 in our hospital. The cases included women who underwent breast reconstruction with autologous fat grafting and controls, undergoing breast reconstruction without fat grafting. We compared survival and local recurrence between the two groups.

RESULTS

412 women were included: 109 (26.5%) in the lipofilling group and 303 women (73.5%) in the "no lipofilling" group. In the overall study population, lipofilling did not appear to be a predictive factor for recurrence, HR = 1.39 [0.63 - 3.06], p = 0.41; or a predictive factor for overall survival, HR = 0.84 [0.23 - 3.02], p = 0.79, or for distant metastases, HR = 1.10 [0.43 - 2.79], p = 0.84. In contrast, in the subgroup of women treated for invasive cancer, the multivariate analysis showed that lipofilling in this context was an independent predictive factor for local recurrence (HR= 5.06 [1.97 - 10.6], p = 0.04).

CONCLUSION

we found an increased risk of local recurrence after lipofilling in women who were managed for invasive breast cancer. This suggests that special consideration should be given to women who have had invasive breast cancer before lipofilling.

Vulvar intraepithelial neoplasia: Classification, epidemiology, diagnosis, and management

Vulvar intraepithelial neoplasia (VIN) is classified into two entities: differentiated (dVIN) and vulvar high-grade squamous intraepithelial lesions (vH-SIL). dVIN is a premalignant lesion that develops on an existing vulvar lesion such as lichen sclerosus, while vH-SIL is associated with HPV infection. The two entities differ in terms of pathophysiology, background, prognosis, and management. The incidence of VIN in young women is rising and recurrence is common, even after radical surgery, which can cause significant disfigurement. Alternative strategies include topical treatments, ablation, and a watch-and-wait approach. There is currently no consensus on how these lesions should be managed. We review the literature in this field.

[Prognostic significance of groin lymph node ratio in vulvar squamous cell carcinoma]

OBJECTIVES

The aim was to review the clinical impact of lymph node ratio (LNR) of groin metastatic nodal disease in women with vulvar squamous cell carcinoma.

MATERIAL AND METHODS

Cohort study of women with vulvar squamous cell carcinoma, managed between January 2005 and December 2015, in five institutions in France with prospectively maintained databases (French multicenter tertiary care centers).

POPULATION

In total, 636 women managed for VSCC of whom 508 (79.9%) underwent surgical groin nodal staging.

MAIN OUTCOME MEASURES

Comparison of overall and recurrence free survival between women according to LNR.

RESULTS

In total, 176 women (34.6%) had at least one positive lymph node (LN). There was a significant differences for the 5-year overall survival and recurrence free survival rates between women with LNR>0.2 and women with LNR<0.2.

CONCLUSION

LNR seems to be a significant prognostic factor in women with vulvar squamous cell carcinoma.

Role of surgery in patients with synchronous metastatic breast cancer: Is there a need for axillary lymph node removal?

INTRODUCTION

About 6% of women with breast cancer present with synchronous metastases. Treatment remains palliative in international recommendations but the impact of loco-regional surgery remains controversial.

OBJECTIVE

We conducted a multicentre, cohort study to evaluate the impact of axillary lymph node (ALN) surgery on overall survival in stage IV breast cancer at diagnosis.

METHODS

Patients presenting with breast cancer and synchronous metastases between 2005 and 2014 were included. Follow up was conducted up to 1st June 2018. The only exclusion criterion was a history of previous malignancies. Breast surgery was defined as lumpectomy or mastectomy. Axillary surgery included full ALN dissection, and sentinel lymph node biopsy (SLNB). If the SLN was invaded on the frozen section, full axillary dissection was performed.

RESULTS

152 patients were included. 71 women had no surgery, 81 had primary site surgery of which 64 (79%) had breast and axillary surgery and 17 (21%) breast surgery only. 5-year overall survival was 59.8% (95% CI=[49.5; 69.5]) for women with breast and axillary surgery, 23.5% (95% CI=[15.6; 33]) for women with breast surgery only and 9.8% (95% CI=[4.7; 17.5]) for women without any surgery, p < 0.001. Combined with breast surgery, axillary surgery significantly added a mean of 33 months to patient overall survival.

CONCLUSION

ALN surgery combined with breast surgery in metastatic breast cancer significantly increased overall survival. Thus surgical indications should not differ from those in women with breast cancer without metastases.

[Borderline Ovarian Tumours: CNGOF Guidelines for Clinical Practice - Epidemiological Aspects and Risk Factors]

The incidence (rate/100,000) of BOT gradually increases with age from 15-19 years of age and peaks at nearly 4.5 cases/100,000 for the 55-59 year age group (NP3). In the presence of a benign ovarian mass, the standardized risk ratio of serous and mucinous BOT is 1.69, (95% CI 1.39-2.03) and 1.75, (95% CI 1.45-2.10), respectively (NP2). At diagnosis, a median age of diagnosis of OFA is 46 years, unilateral forms (79.7% of cases) are predominant compared to cancers (45.3%) (<0.001) and FIGO I stages represent nearly 63.7% of cases (NP3). The 5-year survival rates for FIGO I, II, III, IV stages are: 99.7% (95% CI: 96.2-100%), 99.6% (95% CI: 92.6-100%), 95.3% (95% CI: 91.8-97.4%), 77.1% (95% CI: 58.0-88.3%), respectively (NP3). Survivors at 5 years for serous and mucinous tumours are 99.7% (95% CI: 99.2-99.9%), 98.5% (95% CI: 96.9-99.3%), respectively (NP3). An epidemiological association exists between personal BOT risk and: (1) a familial history of BOT/certain cancers (pancreas, lung, bone, leukemia) (NP3), (2) a personal history of benign ovarian cyst (NP2), (3) a personal history of pelvic inflammatory disease (IGH), (4) the use of intrauterine device levonorgestrel (NP3), (5) the use of oral contraceptive pills (NP3), (6) multiparity (NP3), (7) hormone replacement therapy (NP3), (8) high consumption of coumestrol (NP4), (9) medical treatment of infertility with progesterone (NP3), (10) non-steroidal anti-inflammatory drug (NSAID). An epidemiological association exists between previous/actual tabacco consumption and the risk of mucinous ovarian BOT (NP2). Relative risk (RR) varies between 2.2 and 2.7, however the relationship is not necessarily a causal one. An epidemiological association exists between overweight/obesity and the risk of serous BOT (NP2). RR varies between 1.2 to 1.8. The high Vitamin D was inversely associated to the risk of serous BOT (NP4). The risk of mucinous BOT was lowered with paracetamol use (OR=0.77; 95% CI: 0.60-0.98) (NP3). However, the relationship between these factors and BOT is not necessarily a causal one and no screening modality can be proposed in the general population (gradeC).

[Influence of hormonal factors on triple-negative breast cancer prognosis]

OBJECTIVES

Triples negative breast cancer defined by the absence of expression of the hormone receptors and HER2 protein, are considered as aggressive tumours with bad outcome in comparison to the hormone sensitive tumours. The aim of the study was to evaluate the link between hormone factors and prognostic factors of triple-negative tumours.

METHODS

All patients managed for a triple-negative breast cancer between January, 2009 and December, 2013 were included. For every patient, collected data were the clinical, histological, adjuvant or neoadjuvant treatments, as well as survival data.

RESULTS AND CONCLUSION

During the study period, 1682 patients were operated for a breast cancer, among which 1444 presented at least an invasive tumour. One hundred and fifty-five women (10.7%) had a negative triple tumour. The average age of diagnosis was 56.4years, is significantly younger than for patients with other types of tumours, P=0.0001. For women with a triple-negative tumour, the parity was the only hormonal factor identified as an independent factor for axillary lymph node involvement (OR=1.53; 95% CI [1.10-2.25] P=0.02) and previous hormone replacement therapy as an independent factor of locoregional recurrence (OR=0.13 [0.005-0.64] P=0.001). We did not find any hormonal factor predictive of distant metastasis. We did not find any difference in overall survival according to the parity (P=0.72), the Body mass index (P=0.62) or the use of HRT (P=0.49).

CONCLUSION

Hormone factors seem to have a prognostic implication for triple-negative despite the absence of hormone receptors expression.

[Prognosis impact of breast cancer adjuvant radiotherapy delay]

OBJECTIVES

To evaluate delay to access to adjuvant radiotherapy for women with breast cancer and to study impact on prognosis.

METHODS

A restrospective descriptive study in the teaching hospital of Tours between 1st January 2007 and 31th December 2013. All women managed for an invasive breast cancer during this period were included with exclusion of women with indication of chemotherapy (neoadjuvant/adjuvant). Delay between surgery and radiotherapy were recorded. Overall survival and recurrence free survival were used to evaluate the impact of delays on prognosis.

RESULTS

Of the 1855 women with an invasive breast cancer, 904 (48.7%) had an adjuvant radiotherapy without chemotherapy. In the whole population, a delay surgery-radiotherapy>90 days was found as an independent factor negatively impacting recurrence free survival (HR=2.12 [1.03-4.36] p=0.04). In the group of patient with a breast conservative surgery, a delay surgery-radiotherapy>65 days was found as an independent factor negatively impacting recurrence free survival with HR=2.29 [1.16-4.54], p=0.02. A delay surgery-radiotherapy>70 days was found as an independent factor negatively impacting Overall survival and HR=3.41 [1.005-11.62], p=0.04.

CONCLUSION

Delay to access to adjuvant radiotherapy is an independent factor impacting patient's survival, especially in the case of breast conservative therapy.

[Diagnostic and prognostic value of tumor markers, scores (clinical and biological) algorithms, in front of an ovarian mass suspected of an epithelial ovarian cancer: Article drafted from the French Guidelines in oncology entitled "Initial management of patients with epithelial ovarian cancer" developed by FRANCOGYN, CNGOF, SFOG, GINECO-ARCAGY under the aegis of CNGOF and endorsed by INCa]

OBJECTIVES

To evaluate the diagnostic value of serum/urinary biomarkers and the operability diagnosis strategy to make management recommendations.

METHODS

Bibliographical search in French and English languages by consultation of Pubmed, Cochrane and Embase databases.

RESULTS

For the diagnosis of a suspicious adnexal mass on imaging: Serum CA125 antigen is recommended (grade A). Serum CAE is not recommended (grade C). The low evidence in literature concerning diagnostic value of CA19.9 does not allow any recommendation concerning its use. Serum Human epididymis protein 4 (HE4) is recommended (grade A). Comparison of data concerning diagnosis value of CA125 and HE4 show similar results for the prediction of malignancy in case of a suspicious adnexal mass on imaging (NP1). Urinary HE4 is not recommended (grade A). The use of circulating tumor DNA is not recommended (grade A). Tumor associated antigen-antibodies (AAbs) is not recommended (grade B). The use of ROMA score (Risk of Ovarian Malignancy Algorithm) is recommended (grade A). The use of Copenhagen index (CPH-I), R-OPS score, OVA500 is not recommended (grade C). For the prediction of resectability of an ovarian cancer with peritoneal carcinomatosis in the context of a primary debulking surgery: It is not recommendend to use serum CA125 (grade A). The low evidence in literature concerning diagnostic value of HE4 does not allow any recommendation concerning its use in this context. No recommendation can be given concerning CA19.9 and CAE. For the prediction of resectability of an ovarian cancer with peritoneal carcinomatosis in the context of surgery after neoadjuvant chemotherapy: the low evidence in literature concerning diagnostic value of serum markers in this context does not allow any recommendation concerning their use in this context. Place of laparoscopy for the prediction of resectability in case of upfront surgery of an ovarian cancer with peritoneal carcinomatosis robust data shows that the use of laparoscopy significantly reduce futile laparotomies (LE1). Laparoscopy is recommended in this context (grade A). Fagotti score is a reproducible tool (LE1) permitting the evaluation of feasibility of an optimal upfront debulking (NP4), its use is recommended (grade C). A Fagotti score≥8 is correlated to a low probability of complete or optimal debulking surgery (LE4) (grade C). There is no sufficient evidence to recommend the use of the modified Fagotti score or any other laparoscopic score (LE4). In case of laparotomy for an ovarian cancer with peritoneal carcinomatosis, the use of Peritoneal Cancer Index (PCI) is recommended (grade C). For the prediction of overall survival, disease free survival and the prediction of postoperative complications, the clinical and statistical of actually available tools do not allow any recommendation.

Survival impact of primary site surgery on metastatic breast cancer patients at diagnosis

BACKGROUND

Stage IV breast cancer was considered to be an incurable disease. Primary site surgery used to be reserved to control local complications. In the present study, we compared the survival of women who received therapeutic breast surgery for stage IV breast cancer at initial diagnosis to the survival of those who did not.

METHODS

Two French hospitals databases were retrospectively screened from 2005 to 2012. We identified all women with metastatic breast cancer at diagnosis. Patients' data were obtained by a review of their medical history. Data were analyzed according the four breast cancer subtypes (luminal A, luminal B, her 2 and triple negative).

RESULTS

One hundred thirty nine women were included, of whom 69 had primary site surgery. TNM stage and phenotypes of breast cancer were comparable in the two groups but operated women were younger than women who did not (p<0.0001). Average follow-up was 31±23.3 months [1-97]. Through logistic regression, we observed that tumor resection decreased death hazard ratio vs no surgery: HR 0.33, 95% CI [0.16-0.66] p=0.001. In the surgery group, there was no survival difference if women received chemotherapy (p=0.23). There were more patients with only one metastatic site in the surgery group (p=0.002) and they had been more treated with systemic therapy. When we compared tumor phenotypes individually, surgery increased survival on luminal A breast cancer patients (p<.0001).

CONCLUSION

Women with luminal A breast cancer and synchronous metastasis seemed to benefit from surgery. The development of a national reporting system or registers for outcomes would facilitate the investigation of the disease across a multitude of aspects of stage IV breast cancer.

Management and prognosis of pure primary squamous cell carcinoma of the breast

PURPOSE

The aim of the study was to investigate the management and prognosis of Pure primary squamous cell carcinoma (PPSCC) of the breast.

MATERIALS AND METHODS

This study is a multicentre retrospective cohort from three French tertiary referral hospitals (Rennes, Orléans and Tours) including all women treated for a PPSCC of the breast defined by squamous cells that could contain a minority of sarcomatoid component. We excluded carcinomas with a ductual component. Clinicopathologic, radiological and therapeutic patterns were described. Demographic, histological and therapeutic characteristics were compared to a population of women with triple negative invasive breast carcinomas.

RESULTS

Twelve patients were included, with a mean age of 71.6 years. All lesions were unifocal, with a cystic complex ultrasound mass in 50% of cases. Mean tumor size was 43mm, with axillary lymph node metastasis in 25% of patients. The comparison with a population of women with triple negative breast carcinomas revealed that women with PPSCC were older (71 versus 57 years, p=0.003), tumor size was larger (43mm versus 25mm, p=0.032) and local recurrence occurred earlier (three months versus 38 months, p=0.014).

CONCLUSION

PPSCC is a rare entity with a worse prognosis in comparison with triple negative invasive carcinoma.

[Impact of pathological complete response to neoadjuvant chemotherapy in invasive breast cancer according to molecular subtype]

OBJECTIVES

The aim of this study was to evaluate the impact of pathological complete response (pCR) on overall survival (OS) and recurrence-free survival (RFS) according to molecular subtypes in women treated for an invasive breast cancer after neoadjuvant chemotherapy (NAC).

METHODS

All women (n=225) managed with a neoadjuvant chemotherapy for an invasive breast cancer in our institution between January 2007 and December 2013 were included. The characteristics of patients with pCR (pCR-1), breast pCR and axillary pCR were compared to those without pCR (pCR-0) according to the molecular subtypes: luminal A (n=62), luminal B (n=77), Her-2 (n=31) and triple negative (n=55).

RESULTS

NAC concerned 225 patients of whom 36 (16%) had pCR. Achievement of pCR led to significantly better overall survival in women with Her-2 tumors (35% versus 100%, P=0.035) and also to significantly better locoregional survival in women treated for triple negative tumors (P=0.026). Predictive factors of pCR were a high pathologic grade: OR=2.39, IC 95% (1.19-4.83), P=0.008; Her-2 molecular subtype (P=0.008); positive estrogenic hormonal receptors (P=0.006), a positive Her-2 receptor: OR=2.58, IC 95% (1.20-5.54), P=0.01.

CONCLUSION

Achievement of pCR is an intermediate marker of survival in women managed with NAC for breast cancer.

[Predictive factors of conservative breast surgery after neoadjuvant chemotherapy for breast cancer]

OBJECTIVES

The aim of our study was to evaluate the existence of predictive factors of conservative breast surgery after neoadjuvant chemotherapy (NAC) for breast cancer.

METHODS

We included all women with invasive breast cancer who received NAC and underwent breast surgery between January 2007 and December 2013 in our institution. Univariable and multivariable analyses were performed to determine the association between clinical and histological factors and conservative breast surgery.

RESULTS

During the study period, 229 women were included of whom 73 had breast conservative surgery (32%). At univariable analysis, significant predictive factors were age (OR 0.97 [CI 95% 0.95-0.99], P=0.02), radiological size (OR 0.97 [CI 95% 0.96-0.99], P<0.001), multifocality (OR 0.53 [CI 95% 0.27-1.05], P=0.06), breast inflammation (OR 0.15 [CI 95% 0.07-0.32], P<0.001) and the type of hormone receptors (P=0.12). In multivariable analysis, all these factors but age were significant factors and thus considered as independent predictive factors.

CONCLUSION

This work permitted to identify independent predictive factors of breast conservative surgery after NAC for breast cancer that will be included in a risk scoring system that we aim to evaluate prospectively.

Is there a justification for hysterectomy in patients with borderline ovarian tumors?

OBJECTIVE

To determine the frequency of uterine involvement in patients with borderline ovarian tumors (BOT) and to evaluate the recurrence risk and survival after hysterectomy.

MATERIALS AND METHODS

In two French hospitals: A tertiary referral centre (University hospital centre of Tours, France) and the Alliance community hospital of Tours (France), we reviewed data of consecutive women undergoing surgery for presumed stage I BOT between January 1997 and December 2012. Patients were divided into two groups: patients treated with fertility sparing surgery (group 1) and those treated with radical surgery (group 2).

RESULTS

A total of 135 patients were evaluated. 35 had fertility sparing surgery, 81 had radical surgery with hysterectomy and 19 had previous hysterectomy for other reasons. There were more recurrent borderline ovarian disease and more ovarian invasive disease developed in group 1 (p = 0.02, p = 0.04, respectively). Hysterectomy affected favorably borderline disease-free survival, OR = 0.09 95%CI (0.005-0.69), p = 0.04, but perceived benefits may be related to bilateral salpingo-oophorectomy and not hysterectomy directly.

[Management of breast nipple discharge: Recommendations]

OBJECTIVES

To investigate diagnostic value of imaging procedures and management strategies of the patients with nipple discharge (ND) to establish management recommendations.

METHODS

Bibliographical search in French and English languages by consultation of PubMed, Cochrane and Embase databases.

RESULTS

Although, all ND require an systematic evaluation guided by clinical data, bloody ND could be a predictor of breast cancer risk among different colors of discharge particularly in patients of more than 50 years (LE2). The mammography and breast ultrasography are the imaging procedures to realize in first intention (grade C) but they turn out useful only when they detect radiological abnormalities (LE4). Galactography has only a localizing value of possible ductal abnormalities (when standard imaging procedures is not contributive) (LE4). Thus, in the diagnostic investigation of a suspicious ND, galactography it is not recommended in standard practice (grade C). The breast Magnetic Resonance Imaging (MRI) is recommended when breast standard imaging procedures are not contributive (grade C). The ND cytology is useful only if it is positive (i.e. reveal cancer cells). There is no proof on the diagnostic performance of the cytological analysis of the ND to allow a recommendation on its realization or not. In front of a suspicious ND, when breast-imaging procedures reveals an associated radiological lesion, an adapted percutaneous biopsy is recommended by percutaneous way (grade C). Vacuum-assisted breast biopsies is a diagnostic tool but can also be therapeutic allowing to avoid surgery in case of benign lesion but current literature data do not allow recommendations on the therapeutic aspect of vacuum-assisted breast biopsy (LE4). In the absence of associated radiological signal, and in case of reproducible bloody persistent ND, a pyramidectomy is recommended (grade C).

[Treatment of vulvar intra-epithelial neoplasias with Imiquimod]

The incidence of vulvar intra-epithelial neoplasia (VIN) is increasing in the developed countries especially in young women. There is little consensus regarding the optimal management. Surgery used to be the gold standard. Alternatives to surgery are now needed for the treatment of VIN. Many studies investigated the effectiveness of Imiquimod 5% cream in this pathology. We present a literature review of the results published on the subject.

[Quilting suture after mastectomy in prevention of postoperative seroma: a prospective observational study]

OBJECTIVES

The occurrence of a postoperative seroma is the main complication of mastectomy. In 2011, Ouldamer et al. adapted a quilting technique used in reconstructive surgery in mastectomy closure. The aim of this study is to evaluate the impact of quilting in the prevention of postoperative seroma.

PATIENTS AND METHODS

This is an observational prospective study to the Centre Hospital-University of Tours. Hundred and forty-four patients who underwent a mastectomy between January 1st, 2011 and October 1st, 2012 were included. Patients were divided into 2 groups, one with a classic wound closure with drainage and the second with quilting suture of skin flaps to the underlying musculature after mastectomy without drainage.

RESULTS

Quilting suture significantly reduces the postoperative seroma appearance (OR=0.15; CI95% [0.06-0.39]; P<0.001). Operative time is increased by 20minutes in the quilted group (P<0.001). Postoperative pain is not changed by quilting. The duration of hospitalization is significantly shorter (5.09±1.46 days versus 6.49±2.77 days; P<0.001). Quality of the healing and appearance of the scar, rated by patients, are identical in both groups.

CONCLUSION

Quilting is an effective method not only for prevention of seroma, but also for reducing of hospitalization duration, without increasing of postoperative pain and complications.

[Influence of Body Mass Index on management and prognosis of women with endometrial cancer]

OBJECTIVE

The aim of this study was to evaluate the outcome of surgery, postoperative morbidity and prognosis of patients with endometrial cancer in function of the body mass index (BMI).

PATIENTS AND METHODS

The study cohort consisted of consecutive women undergoing surgery for endometrial cancer in our institution between January 2000, and September 2012. Individual records of all patients were reviewed and analyzed. Patient BMI was categorized as underweight, normal, overweight and obese.

RESULTS

A total of 192 patients were evaluated. Patients were followed for one to 153months with a mean of 52.56months. The mean BMI and the range of each of the BMI categories were 16.97kg/m(2) (14-18), 22.97kg/m(2) (20-24.9), 27.61kg/m(2) (25.7-29.4), 37.34kg/m(2) (30-71). Women with higher BMI were more frequently affected by hypertension (8.3%, 31.43%, 58.13% and 59.7% respectively, P<0.0001) and diabetes (16.67%, 4.3%, 13.9% and 29.85% respectively, P=0.02). Women with normal BMI had more frequently postmenopausal replacement therapy than the other categories (P=0.0004). Surgical operative time, mean length of hospitalization in days were not significantly different among the 4 groups. In the obese group there were significantly higher peroperative blood loss (P=0.01), more wound abces (P=0.05), more eventration (P=0.02) and more reinterventions for complications (P=0.03). Patients had the same protocols of treatment (surgery and adjuvant treatment) and histological characteristics were the same between groups but obese patients had much less positive lymph nodes (P=0.03). There were no statistically significant difference in overall 5-years survival between groups (P=0.54) DISCUSSION AND CONCLUSIONS: Our study demonstrate a survival equivalency for obese and non-obese women even though obese women showed less positive lymph nodes.

[Interest of emergency endocervical specimens]

OBJECTIVE

To estimate the diagnosis profitability of endocervical specimen (ES) within the framework of a teaching gynecological emergency department by studying the circumstances of realization and its bacteriological results.

PATIENTS AND METHODS

We included in our study all the patients who had a gynecological exam with an ES during a consultation in our gynecological teaching emergency department of Tours between January 1st, 2012 and December 31st, 2012. We estimated the diagnosis profitability of realization of the ES (positivity rate within the population with ES, diagnosis correction in case of pelvic inflammatory disease).

RESULTS

Over the study period, 614 (12.4%) women consulting in our emergency department had an ES, which was positive among 102 (16.6%) of them, and a diagnosis of pelvic inflammatory disease in 64 patients. ES had a higher pertinence in case of abdominal pain and a lesser one in case of pregnancy for whom ES realisation must be limited. The diagnosis correction due to ES was observed in 46.8% of pelvic inflammatory disease.

CONCLUSION

The diagnostic profitability of the endocervical specimen in our emergency department was low, taking into account the whole cohort, but ES permitted to correct the diagnosis in about half of diagnosed pelvic inflammatory diseases. The endocervical specimens seem to have no profit in pregnant women.

[Bartholin's gland carcinoma]

Bartholin gland carcinoma is a rare tumor. Treatment is not consensual due to the absence of prospective and randomized controlled trials. Bartholin gland carcinoma is actually treated similarly to primary median squamous cell carcinoma of the vulva. Here we report two cases of 42- and 67-year-old females who developed respectively an adenoid cystic carcinoma, and a squamous carcinoma of Bartholin gland.

[Prevalence of burnout among obstetrics and gynecology residents]

OBJECTIVES

Prevalence assessment of burnout among obstetrics and gynecology residents and predisposing factors.

PATIENTS AND METHODS

Multicentric cross-sectional survey based on a questionnaire sent by email to the residents including demographics data and Maslach Burnout Inventory.

RESULTS

Mean burnout scores were 19.67±10.19 for emotional exhaustion, 33.94±5.01 for personal accomplishment and 8.72±6.10 for depersonalization, corresponding to a moderate burnout for each category. High scores of burnout were seen on 19.45 % of residents for emotional exhaustion, 33.33 % for depersonalization and 11.11 % for personal accomplishment. 36.11 % of residents showed evidence of high burnout in emotional exhaustion or depersonalization, and 5.55 % in the three dimensions. The number of semesters is correlated with depersonalization (P=0.01).

CONCLUSION

There is a strong personal accomplishment among obstetrics and gynecology residents; however, burnout and emotional exhaustion remains a reality during obstetrics and gynecology residency.

[Role of imaging procedures in the diagnosis of synchronous bilateral breast cancer]

OBJECTIVE

To investigate the role of imaging procedures in the diagnosis of synchronous bilateral breast cancer (SBBC) PATIENTS AND METHODS: The patient group consisted of consecutive women undergoing managed for SBBC in our institution between January 2006 and July 2012. We defined SBBC as bilateral breast tumors diagnosed simultaneously or up to 3 months after initial diagnosis. Clinical data included comorbidities, BMI (kg/m(2)), preoperative breast imaging modalities used and their findings.

RESULTS

Of the 2322 patients with newly diagnosed breast cancer treated on the study period, 46 patients with the diagnosis of SBBC were enrolled to the study. A total of 41.3% patients had family history of breast cancer. A total of 56.52% had clinical symptoms. The most frequent situation of diagnosis (32.6%) was the association of a palpable tumor and a contralateral radiologic abnormality. MRI permitted the diagnosis of 19.6% occult contralateral lesions.

DISCUSSION AND CONCLUSION

Clinical examination and conventional imaging procedures (mammography and sonography) detects the majority (76%) of synchronous contralateral breast cancers. A family history of breast cancer, a multifocal breast tumor or the presence of an invasive lobular carcinoma should be arguments for the realization of a breat MRI to eliminate contralateral malignancy.

[Malignant myoepithelial breast carcinoma: diagnosis and therapeutic difficulties]

Myoepithelial carcinoma of the breast is a rare and malignant tumor. Local recurrence and distant metastasis are common. Treatment is not consensual. Here, we report a case of a 61-year-old female who developed a myoepithelial carcinoma. Primary treatment was a local wide excision with clear pathological margins. Three years later, a local recurrence was treated by further wide excision. Neither recurrences nor distant metastasis were detected four years later. Regular following of patients with myoepithelial carcinoma is essential.

[Contralateral breast outcome after breast reconstruction for carcinoma]

OBJECTIF: Since the treatment of breast cancer must be followed by a rigorous surveillance of the contralateral breast, especially in breast reconstruction context, we sought to determine contralateral breast cancer frequency after breast reconstruction during the ulterior surveillance.

PATIENTS AND METHODS

Retrospective cohort survey of 273 breast reconstructions led at Tours regional and university hospital. Cumulative incidence of sequential contralateral breast cancer has been evaluated.

RESULTS

For 6.6 follow-up, the prevalence was 1.8% and cumulated incidence at 4.6 ‰ person/years.

DISCUSSION AND CONCLUSION

The probability of localization to contralateral breast after a primitive tumor of the breast is raised. The diagnosis of a sequential cancer must not be delayed by mammaplasty scars overhauls.

[Trophoblastic pregnancy persistant disease with a menopausal woman: ultrasonography-Doppler benefits]

We present the case of a 53-year-old menopaused woman who developed an invasive persistent trophoblastic uterine disease with several lung metastasis. Patient case was listed in a highly risked group in the WHO classification. As the patient refused primary hysterectomy she received polychemotherapy alone. Monitoring of the treatment and vascularity evolution of the tumor was followed through pelvic endovaginal ultrasound using 3D and contrast enhancement as well as HCG decrease in the context of uterus conservation that was wished by the patient.

[Vulvoperineoplasty for vulvar pain in the posterior fourchette (15 cases)]

BACKGROUND

Vulvar pain is a common presenting complaint in dermatology consultations arising from numerous possible causes. Where such pain is mechanical, resulting from stretching of the vulva, particularly during sexual intercourse, the patient should be checked for anatomical features that could account for the pain, localised anatomical adhesions or sclerosis of the fourchette, and amenable to treatment by vulvoperineoplasty.

PATIENTS AND METHODS

A retrospective study of all patients undergoing vulvoperineoplasty for vulvar pain in the fourchette was carried out between 1.1.1993 and 1.1.2003.

RESULTS

Fifteen successive patients were included in the study. The mean rate of sexual intercourse doubled between the pre-operative period and the post-operative period, rising from 5 (0 to 30) to 9.8 (3 to 30). Mean pain intensity during intercourse on a scale of 1 to 10 fell from 7.6 (5 to 9) before surgery to 1.6 (0 to 5) after surgery. None of the patients experienced any sequelae. All patients except one (who was no longer sexually active), expressed willingness to undergo vulvoperineoplasty again if necessary.

DISCUSSION

Vulvoperineoplasty is a simple procedure and proved useful for female patients presenting vulvar pain and adhesions or sclerosis of the fourchette.

Impact on the cosmetic outcome of concurrent administration of adjuvant chemotherapy and radiotherapy after breast-conservative surgery: Differences between patient’s and doctor’s views

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Purpose: A multicenter randomized study comparing after breast-conservative surgery, sequential versus concurrent adjuvant chemotherapy (CT) with radiation therapy (RT) was initiated (ARCOSEI). After a median follow-up of 6.7 (4.3–9) years, we assessed prospectively late effects and cosmesis satisfaction of these two strategies. Methods and material: After breast-conserving surgery, patients were treated either with sequential treatment with CT first followed by RT (arm A) or CT administered concurrently with the same normofractinnated breast RT (arm B).With structured questions, 214 patients (107 in each arm) rated their satisfaction considering cosmesis, the difference in overall appearance, and specific changes of the breast. Late toxicity (LENT/SOMA scale) and cosmesis were blinded to treatment and assessed by a radiation oncologist by a qualitative scale and another semi-qualitative and semi-quantitative evaluation. Results: Subcutaneous fibrosis (SF), telangectasia (T), skin pigmentation (SP), and breast atrophy (BA) were significantly increased in arm B. Patient’s cosmesis satisfaction was not statistically different between the two arms with 92.6% of good results in arm A and 86% in arm B (p=0.72); although patients have found more important differences in the treated breast in arm B than in arm A, with 28.8% vs 14.3% of bad results, respectively. Physician’s prospective assessment found less favorable cosmesis results with concomitant treatment than with sequential one, with 40% and 15% of unsatisfaction, respectively (p=0.0014) using a semi-quantitative and qualitative scale; The use of a subjective 5-point scale found also a worse physician’s cosmesis satisfaction in arm B than in arm A (p=0.0013) Conclusion: The concurrent use of CT with RT is significantly associated with an increase incidence of grade 2 or greater late side effects. Rating of cosmesis is also subjective. Patients’ satisfaction with cosmesis is greater than the doctors’ for concomitant radiochemotherapy in breast cancer, and is not only determined by radiation late effects. With two methods, physician found a worse cosmesis outcome for concomitant radiochemotherapeutic arm.

No significant financial relationships to disclose.

La chimiothérapie concomitante de la radiothérapie augmente la toxicité tardive après chirurgie conservatrice du cancer du sein

PURPOSE

In 1996, a multicenter randomized study comparing after breast-conservative surgery, sequential vs concurrent adjuvant chemotherapy (CT) with radiation therapy (RT) was initiated (ARCOSEIN study). Seven hundred sixteen patients were included in this trial. After a median follow-up of 6.7 (4.3-9) years, we decided to prospectively evaluate the late effects of these two strategies.

PATIENTS AND METHODS

A total of 297 patients were asked to follow-up from the five larger including institutions. Seventy-two percent (214 patients) were eligible for late toxicity. After breast-conserving surgery with axillary dissection, patients were treated either with sequential treatment with CT first followed by RT (arm A) or CT administered concurrently with RT (arm B). In all patients, CT regimen combined mitoxantrone (12 mg/m(2)), 5-FU (500 mg/m(2)), and cyclophosphamide (500 mg/m(2)), 6 cycles (day 1-day 21). In arm B, patients received concurrently the first 3 cycles of CT with RT. In arm A, RT started 3 to 5 weeks after the 6th cycle of CT. Conventional RT was delivered to the whole breast using a 2 Gy-fraction protocol to a total dose of 50 Gy (+/-boost to the primary tumour bed). The assessment of toxicity was blinded to treatment and was graded by the radiation oncologist according to the LENT-SOMA scale. Skin pigmentation was also evaluated using a personal 5-points scoring system (excellent, good, moderate, poor, very poor).

RESULTS

Among the 214 evaluated patients, 107 were treated in each arm. The two populations were homogeneous for patients', tumors' and treatment characteristics. Subcutaneous fibrosis (SF), telengectasia (T), skin pigmentation (SP), and breast atrophy (BA) were significantly increased in arm B. Twenty patients experienced grade superior or equal to 2 (SF) in arm B vs five in arm A (P=0.003). Twenty-five and seven patients showed grade superior or equal to 2 (T) in arm B and A, respectively (P=0.001). Forty-four and twenty patients showed grade superior or equal to 2 (BA) in arm B and A, respectively (P=0.0006). Thirty patients experienced grade superior or equal to 3 (SP) in arm B vs fifteen in arm A (P=0.02). No statistical difference was observed between the two arms concerning grade superior or equal to 2 pain, breast oedema, and lymphoedema. No deaths were caused by late toxicity.

CONCLUSION

Following breast conserving surgery, the concurrent use of CT with RT is significantly associated with an increase incidence of grade 2 or greater late side effects.

Power Doppler vascularity index for predicting malignancy of adnexal masses

OBJECTIVE

To assess the performance of a power Doppler vascularity index in the preoperative diagnosis of ovarian malignancy.

METHODS

Adnexal masses (n = 101) were examined prospectively with power Doppler ultrasonography before surgical treatment. The tumor vascularity index (power Doppler index, PDI) was determined by quantification of the number of pixels in a defined region of interest according to the formula: number of colored pixels/(total number of pixels minus the number of pixels in the fluid or avascular areas). It was estimated on selected frames of the tumors using an in-house color-quantifying program added to MATLAB 6.0 software. Inter- and intraobserver reproducibilities of PDI assessment were evaluated. Intratumoral blood flow velocity waveforms were obtained to determine the lowest resistance index (RI). A subjective visual score of power Doppler signals in the tumor was used to classify it as having low, moderate or high vascularity. The discriminatory ability of this score was compared to that of RI and PDI measurement.

RESULTS

Histology identified 23 malignant and 78 benign lesions. The PDI was considerably higher in malignant than in benign lesions (0.34 +/- 0.04 vs. 0.12 +/- 0.06; P < 0.001). The intra- and interobserver variabilities of PDI were low (intraclass correlation coefficients of 0.99 and 0.97, respectively). The PDI cut-off value to differentiate malignant from benign tumors was set at 0.265 (26.5% of the tumor being colored). Using this cut-off, sensitivity and specificity were 100% (95% CI, 87.8-100.0) and 97.4% (95% CI, 91.0-99.7) compared to 78.3% (95% CI, 56.3-92.5) and 83.1% (95% CI, 72.9-90.7) for RI (cut-off value of 0.53) and 78.3% (95% CI, 56.3-92.5) and 94.9% (95% CI, 87.4-98.6) for visual scoring. Logistic regression demonstrated that PDI was the best parameter for differentiating between malignant and benign tumors.

CONCLUSION

The power Doppler vascularity index obtained using customized color quantifying software has high diagnostic value in discriminating between benign and malignant adnexal masses.

Predictive factors of early cessation of breastfeeding. A prospective study in a university hospital

OBJECTIVE

To emphasize the factors involved in early cessation of breastfeeding among patients who have given birth in a high-tech maternity hospital, both during the stay on the maternity ward and before their infants reach the age of 4 months.

STUDY DESIGN

Prospective study involving all patients who gave birth during the first 2 months of 2002 in the maternity department of Tours University Hospital, France. Exclusion criteria were preterm delivery before 35 weeks of pregnancy, twin birth and any condition in the newborns that required intensive or long-term hospitalization. The methodology suggested by the World Health Organization in the report "Indicators for Assessing Breastfeeding Practices" was strictly followed, and the breastfeeding status was assessed on the day of discharge from hospital and then in personal telephone conversations with each patient held 1, 2, 3, and 4 months after the date of delivery. The data were analyzed with the Chi-square test or Fisher's Exact Test for the dichotomous variables, and the populations were compared for the continuous variables with the Student test.

RESULTS

We studied 115 breastfeeding patients (=57% of the patients who gave birth in the study period). At the time of discharge from hospital, 95% of the 115 were still breastfeeding; the corresponding proportions 1, 2, 3, and 4 months after the birth were 78, 66, 44, and 17%. For patients who were breastfeeding exclusively, the corresponding proportions were: 95, 69, 47, 17, and 6% at discharge from hospital and 1, 2, 3, and 4 months after the birth. We found differences between multiparous and primiparous women only in the timing of the first breastfeeding session and the use of formula supplement while on the maternity ward. There were no differences between the group whose babies were born by cesarean section and those who had vaginal deliveries. The only factor found to be linked with early cessation of breastfeeding during the hospital stay was the lack of previous experience in a multipara who decided to breastfeed for the first time (OR=35.33; 95% CI=2.4531 < OR < 508.925).

CONCLUSION

Among the women discharged from the maternity ward with a healthy baby, for a multipara the lack of any previous experience of breastfeeding with earlier babies is the greatest risk factor in early definitive cessation of breastfeeding. Targeting such women would make it possible to provide more support for them when they start breastfeeding and thus hopefully to avoid early cessation.

La fibroscopie bronchique chez l’enfant

INTRODUCTION

Fibreoptic bronchoscopy (FB) is an important diagnostic examination in paediatric pulmonology. In 2002 the Paediatric Pulmonology and Allergy Club undertook a retrospective study to establish the current status of fibreoptic bronchoscopy among its members.

METHODS

In 2001 sixty five paediatric pulmonologists carried out an average of 116 examinations (+/- 111) in 35 paediatric centres. FB was performed either in an operating theatre (15 centres), a dedicated bronchoscopy suite (6 centres) or an endoscopy suite shared with gastro-enterologists (7 centres). Other examinations were performed in areas dedicated to, or associated with intensive care. General anaesthesia was routinely used in 18 centres. The others used sedation including an equimolar mixture of oxygen and nitrous oxide in 14 centres. Ten centres performed less than 50 examinations, 12 between 51 and 100, 4 between 101 and 200 and 8 centres more than 200 in the year. Seventy two per cent of the children were less than 6 years old. The washing and disinfection procedures were manual in 20 centres and automatic in 15.

RESULTS

Three principal indications were reported: persistent wheezing, suspicion of a foreign body and ventilatory difficulties. Cough, desaturation and fever were the most frequently reported side effects.

CONCLUSIONS

This is the first survey in paediatric pulmonology in France. It shows a wide variation in the practice of fibreoptic bronchoscopy in children.