Impact of Laparoscopic Prolapse Repair in the Levator Hiatus Area.

STUDY OBJECTIVE: To determine whether laparoscopic surgery by sacrocolpopexy or sacrocervicopexy with posterior mesh attachment to levator ani to treat pelvic organ prolapse reduces the levator hiatus area, as measured by transperineal 3- and 4-dimensional ultrasound. The secondary objective was to assess the risk factors for prolapse recurrence. DESIGN: This is a prospective cohort study. SETTING: A university tertiary hospital. PATIENTS: Women with symptomatic apical prolapse at a high risk of recurrence were included. High risk of recurrence was defined as age <60 years and levator injury (avulsion and/or ballooning) or stage III-IV prolapse Pelvic Organ Prolapse Quantification. INTERVENTIONS: Women were treated with laparoscopic sacrocolpopexy or sacrocervicopexy. MEASUREMENTS AND MAIN RESULTS: Women underwent clinical examination according to assessment by the Pelvic Organ Prolapse Quantification system and transperineal ultrasound for the levator hiatus area at Valsalva. We collected demographic, clinical, and ultrasound data before surgery from clinical records and performed a comparative analysis of the levator hiatus areas before and after surgery and univariate and multivariate analyses of the risk factors for recurrence. Among the 30 women who enrolled, the levator hiatus area at Valsalva decreased significantly after surgery by an average of 4.68 cm2 (p = .028). However, despite a recurrence rate of 13.3%, we found no risk factors associated with recurrence in either the univariate or the multivariate analyses. CONCLUSION: Laparoscopic surgery by sacrocolpopexy or sacrocervicopexy for pelvic organ prolapse with mesh posterior attachment to levator ani significantly reduces the levator hiatus area measured by transperineal ultrasound. Further large-scale studies will be needed to confirm our results and identify risk factors for recurrence.

Malignant Solitary Fibrous Tumour of the Breast Mimicking a Benign Tumor.

Solitary fibrous tumour (SFT) of the breast is exceedingly uncommon. Radiological assessment usually shows benign features. We report on a case of malignant SFT of the breast, while emphasizing the need for additional immunostains to reach a definitive diagnosis. Standard treatment consists of lesion removal with adequate margins.

MOHS micrographic surgery for treating erosive adenoma of the nipple: a case report and review of the literature.

BACKGROUND: Erosive adenoma of the nipple (EAN) is a benign condition that involves major ducts of the nipple. Its clinical presentation may resemble other disorders. Complete removal of the nipple is often suggested because of frequent relapse. However, adverse cosmetic and functional results have prompted clinicians to look for other more conservative options. AIMS: To present a case of EAN successfully treated using Mohs micrographic surgery (MMS) and summarize differential diagnosis and treatment. MATERIALS AND METHODS: A 40-year-old woman with EAN was diagnosed by immunohistochemical markers after clinical suspicion. We have reviewed other cases treated with MMS in the literature. RESULTS: In this patient, lesion size was 0.8 cm and the margin specimen was 1 × 0.9 × 0.2 cm, with EAN as histopathologic diagnosis. No atypia or malignancy was reported. Final esthetic outcome was reached with only one session, under local anesthesia and on an outpatient basis. DISCUSSION: Dermatologic lesions appearing on the nipple's surface should be closely followed. Paget's disease, carcinoma or proliferative lesions like EAN have to be considered, and such conditions require different surgical approaches. Traditional complete removal of the nipple is performed in many cases, but it may result in over-treatment and unfavorable cosmetic outcome. MMS is frequently used in dermatologic surgery to treat malignant lesions with a high cure rate, avoiding excess tissue excision and leading to better patient satisfaction. CONCLUSION: EAN can be successfully treated by minimal resection, especially if early diagnosis is done. MMS offers a better aesthetic outcome than traditional total excision.

Magnetic resonance imaging in the preoperative setting for breast cancer patients with undetected additional disease.

OBJECTIVE: The last few years have witnessed a significant increase in the preoperative use of Magnetic Resonance Imaging (MRI) for staging purposes in breast cancer (BC) patients. Many studies have confirmed the improvement that MRI can provide in terms of diagnostic assessment, especially with regard to additional disease foci. In the present study, we address the advantages and disadvantages of MRI in the preoperative setting for BC patients. PATIENTS AND METHODS: There were 1513 consecutive breast MRI studies performed in patients with either primary or recurrent BC, who were scheduled for surgery. RESULTS: Beyond the primary lesion, 10.4% of our cases had additional disease at the final histological assessment. MRI overall sensitivity, when considering tumour size and additional foci together, was 74.3%, and 80.3% when considering additional foci exclusively. MRI specificity for additional disease was 95.3%, positive predictive value was 77.4%, and negative predictive value was 94.6%. Nevertheless, 5% of cases had additional tumours that were missed by MRI or, conversely, had additional foci on MRI that were not confirmed by histology. Age (p=0.020) and lobular carcinomas (p=0.030) showed significance in the multivariate analysis by logistic regression, using the presence of additional foci diagnosed by MRI as a dependent variable. CONCLUSION: Preoperative MRI seems to have a role in preoperative tumour staging for breast cancer patients, as it discloses additional disease foci in some patients, including contralateral involvement. However, given the lack of absolute accuracy, core-needle biopsy cannot be neglected in the diagnosis of such additional malignant foci, which could result in a change in surgical treatment.

Factors predictive of mortality in a cohort of women surgically treated for breast cancer from 1997 to 2014.

OBJECTIVE: To determine whether previously reported factors predictive of breast cancer mortality are effectively linked with mortality, particularly breast-cancer-specific mortality. METHODS: In a prospective study, clinical, surgical, and follow-up data were assessed for consecutive patients with breast cancer who underwent surgery between 1997 and 2014 at two centers in Barcelona, Spain. Predictors of mortality were assessed by multivariate analysis. RESULTS: Overall, 2134 patients were treated for 2206 breast tumors. Overall mortality was 15.0% (n=319), and breast-cancer-specific mortality was 9.0% (n=191). On multivariate analysis, the most significant factors associated with breast-cancer-specific mortality were clinical stage, inmunohistochemical profile, locoregional relapse, and lymphovascular invasion (all P<0.001). Age at onset, participation in the mass-screening program, histologic grade, and multicentricity were not significant. Patients with three or more positive axillary nodes sustained a specific mortality significantly higher than did node-negative patients or those with fewer than three positive nodes. CONCLUSION: Factors predictive of breast cancer mortality were clinical stage, locoregional relapse, molecular classification, lymphovascular invasion, and neoadjuvant chemotherapy. As a single factor, nodal disease becomes relevant only when three or more lymph nodes are involved.

Comparative Long-term Study of a Large Series of Patients with Invasive Ductal Carcinoma and Invasive Lobular Carcinoma. Loco-Regional Recurrence, Metastasis, and Survival.

Our aim was to compare histologic and immunohistochemical features, surgical treatment and clinical course, including disease recurrence, distant metastases, and mortality between patients with invasive ductal carcinoma (IDC) or invasive lobular carcinoma (ILC). We included 1,745 patients operated for 1,789 breast tumors, with 1,639 IDC (1,600 patients) and 145 patients with ILC and 150 breast tumors. The median follow-up was 76 months. ILC was significantly more likely to be associated with a favorable phenotype. Prevalence of contralateral breast cancer was slightly higher for ILC patients than for IDC patients (4.0% versus 3.2%; p = n.s). ILC was more likely multifocal, estrogen receptor positive, Human Epidermal Growth Factor Receptor-2 (HER2) negative, and with lower proliferative index compared to IDC. Considering conservative surgery, ILC patients required more frequently re-excision and/or mastectomy. Prevalence of stage IIB and III stages were significantly more frequent in ILC patients than in IDC patients (37.4% versus 25.3%, p = 0.006). Positive nodes were significantly more frequent in the ILC patients (44.6% versus 37.0%, p = 0.04). After adjustment for tumor size and nodal status, frequencies of recurrence/metastasis, disease-free and specific survival were similar among patients with IDC and patients with ILC. In conclusion, women with ILC do not have worse clinical outcomes than their counterparts with IDC. Management decisions should be based on individual patient and tumor biologic characteristics rather than on lobular versus ductal histology.

Breast Cancer Patients Undergoing Sentinel Node Biopsy: Additional Axillary Tumor Burden as a Function of the Total Number of Excised Sentinel Nodes-A Multicenter Study.

BACKGROUND: Recent studies have challenged the long-standing assumption that breast cancer prognosis is determined by lymph node regional status. We assessed locoregional relapse, distant metastases, and mortality alongside additional axillary disease in breast cancer patients undergoing sentinel node (SN) biopsy. PATIENTS AND METHODS: This prospective study assessed 1070 women with clinical T1-T2 invasive breast cancer with negative clinical/ultrasound axillae. RESULTS: A total of 25.1% of patients had positive SN biopsy findings, of whom 69.2% had only 1 involved SN. The rate of axillary recurrence was 0.7%, with no significant differences found between patients with positive or negative SN (0.6% vs. 1.1%). There were also no significant differences in the rate of distant metastases or breast cancer-specific mortality. If we had applied the Z0011 trial suggestions, residual axillary disease would have reached 16.2%: 13.5% in patients over 50% and 21.3% in patients under 50. The rate of residual axillary disease would have been 25.2% in patients with only 1 SN (20.2% in patients over 50% and 38.2% in patients under 50). In patients with 2 SN, residual disease would have ranged from 12.0% in patients over 50% to 19.0% in patients under 50. From 3 SN on, residual disease seems negligible. CONCLUSION: There were no significant differences in locoregional relapse, distant metastases, or mortality between patients with negative and positive SN. Patients with 3 or more SN have no additional axillary disease. In patients younger 50, one must be extremely cautious if the Z0011 suggestions are to be applied, especially if there is only 1 SN.

Comparison of Screened and Nonscreened Breast Cancer Patients in Relation to Age: A 2-Institution Study.

INTRODUCTION: Screening programs for breast cancer aim to allow early diagnosis, and thus reduce mortality. The aim of this study was to assess the effect of a population screening program in a sample of women aged between 50 and 69 years in terms of recurrence, metastasis, biological profiles, and survival, and to compare their results with those of women of a wider age range who did not participate on the screening program. PATIENTS AND METHODS: A prospective multicenter study in which 1821 patients with 1873 breast tumors who received surgery between 1999 and 2014 at MútuaTerrassa University Hospital and the Hospital of Terrassa in Barcelona were analyzed. A comparison was performed in the 50- to 69-year-old age group between those who participated on the screening program and those who did not. RESULTS: The mean age of patients was 58 years. The mean follow-up was 72 months, and median follow-up 59 months. The screened group showed significantly better results in all prognostic factors and in specific mortality than all nonscreened groups. The specific mortality rate in the screened patients was 2.4% (12/496), local recurrence 2.8% (14/496), and metastasis at 10 years 3.6% (18/496). In the nonscreened group, younger women presented a higher rate of metastasis (16.4% [81/493]) and a shorter disease-free period (77.1% [380/493]). The age group older than 70 years had the highest number of T4 tumors (7.5% [30/403]) and the highest proportion of radical surgery (50.4% [203/403]). CONCLUSION: Patients in the screening program presented improved survival. We speculate that extending breast cancer screening programs to women younger than 50 and older than 70 years could bring about mortality benefits.

Blood-stained colostrum and human milk during pregnancy and early lactation.

Blood-stained colostrum occurs occasionally during pregnancy and lactation due to a conspicuous increase in lobuloalveolar growth. We report on a case of bilateral frank blood-stained colostrum secreted during pregnancy and early postpartum, emphasizing the transitory nature of this condition and the need to reinforce breastfeeding.

Does episiotomy protect against injury of the levator ani muscle in normal vaginal delivery?

AIMS: To investigate whether episiotomy is associated with avulsion of the levator ani in its pubic insertion after normal vaginal delivery. METHODS: This is an observational study at a tertiary obstetric unit recruited 194 primiparous women who had normal vaginal delivery with or without episiotomy. All women underwent translabial 4D ultrasound scanning after delivery. Tomographic ultrasound imaging was used to diagnose levator avulsion. Lesions were recorded as unilateral or bilateral. The investigators were blinded to all clinical data. The influence of other variables associated with delivery such as maternal age, body mass index, gestational age, birth weight, fetal head circumference, and use of epidural anesthesia was recorded and their relation with avulsion was also studied. RESULTS: Avulsion was identified in eleven (10.9%) of the 101 women with episiotomy and in fourteen (15.1%) of the 93 women without. The difference was not statistically significant (P = 0.401). Other variables showed no influence on the prevalence of avulsion. CONCLUSIONS: Episiotomy does not appear to be associated with injury to the levator ani muscle in its pubic insertion in normal vaginal delivery.

[Treatment of uterine fibroids using high-intensity ultrasound]. / Tratamiento de los miomas uterinos mediante ultrasonidos de alta intensidad.

High-intensity ultrasound surgery is being actively introduced as an alternative treatment to conventional surgery for uterine fibroids. Numerous studies have shown that high-intensity ultrasound surgery is a safe and effective treatment, with fewer side effects than fibroidectomy and hysterectomy, and is cost-effective. It is now possible to offer this alternative therapy to patients with symptomatic uterine fibroids. We describe the technical basis of ultrasound surgery, the pretherapy selection of patients, the limiting factors and the risks of high-intensity ultrasound therapy. We describe our unit's clinical experience with 319 patients treated in an outpatient regimen, which resulted in a high rate of success (81%) and an acceptable rate of mild complications, as well as a virtually immediate return to daily activities. We comment on the follow-up of pregnancies that occurred after treatment with high-intensity focused ultrasound (HIFU) with no side effects attributable to the therapy.

Tratamiento de los miomas uterinos mediante ultrasonidos de alta intensidad / Treatment of uterine fibroids using high-intensity ultrasound

La cirugía mediante ultrasonidos de alta intensidad (HIFU, high intensity focused ultrasound) se esta introduciendo con fuerza como tratamiento alternativo a la cirugía convencional de los miomas uterinos. Múltiples estudios han demostrado que es un tratamiento efectivo y seguro, con efectos secundarios mucho menores que la miomectomía y la histerectomía, siendo además coste-efectivo. Hoy es posible ofrecer esta alternativa terapéutica a las pacientes con miomas uterinos sintomáticos. Describiremos las bases técnicas de la cirugía por ultrasonidos, la selección preterapéutica de las pacientes, los factores limitantes y los riesgos de la terapia con ultrasonidos de alta intensidad. Describimos la experiencia clínica de nuestra unidad con 319 pacientes tratadas en régimen ambulatorio con una elevada tasa de éxito, 81%, y con una tasa de complicaciones leves aceptable, además de una reincorporación a las actividades habituales prácticamente inmediata. Comentamos el seguimiento de las gestaciones que se han producido después del tratamiento con HIFU sin efectos secundarios atribuibles a la terapia (AU)

High-intensity ultrasound surgery is being actively introduced as an alternative treatment to conventional surgery for uterine fibroids. Numerous studies have shown that high-intensity ultrasound surgery is a safe and effective treatment, with fewer side effects than fibroidectomy and hysterectomy, and is cost-effective. It is now possible to offer this alternative therapy to patients with symptomatic uterine fibroids. We describe the technical basis of ultrasound surgery, the pretherapy selection of patients, the limiting factors and the risks of high-intensity ultrasound therapy. We describe our unit's clinical experience with 319 patients treated in an outpatient regimen, which resulted in a high rate of success (81%) and an acceptable rate of mild complications, as well as a virtually immediate return to daily activities. We comment on the follow-up of pregnancies that occurred after treatment with high-intensity focused ultrasound (HIFU) with no side effects attributable to the therapy (AU)

Differential survival and recurrence patterns of patients operated for breast cancer according to the new immunohistochemical classification: analytical survey from 1997 to 2012.

Breast cancer can no longer be considered only one condition. It should be regarded rather as a heterogeneous group of diseases with different molecular outlines. The aim of this study is to establish a correlation between immunohistochemical tumor sub-typing and surgical treatment, local recurrence rates, distant metastases, and cancer-specific mortality at 5 and 10 years. At least, four tumor sub-types have been described, which were associated with variable risk factors, different natural clinical course, and different response to both local and systemic therapies. For Luminal A: ER + and/or PR + HER2- Ki67 <15 %; Luminal B: ER + and/or PR + HER2- Ki67 ≥ 15 %; Pure HER2: ER-PR-HER2+; Triple Negative: ER-PR-HER2-. One thousand four hundred seventy-seven patients operated for 1,511 invasive breast tumors were included. Disease-free survival, overall mortality, and breast cancer-specific mortality at 5 and 10 years were calculated. Distant metastases prevalence ranged from 8 to 28 % across sub-types, increasing stepwise from Luminal A, Luminal B, and pure HER2 through triple negative. Conversely, larger tumors with significant axillary burden were more likely to belong to HER2 or triple negative groups. Luminal A sub-type patients showed significantly lower mortality rates both overall and specific at 5 and 10 years, as compared to the rest. Luminal B patients showed lower mortality rates only when compared with triple negative patients. Simple classification of breast cancer patients based on immunohistochemistry and other risk factors is quite useful to establish groups with bad or even worse prognosis. Although results from immunohistochemical classification were not taken into account for surgical procedure decision-making, we found that pure HER2 and triple negative patients received nevertheless higher rates of radical treatment.

Introital ultrasonography: a comparison of women with stress incontinence due to urethral hypermobility and continent women.

OBJECTIVE: To determine if there is a variable on introital ultrasonography (IUS) that can be used to distinguish between women with stress urinary incontinence (SUI) due to urethral hypermobility (UH) and continent women. PATIENTS AND METHODS: This single-centre, prospective, blind, cohort, observational study comprised 383 women (245 continent and 138 incontinent) who were all appropriately informed volunteers selected according to the inclusion criteria. IUS with a convex probe was performed on all women; the measurement plane was standardized and coordinates were obtained at rest and on straining. Several distances were measured to determine if any provided an objective distinction between continent and incontinent women. RESULTS: Among all the IUS variables assessed, sliding (calculated as the difference between the distance urethra-bladder neck, U-BN, at rest and under stress) was the best for distinguishing continent and incontinent women. The receiver operating characteristic curves showed that with a threshold of 8 mm, sliding had a sensitivity of 92% and a specificity of 79.6% for detecting SUI due to UH. The distances symphysis-urethra (S-U) and U-BN at rest could also discriminate, but with lower significance. CONCLUSIONS: IUS is an important tool for diagnosing SUI; there are three independent variables, one dynamic (sliding) and two static (distances S-U and U-BN), that can be used to distinguish between continent women and those with SUI due to UH. Sliding is the most reliable, as it has the highest sensitivity and specificity. We think that the simplicity, low financial cost and reliability of IUS could allow it to be a routine procedure for physicians working in incontinence units.