Impact of sentinel node biopsy on long-term quality of life in breast cancer patients.

BACKGROUND: The aim of this study was to assess long-term quality of life (QoL) over a period of 6 years in women with breast cancer (BC) who underwent sentinel lymph node biopsy (SLNB), axillary lymph node dissection (ALND), or SLNB followed by ALND. METHODS: The European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC-QLQ)-C30 and the EORTC-QLQ-BR-23 questionnaires were used to assess QoL before surgery, just after surgery, 6, 12 and 72 months later. The longitudinal effect of surgical modalities on QoL was assessed with a mixed model analysis of variance for repeated measurements. RESULTS: Five hundred and eighteen BC patients were initially included. The median follow-up was 6 years. During the follow-up, 61 patients died. None of the patients of the SLNB group developed lymphedema during follow-up and the relapse rate was similar in the different groups (P=0.62). Before surgery, global health status (P=0.52) and arm symptoms (BRAS) (P=0.99) QoL scores were similar whatever the surgical procedure. The BRAS score (P=0.0001) was better in the SLNB group 72 months after surgery. Moreover, during follow-up, patients treated with SLNB had lower arm symptoms scores than ALND patients and there was no difference for arm symptoms between patients treated with ALND and those treated with SLNB followed by complementary ALND. CONCLUSION: Long-term follow-up showed that SLNB was associated with less morbidity than ALND.

[Tetragametic chimerism: Case report]. / Chimérisme tétragamétique : à propos d'un cas.

We report the third case of spontaneous monochorionic dizygous pregnancy, discovered on foetal sex discordance. Blood group testing on the female twin revealed a hematopoietic chimera. The mechanism of monochorionic dizygous formation could be the fusion of two independent zygotes at a late morula stage. A single placental mass with vascular anastomosis then develops. Stem cells exchanged during early foetal life can thus lead to chimeras, in similar conditions to stem cell transfusion in adults. Immaturity of the foetal immune system allows cell graft in the other twin's marrow. Assisted reproductive procedures are believed to promote such pregnancies.

Brachytelephalangic chondrodysplasia punctata: prenatal diagnosis and postnatal outcome.

We report the prenatal management of a brachytelephalangic chondrodysplasia punctata (CDPX1) case and how postnatal findings confirmed the diagnosis. The mother was initially referred after ultrasound revealed an abnormal fetal mid-face and punctuation of upper femoral epiphyses. Chondrodysplasia punctata (CP) with Binder anomaly was suspected. 3D-HCT revealed brachytelephalangy suggesting CDPX1. At birth, mid-face hypoplasia was marked. Postnatal imaging and genetic analysis confirmed the initial diagnosis. Binder anomaly is probably always associated with CP. The newly revised CP classification facilitates the diagnosis. The main etiologies are metabolic and chromosomal abnormalities, and arylsulfatase E enzyme dysfunction. Thus, screening for arylsulfatase E mutation is mandatory for an accurate diagnosis and can lead to better delineation among CP etiologies associated with a Binder phenotype.

A multicenter cohort study to compare quality of life in breast cancer patients according to sentinel lymph node biopsy or axillary lymph node dissection.

BACKGROUND: This prospective multicenter study assessed and compared the impact of different surgical procedures on quality of life (QoL) in breast cancer patients. PATIENTS AND METHODS: The EORTC QLQ-C30 and the EORTC QLQ-BR-23 questionnaires were used to assess global health status (GHS), arm (BRAS) and breast (BRBS) symptom scales, before surgery, just after surgery and 6 and 12 months later. The Kruskal-Wallis test with the Bonferroni correction was used to compare scores. A mixed model analysis of variance for repeated measurements was then applied to assess the longitudinal effect of surgical modalities on QoL. RESULTS: Before surgery, GHS (P = 0.7807) and BRAS (P = 0.7688) QoL scores were similar whatever the surgical procedure: sentinel node biopsy (SLNB), axillary node dissection (ALND) or SLNB + ALND. As compared with other surgical groups, GHS 75.91 [standard deviation (SD) = 17.44, P = 0.041] and BRAS 11.39 (SD = 15.36, P < 0.0001) were better in the SLNB group 12 months after surgery. Whatever the type of surgery, GHS decreased after surgery (P < 0.0001), but increased 6 months later (P = 0.0016). BRAS symptoms increased just after surgery (P = 0.0329) and until 6 months (P < 0.0001) before decreasing (P < 0.0001). CONCLUSIONS: SLNB improved GHS and BRAS QoL in breast cancer patients. However, surgeons must be cautious, SLNB with ALND results in a poorer QoL.

[Pelvic and para-aortic lymphadenectomy in epithelial ovarian cancer. Report of a series of 86 cases]. / La lymphadénectomie lombo-aortique et pelvienne dans les cancers épithéliaux de l'ovaire. A propos d'une série de 86 cas.

AIM OF THE STUDY: The impact of lymphadenectomy in therapeutic strategy of ovarian carcinomas is strongly debated. The aim of this retrospective study was to report a series of 86 patients with ovarian carcinoma who underwent pelvic and paraaortic lymphadenectomy. PATIENTS AND METHOD: From 1993 to 1998, a retroperitoneal lymphadenectomy was performed in 86 patients (median age: 54 years) during the first laparotomy (n = 52) or later (n = 34) for ovarian carcinoma stade I and II (n = 33), stade III and IV (n = 53). Sixty patients underwent pelvic and paraaortic lymphadenectomy with separate study of the different groups of nodes. RESULTS: There was a lymph node involvement in 48.8% of all cases and in 36% of stade I and II carcinomas. Lymph node involvement was observed for all histological types. It was present in both pelvic and paraaortic nodes in 52.3% of the patients N+. Its incidence was 46.1% in patients before chemotherapy and 52.9% in patients after chemotherapy. It may concern all anatomical location with a 5 to 31% frequency. There was no postoperative death and a low morbidity rate (13.9%). CONCLUSIONS: Retroperitoneal lymphadenectomy is feasible; it is a contribution to the tumoral cytoreduction and to a better classification of ovarian carcinomas. According to this series and to the other reported series, an initial, complete, pelvic and paraaortic lymphadenectomy should be recommended for all cases of ovarian carcinomas but prospective randomised trials are necessary to appreciate the impact of this lymphadenectomy on survival.

[Variations of coronary blood flow measured by intracoronary doppler in the acute phase of myocardial infarction before and after revascularization by angioplasty]. / Variations du flux sanguin coronaire mesuré par doppler intracoronaire à la phase aiguë de l'infarctus du myocarde avant et après revascularisation par angioplastie.

The authors studied the changes in coronary blood flow before, during and after reperfusion by angioplasty of the disease coronary vessel responsible for myocardial infarction using intracoronary Doppler. Forty patients aged 60.2 +/- 15.4 years, admitted for primary myocardial infarction (inferior: 22, anterior: 18) were included. Before reperfusion, the peak velocity of the collateral coronary circulation was 14.8 +/- 8.1 cm/s. The flow was bidirectional, mainly retrograde (N = 32), negative (N = 1) or positive (N = 5). The five Rentrop 0 patients had velocities similar to Rentrop 1, 2 or 3 patients (Rentrop 0: 14.9 +/- 6.4 cm/s; Rentrop 1: 12.3 +/- 9.9 cm/s; Rentrop 2: 15.2 +/- 8.2 cm/s; Rentrop 3: 17.5 +/- 6.3 cm/s). Patients with TIMI 3 reperfusion flow had the highest APV Doppler velocities (average peak velocities during the cardiac cycle) (APV TIMI 3 = 20.2 cm/s versus APV TIMI 1 and 2 = 10.9 cm/s, p = 0.05). After angioplasty, the APV was 18.7 +/- 10.4 cm/s (p < 0.001). Diastolic flow was dominant. Seventeen patients had retrograde systolic flow, 12 had minimal systolic flow and 17 had a steep diastolic deceleration slope. Intracoronary Doppler demonstrates the wide range of coronary flow in TIMI 3 flow patients, both from the morphological and the quantitative points of view, which seems to be independent of the presence of residual stenosis and could be related to abnormalities of the microcirculation. This could allow identification of a subgroup of patients at high risk and candidates for a complementary therapeutic intervention (intra-aortic balloon pumping...).