Growing teratoma syndrome of the ovary presenting with liver metastasis: report of a case

Growing teratoma syndrome (GTS) is a rare condition among patients with non-seminomatous germ cell tumors who present with enlarging metastatic masses during appropriate systemic chemotherapy in the context of normalized serum markers. This is an infrequent event in the progression of testicular tumors, and is even less common in the case of ovarian germ cell tumors. The pathogenesis of GTS is not completely understood and diagnosis can only be made with certainty after complete pathologic examination. Although histologically benign, GTS may present an enveloping growth with aggressive local expansion, which can be related to substantial morbidity and mortality. Surgery is the only recommended treatment and early recognition of this syndrome is essential as it offers hope for curative resection and avoids the use of ineffective chemotherapy. The authors present a brief review of the literature, along with the case report of a 37-year-old woman presenting GTS with liver involvement who was successfully treated by debulking surgery followed by major liver resection. This report demonstrates that complete surgical resection results in excellent disease control. More importantly, it highlights that clinicians need to be aware of the possible development of GTS when monitoring their patients with non-seminomatous germ cell tumors. These patients require coordinated care between oncologist, gynecologists, and general surgeons to obtain the best possible outcomes.

Quality indicators in ovarian cancer surgery: report from the French Society of Gynecologic Oncology (Societe Francaise d'Oncologie Gynecologique, SFOG)

BACKGROUND

Based on registries, the European experience has been that <50% of patients are treated according to protocols and/or benefit from the minimum required surgery for ovarian cancer. The French Cancer Plan 2009-2013 considers the definition of qualitative indicators in ovarian cancer surgery in France. This endeavour was undertaken by the French Society of Gynaecologic Oncology (SFOG) in partnership with the French National College of Obstetricians and Gynecologists and all concerned learned societies in a multidisciplinary mindset.

METHODS

The quality indicators for the initial management of patients with ovarian cancer were based on the standards of practice determined from scientific evidence or expert consensus.

RESULTS

The indicators were divided into structural indicators, including material (equipment), human (number and qualification of staff), and organizational resources, process indicators, and outcome indicators.

CONCLUSIONS

The enforcement of a quality assurance programme in any country would undoubtedly promote improvement in the quality of care for ovarian cancer patients and would result in a dramatic positive impact on their survival. Such a policy is not only beneficial to the patient, but is also profitable for the healthcare system.

Prognostic impact of multidrug resistance gene expression on the management of breast cancer in the context of adjuvant therapy based on a series of 171 patients

Study of the prognostic impact of multidrug resistance gene expression in the management of breast cancer in the context of adjuvant therapy. This study involved 171 patients treated by surgery, adjuvant chemotherapy±radiotherapy±hormonal therapy (mean follow-up: 55 months). We studied the expression of multidrug resistance gene 1 (MDR1), multidrug resistance-associated protein (MRP1), and glutathione-S-transferase P1 (GSTP1) using a standardised, semiquantitative rt–PCR method performed on frozen samples of breast cancer tissue. Patients were classified as presenting low or high levels of expression of these three genes. rt-PCR values were correlated with T stage, N stage, Scarff–Bloom–Richardson (SBR) grade, age and hormonal status. The impact of gene expression levels on 5-year disease-free survival (DFS) and overall survival (OS) was studied by univariate and multivariate Cox analysis. No statistically significant correlation was demonstrated between MDR1, MRP1 and GSTP1 expressions. On univariate analysis, DFS was significantly decreased in a context of low GSTP1 expression (P=0.0005) and high SBR grade (P=0.003), size ⩾5 cm (P=0.038), high T stage (P=0.013), presence of intravascular embolus (P=0.034), and >3 N+ (P=0.05). On multivariate analysis, GSTP1 expression and the presence of ER remained independent prognostic factors for DFS. GSTP1 expression did not affect OS. The levels of MDR1 and MRP1 expression had no significant influence on DFS or OS. GSTP1 expression can be considered to be an independent prognostic factor for DFS in patients receiving adjuvant chemotherapy for breast cancer.

[Combined flow cytometry determination of S-phase fraction and DNA ploidy is an independent prognostic factor in node-negative invasive breast carcinoma: review of a series of 271 patients with stage I and II breast cancer]

PURPOSE

To assess the significance of S-phase fraction (SPF) and DNA ploidy evaluated by DNA flow cytometry as prognostic markers in stage I or II breast cancer.

PATIENTS AND METHODS

A series of 271 patients, treated by surgery, radiotherapy+/-systemic therapy was analysed (median follow up: 64 months). Standardized flow cytometry cell preparation from frozen samples and consensus rules for data interpretation were followed. Three SPF classes were defined on the basis of tertiles after adjustment for ploidy. Four groups were defined based on combinations of DNA ploidy (DIP: diploid; ANEUP: aneuploid) and SPF: DIP and low SPF (DL, N=37), DIP and medium or high SPF (DMH, N=76), ANEUP and low SPF (AL, N=24), ANEUP and medium or high SPF (AMH, N=68). Local control rate (LCR), disease-free survival (DFS), metastasis-free survival (MFS), and overall survival (OS) were correlated with DNA ploidy, SPF, DL to AMH groups, T and N stages, SBR grading, age, and hormonal status on univariate and multivariate analysis (Cox model).

RESULTS

On univariate analysis, DFS and LCR were higher for DIP tumours. High SPF values were associated with shorter DFS. LCR, MFS, DFS, and OS rates were significantly different with an increasingly poorer prognosis from DL to AMH. On multivariate analysis, groups DL to AMH, histological node involvement and T stage were independently associated with MFS, and DFS. In N- patients, DL to AMH remained independent for MFS and DFS. For SBR III tumours, MFS and OS were significantly different in DL to AMH groups. These results strongly support the use of combined evaluation of DNA ploidy and SPF as independent parameters in clinical trials for N- stage I and II breast cancer.

[Locally advanced non inflammatory breast cancer treated by combined chemotherapy and preoperative irradiation: updated results in a series of 120 patients]

PURPOSE

To evaluate our updated data concerning survival and locoregional control in a study of locally advanced non inflammatory breast cancer after primary chemotherapy followed by external preoperative irradiation.

PATIENTS AND METHODS

Between 1982 and 1998, 120 patients (75 stage IIIA, 41 stage IIIB, and 4 stage IIIC according to AJCC staging system 2002) were consecutively treated by four courses of induction chemotherapy with anthracycline-containing combinations followed by preoperative irradiation (45 Gy to the breast and nodal areas) and a fifth course of chemotherapy. Three different locoregional approaches were proposed, depending on tumour characteristics and tumour response. After completion of local therapy, all patients received a sixth course of chemotherapy and a maintenance adjuvant chemotherapy regimen without anthracycline. The median follow-up from the beginning of treatment was 140 months.

RESULTS

Mastectomy and axillary dissection were performed in 49 patients (with residual tumour larger than 3 cm in diameter or located behind the nipple or with bifocal tumour), and conservative treatment in 71 patients (39 achieved clinical complete response or partial response >90% and received additional radiation boost to initial tumour bed; 32 had residual mass <or=3 cm in diameter and were treated by wide excision and axillary dissection followed by a boost to the excision site). Ten-year actuarial local failure rate was 13% after irradiation alone, 23% after wide excision and irradiation, and 4% after mastectomy (p =0.1). After multivariate analysis, possibility of breast-conserving therapy was related to initial tumour size (<6 vs. >or=6 cm in diameter, p =0.002). Ten-year overall metastatic disease-free survival rate was 61%. After multivariate analysis, metastatic disease-free survival rates were significantly influenced by clinical stage (stage IIIA-B vs. IIIC, p =0.0003), N-stage (N0 vs. N1-2a, and 3c, p =0.017), initial tumour size (<6 vs. >or=6 cm in diameter, p =0.008), and tumour response after induction chemotherapy and preoperative irradiation (clinically complete response + partial response vs. non-response, p =0.0015). In the non conservative breast treatment group, of the 32 patients with no change in clinical tumour size after induction chemotherapy, the 10-year metastatic disease-free survival rate was 59% with only one local relapse. Arm lymphedema was noted in 17% (14 of 81) following axillary dissection and in 2.5% (1 of 39) without axillary dissection. Cosmetic results were satisfactory in 70% of patients treated by irradiation alone and in 51.5% of patients after wide excision and irradiation.

CONCLUSION

Despite the poor prognosis of patients with locally advanced non inflammatory breast cancer resistant to primary anthracycline-based regimen, aggressive locoregional management using preoperative irradiation and mastectomy with axillary dissection offers a possibility of long term survival with low local failure rate for patients without extensive nodal disease. On the other hand, the rate of local failure seems to be high in patients with clinical partial tumour response following induction chemotherapy and breast-conserving treatment combining preoperative irradiation and large wide excision.

Association concomitante préopératoire de radiothérapie et de chimiothérapie dans les cancers du col utérin opérables de stades IB2, IIA et IIB proximal de gros volume

PURPOSE

To evaluate preliminary results in terms of toxicity, local tumour control, and survival after preoperative concomitant chemoradiation for operable bulky cervical carcinomas.

PATIENTS AND METHODS

Between December 1991 and October 2001, 42 patients (pts) with bulky cervical carcinomas stage IB2 (11 pts), IIA (15 pts), and IIB (16 pts) with 1/3 proximal parametrial invasion. Median age was 45 years (range: 24-75 years) and clinical median cervical tumour size was 5 cm (range: 4.1-8 cm). A clinical pelvic lymph node involvement has been observed in 10 pts. All patients underwent preoperative external beam pelvic radiation therapy (EBPRT) and concomitant chemotherapy during the first and the fourth radiation weeks combining 5-fluorouracil and cisplatin. The pelvic dose was 40.50 Gy over 4.5 weeks. EBPRT was followed by low-dose-rate uterovaginal brachytherapy with a total dose of 20 Gy in 17 pts. After a rest period of 5-6 weeks, all pts underwent class II modified radical hysterectomy with bilateral lymphadenectomy. Para-aortic lymphadenectomy was performed in eight pts without pathologic para-aortic lymph node involvement. Twenty-one of 25 pts who had not received preoperative uterovaginal brachytherapy underwent postoperative low-dose-rate vaginal brachytherapy of 20 Gy. The median follow-up was 31 months (range: 3-123 months).

RESULTS

Pathologic residual tumour or lymph node involvement was observed in 23 pts. Among the 22 pts with pathologic residual cervical tumour (<0.5 cm: nine pts; >or=0.5 to <or=1 cm: three pts; >1 cm: 10 pts), seven underwent preoperative EBRT followed by uterovaginal brachytherapy vs. 15 treated with preoperative EBRT alone (P = 0.23). Four pts had pathologic lymph node involvement, three pts had vaginal residual tumour, and four pts had pathologic parametrial invasion. The 2- and 5-year overall survival rates were 85% and 74%, respectively. The 2- and 5-year disease-free survival (DFS) rates were 80% and 71%, respectively. After multivariate analysis, the pathologic residual cervical tumour size was the single independent factor decreasing the probability of DFS (P = 0.0054). The 5-year local control rate and metastatic failure rate were 90% and 83.5%, respectively. Haematological effects were moderate. However, six pts had grade 3 acute intestinal toxicity. Four severe late complications requiring surgical intervention were observed (one small bowel complication, three ureteral complications).

CONCLUSION

Primary concomitant chemoradiation followed surgery for bulky operable stage I-II cervical carcinomas can be employed with acceptable toxicity. However, systematic preoperative uterovaginal brachytherapy should increase local tumour control.

Rechute locale isolée après traitement conservateur pour un carcinome mammaire de stade I ou II, à propos de 57 patientes

PURPOSE

- To identify predicting factors of local control and survival after isolate local failure by statistical analysis of the data after breast-conserving treatment for early breast cancer.

METHODS AND PATIENTS

- In time of local failure, mean age was 54.7 years old, mean tumor size was 19.3 mm and recurrence was more often infiltrating ductal carcinoma (88%). Local recurrence was unifocal in 44 cases and localised outside of the site of the primary tumorectomy in 35 cases. Local failure treatment was a radical mastectomy or parietectomy (53 patients). Hormonotherapy was delivered in 36 patients and chemotherapy was delivered in 26 patients. Mean follow-up was 62 months.

RESULTS

- Fifteen patients developed second local recurrence in a mean time of 36 months. Five years local control rate was 68% after the first local failure. Surgery treatment (non-conservative surgery vs. conservative surgery) was the only factor which influenced local control. Six patients developed homolateral axillary and/or supraclavicular node recurrence. Twelve patients underwent metastasis in a mean time of 36 months after the first local recurrence. Five years metastasis free survival rate was 80%. Peritumoral vascular invasion in time of the first local failure increased metastasis risk and node recurrence. Second local failure did not alter metastasis free survival.

CONCLUSION

- Peritumoral vascular invasion in time of the first local failure decreased node and metastasis free survival. Surgery should be radical, but the place of chemotherapy and hormonotherapy was not definite.

Traitement chirurgical des adénocarcinomes de l’endomètre : voies d’abord. Revue de la littérature

Three surgical approaches have been described for the treatment of women presenting an endometrial cancer. The aim of this study was to appreciate the current criteria that would offer guidelines for this choice. We reviewed the data available in the literature (search Medline). Only laparotomy and laparoscopy permit the carrying out of all the routine surgical staging according to the FIGO's criteria (classification 1988). Only one randomised study compares the results obtained by laparotomy and laparoscopy. Laparoscopy patients had significantly less morbidity. Overall survival did not differ in both groups with a limited follow-up. The other not randomised studies show that laparoscopy is usually proposed to patients having a lower IMC and presenting limited stages. No randomized study had compared laparotomy with the only vaginal surgery. The latter is generally proposed for patients having an associated comorbidity and presenting limited stages. In such cases, no difference in survival is highlighted. Obesity does not represent an absolute contra indication for any way. It makes the surgery generally more complex. A suspicious ovarian lesion, a large uterus are, currently, an indication for laparotomy. Laparoscopy can be accepted only if the uterine volume is lower than 500 g and without deep myometrial infiltration. Laparotomy surgery is the standard. The main indication of vaginal surgery is to permit treatment to high operatory risk patients. Laparoscopy is an option for the early stages. It is not recommended if an ovarian lesion or a deep uterine parietal infiltration are suspected. Whatever the route used, the surgeon must be trained.

[Operable stage IB and II cancer of the uterine neck: retrospective comparison between preoperative utero-vaginal curietherapy and initial surgery followed by radiotherapy]

PURPOSE

To identify prognostic factors and treatment toxicity in a series of operable stages IB and II cervical carcinomas.

PATIENTS AND METHODS

Between May 1972 and January 1994, 414 patients (pts) with cervical carcinoma staged according to the 1995 FIGO staging system underwent radical hysterectomy with (n = 380) or without (n = 34) bilateral pelvic lymph node dissection. Lateral ovarian transposition to preserve ovarian function was performed on 12 pts. The methods of radiation therapy (RT) were not randomised and depended on the usual practices of the surgical teams. Group I: 168 pts received postoperative RT (64 pts received vaginal brachytherapy alone [mean total dose (MD): 50 Gy], 93 pts had external beam pelvis RT (EBPRT) [MD: 45 Gy over 5 weeks] followed by vaginal brachytherapy [MD: 20 Gy], and 11 pts had EBPRT alone [MD: 50 Gy over 6 weeks]. Group II: 246 pts received preoperative utero-vaginal brachytherapy [MD: 65 Gy], and 32 of theses 246 pts also received postoperative EBPRT [MD: 45 Gy over 5 weeks] delivered to the parametric and the pelvic lymph nodes with a midline pelvic shield. The mean follow-up was 106 months.

RESULTS

The 10-year disease-free survival (DFS) rate was 80%. From 75 recurrences, 35 were isolated locoregional. Multivariate analysis showed that independent factors decreasing the probability of DFS were: both exo and endocervical tumour site (p = 0.047), lymph-vascular space invasion (p = 0.041), age < or = 51 yr (p = 0.013), 1995 FIGO staging system (stage IB1 vs stage IIA, p = 0.004, stage IB1 vs stage IB2, p = 0.0009, and stage IB1 vs stage IIB with 1/3 proximal parametrical infiltration, p = 0.00002), and histological pelvic involved lymph nodes (p = 0.00009). Methods of adjuvant RT did not influence the probability of DFS (group I vs group II, p = 0.10). The postoperative complication rate was 10.2% in group I and 8.9% in group II (p = 0.7) but the postoperative urethral complication rate necessitating surgical intervention with reimplantation was lower in group I than in group II (0.6% vs 2.3%, respectively, p = 0.03). The 10-year rate for grade 3 and 4 late radiation complications according to the LENT-SOMA scoring system was 10.4%. EPRT significantly increased the 10-year rate for grade 3 and 4 late radiation complications (yes vs no: 22% vs 7%, respectively, p = 0.0002).

CONCLUSION

In our series, the methods of adjuvant RT (primary surgery vs preoperative uterovaginal brachytherapy) do not seem to influence the prognosis of the stage IB, IIA, and IIB (with 1/3 proximal parametrical involvement only) cervical carcinomas. The postoperative EPRT applied according to histopathological risk factors after surgical treatment increases the risk of late radiation complications.

[Epidermoid carcinoma of the uterine cervix at operable bulky stages IB and II treated with combined primary radiation therapy and surgery]

PURPOSE

To identify prognostic factors and treatment toxicity in a series of operable bulky stages I and II cervical carcinomas treated with a therapeutic modality combining primary irradiation and surgery.

PATIENTS AND METHODS

Between July 1982 and May 1996, 66 patients with bulky squamous-cell cervical carcinomas (stage IB2, IIA, and IIB with 1/3 proximal parametrial invasion) underwent primary external beam pelvic radiation therapy (37.40 Gy to 40 Gy over 4.5 weeks) and low-dose-rate uterovaginal brachytherapy (20 Gy) followed, 5 to 6 weeks later, by class II modified radical hysterectomy with bilateral pelvic lymphadenectomy. The four last patients received concomitant chemotherapy during the first and the fourth radiation week combining 5-FU and cisplatin. A clinical pelvic lymph node involvement had been observed in 7 patients. The clinical median tumor size was 5 cm in diameter (range: 4.5-8 cm). The median follow-up was 97 months.

RESULTS

Pathologic complete tumor response in specimen of hysterectomy were observed in 46 patients. Six patients had pathologic unilateral iliac lymph node involvement. The 5- and 10-year specific survival rates were 79 and 74%, respectively. The 5- and 10-year disease-free survival rates were 76% and 71%, respectively. The 10-year local control rate was 85%. The 10-year probability for pelvic recurrence was significantly influenced by the pathologic tumor response: 26% in the residual group vs 5% in the complete tumor response group, P = 0.024). After multivariate analysis, the independent factors decreasing the probability of disease-free survival were: pathologic pelvic lymph node involvement (P = 0.029), and parametrial invasion (P = 0.031). Five late severe complications requiring surgical intervention were observed: 2 bowel obstructions, 1 ureteral stenosis, 1 vesicovaginal fistula, and 1 radiation induced unilateral femoral necrosis.

CONCLUSION

A good local control is obtained after combined primary radiation therapy and surgery for bulky stages I and II cervical carcinomas. In our more recent practice, the treatment combines primary concomitant chemoradiation followed by surgery including pelvic and para-aortic lymphadenectomy.

[Endometrial adenocarcinoma treated with combined radiotherapy and surgery: 437 cases]

PURPOSE

To identify prognostic factors and treatment toxicity in a series of operable endometrial adenocarcinomas.

PATIENTS AND METHODS

Between November 1971 and October 1992, 437 patients (pts) with endometrial carcinoma, staged according to the 1988 FIGO staging system, underwent total abdominal hysterectomy and bilateral salpingo-oophorectomy without (n = 140) or with (n = 297) pelvic lymph node dissection. The chronology of RT was not randomized and depended on the usual practices of the surgical teams. Group I: 79 pts received preoperative uterovaginal brachytherapy (mean total dose [MD]: 57 Gy). Group II: 358 pts received postoperative RT (196 pts received vaginal brachytherapy alone [MD: 50 Gy], 158 pts had external beam pelvis RT [EPRT] [MD: 46 Gy over 5 weeks] followed by vaginal brachytherapy [MD: 17 Gy], and 4 pts had EPRT alone [MD: 46 Gy over 5 weeks]). The mean follow-up was 128 months.

RESULTS

The 10-year disease-free survival rate was 86%. From 57 recurrences, 12 were isolated locoregionally. Multivariate analysis showed that independent factors decreasing the probability of disease-free survival were: histologic type (clear cell carcinoma, p = 0.038), largest histologic tumor diameter > 3 cm (p = 0.015), histologic grade (p = 0.008), myometrial invasion > 1/2 (p = 0.0055), and 1988 FIGO staging system (p = 9.10(-8)). In group II, the addition of EPRT did not seem to improve locoregional control. The postoperative complication rate was 7%. The independent factors increasing the risk of postoperative complications were FIGO stage (p = 0.02) and pelvic lymph node dissection (p = 0.011). The 10-year rate for grade 3 and 4 late radiation complications according to the LENT-SOMA scoring system was 3.1%. EPRT independently increased the 10-year rate for grade 3 and 4 late radiation complications (R.R.: 5.6, p = 0.0096).

CONCLUSION

EPRT increases the risk of late radiation complications. After surgical and histopathologic staging with pelvic lymph node dissection, in a subgroup of intermediate risk patients (stage IA grade 3, IB-C and II), postoperative vaginal brachytherapy alone is probably sufficient to obtain a good therapeutic index. Results for patients with stage III tumor are not satisfactory.

[Breast-conserving surgery and irradiation for early breast cancer: value of surgical clips in the surgical cavity]

PURPOSE

To evaluate, qualitatively and quantitatively, the role of surgical clips in planning the tumor bed electron or brachytherapy boost in patients undergoing breast-conserving surgery and radiotherapy.

PATIENTS AND METHODS

In 60 patients with breast cancer stage I or II, the excision cavity boundaries were marked by clips at surgery. Patients received a boost with brachytherapy (n = 51) or electron beam (n = 9) after whole breast irradiation. The boost target volume was first planned using clinical, mammography and operative information and its accuracy evaluated by screening the surgical clips and, if necessary, adjusting the field to encompass all clips and to include the scar. Dosimetry was retrospectively performed for each brachytherapy patient and for each surgical clip.

RESULTS

It was necessary to modify the target volume field in 11 cases (18%). The average dose received by the surgical clips was 116.1% of the dose delivered to the reference isodose (median: 101.75%, range: 16-457%). However, dose heterogeneity was important in the same patient and between patients.

CONCLUSION

Delineation of the boost target volume with surgical clips is more accurate than with clinical landmarks alone but this technique does not allow measurements of the clip-chest wall and clip-skin distances. Virtual simulation with CT-scan cuts is recommended for optimising boost planning.

Adenocarcinoma of the endometrium treated with combined irradiation and surgery: study of 437 patients

PURPOSE

To identify prognostic factors and treatment toxicity in a series of operable endometrial adenocarcinomas.

METHODS AND MATERIALS

Between November 1971 and October 1992, 437 patients (pts) with endometrial carcinoma, staged according to the 1988 FIGO staging system (225 Stage IB, 107 Stage IC, 4 Stage IIA, 35 Stage IIB, 30 Stage IIIA, 6 Stage IIIB, and 30 Stage IIIC), underwent total abdominal hysterectomy and bilateral salpingo-oophorectomy without (n = 140) or with (n = 297) pelvic lymph node dissection. The chronology of adjuvant RT was not randomized and depended on the usual practices of the surgical teams. Seventy-nine pts (Group I) received preoperative low-dose-rate uterovaginal brachytherapy (mean dose [MD]: 57 Gy). Three hundred fifty-eight pts (Group II) received postoperative RT. One hundred ninety-six pts received low-dose-rate vaginal brachytherapy alone (MD: 50 Gy). One hundred fifty-eight pts had external beam pelvic RT (MD: 46 Gy) followed by low-dose-rate vaginal brachytherapy (MD: 17 Gy). Four pts had external beam pelvic RT alone (MD: 47 Gy). The mean follow-up from the beginning of treatment was 128 months.

RESULTS

The 10-year disease-free survival rate was 86%. From 57 recurrences, only 12 were isolated locoregional recurrences. The independent factors decreasing the probability of disease-free survival were as follows: histologic type (clear-cell carcinoma, p = 0.038), largest histologic tumor diameter >3 cm (p = 0.015), histologic grade (p = 0.008), myometrial invasion > 1/2 (p = 0.005), and 1988 FIGO staging system (p = 9.10(-8)). In Group II, the addition of external beam pelvic RT did not seem to independently improve vaginal or pelvic control. The postoperative complication rate was 7%. The independent factors increasing the risk of postoperative complications were stage FIGO (p = 0.02) and pelvic lymph node dissection (p = 0.011). The 10-year rate for Grade 3 and 4 late radiation complications according to the LENT-SOMA scoring system was 3.1%. External beam pelvic RT independently increased the rate for Grade 3 and 4 late complication (RR: 5.6, p = 0.0096).

CONCLUSION

Postoperative external beam pelvic RT increases the risk of late radiation complications. After surgical and histopathologic staging with pelvic lymph node dissection, in subgroup of "intermediate-risk" patients (Stage IA Grade 3, IB-C and II), postoperative vaginal brachytherapy alone is probably sufficient to obtain a good therapeutic index. Results for patients with Stage III tumor are not satisfactory.

[Diagnosis and treatment of rectal and sigmoid endometriosis]

From October 1989 to September 1994 six resections of the bowel were performed for colorectal endometriosis. Five of, the patients, with a mean age of 32 years, presented clinical features. In all cases, colonoscopy showed a normal mucosa. All patients treated by hormonetherapy relapsed. The resection was segmental with immediate end-to-end anastomosis in 5 cases and partial in 1 case. In three cases, endometriosis of the genital tract was associated and treated during the initial laparotomy. One low rectosigmoid anastomosis fistulised. Rectosigmoid endometriosis accounts for 70% of bowel localisations and genital endometriosis is associated in 80% of cases. Deep and clinical rectosigmoid endometriosis does not respond to hormonetherapy and requires bowel resection. The pelvis should be explored and genital tract endometriosis treated. Postoperative hormonetherapy should be considered after initial surgery.

[INSERM-FNCLCC collective expertise. Recommendations for medical management of women with genetic risk of developing breast and/or ovarian cancer]

BACKGROUND

Almost 10% of breast and ovarian cancer are inherited, and the majority are linked to BRCA1 and BRCA2 germline mutations. Despite the uncertainty in the management of women gene carriers, consensus guidelines were defined to assist practitioners', and patients' decisions about the health care decisions to be made.

METHODOLOGY

The Ad Hoc Committee consisted of 14 experts designated by the French National Institute for Health and Medical Research. They all attended eleven workshops at which a systematic analytical review of more than 3500 articles was carried out. Five additional experts critically analysed the first version of the report. CRITERIA AND DECISION PROCESS: Two thresholds were defined on a probability scale giving the risk of developing breast or ovarian cancer, to serve as a means of deciding as whether an intervention is worthwhile. The first threshold is that above which an intervention can be envisaged or recommended; the second is that under which an intervention can be ruled out; between the two, the decision has to be made on a each by case basis. STRATEGIES ANALYZED: About breast cancer: 1) hormonal interventions; 2) primary prevention (diet, family planning and chemoprevention); 3) screening (breast self-examination, clinician breast examination, tumor markers, imaging); 4) prophylactic mastectomy. About ovarian cancer: 1) hormonal stimulation; 2) screening (clinical screening, ultrasound and tumor markers); 3) prophylactic oophorectomy.

MAIN CONCLUSIONS

With each strategy the following points were dealt with; the information to be delivered to the Consultant, the procedure and the indications. In addition, the Committee's opinion about BRCA1 and BRCA2 mutation screening is that population-based or even large scale implementation are not justified. Although no scientific evidence is available, the Committee feels that specific management is indispensable and advocates the use of defined and evaluated procedures, and involvement in clinical trials.

[INSERM-FNCLCC collective expert's report. Recommendations for management of women having a genetic risk of developing breast and/or ovarian cancer. National Federation of Centers of the Fight Against Cancer]

BACKGROUND

Almost 10% of breast and ovarian cancer are inherited, and the majority are linked to BRCA1 and BRCA2 germline mutations. Despite the uncertainty, consensus guidelines were defined to assist practitioners', and patients' decisions about the health care decisions to be made.

METHODOLOGY

The Ad Hoc Committee consisted of 14 experts designated by the French National Institute for Health and Medical Research. They all attended eleven workshops at which a systematic analytical review of more than 3500 articles was carried out. Five additional experts critically analyzed the first version of the report.

PROCESS

Two thresholds were defined on a probability scale giving the risk of developing breast or ovarian cancer, to serve as a means of deciding as whether an intervention is worthwhile. The first threshold is that above which an intervention can be envisaged or recommended; the second is that under which an intervention can be ruled out; between the two, the decision has to be made on a each by case basis. SCREENING AND PREVENTIVE STRATEGIES ANALYZED: About breast cancer: 1) hormonal interventions; 2) primary prevention (diet, family planning and chemoprevention); 3) screening (breast self-examination, clinician breast examination, tumor markers, imaging); 4) prophylactic mastectomy. About ovarian cancer: 1) hormonal stimulation; 2) screening (clinical screening, ultrasound and tumor markers); 3) prophylactic oophorectomy.

MAIN CONCLUSIONS

With each strategy the following points were dealt with: the information to be delivered to the consultant, the procedure and the indications. The Committee's opinion about BRCA mutation screening is that population-based or even large scale implementation are not justified. The Committee feels that specific management is indispensable and advocates the use of defined and evaluated procedures, and involvement in clinical trials.

[Inserm ad hoc committee: Recommendations for the management of women with a genetic risk for developing cancer of the breast and/or the ovary]

BACKGROUND

Almost 10% of breast and ovarian cancer are inherited, and the majority are linked to BRCA1 and BRCA2 germline mutations. Despite the uncertainty, consensus guidelines were defined to assist practitioners', and patients' decisions about the health care decisions to be made.

METHODOLOGY

The ad hoc committee consisted of 14 experts designated by the French National Institute for Health and Medical Research. They all attended eleven workshops at which a systematic analytical review of more than 3,500 articles was carried out. Five additional experts critically analyzed the first version of the report.

PROCESS

Two thresholds were defined on a probability scale giving the risk of developing breast or ovarian cancer, to serve as a means of deciding as whether an intervention is worthwhile. The first threshold is that above which an intervention can be envisaged or recommended; the second is that under which an intervention can be ruled out; between the two, the decision has to be made on a each by case basis. SCREENING AND PREVENTIVE STRATEGIES ANALYZED: About breast cancer: 1) hormonal interventions; 2) primary prevention (diet, family planning and chemoprevention); 3) screening (breast self-examination, clinician breast examination, tumor markers, imaging); 4) prophylactic mastectomy. About ovarian cancer: 1) hormonal stimulation; 2) screening (clinical screening, ultrasound and tumor markers); 3) prophylactic oophorectomy.

MAIN CONCLUSIONS

With each strategy the following points were dealt with: the information to be delivered to the consult and, the procedure and the indications. The committee's opinion about BRCA mutation screening is that population-based or even large scale implementation are not justified. The committee feels that specific management is indispensable and advocates the use of defined and evaluated procedures, and involvement in clinical trials.

Local recurrences and distant metastases after breast-conserving surgery and radiation therapy for early breast cancer

PURPOSE

To identify predicting factors for local failure and increased risk of distant metastases by statistical analysis of the data after breast-conserving treatment for early breast cancer.

METHODS AND MATERIALS

Between January 1976 and December 1993, 528 patients with nonmetastatic T1 (tumors < or = 1 cm [n = 197], >1 cm [n = 220]) or T2 (tumors < or = 3 cm [n = 111]) carcinoma of the breast underwent wide excision (n = 435) or quadrantectomy (n = 93) with axillary dissection (negative nodal status [n-]: 396; 1-3 involved nodes: 100; >3 involved nodes: 32). Radiotherapy consisted of 45 Gy to the entire breast via tangential fields. Patients with positive axillary lymph nodes received 45 Gy to the axillary and supraclavicular area. Patients with positive axillary nodes and/or inner or central tumor locations received 50 Gy to the internal mammary lymph node area. A boost dose was delivered to the primary site by iridium 192 Implant in 298 patients (mean total dose: 15.2+/-0.07 Gy, range: 15-25 Gy) or by electrons in 225 patients (mean total dose: 14.8+/-0.09 Gy, range: 5-20 Gy). The mean age was 52.5+/-0.5 years (range: 26-86 years) and 267 patient were postmenopausal. Histologic types were as follows: 463 infiltrating ductal carcinomas, 39 infiltrating lobular carcinomas, and 26 other histotypes. Grade distribution according to the Scarff, Bloom, and Richardson (SBR) classification was as follows: 149 grade 1, 271 grade 2, 73 grade 3, and 35 nonclassified. The mean tumor size was 1.6+/-0.3 cm (range: 0.3-3 cm). The intraductal component of the primary tumor was extensive (EIC = IC > or = 25%) in 39 patients. Tumors were microscopically bifocal in 33 cases. Margins were assessed in the majority of cases by inking of the resection margins and were classified as positive in 13 cases, close (< or = 2 mm) in 21, negative (>2 mm tumor-free margin) in 417, and indeterminate in 77. Peritumoral vascular invasion was observed in 40 patients. Tamoxifen was administered for at least 2 years in 176 patients. At least six cycles of adjuvant systemic chemotherapy were administered in 116 patients. The mean follow-up period from the beginning of the treatment was 84.5+/-1.7 months.

RESULTS

First events included 44 isolated local recurrences, 8 isolated axillary node recurrences, 44 isolated distant metastases, 1 local recurrence with synchronous axillary node recurrence, 7 local recurrences with synchronous metastases, and 2 local recurrences with synchronous axillary node recurrences and distant metastases. Of 39 pathologically evaluable local recurrences, 33 were classified as true local recurrences and 6 as ipsilateral new primary carcinomas. Seventy patients died (47 of breast carcinoma, 4 of other neoplastic diseases, 10 of other diseases and 9 of unknown causes). The 5- and 10-year rates were, respectively: specific survival 93% and 86%, disease-free survival 85% and 75%, distant metastasis 8.5% and 14%, and local recurrence 7% and 14%. Mean intervals from the beginning of treatment for local recurrence or distant metastases were, respectively, 60+/-6 months (median: 47 months, range: 6-217 months) and 49.5+/-5.4 months (median: 33 months, range: 6-217 months). After local recurrence, salvage mastectomy was performed in 46 patients (85%) and systemic hormonal therapy and/or chemotherapy was administered to 43 patients. The 5-year specific survival rate after treatment for local recurrence was 78+/-8.2%. Multivariate analysis (multivariate generalization of the proportional hazards model) showed that the probability of local control was decreased by the following four independent factors: young age (< or = 40 yr vs. >40 yr; relative risk [RR]: 3.15, 95% confidence interval [CI]: 1.7-5.8, p = 0.0002), premenopausal status (pre vs. post; RR: 2.9, 95% CI: 1.4-6, p = 0.0048), bifocality (uni- vs. bifocal; RR: 2.7, 95% CI: 2.6-2.8,p = 0.018), and extensive intraductal component (IC <25% vs. IC > or = 25%; RR: 2.6, 95% CI: 13-5.2, p = 0

[Infiltrating carcinoma of the uterine cervix: epidemiology, prognostic factors, therapeutic strategies]

In industrialized countries cervical cancer has decreased over the past decades. This, thanks to wide spread screening campaigns of precancerous lesions and microinvasive diseases through regular pap smears starting from the beginning of sexual activity. The diagnostic is realized earlier, thus increasing the rate of curability. Unfortunately, the absence of such programs in underdeveloped countries has made cervical cancer the second cause of death by cancer among the world female population. This general review treats in a non exhaustive manner epidemiology and prognostic factors and secondly exposes the therapeutic methods that has become available in recent years.

Recommendations for medical management of hereditary breast and ovarian cancer: the French National Ad Hoc Committee

BACKGROUND AND PURPOSE

Almost 10% of breast and ovarian cancers are familial, and the majority are linked to BRCA1 and BRCA2 germline mutations. Despite uncertainty about the management of female gene carriers, consensus guidelines have been established to assist practitioners and consultees in making health care decisions.

METHODOLOGY

The Ad Hoc Committee was composed of 14 experts appointed by the French National Institute for Health and Medical Research, all of whom attended eleven workshops at which more than 3500 articles were systematically analyzed. Five additional experts critically analysed the first version of the report. CRITERIA AND DECISION PROCESS: On a probability scale of the risk of developing breast or ovarian cancers, two thresholds were defined for use in determining whether an intervention would be worthwhile. The first is the threshold above which an intervention can be envisaged or recommended, and the second is the one below which an intervention can be ruled out; between the two, the decision has to be made on a case-by-case basis. SCREENING AND PREVENTIVE STRATEGIES ANALYZED: With respect to breast cancer: 1) hormonal interventions; 2) primary prevention (diet, family planning and chemoprevention); 3) screening (breast self-examination, clinician breast examination, tumor markers, imaging); 4) prophylactic mastectomy. With respect to ovarian cancer: 1) hormonal stimulation; 2) screening (clinical screening, ultrasound and tumor markers); 3) prophylactic oophorectomy.

MAIN CONCLUSIONS

For each strategy the following points were addressed: the information to be given to the consultee, the procedure and the indications. In addition, the committee's opinion about BRCA1 and BRCA2 mutation screening is that population-based, or even large-scale, implementation are not justified. Although no scientific evidence is available, the committee feels that specific management is indispensable and advocates the use of defined and evaluated procedures, and participation in clinical trials.

[Large volume stage I and II epidermoid carcinoma of the uterine cervix treated with primary radiotherapy and surgery]

Fifty-two women with stage Ib2 and II bulky squamous cell carcinoma of the uterine cervix (mean size: 5.65 +/- 0.12 cm, range: 5-8 cm) were treated between July 1982 and December 1993. The median follow-up was 73 months. Their patient's age ranged from 25 to 77 years (median: 45 years). There were 18 stage Ib2, 8 stage IIa and 26 stage IIb operable patients. External radiotherapy was delivered using photons of 6 MV to 25 MV and a four-field "box" technique (upper limit situated between L4-L5). Mean total dose at mid-plane to the whole pelvis was 38.6 Gy (range: 37.4-40.6 Gy) in 18 fractions over 30 days. A boost dose of 20 Gy was given by intracavitary brachytherapy (utero-vaginal). After a mean rest of 48 days, total abdominal hysterectomy and bilateral salpingo-oophorectomy combined with bilateral pelvic lymphadenectomy was performed. Following surgery, no remaining tumor on pathological examination of uterine cervix was observed in 39 cases (75%) and positive external iliac nodes were found in 4 cases. Five- and 10-year specific survival rates were 80% and 75%, respectively. The 5- year local tumour recurrence and nodal recurrence rates were 18% and 15%, respectively. There were 7 para-aortic nodal recurrences (3 were isolated para-aortic nodal relapses). There were five late severe complications necessiting surgical intervention. A combination of preoperative radiation therapy and concomitant chemotherapy, and the extended dissection of common iliac and para-aortic lymph nodes or a post operative prophylactic extended field irradiation including para-aortic lymph nodes is now being attempted in order to improve the locoregional tumour and para-aortic lymph node control rates.

Comparative evaluation by semiquantitative reverse transcriptase polymerase chain reaction of MDR1, MRP and GSTp gene expression in breast carcinomas

Identification and quantitative evaluation of drug resistance markers are essential to assess the impact of multidrug resistance (MDR) in clinical oncology. The MDR1 gene confers pleiotropic drug resistance in tumour cells, but other molecular mechanisms are also involved in drug resistance. In particular, the clinical pattern of expression of the other MDR-related genes is unclear and their interrelationships are still unknown. Here, we report standardization of the procedures used to determine a reliable method of semiquantitative reverse transcriptase polymerase chain reaction (RT-PCR) using a standard series of drug-sensitive and increasingly resistant cell lines to evaluate the expression of three MDR-related genes, i.e. MDR1 (multidrug resistance gene 1), MRP (multidrug resistance related protein) and GSTp (glutathione-S-transferase p), reported to be endogenous standard genes for normalization of mRNAs. A total of 74 breast cancer surgical biopsies, obtained before any treatment, were evaluated by this method. When compared with classical clinical and laboratory findings, GSTp mRNA level was higher in diploid tumours. However, the main finding of our study suggests a clear relationship between two of these MDR-related gene expressions, namely GSTp and MRP. This finding provides new insight into human breast tumours, which may possibly be linked to the glutathione conjugate carrier function of MRP. Well defined semiquantitative RT-PCR procedures can therefore constitute a powerful tool to investigate MDR phenotype at mRNA levels of different related genes in small and precious tumour biopsy specimens.

[Prevention of cervical and endometrial cancer: role of surgery]

Epidemiology and natural history of cervical and endometrial carcinomas are not identical. So, the part of surgery in their prevention is different. For cervical carcinoma, mass screening and prevention allowed reduction of rates of incidence and mortality. Surgery concerns such intra-epithelial neoplasias. All the procedures, either destructive, either ablative, expose to failures as recurrence of intra-epithelial neoplasia and more as invasive carcinoma. For high grade epidermoid intra-epithelial neoplasia, conisation is the best of ablative procedures to set up an accurate pathologic diagnosis and consequently to determine adequate therapy: conservative by conisation, total hysterectomy or extended hysterectomy and lymphadenectomy. For in situ adenocarcinoma, removal of the whole cervix or total hysterectomy appears in numerous circumstances more safety. For endometrial carcinoma, there is no efficacious screening nor secondary prevention procedure available. Natural history, specially pre-invasive disease, is not well known. Atypical hyperplasia is a real pre-invasive disease and evolve to invasive carcinoma in 25%, and no more than 25% of this lesions regress under progestative therapy. Destructive procedures, biopsy-curettage and even endometrectomy under hysteroscopy don't realise and efficacious treatment of atypical hyperplasia and prevention of carcinoma. Total hysterectomy is the only one true prevention of endometrial carcinoma after failure of progestative therapy for patients who desire be pregnant, in first place for women who don't.

Primary chemotherapy and preoperative irradiation for patients with stage II larger than 3 cm or locally advanced non-inflammatory breast cancer

BACKGROUND AND PURPOSE

To evaluate possibility of breast-conserving therapy and outcome for patients with locally advanced non-inflammatory breast cancer (LABC) and stage II >3 cm in diameter after primary chemotherapy (CT) followed by external preoperative irradiation (RT).

MATERIALS AND METHODS

Between 1982 and 1990, 147 patients were treated by four courses of induction CT (doxorubicin, vincristine, cyclophosphamide, 5-fluorouracil) followed by preoperative RT (45 Gy to the breast and nodal areas) and a fifth course of CT. Three different loco-regional approaches were proposed depending on tumour characteristics and tumour response. After completion of local therapy, all patients received a sixth course of CT and a maintenance adjuvant CT regimen without anthracycline.

RESULTS

Mastectomy and axillary dissection were performed in 52 patients, and conservative treatment in 95 patients (48 achieved complete remission and received additional radiation boost to initial tumour bed; 47 had a residual mass < or =3 cm in diameter and were treated by wide excision and axillary dissection followed by a boost to the excision site. Ten-year actuarial loco-regional failure rate was 20% after RT alone, 23% after wide excision and RT and 6% after mastectomy (P = 0.85). After multivariate analysis, possibility of breast-conserving therapy was related to initial tumour size. Ten-year overall survival rate was 66%; it was not influenced by local treatment (conservative vs. non-conservative local treatment, P = 0.89). However, local failure significantly decreased overall survival (P < 0.0001). After multivariate analysis, tumour response after induction CT and clinical stage had a significant impact on survival.

CONCLUSIONS

The present data indicate that induction CT followed by preoperative RT may permit the selection of some patients with LABC or stage II >3 cm for conservative treatment. The impact of this treatment modality on long term survival remains to be established.

Treatment of bowel endometriosis: a report of six cases of colorectal endometriosis and a survey of the literature

From October 1989 to September 1994, we performed six intestinal resections for rectal and sigmoidal endometriosis. The average age of the patients was 32 years old, and most had symptoms. In all cases coloscopy showed a normal mucosa. Patients had successfully been treated with hormones previously, but had relapsed when the treatment was stopped. Bowel resection was segmental, with immediate end to end anastomosis in five patients, and partial in one patient. Genital endometriosis was diagnosed in three cases and was then treated during the same procedure. A low colorectal anastomosis was complicated by a fistula, but no recurrence was observed after surgical treatment. Intestinal endometriosis tract is in 70% of cases located on the rectosigmoid. An association with genital endometriosis tract is observed in 80% of the cases. Deep rectosigmoidal endometriosis with symptoms is resistant to hormonal therapy and necessitates a surgical treatment by intestinal resection. The pelvis has always to be explored, with full evaluation and surgical treatment of genital endometriosis when necessary. Appendicular endometriosis should be removed surgically. Postoperative treatment can be additionally prescribed in cases of genital endometriosis and for leftover digestive location.

Tandem high-dose chemotherapy with ifosfamide, carboplatin, and teniposide with autologous bone marrow transplantation for the treatment of poor prognosis common epithelial ovarian carcinoma

BACKGROUND

A phase I or II trial was conducted to assess the toxicity and the efficacy of a tandem high dose chemotherapy combining ifosfamide, carboplatin, and teniposide in patients with poor prognosis ovarian carcinoma.

METHODS

Thirty-seven patients were scheduled to receive tandem high dose therapy combining ifosfamide 7500 to 11250 mg/m2, carboplatin 875 ot 1000 mg/m2 and teniposide 750 to 1000 mg/m2, followed by autologous bone marrow transplantation (ABMT). Eight patients were refractory to the platin-based regimen, 7 were treated in chemosensitive relapse, and 22 in partial or complete response (PR/CR) were treated. Sixty-six cycles were administered. Sixteen patients were evaluated for response.

RESULTS

The overall response rate was 56% (CR rate: 12%). Toxic effects consisted of mainly renal toxicity, esophagitis, and enterocolitis. Three patients died of therapy-related complications. Since the time of ABMT, the median overall survival (OS) duration of the whole population was 18 months and the survival rate was 14% at 60 months. For the 22 patients treated after PR or CR, the median OS duration was 24 months and the survival rate was 32% at 60 months. Tandem high dose therapy with ABMT was unable to circumvent resistance to conventional chemotherapy or to prolong the duration of survival for patients treated in chemosensitive relapse. For patients treated after CR or PR, the survival results were similar to that achieved with conventional therapy.

CONCLUSIONS

Prospective, randomized studies, including patients only after CR or with minimal residual disease, are urgently required to evaluate the activity of high dose therapy in the treatment of advanced ovarian carcinoma.

Possibility of conservative local treatment after combined chemotherapy and preoperative irradiation for locally advanced noninflammatory breast cancer

PURPOSE

The aims of this prospective study were to evaluate the outcome and the possibility of breast conservation therapy for patients with locally advanced noninflammatory breast cancer after primary chemotherapy followed by external preoperative irradiation.

METHODS AND MATERIALS

Between April 1982 and June 1990, 97 patients with locally advanced nonmetastatic and noninflammatory breast cancer were treated. The median follow-up was 93 months from the beginning of treatment. The induction treatment consisted of four courses of chemotherapy (doxorubicin, vincristine, cyclophosphamide, 5-fluorouracil) followed by preoperative irradiation (45 Gy to the breast and nodal areas). A fifth course of chemotherapy was given after irradiation therapy. Three different loco-regional approaches were proposed, depending on the tumoral response. In 37 patients (38%) with residual tumor larger than 3 cm in diameter or located behind the nipple or with bifocal tumors, mastectomy and axillary dissection were performed. Sixty other patients (62%) benefited from conservative treatment: 33 patients (34%) achieved complete remission and no surgery was done but additional radiation boost was given to the initial tumor bed; 27 patients (28%) who had a residual mass less than or equal to 3 cm in diameter were treated by wide excision and axillary dissection followed by a boost to the excision site. After completion of local therapy, all patients received a sixth course of chemotherapy. A maintenance adjuvant chemotherapy regimen without anthracycline was prescribed (12 monthly cycles).

RESULTS

The 5-year actuarial loco-regional relapse rate was 16% after radiotherapy alone, 16% following wide excision and radiotherapy, and 5.4% following mastectomy. The 5-year loco-regional relapse rate was significantly higher after conservative local treatment (wide excision and radiotherapy, and radiotherapy alone) than after mastectomy (p= 0.04). After conservative local treatment, the 5-year breast conserving rate of patients with loco-regional disease-free status was 84%. For all patients included in this study, the 5-year breast-conserving rate of those who were loco-regional disease-free was 52%. In multivariate analysis, the possibility of breast conservative treatment was significantly related to the initial tumor size and age (more conservative treatment for tumor size < 6cm and age < 50 years). Five- and 10-year overall survival rates and disease-free survival rates were 80, 69, 73, and 61% respectively. Five- and 10-year overall survival rates were not influenced by the local treatment (conservative vs. nonconservative local treatment, p = 0.9). On the other hand, local failure significantly decreased the 5- and 10-year overall survival rates (p , 0.0001). In multivariate analysis, three factors had a significant impact on overall survival and disease-free survival: tumor response after induction chemotherapy, initial tumor size, and clinical stage. Arm lymphedema was noted in 12.5% (8 out of 64) of the patients treated with axillary dissection and in 3% (1 out of 33) without axillary dissection. Cosmetic results were satisfactory in 79% of patients after wide excision and radiotherapy and in 71% of patients treated by radiotherapy alone.

CONCLUSIONS

Induction chemotherapy followed by preoperative irradiation may permit the selection of some patients with locally advanced breast cancer for conservative treatment. However, the impact of this treatment modality on long-term survival remains to be established.

Early breast cancer: influence of type of boost (electrons vs iridium-192 implant) on local control and cosmesis after conservative surgery and radiation therapy

Between December 1981 and December 1988, 329 consecutive patients with stage I and II breast cancers who underwent wide excision (n = 261) or quadrantectomy (n = 68) with (n = 303) or without (n = 26) axillary dissection were referred to radiotherapy. Final margins of resection were microscopically free from tumor involvement in all cases. Radiotherapy consisted in 40-45 Gy over 4-4.5 weeks to the breast, with (n = 168) or without (n = 161) regional nodal irradiation of 45-50 Gy over 4.5-5 weeks. A mean booster dose of 15 Gy was delivered to the primary site by iridium-192 implant in 169 patients (group 1) or by electrons in 160 patients (group 2). Twenty-seven percent (n = 88) of patients received tamoxifen for > or = 2 years. Adjuvant chemotherapy was administered in 22% (n = 71) of patients. Groups 1 and 2 were not strictly comparable. Group 1 patients were significantly younger, had smaller tumors, were treated with cobalt at 5 x 2 Gy per week and axillary dissection was more frequently performed. Group 2 patients were more frequently bifocal and more frequently treated by quadrantectomy and tamoxifen, and irradiation used accelerator photons at 4 x 2.50 Gy per week. No difference in terms of follow-up and survival rates was observed between the two groups. For all patients the 5- and 10-year local breast relapse rates were 6.7% and 11%, respectively. No difference was observed regarding local control either by the electron or the iridium-192 implant boosts. Axillary dissection and age had an impact on the breast cosmetic outcome.(ABSTRACT TRUNCATED AT 250 WORDS)

Multidisciplinary treatment approach to locally advanced non-inflammatory breast cancer using chemotherapy and radiotherapy with or without surgery

Between April 1982 and December 1987, 82 locally advanced non-metastatic and non-inflammatory breast cancers were treated (42 stage IIIA, 40 stage IIIB). The median follow-up is 70 months from the beginning of the treatment. The initial treatment consisted of 4 courses of chemotherapy (doxorubicin, vincristine, cyclophosphamide, 5-fluorouracil) followed by irradiation (45 Gy to the breast and nodal area). A fifth course of chemotherapy was given after radiation therapy. Three different locoregional approaches were proposed depending on the tumoral response. In 32 patients (39%) with residual tumor larger than 3 cm in diameter or located behind the nipple or with multifocal tumors, mastectomy and axillary dissection were performed. Fifty other patients (61%) benefited from conservative treatment: 32 patients (39%) achieved complete remission and received a boost to the initial tumor bed; 18 patients (22%) who had a residual mass less than or equal to 3 cm in diameter were treated by tumorectomy and axillary dissection followed by a boost to the tumorectomy site. After completion of local therapy, all patients received a sixth course of chemotherapy. A maintenance adjuvant chemotherapy regimen without anthracycline was prescribed (12 monthly cycles). Three- and 5-year disease-free survival rates were 81.7% and 72% respectively. Five-year locoregional relapse rate (with or without other sites of failure) was 8.8%. In a multivariate analysis, disease-free survival was significantly influenced by the N-stage (p < 0.0001), initial tumor size (p = 0.01), and tumor response after initial chemotherapy (p = 0.02). Five-year breast conservation probability was 58.4%.(ABSTRACT TRUNCATED AT 250 WORDS)

Preoperative radiation therapy and surgery in the treatment of "bulky" squamous cell carcinoma of the uterine cervix (stage Ib, IIa, and IIb operable tumors)

Forty-two women with "bulky" squamous cell carcinoma of the uterine cervix, larger than 5 cm, were treated between 1982 and 1988. The median follow-up was 5 years (from 37 to 106 months). The age range was from 25 to 77 years (mean: 49). There were 14 stage Ib, 5 stage IIa, and 23 stage IIb operable patients. Forty grays were delivered at mid-plane of the pelvis (23 fractions in 31 days) using the four-field technique (6-18 MV). External beam radiation therapy was followed by 20 Gy of intracavitary radiation therapy. Forty-eight days later total abdominal hysterectomy with bilateral salpingo-oophorectomy (TAH-BSO) and bilateral pelvic lymphadenectomy were performed. The 3- and 5-year disease-free survival was 83 and 81%, respectively. The 5-year locoregional control rate was 83%. Thirteen patients suffered from mild to severe complications (31%) but there were only two long-term (5%) complications.

[Rectal cysts and rectal functional disorders after surgical treatment for genital prolapse]

From 1966 to 1984, 417 female patients were operated for genital prolapse in the department of surgical gynecology of the Salpêtrière Hospital (Pr Blondon's department). The results of the surgical treatment were studied in the posterior perineum from an anatomical (rectocele) and functional point of view (indiced rectal disorders). This study allows drawing several conclusions: when the context leads to deciding to operate the prolapse through an abdominal approach, it is desirable, in order to reduce the risk of postoperative rectocele, to systematically insert a posterior prosthetic band, which will be tethered as low as possible on the posterior aspect of the vaginal (after a sufficiently low extensive rectovaginal cleaving). The Orr-Loygue rectopexy must remain indicated for rectal prolapse, even more so as it is associated with incontinence. Since this procedure often causes constipation of even more complex exoneration disorders, it must be reserved for prolapse associated to a large rectocele (type IV) or an invalidating dyschezia.

[Cancer of the endometrium: epidemiology, histology, diagnostic methods]

Endometrial cancer has become one of the most frequent female cancers, second only to breast cancer. It must be looked for in women presenting several high risk factors for endometrial cancer, the common denominator of which is absolute or relative hyperoestrogenism. Hysteroscopy and guided biopsy are the most reliable techniques for the diagnosis of endometrial cancer and its precursors. These techniques must be used in symptomatic patients and in asymptomatic but high risk women whose selection remains controverted as regards the mass detection method.

[Male genital lesions caused by papillomavirus. Results and reflections apropos of 256 examinations]

The authors report 256 male genital examinations to determine papillomavirus lesions (HPV) in men whose female partners presented HPV cervical lesions. 46 p. cent of the examinations performed with a colposcope were abnormal. Histologically, anomalies are present in 62 p. cent of the samples and, overall, 39 p. cent of the men presented, most of the time, infraclinical lesions. Knowing that males are probably safe from malignant degeneration, it is most likely that the treatment of male lesions decreases the frequency of recurrences in women and represent a factor in limiting the extension of the epidemic. The approach of the couple in consultation is discussed.

[Treatment of recurrent genital prolapse by the abdominal approach. Apropos of a series of 92 cases surgically treated with prosthetic material]

Over a period of 16 years, 92 patients presenting recurrent genital prolapse, following one or several surgical interventions, were operated on via the abdominal route with the insertion of prosthetic material. The current technique used consists of promonto-fixation of the cervix using 2 Mersylene* bands, combined in the majority of cases with a retropubic colopopexy. The anatomical failure rate was 9.2% after a mean follow up of 6.7 years. Morbidity associated with this surgical technique was low: no septic or occlusive complications were noted. This technique provides a satisfactory and long lasting solution, both anatomically and functionally, to the delicate surgical problem of recurrent genital prolapse.

[Cervicovaginal and vulvar papillomavirus lesions: epidemiology in HIV seropositive women. A preliminary study on a continuous series]

In a series of 29 HIV-seropositive women (mean age 27.4 years; 75.9 per cent acquired HIV by intravenous drug abuse) observed over a 2 years' period, we were able to determine the main epidemiological characteristics of cervico-vaginal and vulvar lesions caused by human papillomavirus (HPV). More than 58 per cent of cervico-vaginal smears showed cytological evidence of HPV infection (koilocytosis), and 6 cervical biopsies showed histological abnormalities (from CIN I to invasive carcinoma). Condyloma acuminata was found in 38 per cent of the cases, always associated with cervical HPV lesions. Systematic colposcopy of the whole female genital tract frequently detected multifocal HPV infection. HIV-seropositive women constitute a high-risk group for cervico-vaginal and vulvar HPV infection. They clearly need close supervision with frequent cervical smears and, preferably, colposcopy and biopsy for early detection and eradication of genital dysplasias and viral lesions.

[Treatment and prevention of urinary stress incontinence by the Bologna procedure in prolapse with large cystocele. Surgical technic]

Bologna's procedure allows the curative or preventive treatment for urinary stress incontinence during surgical cure of prolapse with large cystocele (2nd or 3rd degree). An infra-cervical sling is created with 2 vaginal bands dissected from the anterior colpocele, passed through the retropubic space on either side of the bladder neck and fixed to the abdominal wall, after making a suprapubic approach to the aponeurosis of the rectus abdominis muscle. This colposuspension technique, performed via a mixed approach, is generally accompanied by vaginal hysterectomy and colpectomy designed to treat the various elements of the prolapse. This operation is easily reproducible and the postoperative course is generally uneventful. The intermediate term anatomical and functional results are very satisfactory in women over the age of 60 years. There is not sufficient follow-up at the present time to consider this procedure for young women.

[Pyosalpinx: anatomo-clinical experience and therapeutic inferences. Apropos of a retrospective study of 58 cases]

Data from a series of 58 patients admitted with pyosalpinx, and representing 17.3% of cases of upper genital infections, were used to provide detailed information on therapy. Diagnosis was confirmed by celioscopy or laparotomy in all cases, and treatment essentially multiple antibiotic therapy by parenteral administration of wide spectrum compounds. Three subgroups of patients were distinguished: group 1 (15 cases) received immediate surgery due to severity of clinical picture or doubt as to diagnosis: in 54% the treatment was radical (hysterectomy-castration); group II (26 cases) received medical treatment only; group III (17 cases) underwent surgery after failure of medical treatment; operation was conservative in 52% of cases. Failure of medical treatment was related to a pyosalpinx volume of 8 cm3 or more in 86% of cases. No patient needed recovery surgery, while 3 had long term complications. Microbial flora was mainly anaerobic, diagnosis being dependent of celioscopy findings. Medical treatment alone allowed young women desiring pregnancy to conserve their genital apparatus in 44.8% of cases. When there is a lack of response to treatment, incomplete regression or recurrence then only surgery can be curative: the uterus and ovarian parenchyma should be conserved as far as possible because of new therapeutic perspectives.

[Preventive treatment of lymphoceles after enlarged lymphadeno-colpohysterectomy: non-reperitonization with epiplooplasty]

Pelvic lymphadenectomy for genital cancer can lead to numerous complications, particularly lymphoceles. Two types of drainage were compared in a series of 86 patients treated by enlarged lymphadeno-colpohysterectomy. In the first group (n = 66), hermetic peritonization with aspiration drainage was performed and in the second group (n = 20), non-peritonization combined with omentoplasty was practiced. Lymphoceles developed in 23% of patients in group I, requiring 7.7% of recovery operations (5 cases). Lymphoceles did not occur in group 2. Qualities of reabsorption of peritoneum and omentum are discussed. Their combined use to avoid lymphocele complications is of benefit, particularly in patients receiving preoperative pelvic radiotherapy.

Wide excision of the tumor, axillary dissection, and postoperative radiotherapy as treatment of small breast cancers

A retrospective study was carried out on 265 patients with small cancers of the breast who were subjected to wide excision of the tumor, axillary dissection, and postoperative radiotherapy. In the group of patients with T1, T2 less than 3 cm, N0, N1a (which represents 90% of all patients in the study), axillary lymph node involvement was found in 27% of cases, and in 11% three nodes or more were affected. Only five cases of recurrences occurred during the follow-up, and 19 patients presented distant metastases. The survival for all patients T1, T2 less than 3 cm, N0, N1a in the study was of 93% at 3 years and 93% at 5 years. Morbidity was minimal and the cosmetic results were generally good.

[Congenital absence of the vagina. Anatomo-clinical study and therapeutic results apropos of 93 cases]

Congenital absence of the vagina is the second cause of primary amenorrhea. Among 93 cases treated between 1956 and 1981, vulvar morphology was normal in only 37%. Partial bilateral absence of uterus was more frequent than total or than major asymmetric absence. 8 patients had a functional uterus. Ovaries were nearly always normal except in 5 cases of male hermaphroditism. Genetic abnormalities were exceptional. 30% patients had congenital abnormalities of urinary tract, especially when the uterus malformation was important and/or asymmetric. Unilateral renal absence was most common abnormality. 56 patients were treated by recto-vesical cleavage, without skin grafts with more than 90% anatomical and functional good results. 21 patients had been treated by Frank non operative method. Ileal and sigmoid plasties were performed five times. In absence of functional uterus, treatment of congenital absence of vagina must be simple. Frank method's when vulvar is normal; Recto-vesical cleavage, on the others cases.

[Treatment of 282 cases of urinary stress incontinence by retropubic colpopexy to Cooper's ligaments]

282 patients have undergone colpopexy to cooper ligament: 184 patients with genital prolapse treatment by abdominal approach, 18 patients with total hysterectomy for bening disease, 80 patients without any surgical procedure. Clinical survey was completed, for some patients, especially for the fifteen second-hand patients, by uretrocolpocystogram and/or urodynamic explorations. Functional results are equal to other works and seem to little decrease at a five year's notice. 8.5% of patients have had urinary urgencies. Failures seem more related with wrong indication than wrong surgical technic. The use of urinary studies might achieve for the difficult cases a better selection of patients for surgery and improvement of results.

[Surgery of genital prolapse using the abdominal approach. Experience of the surgery and gynecology department at the Salpêtrière Hospital]

Excellent results lasting for at least 10 years were obtained in a series of 316 cases of genital prolapse operated upon through an abdominal approach in the Broca Center, Paris. Major sling-type operations, the source of multiple particularly urinary complications, have now been replaced by surgery usually involving a combination of the following: fixation to the promontory through the anterior ligament, an inter-vesicogenital Tergal triangle, a posterior perineorrhaphy, and sometimes an inter-rectovaginal triangle and/or a rectopexy. Rare septic complications resulted from opening of a viscus with subsequent spondylodiscitis requiring removal of the prosthesis. Acute intestinal obstruction is now rarely observed as a result of performing a subtotal hysterectomy, which enables effective peritonization to be conducted. The use of prosthetic material appears to provide durable anatomical results of good quality.