[Locally advanced non inflammatory breast cancer treated by combined chemotherapy and preoperative irradiation: updated results in a series of 120 patients]. / Cancer du sein localement évolué non inflammatoire traité par association de chimiothérapie et de radiothérapie à dose préopératoire: réactualisation des résultats d'une série de 120 patientes.

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=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.

[Operable stage IB and II cancer of the uterine neck: retrospective comparison between preoperative utero-vaginal curietherapy and initial surgery followed by radiotherapy]. / Cancer du col utérin stades IB et II opérable: comparaison rétrospective entre curiethérapie utérovaginale préopératoire et chirurgie première suivies d'une radiothérapie.

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]. / Carcinomes épidermoïdes du col utérin opérables de stades IB et II de gros volume traités par irradiation première et chirurgie.

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]. / Adénocarcinome de l'endomètre traité par association radiochirurgicale: à propos de 437 cas.

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 chondrosarcoma: a case report and review]. / Chondrosarcome du sein: à propos d'un cas.

Sarcomas of the breast are relatively rare and account for 1% of all primary malignant tumors of the breast. Only 4 cases of pure chondrosarcoma of the breast have been published. We report an additional case in a fifty-seven-year-old woman. Histological and immunohistological characteristics were similar to those described in other localizations. Differential diagnosis involves cystosarcoma phyllodes and breast metaplastic carcinoma with chondroid differentiation. The prognosis is likely to be the same as in other chondrosarcomas.

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.

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

[Large volume stage I and II epidermoid carcinoma of the uterine cervix treated with primary radiotherapy and surgery]. / Carcinomes épidermoïdes du col utérin stades I et II de gros volume traités par radiothérapie première et chirurgie.

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.

[Endometrial stromal tumor associated with rhabdoid phenotype and and zones of "sex cord-like" differentiation]. / Tumeur stromale de l'endomètre associant un phénotype rhabdoïde et des zones de différenciation "sex cord-like".

An unusual endometrial stromal sarcoma is described in a 50-year-old patient. The distinctive feature of this case is the focal occurrence of sex cord-like pattern and rhabdoid appearance of tumor cells. Rhabdoid cells have an eosinophilic cytoplasm and a vesicular nucleus with a prominent nucleolus. Immunohistochemistry showed positive cytoplasmic staining for both cytokeratin and vimentin, and ultrastructural examination identified tumor cells with abundant cytoplasmic intermediate filaments. To our knowledge, only one case of endometrial stromal sarcoma with this unusual morphological association has been reported in the literature.

[Diagnosis of cancers of the ovary]. / Diagnostic des cancers de l'ovaire.

Early diagnosis of ovarian cancer is difficult and is still a matter of chance. Diagnosis rests on pelvic examination, ultrasonography and serum CA125 levels. Surgery establishes a definitive diagnosis and allows accurate staging and primary cytoreduction. No technique suitable for routine screening is currently available.

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.

[Diagnosis and treatment of rectal and sigmoid endometriosis]. / Diagnostic et traitement de l'endométriose rectale et sigmoïdienne.

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.

[Prevention of cervical and endometrial cancer: role of surgery]. / Prévention des cancers du col de l'utérus et de l'endomètre: rôle de la chirurgie.

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.

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.