[Long-term results of exclusive radiotherapy and brachytherapy of breast cancer].

Purpose: To report retrospective long-term results of historical experience of breast radiotherapy (RT) including external beam radiotherapy (EBRT) followed by low dose rate (LDR) brachytherapy.

Patients And Methods: Between 1971 and 1983, at our service 474 breast cancer patients underwent exclusive conserving radiotherapy treatment. The RT included an initial external irradiation followed by interstitial LDR brachytherapy (37Gy) to the residual tumour.

Stewart-Treves syndrome after treatment for breast cancer.

This study reviews 3 cases of angiosarcoma of the upper extremity after mastectomy and radiotherapy for breast cancer (Stewart-Treves syndrome). Angiosarcoma was diagnosed an average 14 years (from 6.5 to 26 years) after treatment for breast cancer.

Combination of vinorelbine, epirubicin, and cyclophosphamide as neoadjuvant chemotherapy for locally advanced breast cancer: phase II study.

Achievement of a pathologic complete response after primary chemotherapy in breast cancer can predict long-term outcome. We have investigated a combination of epirubicin, cyclophosphamide, and vinorelbine as neoadjuvant chemotherapy in locally advanced breast cancer (LABC). From January 1997 to May 1999, 30 chemonaive patients were treated (T2 or T3 histologically proven invasive breast carcinoma).

Sonographic morphology of infiltrating breast carcinoma: relationship with the shape of the hyaluronan extracellular matrix.

Objective: To compare the shape of the sonographic image of invasive breast cancer with the shape of the corresponding histopathologic section stained for components of the extracellular matrix, hyaluronan, and collagen.

Methods: We studied 22 cases of breast carcinoma. Among them, 13 were visible on both sonography and mammography, whereas 9 were visible only on sonography.

Long-term results of neoadjuvant radiation therapy for breast cancer.

Our aim was to determine the long-term outcome and the possible role of neoadjuvant (preoperative) radiation therapy for breast cancers unsuitable for primary conservative surgery. From 1977 to 1992, 75 unifocal non-inflammatory and non-metastatic T2 and T3 breast cancers were treated in our department. All these patients underwent initial radiotherapy, followed by secondary limited surgery.

First-line high-dose sequential chemotherapy with rG-CSF and repeated blood stem cell transplantation in untreated inflammatory breast cancer: toxicity and response (PEGASE 02 trial).

Despite the generalization of induction chemotherapy and a better outcome for chemosensitive diseases, the prognosis of inflammatory breast cancer (IBC) is still poor. In this work, we evaluate response and toxicity of high-dose sequential chemotherapy with repeated blood stem cell (BSC) transplantation administered as initial treatment in 100 women with non-metastatic IBC. Ninety-five patients (five patients were evaluated as non-eligible) of median age 46 years (range 26-56) received four cycles of chemotherapy associating: cyclophosphamide (C) 6 g m(-2) - doxorubicin (D) 75 mg m(-2) cycle 1, C: 3 g m(-2) - D: 75 mg m(-2) cycle 2, C: 3 g m(-2) - D: 75 mg m(-2) - 5 FU 2500 mg m(-2) cycle 3 and 4.

Metastasis of a breast carcinoma in a mature teratoma of the ovary.

Metastatic tumors in ovaries from breast carcinoma are well known. Breast carcinoma metastases in primary ovarian tumors are much more uncommon. The authors present a case of a primary breast carcinoma, with a lobular component (signet ring cells), which metastasized into a mature cystic teratoma of the ovary.

[Radiation-induced sarcoma after breast cancer. Apropos of 8 cases and review of the literature].

Purpose: Retrospective analysis of eight new cases of radiation-induced sarcomas following radiotherapy for breast carcinoma and literature review.

Patients And Methods: Eleven patients presenting with radiation-induced sarcoma after radiotherapy for breast cancer have been treated between 1983 and 1997 at Henri Mondor University Hospital (France). Eight of these patients respected the criteria established by Cahan et al.

Intrauterine device--associated pelvic actinomycosis: a rare disease mimicking advanced ovarian cancer: a case report.

A case report of intrauterine device (IUD)-associated tubo-ovarian actinomycosis is presented. The patient was a 37-year-old nulliparous woman with IUD usage for the last four years. She presented anemia and weight lost of 8 kg.

Management of breast cancer in the elderly.

The management of breast cancer in elderly women was analysed by a retrospective study of 150 women over 70 years old referred to our department between 1984 and 1988. 80 were T1-T2, 33 were T3 and 34 were T4. 107 were N0 and 43 were N1-N2.

Comparison of the selective aromatase inhibitor formestane with tamoxifen as first-line hormonal therapy in postmenopausal women with advanced breast cancer.

A total of 409 postmenopausal patients with advanced metastatic breast cancer were randomized to receive either formestane (Lentaron) 250 mg every 2 weeks by intramuscular injection, or tamoxifen 30 mg/day orally. Treatment continued until tumor progression. The groups were well matched for pretreatment characteristics including age, performance status, hormone receptor status (patients with known negative receptor status of their primary tumor were excluded), site and extent of metastases, disease-free interval, and previous primary and adjuvant therapy.

Induction chemotherapy in head and neck cancer: results of a phase III trial.

Between December 1982 and October 1986, 131 patients with stage II-III-IV squamous cell carcinoma of the oropharynx or oral cavity were randomized to induction chemotherapy, consisting of bleomycin (10 mg/m2/day in continuous infusion from day 1 to day 5), methotrexate (120 mg/m2 on day 2) followed by folinic acid, 5-fluorouracil (5 FU) (600 mg/m2 on day 2), and cisplatin (120 mg/m2 on day 4) every 4 weeks for a total of three cycles followed by definitive locoregional treatment versus locoregional treatment alone. The modalities of definitive treatment (radiotherapy +/- surgery) were chosen prior to randomization. A total of 116 patients were evaluable.

New cell lines of human breast cancer origin.

Established human mammary tumor cell lines constitute an important tool in the study of breast cancer. The aim of this work was to isolate and characterize two new mammary tumor cell lines, JCK and GCS, which were obtained from the pleural effusion and ascitic fluid, respectively, from two breast cancer patients. Both cell lines had some properties of transformed cells, namely immortalization and growth in soft agar.

External irradiation prior to conservative surgery for breast cancer treatment.

From 1981 to 1987, 138 patients with breast cancer unsuitable for primary tumorectomy received initial external radiotherapy (45 Gy/25f/35d) in order to reduce the tumor volume so that secondary limited surgery could be performed. There were 81 T2 and 57 T3. Fifty-seven percent of the patients had a tumor larger than 4.

[Effectiveness of hemodialysis in a case of acute methotrexate poisoning].

In a case of acute intoxication with high-dose methotrexate, a kinetic study of plasma methotrexate concentrations enabled the authors to begin treatment with high-permeability membrane haemodialysis combined with intensive folic acid loading before the clinical signs of iatrogenic toxicities developed, and to continue with haemodialysis rather than using other depurative methods. In this case, the post-depuration course was favourable: dermatological signs and febrile pancytopenia regressed within 4 days, and these was no sign of hepatic toxicity.

[Can tumors of the breast larger than 3 centimeters be treated conservatively?].

Unlike small breast cancers, which are now treated conservatively by primary tumorectomy, the most important lesions (T2 and T3) as usually treated tumorectomy, the most important lesions (T2 and T3) as usually treated by mastectomy. However, in patients with these large lesions attempts may be made at conserving the breast with reliable oncological safety and good cosmetic results. Depending on clinical presentation, one or the other of two therapeutic approaches may be considered.

[Arterial stenosis after radiotherapy].

Published reports of arterial stenosis following radiotherapy are reviewed. In oncological practice, this complication is rare but experimental studies have demonstrated the role of irradiation in producing arterial lesions. The histological specificity and the mechanisms of radiation and related arterial lesions are discussed.

[Efficacy and toxicity of intrapleural mitoxantrone: apropos of 18 cases of pleural metastases of breast cancer].

Mitoxantrone, an anthracenedione, has been shown to be as effective as doxorubicin, but with less local or systemic toxicity, when used for the treatment of advanced breast cancer. As the high molecular weight and hydrophilic property of this drug let us predict a slow intracavity resorption, we tested its use in the treatment of malignant effusions refractory to systemic chemotherapy. 18 women, 43 to 83 years old, with cytologically demonstrated metastatic pleural effusions, and with prominent clinical symptoms, were included in the study.

[Can the indications of conservative radiosurgical combination in the treatment of breast cancer be extended?].

In the hope that women with breast cancer unsuitable for primary tumorectomy would benefit from a conservative treatment, we tried to reduce the lesional volume by an initial irradiation of 45 Gy administered in 25 fractions over 35 days. This treatment was applied to 111 patients (69 T2; 42 T3). In 44 cases (40 per cent), tumoral regression enabled a secondary tumorectomy to be performed.