RESUMEN
AIM: Hormone replacement therapy (HRT) is widely used by post-menopausal women. Although this treatment may slightly increase the incidence of breast cancer, more and more cases are diagnosed while women are taking HRT. The purpose of this study was to ascertain the influence of HRT on prognostic factors and outcome of breast cancer. Data on all breast cancer patients, including precise information on HRT, was prospectively and systematically recorded in a data base. PATIENTS AND METHODS: From 1990 to 1998, 1223 post-menopausal women fulfilled the eligibility criteria for this study. The clinical features, laboratory findings and survival rates in 245 HRT users who developed breast cancer while being treated were compared with those of 245 matched breast cancer patients who had never received HRT. RESULTS: Patients who developed breast cancer during HRT had fewer locally advanced cancers and smaller and better-differentiated cancers. Estradiol receptivity was quantitatively lower in users. Metastasis-free survival were better for the users. CONCLUSION: We conclude that HRT does not affect the prognosis of breast cancer. Regular surveillance during HRT allows early detection of smaller lesions. The higher number of well-differentiated cancers and the distribution of hormone receptivity may reflect interaction between neoplastic tissue and exogenous hormones.
Asunto(s)
Neoplasias de la Mama/epidemiología , Terapia de Reemplazo de Hormonas/efectos adversos , Menopausia , Adulto , Anciano , Neoplasias de la Mama/química , Neoplasias de la Mama/patología , Femenino , Humanos , Persona de Mediana Edad , Metástasis de la Neoplasia , Pronóstico , Receptores de Estradiol/análisis , Tasa de SupervivenciaRESUMEN
OBJECTIVE: Conservative treatment for ductal carcinoma in situ of the breast exposes patients to the risk of infiltrating recurrence which can lead to metastasis. The primary purposes of this retrospective study were to evaluate diagnostic and therapeutic methods over a 10-year period and to validate prognostic factors. This information should greatly improve patient selection for conservative treatment or mastectomy. STUDY DESIGN: A multi-institutional data base including 575 patients treated between 1983 and 1993 was established by combining data from 16 French institutions. Survival at 5 and 7 years was studied as a function of various prognostic factors. RESULTS: Recurrence-free survival at 7 years was 0.96 after modified radical mastectomy and 0.83 after breast-conserving treatment and radiotherapy (P=0.003). Metastasis-free survival at 7 years was 0.99 after modified radical mastectomy and 0.94 after breast-conserving treatment and radiotherapy (not significant). No factor was predictive of local recurrence after mastectomy. Clinical stage was the only factor significantly correlated with metastasis after mastectomy. Recurrence-free survival after breast-conserving treatment with radiotherapy was significantly lower for patients with comedo carcinoma, multifocal lesions, or unclear resection margins, regardless of whether the histological type was comedo or non-comedo carcinoma. Metastasis-free survival was significantly lower for patients with multifocal lesions and for patients with unclear margins after excision of comedo carcinoma. CONCLUSIONS: Breast-conserving treatment with radiotherapy is a valid alternative to mastectomy. Patients must be selected carefully on the basis of morphological criteria. Swift gains in therapeutic outcome can be obtained by stressing quality control at each stage of diagnosis and treatment.
Asunto(s)
Neoplasias de la Mama/radioterapia , Carcinoma in Situ/terapia , Carcinoma Ductal de Mama/terapia , Adulto , Anciano , Anciano de 80 o más Años , Mama/patología , Mama/cirugía , Neoplasias de la Mama/patología , Neoplasias de la Mama/cirugía , Carcinoma in Situ/patología , Carcinoma in Situ/cirugía , Carcinoma Ductal de Mama/patología , Carcinoma Ductal de Mama/cirugía , Supervivencia sin Enfermedad , Femenino , Humanos , Ganglios Linfáticos/cirugía , Mamoplastia , Mastectomía Radical Modificada , Persona de Mediana Edad , Estudios Multicéntricos como Asunto , Pronóstico , Estudios Retrospectivos , Estadísticas no Paramétricas , Tamoxifeno/uso terapéuticoRESUMEN
Two cases of intra-uterine device-associated occlusive pelvic pseudo-tumoural actinomycosis are presented. A pre-operative diagnosis of ovarian carcinoma was considered in both cases and lead to a wide and difficult surgery. Actinomycosis was confirmed by the postoperative histopathologic examination, and the patients were successfully treated with penicillin. The difficulties and limits of the clinical and histopathological diagnosis are exposed. The interest of the pre and intra-operative diagnosis which can avoid an extensive surgery with high morbidity is highlighted.
Asunto(s)
Actinomicosis/diagnóstico , Dispositivos Intrauterinos/efectos adversos , Enfermedad Inflamatoria Pélvica/diagnóstico , Actinomicosis/tratamiento farmacológico , Actinomicosis/patología , Actinomicosis/cirugía , Diagnóstico Diferencial , Femenino , Humanos , Persona de Mediana Edad , Neoplasias Ováricas/diagnóstico , Enfermedad Inflamatoria Pélvica/tratamiento farmacológico , Enfermedad Inflamatoria Pélvica/patología , Enfermedad Inflamatoria Pélvica/cirugía , Penicilinas/uso terapéuticoRESUMEN
The authors present a retrospective study of 26 patients who have benefited from vaginal myomectomy after culdotomy in the Conception hospital in Marseille between 1992 and 1997. The myomectomy whom technic is described, was performed unically through the vagina or laparoscopically assisted. The mean operating time was 94 mn. The myoma mean weight was 184.3 g. Three patients experienced an abdominal surgery, twice because of a vaginal inaccessness. The immediate and mean-term post-operative period was uncomplicated in most cases. For screened patients, vaginal myomectomy appears as an interesting alternative to abdominal or laparoscopic surgery.
Asunto(s)
Leiomioma/cirugía , Neoplasias Uterinas/cirugía , Adulto , Femenino , Procedimientos Quirúrgicos Ginecológicos , Humanos , Persona de Mediana Edad , Complicaciones Posoperatorias , Estudios RetrospectivosRESUMEN
Hormone-replacement therapy (HRT) is widely used by post-menopausal women. Although this treatment may slightly increase the incidence of breast cancer, more and more cases are diagnosed while women are taking HRT. The purpose of this study was to ascertain the influence of HRT on prognostic factors and outcome of breast cancer. Data on all breast-cancer patients, including precise information on HRT, was prospectively and systematically recorded in a data base. From 1985 to 1995, 1379 post-menopausal women fulfilled the eligibility criteria for this study. All were treated by us (P.B. and L.P.) in our ward of a large public hospital of Marseilles, France. The clinical features, laboratory findings and survival rates in 142 HRT users who developed breast cancer while being treated were compared with those of 284 matched never user breast-cancer patients. Patients who developed breast cancer during HRT had fewer locally advanced cancers and smaller and better-differentiated cancers. Lymph-node involvement was significantly less frequent in the user group than in the non-user group (non-significant). Estradiol receptivity was both qualitatively and quantitatively lower in users. There was no significant difference with regard to recurrence and metastasis-free survival and overall survival. We conclude that HRT does not affect the prognosis of breast cancer. Regular surveillance during HRT allows early detection of smaller lesions. The higher number of well-differentiated cancers and the distribution of hormone receptivity may reflect interaction between neoplastic tissue and exogenous hormones.
Asunto(s)
Neoplasias de la Mama/diagnóstico , Carcinoma Ductal de Mama/diagnóstico , Carcinoma Lobular/diagnóstico , Terapia de Reemplazo de Estrógeno/efectos adversos , Adulto , Anciano , Peso Corporal , Neoplasias de la Mama/mortalidad , Neoplasias de la Mama/patología , Carcinoma Ductal de Mama/patología , Carcinoma Lobular/patología , Femenino , Humanos , Menopausia , Persona de Mediana Edad , Invasividad Neoplásica , Metástasis de la Neoplasia , Recurrencia Local de Neoplasia , Pronóstico , Receptores de Estradiol/análisis , Receptores de Progesterona/análisis , Análisis de SupervivenciaRESUMEN
We describe the clinical and pathological features of a case of desmoid tumour of the breast. The lesion was approximately 3.0 cm in greatest dimension. Histologically, it had infiltrating borders and extended to the pectoral muscle. The differential diagnosis is discussed.