[Synchronous bilateral breast cancer in a male]. / Carcinoma mamario bilateral sincrónico en un varón.

BACKGROUND: male breast cancer is a disease with low incidence, which is further reduced when it comes to bilateral synchronous presentation. There are few published cases in recent years. The aim is to establish guidelines for the management of this disorder that is so rare. CLINICAL CASE: a 75-year-old with tumors in both breasts, which were completely resected with removal of palpable nodes. The histopathological study reported ductal carcinoma. The indicated treatment was adjuvant tamoxifen and radiotherapy. The patient is currently in a disease-free period. CONCLUSIONS: this is a rare disease, whose main treatment is surgery, hence the importance of early diagnosis. Most cases require adjuvant chemotherapy and radiotherapy because they are usually diagnosed at an advanced stage.

antecedentes: el cáncer de mama en el hombre es una enfermedad con baja incidencia, que se reduce aún más cuando es bilateral sincrónica. Existen pocas publicaciones en los últimos años. Objetivo: establecer pautas para el tratamiento de este cáncer, aunque sea infrecuente. Caso clínico: paciente masculino de 75 años de edad, con tumores en ambas mamas, que se le resecaron completamente con exéresis de ganglios palpables. El estudio histopatológico informó que se trataba de un carcinoma ductal infiltrante no especificado. Se indicó tratamiento adyuvante con tamoxifeno y radioterapia; en la actualidad está libre de enfermedad. Conclusiones: el carcinoma mamario bilateral sincrónico en el varón es una enfermedad poco frecuente. Su tratamiento principal es la cirugía, de ahí la importancia del diagnóstico temprano. En la mayoría de los casos se requiere quimioterapia y radioterapia adyuvante porque suelen diagnosticarse en un estadio avanzado.

Torsión anexial sin patología ovárica en gestante del primer trimestre / Adnexal torsion without ovarian pathology in a pregnant woman in the first trimester

La torsión anexial durante el embarazo es una entidad muy poco frecuente y casi siempre ocurre en el contexto de una masa anexial. Es importante establecer el diagnóstico mediante ecografía y en caso de duda se recomienda la utilización de laparoscopia diagnóstica para realizar el tratamiento lo más precozmente posible.

Adnexal torsion during pregnancy is a rare entity and usually occurs in the context of an increase in the mass of the annex. It is important to establish the diagnosis by ultrasound and in case of doubt we recommend the use of diagnostic laparoscopy for treatment as early as possible.

Ovulation induction with a starting dose of 50 IU of recombinant follicle stimulating hormone in WHO group II anovulatory women: the IO-50 study, a prospective, observational, multicentre, open trial.

OBJECTIVE: To assess the efficacy and safety in clinical practice of a low dose regimen of 50 IU of recombinant follicle stimulating hormone in induction of ovulation. DESIGN: Prospective, observational, non-comparative, open, multicentre study. SETTING: Eighty-eight infertility clinics and teaching hospital fertility units throughout Spain. POPULATION: Women with normogonadotrophic chronic anovulation (WHO group II) with or without echographic diagnosis of polycystic ovary syndrome. METHODS: Low dose step-up protocol of recombinant follicle stimulating hormone administration (follitropin beta, Puregon) with a starting dose of 50 IU and weekly increments according to follicular response monitored prospectively by transvaginal ultrasonography. Patients were followed for a minimum of one cycle and a maximum of six. MAIN OUTCOME MEASURES: Rate and size of follicular growth, cumulative ovulation rate, follicle stimulating hormone doses and duration of treatment, pregnancy and cycle cancellation rate, ovarian hyperstimulation syndrome and multiple pregnancy. RESULTS: A total of 945 treatment cycles were evaluated. In 817 cycles, ovulation was induced with human chorionic gonadotrophin (hCG) and in 501 (61.3%) unifollicular development (a follicle of > or =18 mm) was achieved. A total of 128 cycles (13.5%) were cancelled because of ovarian hyper-responsiveness or spontaneous ovulation. The cumulative ovulation rate (confirmed by mid-luteal serum progesterone concentrations) after six treatment cycles was 84%. There were 136 clinical pregnancies (14.4% pregnancies per cycle). The cumulative pregnancy rate after six treatment cycles was 53.1%. Eight twin pregnancies occurred. Thirteen women miscarried and there were two cases of ectopic pregnancies. The median of average daily doses of follitropin beta in all cycles was 50 IU. Between 68% and 86% of patients received treatment with follitropin beta for a maximum of 14 days. Ovarian hyperstimulation syndrome occurred in 64 (6.8%) cases but no case of severe ovarian hyperstimulation developed. CONCLUSIONS: Low dose regimen of 50 IU of recombinant follicle stimulating hormone (Puregon) is efficient, safe and well tolerated for inducing follicular development in WHO group II anovulatory women.