Benign senile pyometra: case report

Pyometra is a pus accumulation in the endometrium cavity, with an incidence from 0.02% to 1.5%. The benign senile pyometra is a disease mainly reported in elder women, with an average age of 74 years. We present the case of a 59-year-old woman with the diagnosis of benign senile pyometra. The patient came to our service presenting purulent vaginal discharge, in bad condition with pelvic pain and altered hematic cytology. In the physical examination a pelvic mass was found, in the vaginal examination, the cervix was found estenotic, and the hysterometer could not be introduced. The image studies revealed an increased size of the uterus was liquid collection in its interior, compatible with blood or pus. We performed exploratory laparotomy, founding two abscecess in the uterin fundus which suffered rupture during the procedure. Abdominal hysterectomy with bilateral salpigooforectomy was performed, there were not other complications. Post surgical period was managed with antibiotics and close surveillance. The patient was discharged four days later with good response to the treatment. In the anatomophatological study no evidence of cervical or endometrial neoplasia was found.     

Characterization of breast cancer subtypes by quantitative assessment of biological parameters: relationship with clinicopathological characteristics, biological features and prognosis

Objectives

Gene expression analysis has identified several breast cancer subtypes, including luminal, epidermal growth factor receptor-2 positive (HER2+), and basal-like. To determine if our proposed molecular taxonomy correlates with biological and clinical behavior. This is based on four biological markers: estrogen and progesterone receptors (ER and PR, respectively), HER2 and the epidermal growth factor receptor-1 (HER1), all of them being determined by quantitative assays.

Study design

The biological parameters were examined by enzyme immunoassay, radioligand-binding assay or ELISA, in tumors from 787 patients with invasive breast cancer. Patients were prospectively evaluated over a median follow-up period of 50 months. Subtype definitions were as follows: luminal (ER+), HER2+ (HER2+, ER−, PgR−) and basal-like (HER2−, ER−, PgR−). In addition, we divided basal tumors into two groups based on their HER1 status.

Results

A 55.8% of tumors were of luminal type, 11.9% basal-like HER1+, 10.7 basal-like HER1−, and the remainder 21.6% HER2+. Both HER2+ and basal-like subtypes were more frequent in younger and premenopausal women, showing a higher percentage of cases of poorly differentiated tumors and higher S-phase fraction, when compared with those of luminal subtype. Multivariate analysis demonstrated that the subtype of tumor was related to both relapse and overall survival, being those of luminal subtype associated with the best prognosis.

Conclusions

Through the classification of breast tumors in four groups, according to their ER, PgR, HER2 and HER1 status, it is possible to obtain a major division of breast tumors associated with significant differences in biological features and clinical behavior.     

Colposacropexia por laparoscopia en el tratamiento del prolapso genital

Objectives

To analyze the results of laparoscopic colposacropexy and to achieve a long-lasting support system without recurrences.

Material and methods

From March 2001 to March 2007, we performed laparoscopic colposacropexy in 42 patients. The mean age was 56 years (42-70 years).Patients with prior hysterectomy showed complex vaginal vault prolapse while those without hysterectomy showed prolapse affecting more than one compartment. The 28 women with pelvic uterine prolapse underwent hysterectomy (supracervical hysterectomy in 15 and total hysterectomy in 13). The transperitoneal Burch procedure was carried out in eight patients with stress urinary incontinence.

Results

The mean length of follow-up was 3.5 years (range: 1-6). Surgery was successful in 39 patients (92.8%). Anterior compartment recurrence was observed in one patient and severe lumbar pain associated with postoperative spondylodiscitis in another patient. A third patient required posterior trachelectomy. The mean operating time was 180 min (range: 120-240). The mean length of hospital stay was 2.5 days (range: 2-3).

Conclusions

Laparoscopic colposacropexy is a safe and constantly evolving procedure with longterm durability. This procedure provides similar results to laparotomy but produces fewer vaginal complications.