Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2008;30(4):210-210
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2005;27(4):210-215
DOI 10.1590/S0100-72032005000400008
PURPOSE: to verify the behavior of the abdominal and perineal musculature in respiratory changes induced in 15 nulliparous women without previous history of perineal or respiratory failures, with age ranging from 20 to 26 years (22.9±1.83). METHODS: the electrical abdominal and perineal activities were analyzed simultaneously through surface electromyography and perineal pressure (PP) obtained through digital biofeedback. The volunteers were told to accomplish three types of respiratory maneuvers: maximum inspiration (PImax), maximum expiration (PEmax) and Valsalva (VM), at random. The electromyographic signs were collected by the AqDados® (4.4) software for binary language ASCII, being processed later using the Matlab® (6.5.1) software. The statistical analysis of the envoltory (EN) of the signal was accomplished through Spearman correlation and Kruskal-Wallis test, and the level of significance was set at 5% (p<0.05). RESULTS: it was observed that PP was larger in PImax (2.98±2,38), followed by VM (29.10±10.68), both being overcome by PEmax (38.22±9,98) (p<0.01). A positive correlation between PEmax and PP (p<0.01), as well as between EN of the perineal and abdominal musculature in PEmax and PImax (p<0.05 and p=0,03, respectively) could be shown. The results regarding VM were not significant, when PP and EN were analyzed. CONCLUSION: it was possible to identify the presence of abdomino-pelvic synergy during the execution of breathing maneuvers, especially in relation to PEmax.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(3):211-214
DOI 10.1590/S0100-72032003000300011
The authors present a case of lymphangiosarcoma in the upper left limb of a 52-year-old patient previously submitted to a left-sided modified radical mastectomy followed by radiotherapy due to breast cancer six years earlier. This rare syndrome is associated with chronic lymphedema as a consequence of radical mastectomy followed by radiotherapy. Approximately 400 cases have been reported in the literature. The infrequent occurrence of this disease and the rather innocuous appearance of the tumor often lead to late diagnosis and treatment. In the present case, the diagnosis was based on an incision biopsy of the lesion and confirmed immunohistochemically using endothelial markers, antibodies (anti-CD31), vimentin and muscle actin. The patient's limb was amputated and no local or distant recurrence has so far been observed during 18 months of follow-up.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2011;33(5):211-218
DOI 10.1590/S0100-72032011000500002
PURPOSE: the aim of this study was to analyze conjoined twins in terms of antenatal, delivery and postnatal aspects. METHODS: a retrospective descriptive analysis of prenatally diagnosed conjoined twins. Prenatal ultrasound and echocardiography, delivery details, postnatal follow-up, surgical separation and post mortem data were reviewed. The twins were classified according to the type of fusion between fetal structures. The following data were analyzed: ultrasound and echocardiographic findings, antenatal lethality and possibility of surgical separation, delivery details and survival rates. RESULTS: forty cases of conjoined twins were included in the study. There were 72.5% cases of thoracophagus, 12.5% of paraphagus, 7.5% of omphalo-ischiophagus, 5.0% of omphalophagus, and 2.5% of cephalophagus. Judicial termination of pregnancy was requested in 58.8% of the cases. Cesarean section was performed in all cases in which pregnancy was not terminated. The mean gestational age at delivery was 35 weeks; all twins were live births with a mean birth weight of 3,860 g and 88% died postnatally. Ten percent of the live borns were submitted to surgical separation with a 60% survival rate. The total survival rate was 7.5% and postnatal survival was 12%. Antenatal evaluation of lethality and possibility of surgical separation were precise. There were no maternal complications related to delivery. CONCLUSION: conjoined twins present a dismal prognosis mainly related to the complex cardiac fusion present in the majority of cases with thoracic sharing. At referring centers, prenatal ultrasound and echocardiographic evaluation accurately delineate fetal prognosis and the possibility of postnatal surgical separation.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2009;31(4):211-211
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2009;31(4):211-211
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2019;41(4):211-212
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2006;28(4):211-213