PubMed Health⌕ Search

Biomedical subjects

J Raiga

Publications and source records attributed to J Raiga.

22 records · Page 2Linked to original sources
PubMed1994

[Failure factors in endometrial resection. 196 cases].

OBJECTIVE: Study of factors affecting risk of failure after hysteroscopic endometrial resection. METHODOLOGY: A retrospective study of 196 patients treated by hysteroscopic endometrial resection for abnormal uterine bleeding from January 1989 to December 1990. A survey was conducted in February 1993 to study the results of these interventions with a particular attention paid to the failure cases. RESULTS: The survey revealed a satisfaction rate of 82%. Persistence of abnormal bleeding after resection was the most common problem reported, although in 32% of these cases the bleeding began after a period of at least 2 years in remission. A more complete clinical and pathological study was performed in 22 cases of hysterectomy for failure after resection. Enlarged uterine size and presence of adenomyosis increase significantly the failure rates. CONCLUSION: After 2 or 4 years of follow-up, the results are satisfactory but the existence of late recurrences showed that it will be necessary to have long term reviews. Two major risk factors are enlarged uterine size and the presence of adenomyosis.

Adult↗
PubMedDate not supplied

[Management of ovarian cysts].

Ovarian cysts occur frequently in women of reproductive age. These are usually functional cysts which resolve spontaneously and whose evolution can be followed with ultrasound. Non-functional cysts have diverse histologic origins. The most common are serous and mucinous cystadenomas which arise from the epithelial wall of the ovary, endometriomas which arise in the setting of pelvic endometriosis, and dermoid cysts which arise from the germinal cells of the ovary. Endovaginal ultrasound with Doppler enhancement is the best imaging technique to establish the nature of cysts and to distinguish cysts suspicious for malignancy which require more invasive investigation. Pelvic laparoscopy is the surgical approach of choice for the treatment of non-functional benign ovarian cysts. Conservative treatment to shell out the cyst and preserve functional ovarian tissue should be reserved for women desirous of future pregnancies. The risk of ovarian cancer remains a major preoccupation of the surgeon. Where malignancy is suspected, laparoscopy is contraindicated and a median laparotomy is appropriate for radical extirpative surgery. This article describes the diagnostic techniques which allow a laparoscopic approach to presumably benign cysts and discusses surgical techniques specifically adapted to their different histologic nature of ovarian cysts.

Biomarkers, Tumor↗
PubMedDate not supplied

[Prevention and control of malaria in pregnant women in an urban setting (Yaoundé, Cameroun)].

The aim of this study was to evaluate the methods of preventing malaria (chemoprophylaxis, vector control) and of fever management (presumptive treatment of malaria) used for pregnant women in Yaounde, Cameroon and to identify the most important factors for assessing these practices. The 221 women studied were selected by cluster sampling. All had made extensive use of health services during pregnancy and 77% were using chemoprophylaxis. The number of febrile episodes in pregnant women who claimed to have used chemoprophylaxis was not significantly different to that in the women who did not use it. However, the mean birth weight of the babies of women who had used chemoprophylaxis was significantly higher. The women did not systematically use vector control measures; 21% used insect repellents (electric plaques, coil burners) and 20% used aerosol insecticides. Only 10% of the women slept under simple, untreated mosquito nets and none used mosquito nets impregnated with insecticide. Fifty per cent of the women had at least one episode of fever during pregnancy and 77% were treated for presumed malaria. However, the treatment was not standardized and was unsuitable in a third of cases. Possible changes in the chemoprophylaxis strategy are discussed.

Adult↗