Zentralblatt fur Gynakologie最新文献

Nausea and vomiting are common sufferings of pregnant woman. No gynaecologist would consider carcinoma of the stomach as a probable differential diagnosis according the extremely rare probability of this disease during pregnancy. Consequently, a late diagnosis in pregnancy can result in spreading throughout the whole abdomen. In this advanced stage, it is only possible to recommend palliative care to the patient followed by short survival. Fetal metastasis is a rare entity, therefore caesarean section and chemotherapy should not be performed until fetal maturity. If vomiting and nausea are prolonged after the sixteenth week of pregnancy a malignant disease of the stomach should be excluded. Only in case of short delay between symptoms and diagnosis, the stomach cancer can be resected totally followed by a better overall survival of the patient.

Bleeding disorders are one of the most frequent gynecological problems. The causes of bleeding disorders, and their frequency in particular, vary depending on the age of the woman affected. In premenopause and perimenopause, the most frequent causes are hormonal, in up to 90 % of cases, as well as organic changes in the uterus such as myomas, adenomyosis uteri, or endometrial polyps, in up to 70 % of cases. Coagulation defects cause increased bleeding, particularly in girls and young women, with no other recognizable cause. The treatment of bleeding disorders is causally based, although if the woman does not wish to have children, the therapeutic algorithm in many cases leads to similar symptomatic measures. The following therapeutic approaches, listed in order of increasing efficacy, are mainly used in the treatment of increased bleeding: gestagen, estrogen-gestagen combination, levonorgestrel (Mirena) and endometrial ablation or myoma enucleation, with comparable success rates, and finally hysterectomy. Embolization of the uterine artery in myomas or adenomyosis uteri, nonsteroidal anti-inflammatory drugs, and antifibrinolytic agents represent alternatives that may be useful in individual cases. The paper provides an overview of the various causes, useful diagnostic measures, and treatment options in uterine bleeding disorders.

Objective: Female patients with diagnosis of endometrial or ovarian cancer before the age of 45 are suspicious of hereditary non-polyposis colorectal cancer (HNPCC). In the daily routine it is difficult to distinguish between HNPCC and sporadic cancer, however, the consequences are severe. A standardised interview was conducted to evaluate the management of HNPCC-patients in medical practice. COHORT AND METHODS: 36 gynecologists working in medical practice were interviewed, statistical analyses were performed with SPSS 12.0.

Results: Most of the gynecologists refer to a hereditary tumor syndrome in consideration of family history, diagnosis at early age and synchronous or metachronous cancer. Patients with endometrial or ovarian cancer before the age of 45 years were rated as high risk patients. 72 % of the gynecologists take care of female patients suspicious of HNPCC according to the Bethesda criteria, even though half of these do not consider that diagnosis. Gynecological surveillance examinations are not fully taken into account. The interdisciplinary surveillance concept is rarely initiated.

Conclusion: The current surveillance recommendation for patients suspicious of HNPCC should be applied more often in the daily routine of gynecological outpatient management. Sponsored by Deutsche Krebshilfe.

We report on a series of 146 cases of vaginal delivery after previous Caesarean section conducted between 1993 and 2002 at the University Teaching Hospital, Yaounde (Cameroon). During the period under review 945 cases of Caesarean section were done out of a total of 9 439 deliveries (10 %). Delivery was spontaneous in 141 cases whereas in 5 cases it was assisted by vacuum extraction. In 13 cases Caesarean section was carried out after failure of trial of labour. Maternal mortality, resulting from pulmonary embolism, was observed in 1 case. We conclude that strict selection of patients who had previous Caesarean section for trial of labour renders vaginal delivery a safe alternative to Caesarean section.

A case of a 23-year-old, foreign language speaking patient is reported, who presented herself in our out-patient clinic with stitching pain in the upper left quadrant of her left breast. Not until the third appointment and intensive questioning, leading to more detailed informations about the medical history, it was possible to diagnose a sewing needle in the breast by mammography. Neither clinical signs nor several ultrasound examinations lead to the diagnosis before.

The big three, breast cancer (BC), prostate cancer (PC) and colorectal carcinoma are the most frequent malignancies world wide and also typical tumors of advanced age. Therefore the question to screen and how to screen for these tumors in the elderly is the main question for reduction of the total cancer burden and mortality in all western countries. BREAST CANCER (BC): The age related risk of BC increases from 1 : 2,500 at age 30+ to > 1 : 10 at age 80. Nevertheless, most of the national BC-Screening-Programs stop at age 60 or earlier. Therefore the majority of all advanced i. e. T (4) stages of BC are found in women age > 60. Frequently it is suggested that age related comorbidity should eliminate the benefit of treatment. Recently two longitudinal studies have clearly shown that correct standard treatment is as effective in elderly as in younger individuals. Mammography (MG) has been shown to reduce mortality of BC significantly with best results for specificity and sensitivity at age 70+. PROSTATE CANCER (PC): The screening situation of PC is quite different to BC, because risk profiles are poorly defined and the benefit of radical prostatectomy is not clearly demonstrated in the early non symptomatic stages of PC. At the other side watchful waiting leads to an elevated frequency of incontinence and enuresis as well. Two studies are now under progress and may possibly change the situation; but the final results are expected 2005-2008 at the earliest. Therefore an assisted individual decision making is the only recommendation at this time. COLORECTAL CANCER (CC): Risk groups are clearly defined. Risk of the elderly (> 60) is the average risk. The incidence increases from < 50/10 (5) to more than 500 at age 75+(male) and 500 (female). When to start and when to stop screening? Experts give the advice to begin at age 50 and to end at age 80; but this is not really evidence based. There are several unanswered questions and open problems: we are not exactly informed about complication rates of colonoscopy during the screening programs. There is a lack of data according accuracy of barium enema, virtual colonoscopy and genetic stool test in comparison to colonoscopy in combination with fecal occult blood test (FOBT). And adherence to screening is not well documented among informed patients. However, effectiveness of CC-screening (FOBT alone or in combination with colonoscopy) has been documented in three high randomised trials which have shown a disease specific mortality reduction of 15-33 % over a period of 8-13 years. But it must be clear that the economic resources must be mobilised individually or by insurance: offering the testing of only FOBT for ten years to one thousand persons can save one life.

In the field of gynecologic oncology, the beginning of the 20(th) century was dominated by a dispute between Wertheim and Schauta over the best surgical approach for cervical cancer in general, and the role of lymphonodectomy in particular. Since that time, important progress has been made with respect to diagnosis and therapy. This refers a) to the inclusion of patients with malignant diseases into clinical studies with the subsequent design and development of evidence based therapy strategies and b) on the important role of endoscopic techniques in gynecologic oncology. Some of the controversies of the "Wertheim/Schauta" era such as the "lymph node problem" are not fully resolved to date. The future will be most likely not based on diagnosis and therapy of cervical cancer, but on primary prevention with the introduction of a potent vaccination against HPV, which will be commercially available soon.

The hospital remuneration act, the call for minimum amount regulations and the necessities of the specialization education rules will lead to considerable changes in obstetrical care in Germany in the future. It will develop into a two-stage structure in which the level I care takes place in houses with more than 700 deliveries and the maximum care with more than 1,500 deliveries (perinatal centres).

Objective: Preeclampsia is associated with significant maternal and fetal morbidity and mortality. The etiology remains unclear. For the accurate diagnosis and the prevention of preeclampsia it seems to be important to find a diagnostic tool that identifies risk patients before symptoms occur. With a new approach, the cDNA-Array analysis, human placentas and blood from preeclamptic and healthy pregnant women were examined for differentially expressed genes to find typical genes expression profiles.

Material and methods: In this pilot study, cDNA array analysis with a 19 200 gene array of placenta and blood samples from three preeclamptic patients have been performed to classify this samples based on expression patterns.

Results: Comparing normal placenta and blood from healthy delivered women (n = 4), a subset of 200 genes repeatedly found to be differentially expressed in preeclampsia. The placenta and blood samples from preeclampsia were accurately grouped by their individual gene expression patterns.

Conclusions: These results suggest that the use of cDNA array is a tool to identify gene expression patterns in preeclampsia. With this set of differentially expressed genes in conjunction with sample clustering algorithms the identification of preeclampsia in placenta or blood samples is possible.

Septate uterus is a malformation caused by the defective resorption of the Müllerian ducts. It may be incomplete, or -- less frequently -- complete. We present a case of a uterus septus completus with special emphasis on the endometrial changes. We describe a 46-year-old female patient (nullipara) with a known uterus septus suffering from hypermenorrhea. Sonography demonstrated a massively enlarged uterus with several nodes. Hysterectomy was performed and tissue specimens were routinely processed. Macroscopical examination revealed a 1 230 g-weight uterus septus completus. In particular, the myometrium was enlarged and exhibited a cystic cut surface with several nodes measuring up to 4.5 cm. Histologically, we found prominent adenomyosis with several leiomyomas. Patients with uterine malformations are known to suffer from endometrial dysfunction, most commonly due to endometriosis. However, massive adenomyosis in combination with leiomyomas, as presented in this case report, has not been described so far. These endometrial changes are important, since they significantly contribute to infertility.