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This large-scale comparative real-life study shows that the silver foam dressing supports faster healing of delayed healing wounds.

Achlorhydria, determined by the augmented histamine test, is the functional expression of the most severe atrophic gastritis and is followed by a 4- to 6-fold increased risk of gastric cancer, as we found 5 cancers in 114 patients after a mean observation period of 8.4 years. The cancers developed from 1 to 17 years after achlorhydria diagnosis--three cases after more than 9 years. The study showed no difference in gastric cancer risk between patients with and without pernicious anaemia. Spontaneous achlorhydria is the late result of atrophic gastritis, which should be regarded the premalignant condition. The development of gastric cancer from pharmacologically reduced acid secretion must be regarded as highly hypothetical, since this is not followed by atrophic gastritis.

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SUMMARYEosinophilic cystitis (EC) is a rare disease. We describe three cases, where presentations of the disease are similar. To highlight probable causes of the disease, symptoms, clinical findings and treatment modalities, we reviewed 56 cases over a 10-year period. The most common symptoms were frequency, dysuria, urgency, pain and haematuria. Common clinical findings were presence of bladder mass, peripheral eosinophilia and thickened bladder wall. A variety of medical treatments were used, most frequently steroids, antibiotics and antihistamines. Recurrence occurred in patients on tapering or discontinuing prednisone, among other reasons. There is no consensus about the treatment of EC, but In light of our findings in this review, the treatment of choice in our department will be tapered prednisone over 6-8 weeks in combination with antihistamine.

Possible risk factors for cervical cancer were investigated in 645 women, 20-49 years of age from Copenhagen, with histologically confirmed cervical cancer or carcinoma in situ and in 614 controls drawn at random from the female population of the same area. To study the role of the "male factor", monogamous cases and controls together with their husbands were invited for further examination. This included a personal interview, a blood sample for analysis of herpes simplex virus antibodies, and a penile swab for papillomavirus analysis. In total, 41 case couples and 90 control couples were enrolled (89% and 92% of eligibles, respectively). The most significant risk determinants were a history of genital warts in the male (RR = 17.9 for ever vs. never) and ever having used condoms (RR = 0.2). Other potentially important factors, although not statistically significant, were ever having visited prostitutes (RR = 2.6, p = 0.14). circumcision (RR = 0.3, p = 0.18). and a history of genital warts in the female (RR = 4.6, p = 0.09). Having a husband with a history of multiple sexual partners was also associated with an increased crude risk, but when adjustment was made for husband ever having had genital warts, use of condom, and age, no significant excess risk was observed. Human papillomavirus DNA, which was tested for with ViraPap and ViraType, was detected in one of the controls, and in only 2 case husbands. This study points to the importance of "high-risk males" for the development of cervical cancer in their sexual partner; the results support the infectious nature of the disease.It has been shown in numerous epidemiological studies that a woman's sexual behavior, especially her number of male partners and age at first intercourse, is closely related to her risk of cervical cancer and its precursor lesions. On this background, it has been hypothesized that cervical cancer is a sexually transmitted disease (Brinton and Fraumeni, 1986).However, the fact that some female populations exhibit high incidence rates of cervical cancer in spite of a tradition of having few sexual contacts, has focused interest on the male partners as important contributors to female risk of cancer of the uterine cervix (Skegg et al., 1982). Male partners of cervical cancer patients have a higher number of female partners than male partners of women without the disease (Buckley et al., 1981; Zunzunegui et al., 1986; Brinton et a l . , 1989) and these findings strengthen the indications that an important sexually transmitted agent is etiologically involved in cervical cancer. There is increasing experimental and molecular biological evidence that certain types of human papillomavirus (HPV) play a crucial role in the pathogenesis of cervical cancer (zur Hausen, 1989). Epidemiological evidence remains controversial.The purpose of the present study was to examine the role of the "male factor" in monogamous women and to evaluate, further, whether HPV infection and/or infection with herpes simplex virus type 2 (HSV 2) in the male partner are respo...

Sexual, reproductive and venereal risk factors for cervical neoplasia were investigated in a population-based case-control study of 586 women with histologically verified, cervical squamous-cell carcinoma in situ, and 59 women with invasive squamous-cell cervical cancer, diagnosed from 1985 to 1986 in Copenhagen. Cases were identified from the computerized Danish Cancer Registry. An age-stratified control group (n = 614) was drawn at random from the female population in the study area by means of the Danish Central Population Register. A structured questionnaire was mailed to cases as well as controls. Increasing number of sexual partners exerted a significant effect on the risk both for carcinoma in situ, and invasive cancer, independently of age at first intercourse and other potential confounders. Conversely, the association with early age at first intercourse became statistically insignificant after allowance for other risk factors, although an increasing risk was still observed with decreasing age at sexual debut. Early age at first episode with genital warts was a significant risk factor for carcinoma in situ, perhaps indicating a possible increased susceptibility of the cervix epithelium during adolescence. A history of genital warts was a good predictor of risk for carcinoma in situ, whereas a history of previous gonorrhea was associated with an increased risk for invasive carcinoma. Women with multiple births had a significantly increased adjusted risk, especially for carcinoma in situ, although some association was also observed with invasive cervical cancer. The study supports the hypothesis of cervical neoplasia being a sexually transmitted disease, and that carcinoma in situ and invasive cervical carcinoma, to a high degree, have similar patterns of risk factors.

In this nationwide cohort the 10-year cause-specific survival was similar to prospective active surveillance cohorts. Our study supports the use of active surveillance for men with localized prostate cancer - including men with favorable intermediate-risk characteristics.