Male sexual behavior as risk factor in cervical cancer.

Risk factors of male sexual behavior for squamous cell carcinoma of the uterine cervix were studied in Thai women at Chulalongkorn Hospital, Bangkok, Thailand, using an unmatched case-control design. A total of 93 case husbands and 169 control husbands were recruited in the study. Case husbands are prone to have more sexual partners than the control and have an age of first sexual intercourse earlier than the controls. More husbands of cases than of controls had history of prostitute visits in their life with the odds ratio of 9.42. Prostitute visit is a main risk factor, irrespective of whether the husband had a history of sexually transmitted diseases or not. Condom use in sexual intercourse with prostitutes seemed to have a protective effect for their wives in decreasing risk of cervical cancer. This study supports the infectious and venerally transmitted character of cervical cancer and indicates that the other measure of preventing and controlling cervical cancer in women is to educate and prevent men from having high risk sexual behavior.

Complete heart block complicating hyperthyroidism: a case report.

Complete heart block developed in a 29-year-old man with hyperthyroidism and acute febrile illness. The definite cause of acute febrile illness was unknown. The results of bacteriological and viral studies were negative. Endomyocardial biopsy revealed no evidence of carditis which is the common cause of heart block. All the abnormalities resolved completely after the fever subsided and the patient was treated with an antithyroid drug. Available information indicates that a high degree of heart block can sometimes occur in hyperthyroidism in either the presence or absence of additional factors which can independently impair atrioventricular conduction. This course of events which occurred in this patient suggest that complete heartblock may have been the direct manifestation of the hyperthyroid state, however, the acute febrile illness may have been an aggravating factor in the development of abnormal atrioventricular conduction.

Intrauterine growth retardation: incidence, screening results, pregnancy outcome.

Intrauterine growth retardation is detrimental to the health of fetuses and neonates both immediately and in the long run. A risk scoring system to help screen for this complication has been developed as a result of this prospective study. With the incidence of intrauterine growth retardation at approximately 9 per cent in this study population, the final risk scoring system with its 6 variables and total score of 10 was found to be quite useful as a screening method because of its high sensitivity (91.18%) and high negative predictive value (98.14%). Screening by this risk scoring system should be helpful and prove practical among health personnel with varying levels of expertise and experience. Most gravidae had easy labour and delivered within 24 hours. Instrumental delivery rate was high with caesarean section rate of 17.6 per cent. Almost 70 per cent of the intrauterine growth retarded babies were symmetrical type and the perinatal mortality rate in this group was 42.3 which is approximately 4 times that in general population delivered at this hospital.