Liposarcoma of the maxilla

A Case of Liposarcoma of the Maxilla in an 18 year old female is reported. The rarity of the disease and review of literature is discussed briefly.     

Women's knowledge about treatment to prevent mother-to-child human immunodeficiency virus transmission

OBJECTIVE: To provide national estimates of knowledge about treatments available to reduce mother-to-infant human immunodeficiency virus (HIV) transmission among U.S. women of childbearing age. METHODS: We used data from 55712 women aged 18 to 44 years who responded to questions on antiretroviral treatment in the 2001 Behavioral Risk Factor Surveillance System. We obtained the percentage of women who correctly answered a question on treatment to prevent mother-to-child transmission of HIV and determined factors independently associated with such knowledge using a multiple logistic regression model. RESULTS: Overall, the percentage of women who correctly stated that treatment existed to help prevent mother-to-child transmission of HIV was 58.6% (95% confidence interval 57.9, 59.3). In the multiple logistic regression model that controlled for sociodemographics, having correct knowledge about treatment to prevent mother-to-child HIV transmission was independently associated with being black, younger age (18-34 years), college level education, and having been tested for HIV. Current pregnancy was not an independent predictor of having knowledge about the availability of treatment to prevent mother-to-child transmission. CONCLUSION: Among US women of childbearing age, just over one half had correct knowledge of effective perinatal HIV prevention strategies. Increasing the awareness of these treatments may lead to greater uptake of HIV testing among pregnant women.     

Course and outcome of pregnancy in 54 persistently HIV-1-seronegative sex workers and their infants

OBJECTIVE: To determine the course and outcome of pregnancy in 54 persistently HIV-1-seronegative pregnant commercial sex workers (prostitutes). STUDY DESIGN: Five hundred twenty-three initially HIV-1-seronegative prostitutes in Manipur, India, were studied between 1990 and 1999. Two hundred forty (46%) women seroconverted to HIV-1 during the study period. HIV-1 polymerase chain reaction with env, nef and vif gene primers was done on 98 persistently seronegative sex workers, who remained seronegative after three years of follow-up. Fifty-four of these women became pregnant (study group). The course and outcome of pregnancy were studied prospectively in 54 persistently HIV-1-seronegative women and compared with those in matched HIV-1-seronegative women from the general population coming for routine antenatal checkups. RESULTS: In the 54 seronegative women (study group) who became pregnant, there were 52 singleton, term vaginal deliveries and two emergency cesarean sections for fetal distress. All 54 infants had negative viral cultures for HIV-1 at birth. The women remained seronegative throughout pregnancy, as did the control group. All 54 infants were breast-fed and remained well. CONCLUSION: A small proportion of highly exposed individuals may have natural protective immunity to HIV, may be resistant to HIV-1 and may have successful outcomes of pregnancy.     

A case of acute infectious mononucleosis presenting with very high ferritin

Hepatitis is an important but uncommon manifestation of acute Epstein Barr infection. Infectious mononucleosis is usually a disease of young adults. We report a case of infectious mononucleosis in a 72-year old jaundiced gentleman with ferritin level of 2438 that normalised on clinical improvement.     

广西部分地区医务人员对人禽流感知信行调查

目的 了解广西医务人员对人禽流感的认知、态度、行为,以便对人禽流感采取有效防治措施.方法 采用自行设计的人禽流感知信行问卷调查,调查者自填问卷调查广西部分市、县、乡卫生机构医务人员共416人.结果 在被调查的医务人员中,67.9%能同时答出人禽流感3个以上症状;98.3%认为人禽流感会对人类造成威胁;80.5%参加过人禽流感检测或相关的培训.广西部分地区不同学历、不同职称、不同单位级别的医务人员对禽流感的认知得分无显著性意义(P>0.05).结论 广西部分地区医务人员对人禽流感认知水平较低,今后应加强人禽流感的宣传和培训,提高医务人员对人禽流感的应对能力.     

AIDS-defining cancers in Western Europe, 1994-2001

To determine the recent trends in AIDS-defining cancers in Western Europe, we analyzed the June 2002 European Non-Aggregate AIDS Data Set. We obtained the percentage of people with AIDS aged 15 years or older (n = 125,691; males, 99,560, females, 26,131) who had cancers as the initial AIDS-defining illness in 17 European countries. Overall, from 1994 through 2001, declines were noted in the number of people with AIDS (25,324 to 8929), the proportion of people with AIDS who were homosexual/bisexuals (38.8% to 26.6%) or intravenous drug users (male, 41.7% to 34.8%; female, 50.2% to 26.4%). Among males, between 1994 and 2001, the percentage with any AIDS-defining, cancers declined (14.4% to 13.1%, p for trend = 0.091) because of a decline in Kaposi's sarcoma (KS; 10.7% to 7.9%) mostly among homosexual/bisexual men (22.7% to 18.8%) (p for trends < 0.05). Between 1994 and 2001, the percentage of males with all types of lymphomas increased (3.8% to 5.2%, p for trend = 0.012). Among females, AIDS-defining cancers increased (7.3% to 8.5%) due to increase in lymphomas (all types, 2.6% to 4.0%) (p for trend = 0.05). Cervical cancer remained the most common cancer among females, the percentage of which declined between 1994 and 2001 (2.8% to 2.0%, p for trend = 0.37) mostly among women who were 15 to 29 years old, most of whom acquired HIV heterosexually. In summary, declines were noted for the two leading AIDS-defining cancers at initial AIDS diagnosis among certain population groups. KS declined among men who had sexually transmitted HIV infection. Cervical cancer declined among young females and heterosexuals.