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Biomedical subjects

Tom Weber

Publications and source records attributed to Tom Weber.

8 recordsLinked to original sources
PubMed2005

Staging intra-abdominal desmoid tumors in familial adenomatous polyposis: a search for a uniform approach to a troubling disease.

INTRODUCTION: Desmoid tumors are a clinical problem in 12 to 15 percent of patients with familial adenomatous polyposis. There is no predictably effective treatment for intra-abdominal desmoid tumors, which sometimes cause significant complications by their effects on the ureters or bowel. The relative rarity and the clinical heterogeneity of intra-abdominal desmoid tumors make randomized studies difficult to do. In this article a staging system is proposed to make multi-institutional studies easier. METHODS: Intra-abdominal desmoid tumors can be staged according to their size, clinical presentation and growth pattern. CONCLUSION: A way of staging intra-abdominal desmoid tumors is proposed to facilitate stratification by disease severity during collaborative studies of various treatments.

Abdominal Neoplasms↗
PubMed2004

Danish obstetricians' personal preference and general attitude to elective cesarean section on maternal request: a nation-wide postal survey.

OBJECTIVE: To assess Danish obstetricians' and gynecologists' personal preference and general attitude towards elective cesarean section on maternal request in uncomplicated single cephalic pregnancies at term. DESIGN: Nation-wide anonymous postal questionnaire. POPULATION: Four hundred and fifty-five obstetricians and gynecologists identified in the records of the Danish Society of Obstetrics and Gynecology from January 2000. MAIN OUTCOME MEASURES: Personal preference on the mode of delivery and general attitude towards elective cesarean section on maternal request in an uncomplicated single cephalic pregnancies at term. RESULTS: Of Danish specialists in obstetrics and gynecology, 1.1% would prefer an elective cesarean section in an uncomplicated pregnancy at 37 weeks of gestation with fetal weight estimation of 3.0 kg. This rose to 22.5% when the fetal weight estimation was 4.5 kg at 37 weeks. The main reasons given for preferring abdominal deliveries was the risk to the fetus, risks of perineal injury, and urinary and anal incontinence. Of Danish specialists in obstetrics and gynecology, 37.6% agreed with a woman's right to have an elective cesarean section on maternal request without any medical indication. Obstetricians and gynecologists who had experienced a noninstrumental vaginal delivery themselves or practiced as a private gynecologist only, were less likely to agree with the woman's right to elective cesarean section on maternal request. CONCLUSION: The vast majority of Danish obstetricians and gynecologists would personally prefer vaginal delivery in uncomplicated pregnancies, but nearly 40% agree with the woman's right to request a cesarean section.

Attitude of Health Personnel↗
PubMed2003

Efficacy of selective antenatal screening for hepatitis B among pregnant women in Denmark: is selective screening still an acceptable strategy in a low-endemicity country?

The prevalence of hepatitis B virus (HBV) carriage in Denmark is unknown, but expected to be low (0.1%). This study aimed to evaluate the efficacy of selective antenatal screening for HBV infection and the epidemiology of HBV and hepatitis C virus (HCV) among pregnant women. 4098 women were included in the study. Blood tests were examined for hepatitis B surface antigen (HBsAg), anti-hepatitis B core antigen (HBc) and anti-HCV. Case records were studied to evaluate whether patients at risk for HBV infection had been tested. Among the 4098 women, 18 10.4%, 95% confidence interval (95% CI) 0.3-0.71 were HBsAg positive. All had a risk factor for HBV infection. Only 13 (72%) were identified as HBsAg positive in the selective screening programme. 115 women (2.8%, 95% CI 2.3-3.4) were anti-HBc positive only. 95 (83%) were at risk for HBV. Only 72 of these (63%) were tested for HBsAg. The screening programme in this area of Denmark did not pick up one-third of pregnant women at risk of HBV.

Adolescent↗