[Vulvar lymphangioma circumscriptum: diagnosis and treatment]. / Het vulvaire lymfangioom.

BACKGROUND: The vulvar form of lymphangioma circumscriptumis a rare condition. It is part of the acquired lymphangiectasia and arises secondary, for example, after surgery, radiotherapy for malignancies in the pelvic region, inflammation in which vulvar lymphedema occurs or Morbus Crohn. CASE DESCRIPTION: A 44-year-old woman presented to the gynaecology outpatient department with a vulvar abnormality that was accompanied by pain and pruritus. Her medical history consisted of premalignant cervical abnormalities and a vulvar lichen simplex chronicus. A biopsy was taken and the diagnosis lymphangioma circumscriptum was made. Due to the growth and the complaints, the decision was made to remove the lesion in the operating room. CONCLUSION: Lymphangioma circumscriptum is a rare condition that is often misdiagnosed. This case may describe the development of lymphangioma circumscriptum from a lichen simplex chronicus, which has not been described before. It also demonstrates that surgical treatment appears to be a good treatment with few complications in the postoperative course.

Association between infection and fever in terminations of pregnancy using misoprostol: a retrospective cohort study.

BACKGROUND: Fever is a well-known side effect of misoprostol, but clinically difficult to distinguish from an intra uterine infection. The aim of this study was to determine the incidence of fever in terminations of pregnancy (TOP) using misoprostol and to evaluate fever as indication of intra uterine infection. METHODS: A retrospective cohort study was performed. Consecutive second trimester TOP with misoprostol between January 2008 and October 2012 were selected. We included 403 cases and determined the incidence of fever. To examine intra uterine infection as plausible cause of fever, pathological examination reports of placentas were reviewed for signs of infections. RESULTS: The incidence of fever was 42%. Logistic regression showed a dose dependent association between dosage misoprostol and degree of fever (OR 1.86; 95% CI: 1.3-2.7). There was no association between fever and epidural analgesia. Fever has a sensitivity of 55% and a specificity of 58% as a marker of intra uterine infection. The positive predictive value of fever for an intra uterine infection is 4% and the negative predictive value is 98%. CONCLUSION: Administration of misoprostol for the indication TOP is strongly associated with fever during labor. Fever is a poor predictor of intra uterine infection in the context of TOP.

[A pregnant woman with a red skin and itch]. / Een zwangere vrouw met een rode huid en jeuk.

A 35-year-old, Caucasian multiparous woman presented in the outpatient clinic with an itchy skin rash and arthropathy at 32 weeks gestation. The diagnosis of human parvovirus B19 infection was confirmed by serological tests positive for IgG and IgM antibodies. Parvovirus infection during pregnancy may cause fetal anemia and hydrops fetalis.

A randomised, simulated study assessing auscultation of heart rate at birth.

BACKGROUND: Heart rate is a primary clinical indicator directing newborn resuscitation. The time taken to assess the heart rate by auscultation in relation to accuracy during newborn resuscitation is not known. OBJECTIVE: To assess both the accuracy and time taken to assess heart rate by stethoscope in simulated resuscitation scenarios. METHOD: The VitalSim((c)) manikin (Laerdal Medical, Stavanger, Norway) was used in this randomised, single blind study. Four heart rate settings (0, 40, 80, 120 beats per minute (bpm)) were randomly assigned. Participants assessed them by auscultation in three different scenarios. The first scenario was to assess the actual heart rate at birth. In the second scenario, heart rate was assessed during ventilation and assigned to standard ranges (<60, 60-100, >100bpm). In the third scenario, heart rate was assessed after three cycles of compressions and ventilation and assigned to standard ranges. RESULTS: In total 61 midwives, nurses and doctors performed 183 assessments. Mean time to estimate heart rate for scenarios 1, 2 and 3 was: 17.0, 9.8 and 7.8s respectively. Heart rate assessments were inaccurate in 31% (scenario 1), 28% (scenarios 2) and 26% (scenario 3). There was a trend for assessors who were accurate to be quicker and this achieved significance in scenario 2 (p<0.02). Inaccurate assessment would have made a difference to management in 28% of all cases. CONCLUSIONS: Mean time to estimate heart rate for the scenarios varied between 7.8 and 17.0s. Twenty-eight percent of all heart rate assessments would have prompted incorrect management during resuscitation or stabilization. Of incorrect assessments, 73% were overestimations. Further research is required to develop a rapid and accurate method for determining heart rate during newborn resuscitation.