Biomedical subjects
Publications and source records attributed to M Lejeune.
In each of four swiss cities participation to baseline screening for the prevention of cardio-vascular diseases is analyzed within a stratified random sample using a logit-linear model. Stratification was chosen along sex, age and time of residence for persons living alone, and mean age of parents, number of children and time of residence for persons living as a family.
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BACKGROUND: After thyroidectomy for differentiated thyroid carcinoma, extracervical uptake of iodine 131 is suggestive of metastasic dissemination. False positives can however occur. CASE REPORT: Differentiated thyroid carcinoma was found in a female patient with a non-functional nodule. Two years after subtotal thyroidectomy and an ablative dose of iodine 131, the whole body scan showed abdominal mediastinal uptake with low serum thyroglobulin level. Considering the possibility of tumor recurrence or lymph node metastasis, the mass was excised. The histology diagnosis was mediastinal bronchogenic cyst. DISCUSSION: To date, iodine uptake in a bronchogenic cyst has not been reported among other false-positives previously described. The pathophysiology of this iodine 131 uptake in a bronchogenic cyst is still unknown: the presence of NIS symporter or a protein which can organify iodine in the mucus cells of the cyst remains to be proven.
The authors report a case of casual discovery of a enterobiasic vulvar granuloma arising on the left labia. This woman, living in Lille (France), 70 years had been treated by surgery and roentgentherapy for a well differentiated squamous carcinoma of the vulva. They consider the question of the genital localisation of Enterobius vermicularis in women and discuss the pathogenic hypothesis.
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Blood glucose levels were measured in 2 groups of patients with insulin-dependent diabetes during continuous subcutaneous infusion of insulin. Results demonstrated that continuous insulin infusion in totally insulin-dependent patients provides control of the diabetes comparable to that obtained by conventional optimized insulin therapy. Furthermore, the good control of blood glucose levels following infusion may permit remission in patients in whom the diabetes is of recent onset.