Biomedical subjects
Publications and source records attributed to M Mimouni.
Gynecological chylous reflux syndrome (GCRS) is characterized by genital discharge of chyle, due to congenital lymphangiectasis and insufficiency of the pelvic lymphatic channels. A girl with genital chylous reflux is presented. The CT manifestations are described.
Red blood cells labeled with technetium Tc 99m were used to evaluate the vascular nature of a subcutaneous tumor in a 12-year-old girl. The low perfusion and high blood pool that characterized the lesion were considered highly suggestive of subcutaneous cavernous hemangioma. This noninvasive method for diagnosing soft tissue hemangiomas is more specific than other imaging modalities such as ultrasound and arteriography. The usefulness and the importance of the method prior to surgical biopsy or resection are discussed.
Eighty two infants, aged 2-12 months, were prospectively studied for infectious episodes following diphtheria-pertussis-tetanus (DPT) immunization. The occurrence of infectious episodes during the month following vaccination was compared to that during the month prior to its administration. The 3 days following vaccination were not included. In comparison to the month prior to immunization, during the month following there were significantly more infants with fever (6.1% vs. 24.4%, p less than 0.001), with diarrhea (7.3% vs. 23.1%, p less than 0.005), and with cough (37.7% vs. 52.4% p N.S.). After the first month of the study, there was an increase in morbidity in the region, so we reevaluated those cases who had been seen during the latter 3 months. The same trend was found: in the month following immunization there were significantly more infants with fever (5.3% vs. 25%, p less than 0.005), with diarrhea (10.5% vs. 28%, p less than 0.02), and with cough (26% vs. 54%, p less than 0.01). There was no correlation between the incidence of these episodes and the age at vaccination. In addition to reactive fever during the first 3 days following DPT immunization, an increase in infectious episodes seems to occur in infants during the month following administration of this vaccine.
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We analyzed height, weight, and body-mass index of 54,030 male and 38,102 female army recruits who underwent a complete routine health assessment at the age of 17 years. Totally, 6,711 males and 4,864 females were diagnosed as having idiopathic scoliosis and were categorized according to 3 grades of severity. There was a difference in prevalence in both sexes with parental origin from Iraq and western Europe. Females as compared with the males were at increased risk of developing the more severe grades of scoliosis. Young scoliotic adults were taller, lighter, and thinner than the nonscoliotic controls. These differences in height, weight, and body-mass index correlated with the severity of the scoliosis. We suggest that genetic factors and growth pattern are of major importance for the prevalence of scoliosis.
This report describes a child with the Klippel-Feil anomaly and sacral agenesis. A review of the literature revealed that this association has been recorded on other occasions. We believe that this combination of findings is significant and thus propose to call this the Klippel-Feil anomaly type IV.
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The clinical features and short-term follow-up of benign congenital hypotonia (BCH) were studied in a group of 43 children. All children were referred for the evaluation of delayed motor performance during the first year of life. The hypotonia was mild in 35 children and moderate in 8. A "sitting-on-air" posture was found in 26 children (60%), and bottom shuffling (scooting) in 8 (19%). Thirty-six children were followed to the end of their third year of life. At this age minor neurological abnormalities could be found in 16 (44%) including hypotonia in 7, clumsy gait in 11 and speech delay in 3. In 30% of the cases there was a family history of delayed motor achievements. However, no significant differences were found between familial and non-familial cases regarding either clinical presentation or residual neurological findings. In view of the similarity in the clinical presentation of different causes of infantile hypotonia, the syndrome of BCH should be recognized. In such cases, because of the expected benign course, invasive diagnostic procedures may be withheld while the child is kept under follow-up, and be considered only in cases without complete recovery.
We examined a 6-year-old boy with seborrheic dermatitis like redness of the face, scaling of the scalp, and palmoplantar keratoderma. Skin biopsy showed hyperkeratosis, parakeratosis, follicular plugging, and mild upper dermal perifollicular mononuclear inflammatory infiltrate, which are compatible with the diagnosis of pityriasis rubra pilaris. Immunologic studies revealed normal values of peripheral B and T lymphocytes. The spontaneous activity of T suppressor cells was activated and the function of T helper cells was impaired, however.
To study the ultimate growth variables of children with asthma we analysed the military medical records of 54,041 boys and 38,102 girls at the age of 17 years. History of asthma was found in 2252 boys and 1158 girls, who were then categorised according to three grades of severity. Analysis of their growth was made separately for each sex and for each grade of severity of clinical disease. Boys who suffered from mild asthma that subsided before adolescence were significantly taller, heavier, and fatter than their respective controls. There was a slight decrement in all three growth variables in correlation with increased severity. The most severely affected patients had retarded height and weight in comparison with the mildly affected children, but the differences were not significant. The same tendency was found in the girls. Children with asthma will ultimately reach normal height and weight. Those who are mildly affected tend to be even taller and heavier than adolescents without asthma. The severity of the asthma influences final growth.
Twin boys suffered from recurrent diarrhoea due to Campylobacter jejuni after entering a day nursery. Stool sampling of all 17 children at the nursery revealed C. jejuni in 12. Simultaneous treatment with antibiotics of all children with positive cultures successfully eradicated the infection.
A child with Noonan syndrome and multiple cafe au lait spots, compatible in size and number with von Recklinghausen's neurofibromatosis, is presented. These features may represent a distinct genetic entity rather than the coincidence of two diseases.
A 6 week old girl with transient congenital hypothyroidism is described. The hypothyroidism was associated with multiple applications of povidone iodine during pregnancy and lactation. This case illustrates the potential hazard of using topical solutions containing iodine during pregnancy and lactation.