Herein presented are current concepts regarding the sudden infant death syndrome (SIDS) including a definition of the phenomenon and a discussion of its present role in post-neonatal mortality in this country, a few of the recently published results (both clinical and morphological) of the NICHD Cooperative Epidemiologic Study, a report on the status of the so-called "Tissue-Markers for Hypoxia" and a summary of other recent morphologic observations.

Apnea↗

PubMedDate not supplied

CHARGE association: histopathological report of two cases and a review.

BACKGROUND: The CHARGE association (C = coloboma, H = heart disease, A = atresia or stenosis of the choanae, R = retarded growth and development or CNS anomalies, G = genital hypoplasia, and E = ear anomalies or deafness) is a rare, recently well-recognized clinical study. The ophthalmic abnormalities have been described in numerous reports, but the ocular histopathologic findings have not been presented in detail. METHODS: We conducted gross and microscopic studies of eyes of two patients with the CHARGE association obtained postmortem. RESULTS: The eyes in one case had a small, symmetrical, inferior nasal coloboma of the choroid. In the other case, extensive inferior nasal colobomas of the iris, ciliary body, and choroid with retinal dysplasia, ectopic retinal/glial tissue in the sclera and hypoplasia of the optic nerve head were present. CONCLUSION: We document the histopathological features of eyes of two subjects with the CHARGE association. The abnormalities of these eyes were typical ocular colobomas presumably resulting from the failure of complete closure of the optic fissure.

Abnormalities, Multiple↗

PubMedDate not supplied

Reproducibility of Naeye's seven tissue markers of hypoxia.

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Erythroblasts↗

PubMedDate not supplied

[Risk factors for persistent diarrhea].

The current concepts in persistent diarrhoea (PD) are reviewed. 102 patients with acute diarrhoea and 85 with PD are studied. All were less than one year old. Information about age, nutritional status, time of breast feeding, previous episodes of acute and persistent diarrhoea and the previous use of drugs is registered. Microbiological and parasitologics studies were done to identify enteric pathogens. To prove the association of PD and the exposure to different risk factors the statistic method of Chi square (chi 2) was used and the odds ratio (OR) estimated. In order of importance and according to the OR the risk factors identified were: previous episodes of PD, malnutrition, less than one month with breast feeding, the use of metronidazol and antibiotics, multiple infections, previous episodes of acute diarrhoea and the identification of enteric pathogens. The most frequent pathogen was Salmonella followed by entero pathogenic Escherichia coli.

Acute Disease↗