Organic Lesions in the Brain MRI of Children with Febrile Seizure

Clinical Signs, Prevention and Treatment of Viral Infections in Infants

Certain infectious diseases are common in infants than any other age groups and are associated with morbidities in childhood and adulthood, and even mortality in severe cases. Environment, epidemic and maternal immunity are the main causes of these infections. Early diagnosis using molecular methods and treatment is therefore important to prevent future complications. Vaccines are recommended during infancy and childhood to prevent these infections. This review highlights some of the most commonly reported viral infections in children, their clinical signs, prevention and treatment.

Biomarker of urinary 5-HIAA as a valuable predictor of acute appendicitis

Background

Serotonin-containing cells are abundantly found in the appendix. Studies have shown that acute appendicitis is likely to be characterized by altered urinary 5-hydroxyindole acetic acid (5-HIAA), an active serotonin metabolite. The aim of this study is to investigate the diagnostic potential of 5-HIAA as a biomarker for acute appendicitis.

Method

This cross-sectional study enrolled patients referred at the Madani Hospital, with right iliac fossa pain, suspected to having the acute appendicitis. Before the initiation of the basic treatment and surgery, urine samples were obtained from the patients. Enzyme-linked immunosorbent assay (ELISA) was used for the analysis of 5-HIAA urinary levels. The obtained data were statistically analyzed using SPSS v18.

Results

Of 129 patients included in the study with the mean age of 29 years, 62 (48.1%) were men and 67 (51.9%) were women. Appendectomy was performed in 96 patients, where 81 cases were that of acute appendicitis. The mean levels of 5-HIAA in acute appendicitis group and in the negative appendectomy group was not statistically significant. The sensitivity of the test was 54.3% based on 7.4 ​μmol/L as cut-off %-HIAA value.

Conclusion

Our study reports that 5-HIAA urine concentration is not a reliable diagnostic marker for the diagnosis of acute appendicitis.

Genetic Anomalies of Growth Hormone Deficiency in Pediatrics

Several different proteins regulate, directly or indirectly, the production of growth hormones from the pituitary gland, thereby complex genetics is involved. Defects in these genes are related to the deficiency of growth hormones solely, or deficiency of other hormones, secreted from the pituitary gland including growth hormones. These studies can aid clinicians to trace the pattern of the disease between the families, start early treatment and predict possible future consequences. This paper highlights some of the most common and novel genetic anomalies concerning growth hormones, which are responsible for various genetic defects in isolated growth and combined pituitary hormone deficiency disease.