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1.
Oman Medical Journal. 2011; 26 (2): 129-130
en Inglés | IMEMR | ID: emr-129607

RESUMEN

Persistent hiccup is a rare but potentially severe condition that can be symptomatic of a variety of diseases or idiopathic. Most episodes last only a few minutes and are self-limited, but hiccup can get persistent and become a real problem for physician and patient alike. The center of hiccup may be activated by a great variety of stimuli traveling along different nerve pathways and bring different effecter responses. We report a case of persistent hiccup as a presentation of impending thyroid storm of Graves' disease. Though the condition is rare, clinicians should remain alert to the possibility of this diagnosis


Asunto(s)
Humanos , Masculino , Enfermedad de Graves/diagnóstico , Tirotoxicosis/diagnóstico , Crisis Tiroidea
2.
Indian Pediatr ; 2010 July; 47(7): 581-586
Artículo en Inglés | IMSEAR | ID: sea-168591

RESUMEN

Background: Hypocalcemia accounts for a majority of seizures in infants reporting to the emergency ward of our hospital. Objective: To evaluate the role of Vitamin D deficiency in the etiology of hypocalcemic seizures in infancy. Design and Setting: Cross sectional hospital based study, from April 2006-March 2007. Subjects: 60 infants with hypocalcemic seizures and their mothers (study group) and 60 healthy breastfed infants with their lactating mothers (control group). Measurements: Vitamin D [25(OH) D] and intact parathormone levels. Results: High prevalence of hypovitaminosis D [25(OH)D levels <10 ng/mL] was observed in study mothers (85%), control mothers (50%), study infants (90%), and control infants (41.7%). Mean serum 25(OH) D values in study mothers and their infants (6.54 ± 5.32 ng/mL and 4.92 ± 4.62 ng/mL) were significantly lower than those of motherinfant pairs (9.06 ± 4.78 ng/mL and 9.03 ± 4.63 ng/mL) in the control group (P<0.001). A strong positive correlation of 25(OH) D levels between mothers and their infants was seen in both the study and control populations (P<0.001). Of the 54 study infants who had 25(OH)D levels <10ng/ mL, 48 (89%) were born to mothers who also had 25(OH) D levels <10ng/mL. Conclusions: Vitamin D deficiency is a major cause of hypocalcemic seizures in infants. Infants born to vitamin D deficient mothers are at a significantly higher risk to develop hypocalcemic seizures.

3.
Artículo en Inglés | IMSEAR | ID: sea-118276

RESUMEN

BACKGROUND: Ultrasound assessment of thyroid volume is considered a more objective method than clinical palpation for the diagnosis of goitre. We used ultrasonography to establish normal reference cut-off points of thyroid volume in schoolchildren of different socioecomonic groups in India and compared the results with international norms. METHODS: In a cross-sectional study, we clinically examined 27,250 children from the lower and higher socioeconomic strata (SES) from all over India to determine their goitre staging. A single sonologist, using ultrasonography, assessed the thyroid volume in a subset of 15,986 children (8463 from the lower and 7523 from the higher SES). Students were recruited from at least one school each representing the higher and the lower SES, from cities located in 5 zones of India. Children with known thyroid disorders were excluded from the study. RESULTS: Clinical evaluation revealed a mean goitre prevalence of 19.9% (23.2% in girls; 16.5% in boys; 17.1% in the higher SES; 23.5% in the lower SES). The thyroid volume as assessed by ultrasonography was significantly higher in children from the lower SES (mean 5.65 ml, SE 0.02) compared with those from the higher SES (mean 5.02 ml, SE 0.02) after adjusting for the imbalance in body surface area (p < 0.001). Using international norms (WHO 2004), the prevalence of goitre in various body surface area categories among children who had no goitre on clinical examination ranged from 48.2% to 75.1% for boys and 23.2% to 67.4% for girls. CONCLUSION: The striking discrepancy in the prevalence of goitre assessed by using clinical examination and ultrasound techniques suggests that the norms recommended by WHO based on ultrasound techniques are not appropriate for India.


Asunto(s)
Adolescente , Niño , Preescolar , Estudios Transversales , Femenino , Bocio/epidemiología , Humanos , India/epidemiología , Masculino , Prevalencia , Glándula Tiroides/anatomía & histología , Organización Mundial de la Salud
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