Pseudoapêndice caudal associado a pé torto congênito: relato de caso / Caudal pseudo tail associated with congenital clubfoot: case report

O apêndice caudal é uma rara anomalia congênita, localizada na região lombossacral. Classifica-se, segundo Dao e Netsky, em pseudoapêndice e apêndice caudal verdadeiro,com implicações prognósticas e terapêuticas.O apêndice caudal pode estar associado a outras anormalidades congênitas, sendo necessários exame físico detalhado e exames de imagem para diagnóstico e tratamento precoce das doenças concomitantes. Os autores relatam um caso de pseudoapêncice caudal lombossacro (fibrolipoma congênito), associado a pé torto congênito, em uma criança submetida a tratamento cirúrgico excisional do pseudoapêndice. Fez-se revisão da literatura sobre casos semelhantes e não foi encontrada descrição da associação com pé torto congênito.

Assessment of gut intraepithelial lymphocytes during late gestation and the neonatal period.

Intraepithelial lymphocyte counts (IEL % enterocytes) were carried out in histological samples of jejunal, ileal and appendiceal mucosa of 39 neonates, aged from birth to 28 days. Correlations between IEL counts and developmental factors, namely gestational age, birth weight and intrauterine growth, as well as neonatal infections or feeding state were performed. No significant differences were observed among neonates grouped according to birth weight, intrauterine growth or neonatal infections. The pattern of feeding, however was associated with significantly higher IEL counts (p < 0.02) in the ileum in oral/enterally fed neonates than in the unfed or parenterally fed. Full-term neonates also had higher counts in the ileum (p < 0.02). In this group, oral/enterally fed neonates had the higher values. Thus, besides in utero development, the pattern of feeding might be considered as an important modulating factor on IEL postnatal expansion.

Observations on the vermiform appendix

The history of knowledge about the vermiform appendix is briefly reviewed. The anatomy and embryology of the veriform appendix are summarised. The author's technique of appendicectomy is described in some detail. Reports of nine unusual cases are presented (AU)