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2.
ABCD (São Paulo, Online) ; 35: e1699, 2022. graf
Article in English | LILACS-Express | LILACS | ID: biblio-1419814

ABSTRACT

ABSTRACT BACKGROUND: Hydatid disease, a parasitic infestation caused by Echinococcus granulosus larvae, is an infectious disease endemic in different areas, such as India, Australia, and South America. The liver is well known as the organ most commonly affected by hydatid disease and may present a wide variety of complications such as hepatothoracic hydatid transit, cyst superinfection, intra-abdominal dissemination, and communication of the biliary cyst with extravasation of parasitic material into the bile duct, also called cholangiohydatidosis. Humans are considered an intermediate host, exposed to these larvae by hand-to-mouth contamination of the feces of infected dogs. AIM: This study aimed to highlight the role of endoscopic retrograde cholangiopancreatography in patients with acute cholangitis secondary to cholangiohydatidosis. METHODS: Considering the imaging findings in a 36-year-old female patient with computed tomography and magnetic resonance imaging showing a complex cystic lesion in liver segment VI, with multiple internal vesicles and a wall defect cyst that communicates with the intrahepatic biliary tree, endoscopic biliary drainage was performed by endoscopic retrograde cholangiopancreatography with papillotomy, leading to the discharge of multiple obstructive cysts and hydatid sand from the main bile duct. RESULTS: Clinical and laboratory findings improved after drainage, with hospital discharge under oral antiparasitic treatment before complete surgical resection of the hepatic hydatid cyst. CONCLUSIONS: Endoscopic retrograde cholangiopancreatography is a safe and useful method for the treatment of biliary complications of hepatic hydatid disease and should be considered the first-line procedure for biliary drainage in cases of cholangiohydatid disease involving secondary acute cholangitis.


RESUMO RACIONAL: A doença hidática, uma infestação parasitária causada pelas larvas de Echinococcus granulosus, é uma doença infecciosa endêmica em diferentes áreas como Índia, Austrália e América do Sul. O fígado é conhecido como o órgão mais comumente afetado pela hidatidose, podendo apresentar uma grande variedade de complicações como trânsito hidático hepato-torácico, superinfecção do cisto, disseminação intra-abdominal e comunicação do cisto biliar com extravasamento de material parasitário para o ducto biliar ou também chamada de colangio-hidatidose O ser humano é considerado um hospedeiro intermediário, exposto a essas larvas pela contaminação mão-boca das fezes de cães infectados. OBJETIVO: Destacar o papel da endoscópica por colangiopancreatografia retrógrada em pacientes com colangite aguda secundária à colangio-hidatidose. MÉTODOS: Considerando os achados de imagem, em paciente feminina de 36 anos de idade, com imagens de tomografia computadorizada e ressonância magnética mostrando uma lesão cística complexa no segmento hepático VI, com múltiplas vesículas internas e um defeito de parede cística que se comunica com a árvore biliar intra-hepática foi realizada drenagem biliar endoscópica por colangiopancreatografia retrógrada com papilotomia, levando à descarga de múltiplos cistos obstrutivos e areia hidática da via biliar principal. RESULTADOS: Os achados clínicos e laboratoriais melhoraram após a drenagem, com alta hospitalar sob tratamento antiparasitário oral antes da ressecção cirúrgica completa do cisto hidático hepático. CONCLUSÕES: A endoscópica por colangiopancreatografia retrógrada é um método seguro e útil para o tratamento das complicações biliares da hidatidose hepática, devendo ser considerado o procedimento de primeira linha para drenagem biliar nos casos de colangio-hidatidose que envolve colangite aguda secundária.

3.
Int. j. morphol ; 39(3): 721-725, jun. 2021. ilus, tab
Article in Spanish | LILACS | ID: biblio-1385396

ABSTRACT

RESUMEN: La cribra orbitalia o hiperostosis porótica del techo orbitario es considerada una manifestación ósea microperforativa de condiciones patológicas hematológicas, especialmente la anemia ferropénica. Este hallazgo, se enmarca de manera casi exclusiva a estudios en poblaciones arqueológicas. El propósito de este estudio fue describir la expresión de cribra orbitalia en una población arqueológica de Chile central. Restos óseos de 32 individuos fueron analizados, los cuales fueron obtenidos de la población del Monumento Arqueológico Cementerio Tutuquén, los que están depositados en el Museo Regional de Rancagua. En cada una de la muestras incluidas, se evaluaron períodos de datación, sexo, rango etáreo, presencia v/s ausencia de cribra orbitalia y en los casos en que ésta estuvo presente, se determinó su intensidad mediante visión directa con lente de aumento. Un 59,38 % de los individuos presentó cribra orbitalia. De éstos, 26,32 % fueron de sexo femenino, 31,58 % de sexo masculino y 42,10 % indeterminado. De los individuos del período 10.000 AP, 33,33 % presentó cribra orbitalia; de los individuos del período 7.000 AP un 50 % y de los individuos pertenecientes al período 1.000 AP, un 68,4 %. Al clasificar la severidad de la cribra orbitalia se observó que 31,57 % de los individuos presentaron Cribra orbitalia tipo I; 36,84 % tipo II; 10,52 % tipo III; 10,52 % tipo IV y 10,52 % tipo V. Los datos aportados complementarán el conocimiento morfopatológico de la órbita ocular humana desde el estudio de poblaciones arqueológicas.


SUMMARY: The cribra orbitalia or porotic hyperostosis of the orbital roof is considered a microperforative bone manifestation of hematological pathological conditions, especially iron deficiency anemia. This finding is almost exclusively part of studies in archaeological populations. The purpose of this study was to describe the expression of cribra orbitalia in an archaeological population of central Chile. Bone remains of 32 individuals were analyzed, which were obtained from the population of the Tutuquén Cemetery Archaeological Monument, which are deposited in the Regional Museum of Rancagua. In each of the included samples, dating periods, sex, age range, presence v / s absence of cribra orbitalia were evaluated and in the cases in which it was present, its intensity was determined by direct vision with a magnifying lens. The 59.38 % of the individuals presented cribra orbitalia. Of these, 26.32 % were female, 31.58 % male, and 42.10 % undetermined. Of the individuals in the period 10,000 BP, 33.33 % presented cribra orbitalia; of the individuals of the period 7,000 AP, 50% and of the individuals belonging to the period 1,000 AP, 68.4 %. When classifying the severity of the cribra orbitalia, it was observed that 31.57 % of the individuals had type I; 36.84 % type II; 10.52 % type III; 10.52 % type IV and 10.52 % type V. The data provided will complement the morpho-pathological knowledge of the human eye orbit from the study of archaeological populations.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Young Adult , Orbit/pathology , Hyperostosis/pathology , Paleopathology , Skull/pathology , Chile , Anemia/pathology
4.
Int. j. morphol ; 39(2): 527-532, abr. 2021. ilus
Article in Spanish | LILACS | ID: biblio-1385347

ABSTRACT

RESUMEN: La dehiscencia timpánica o Foramen de Huschke se considera un rasgo craneal morfológico menor, hipostósico, no estocástico, transitorio, ubicado en la placa timpánica del hueso temporal, cuya expresión se considera fisiológica hasta los 5 años de edad. La mención de este rasgo en la literatura es escasa, generando controversias entre de los anatomistas que la han descrito. El epónimo Huschke, anatomista alemán, quien ha sido mencionado como el primero en observarla en 1844. Sin embargo, existen antecedentes de que dicha característica ósea fue previamente descrita por otros autores casi 200 años antes. La actual denominación, dehiscencia timpánica, fue dada en 1878 por Bürkner, siendo aceptada hasta el día de hoy. El objetivo de este artículo es realizar un análisis histórico de la descripción morfológica de la dehiscencia timpánica en la literatura anatómica especializada.


SUMMARY: Tympanic dehiscence or Huschke's Foramen is considered a minor, hypostosic, non-stochastic, transitory morphological cranial feature, located in the tympanic plate of the temporal bone, whose expression is considered physiological up to 5 years of age. The mention of this feature in the literature is scarce, generating controversy among the anatomists who have described it. The eponymous Huschke, a German anatomist, who has been mentioned as the first to observe it in 1844. However, there is a history that this bone characteristic was previously described by other authors almost 200 years earlier. The current name, tympanic dehiscence, was given in 1878 by Bürkner, being accepted until today. The objective of this article is to carry out a historical analysis of the morphological description of tympanic dehiscence in specialized anatomical literature.


Subject(s)
Humans , History, 16th Century , History, 17th Century , History, 18th Century , History, 19th Century , History, 20th Century , Temporal Bone/anatomy & histology , Ear, Middle/anatomy & histology , Anatomy/history
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