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1.
Medisan ; 16(10): 1623-1628, oct. 2012.
Article in Spanish | LILACS | ID: lil-660112

ABSTRACT

Se describe el caso clínico de una paciente de 32 años de dad, que acudió a consulta por presentar cuadro febril y adénico desde hacía varias semanas, asociado a manifestaciones generales de anorexia y pérdida de peso. En el examen clínico se constató la presencia de adenopatías cervicales de 2 cm y orofaringe enrojecida. Los resultados de los exámenes complementarios efectuados y la evaluación histológica del ganglio linfático confirmaron que se trataba de una linfoadenitis histiocítica necrosante en fase proliferativa (enfermedad de Kikuchi Fujimoto). El estudio inmunohistoquímico no reveló malignidad.


The case report of a 32 year-old patient is described who attended the department for presenting adenoid and febrile condition for several weeks, associated with general manifestations of anorexy and weight loss. In the clinical examination the presence of 2 cm cervical adenopathies and reddened oropharynx was confirmed. The results of the complementary tests and the histological evaluation of the lymph node confirmed that it was a necrosing histiocytic lymphadenitis in proliferative stage, (Kikuchi Fujimoto disease). The immunological histological and chemical study did not reveal malignancy.

2.
Medisan ; 13(6)nov.-dic. 2009. tab, ilus
Article in Spanish | LILACS | ID: lil-547987

ABSTRACT

Se hizo un estudio descriptivo para evaluar la utilidad de la técnica histoquímica de aldehído fucsina de Gómori- azul alcian para el diagnóstico de metaplasia intestinal (AFG-AA) y sus variedades completa e incompleta, mediante la revisión de 48 muestras para biopsias, extraídas del estómago de pacientes atendidos en la Consulta de Gastroenterología del Hospital Provincial Docente Dr Joaquín Castillo Duany de Santiago de Cuba durante el trienio 2005 – 2007, a los cuales se realizó gastroscopia, se diagnosticó la presencia de metaplasia intestinal a través de la tinción de hematoxilina y eosina, así como se procedió a su confirmación y clasificación con la mencionada técnica histoquímica. Entre las variables estudiadas figuraron: edad, sexo, presencia de Helicobacter pilory, tipo de metaplasia intestinal y alteraciones morfológicas. Se verificó que 41 de los pacientes presentaban metaplasia intestinal completa (85,4 por ciento), de los cuales 37 padecían gastritis crónica activa (90,2 por ciento).


A descriptive study was carried out to evaluate the utility of the histochemical Gomori's aldehyde fuchsin Alcian-blue technique for the diagnosis of intestinal metaplasia (AFG-AA) and its complete and incomplete variants by reviewing 48 samples for biopsies collected from stomach of patients attended in the Gastroenterology Department of Dr Joaquín Castillo Duany Teaching Provincial Hospital in Santiago de Cuba during 2005-2007, in whom gastroscopy was performed, the presence of intestinal metaplasia was diagnosed with hematoxylin and eosin staining, as well as it was confirmed and classified by means of aforementioned histochemical technique. Among studied variables were age, sex, and presence of Helicobacter pilory, type of intestinal metaplasia and morphological alterations. It was verified that 41 out of the patients had complete intestinal metaplasia (85, 4 per cent), of whom 37 suffered from active chronic gastritis (90,2 per cent).


Subject(s)
Humans , Male , Middle Aged , Eosine Yellowish-(YS) , Epithelium/physiopathology , Gastritis/diagnosis , Gastroscopy/methods , Hematoxylin/therapeutic use , Metaplasia/diagnosis , Stomach Diseases , Epidemiology, Descriptive
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