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1.
Rev. méd. Chile ; 138(7): 852-855, July 2010. tab
Article in Spanish | LILACS | ID: lil-567590

ABSTRACT

Palindromic rheumatism is characterized by multiple recurrent episodes of arthritis and periarthritis (mono or oligoarticular) that may last hours or days, disappearing without sequels. We report a 69-year-old male with a history of hypertension and a presumptive diagnosis of gout due to recurrent episodes of arthritis and periarthritis in the last thirty years. They involved at least two joints, lasted few days and were self limited. The patient was admitted due to arthritis and periarthritis of both wrists, knees, ankles, elbows and hands. He presented with fever (38-39º C), intense articular pain and anorexia. With a presumptive diagnosis of palindromic rheumatism and the lack of response to non steroidal anti infammatory drugs, methylprednisolone 20 mg/od per os was started, with an excellent response.


Subject(s)
Aged , Humans , Male , Periarthritis/pathology , Arthritis, Rheumatoid/drug therapy , Arthritis, Rheumatoid/pathology , Diagnosis, Differential , Glucocorticoids/therapeutic use , Periarthritis/drug therapy , Recurrence
2.
Rev. argent. radiol ; 73(4): 439-448, oct.-dic. 2009. ilus, tab
Article in Spanish | LILACS | ID: lil-634780

ABSTRACT

Introducción: La Artritis Reumatoidea (AR) se caracteriza por la inflamación crónica de las articulaciones, lo que lleva a la destrucción del cartílago articular y del hueso. Aproximadamente el 75% de los pacientes con AR desarrolla erosiones articulares dentro de los dos primeros años de comienzo de los síntomas. La presencia de erosiones tempranas expresa enfermedad más agresiva y se asocia a un pronóstico más desfavorable. Se ha demostrado que el daño erosivo puede observarse en resonancia magnética (RM) aun antes de los 6 meses luego de iniciada la enfermedad, siendo esta técnica de mayor sensibilidad que la radiología convencional. La evaluación por RM utilizando el score de Outcome Measures in Rheumatology Clinical Trials (OMERACT) / Rheumatoid Arthritis Magnetic Resonance Imaging Score (RAMRIS) permite realizar una valoración semicuantitativa del edema óseo, la sinovitis y las erosiones. Objetivo: Evaluar las características del daño estructural por RM en pacientes con AR temprana (menos de un año de evolución) que no presentaron erosiones en radiografías de manos. Materiales y métodos: Se seleccionaron 10 pacientes con AR según criterios ACR 1987, que presentaban score radiológico de Sharp / van der Heijde igual a 0 (cero) para erosiones. A ellos se les realizó RM de ambas manos. Se utilizó el score de Sharp / van der Heijde para evaluar el pinzamiento articular y el score de OMERACT-RAMRIS para cuantificar las lesiones articulares detectadas por RM. Se comparó el score final obtenido por ambos métodos. Resultados: Se incluyeron 10 pacientes (9 mujeres y 1 varón) con score radiológico de Sharp / van der Heijde igual a cero para erosiones. La edad media fue de 45,8 años (rango 25 - 71). El tiempo medio de evolución de la AR a la obtención de las imágenes fue de 3,6 meses (rango 1 - 8). El score medio de pinzamiento radiológico fue de 52 (rango 36 - 83). El score medio OMERACT-RAMRIS fue de 24 (rango 4-55); todos los pacientes presentaron sinovitis y 7 (70 %), edema óseo. Apesar de no observarse erosiones en la radiografía, 7 pacientes (70 %) las mostraron en RM. La erosión representó el 26,25% del score total de RM. Conclusión: Tradicionalmente, el daño estructural de la AR se mide utilizando diferentes métodos de score radiológicos. Dado que la detección precoz de erosiones predice una enfermedad más agresiva, la RM debería ser considerada en pacientes con AR temprana para la evaluación del pronóstico. Sin embargo, es necesario evaluar a un mayor número de pacientes para certificar esta observación.


Introduction: Rheumatoid Arthritis (RA) is characterized by chronic inflammation of the joints, leading to destruction of articular cartilage and bone. Approximately 75% of RA patients develop joint erosions within the first two years of onset of symptoms. The presence of early erosions reveals more aggressive disease and is associated with an unfavorable prognosis. It has been shown that erosion damage can be seen on magnetic resonance imaging (MRI) even before 6 months of the disease onset. This technique appears to be more sensitive than conventional radiology. MRI evaluation using the score of Outcome Measures in Rheumatology Clinical Trials (OMERACT) / Rheumatoid Arthritis Magnetic Resonance Imaging Score (RAMRIS) allows semiquantitative assessment of bone edema, synovitis and erosions. Objective: To evaluate the characteristics of structural damage by MRI in patients with early RA (less than one year of progression), with no erosions of hands on the X-ray. Materials and methods: We selected 10 patients with RA according to the ACR criteria 1987, whose score showed radiographic Sharp / van der Heijde equal to 0 (zero) for erosions. They underwent MRI of both hands. The Sharp / van der Heijde method was used to assess articular impingement, and the OMERACT-RAMRIS score to quantify joint lesions detected by MRI. The final scores obtained by both methods were compared. Results: Ten patients (9 females and 1 male) with radiographic score Sharp / van der Heijde zero for erosion were included. Mean age was 45.8 years (range 25-71). When the MRI was performed, the mean time of RA progression was 3.6 months (range 1 to 8). The average score was 52 radiological clamping (range 36 to 83). The OMERACT-RAMRIS half score was 24 (range 4- 55); all patients had synovitis, and 7 (70%) had bone edema. Although no erosions have been seen on radiographs, in 7 patients (70%) erosions were seen on the MRI. Erosions accounted for 26.25% of the total MRI score. Conclusion: Traditionally, the RA-related structural damage has been measured using different radiological score methods. Since early detection of erosions predicts a more aggressive disease, MRI should be considered in patients with early RA to evaluate their prognosis. However, a larger number of patients should be analyzed to confirm this observation.

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