Enfermedad de Erdheim-Chester. Una causa rara de derrame pericárdico: Caso clínico

Jorge Vega, Marcela Cisternas, Michel Bergoeing, Roberto Espinosa, Alvaro Zapico, Pedro Chadid, Mario Santamarina
2011 Revista médica de Chile (Impresa)  
Erdheim-Chester disease. Report of one case We report a 76-year-old male who was admitted due to progressive congestive heart failure lasting several months. An echocardiogram showed a large pericardial effusion with early signs of pericardial tamponade and an irregular surface suggestive of cancer infi ltration. The patient was operated, creating a pericardial window and draining 1,200 ml of a brownish yellow fl uid with abundant cellularity. Pericardial biopsy showed infi ltration by CD68
more » ... tration by CD68 (+), CD1a (-) and S100 (-) cells. Twenty-eight months earlier, due to fatigue, dyspnea, and a non-specifi c infl ammatory process, an enhanced-contrast-scan showed that aorta was coated with a hypodense tissue that began near the aortic valve and extended until the inferior mesenteric artery, with stenosis of the left subclavian, celiac axis, renal and upper mesenteric arteries. An angioplasty and stent placing was carried out in the last two arteries. Both kidneys had the appearance of "hairy kidneys". A bone scan showed increased uptake in femurs and tibiae and X-ray examination showed osteosclerosis in metaphysis and diaphysis. The diagnosis of Erdheim-Chester disease (non-Langerhans-cell histiocytosis) was made and the patient was treated with steroids and methotrexate. (Rev Med Chile 2011; 139: 1054-1059.
doi:10.4067/s0034-98872011000800011 fatcat:inxegv4qifg6tcsssdsvum44hq