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Paper Chase

Lymphedema, lymphocytic myocarditis, and sarcoidlike granulomatosis. Manifestations of Whipple's disease.

JAMA. Mar 10, 1989;261(10):1467-70.
Southern JF, Moscicki RA, Magro C, Dickersin GR, Fallon JT, Bloch KJ.

Department of Pathology, Harvard Medical School, Massachusetts General Hospital, Boston 02114.

Abstract:

A patient with Whipple's disease presented with a long prodromal period characterized by granulomatous lymphadenitis and progressive lymphedema of the extremities. No gastrointestinal tract symptoms were present and a small bowel biopsy sample was normal. His clinical condition deteriorated with the onset of lymphocytic myocarditis. At autopsy, intestinal involvement with macrophages that stained positively with periodic acid-Schiff was limited primarily to the submucosa. Diffuse fibrous effacement of lymph nodes with afferent lymphangiectasia seemed to be the mechanism of diffuse lymphedema, protein-losing enteropathy, and hypoproteinemia. Whipple's disease, therefore, should be considered in the differential diagnosis of patients presenting with granulomatous disease, lymphocytic myocarditis, or unusual lymphedema.