Spapen H D, Segers O, De Wit N, Goossens A, Buydens P, Dierckx R, Somers G
Department of Internal Medicine, Vrije Universiteit Brussel, Belgium.
Dig Dis Sci. 1989 Apr;34(4):640-3. doi: 10.1007/BF01536345.
We describe a patient with Whipple's disease without apparent intestinal involvement at initial presentation. Electron microscopy demonstrated the typical bacilli in PAS-negative lymph node and muscle biopsy specimens.