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Cytomegalovirus-induced colitis in HIV infection. Considerations on its diagnos...
Sousa, A E; Serviço de Medicina 2, Patologia Cirúrgica e Anatomia Patológica, Hospital Universitário de Santa Maria, Lisboa.; Lucas, M; Palhano, M JThe diagnosis of cytomegalovirus intestinal disease in patients with HIV (human immunodeficiency virus) infection frequently raises diagnostic problems in view of the absence of definite pathological, serological or virological markers of active CMV infection. We describe the case of a 47-year-old man with a CMV colitis which illustrates several diagnostic and therapeutic problems and that was complicated by an...
Collagenous colitis: clinical and histologic improvement after sulfasalazine an...
Lucas, M; Serviço de Medicina II, Hospital de Santa Maria, Faculdade de Medicina, Lisboa.; Palhano, M J; Baptista, A; Victorino, R M; de Moura, M CWe here by report a case of a 42 year-old white woman with an eight-year history of watery diarrhea where the rectal biopsies performed in endoscopically normal mucosa led to the diagnosis of collagenous colitis, characterized histologically by a thickening of the colonic subepithelial basement membrane. A brief review of the current etiopathogenic concepts of this entity is done and the importance of performin...
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