No abstract available
MeSH terms
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AIDS-Related Opportunistic Infections / diagnosis*
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AIDS-Related Opportunistic Infections / microbiology
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AIDS-Related Opportunistic Infections / virology
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Biopsy
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Carcinoma / diagnosis*
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Colitis / diagnosis*
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Colitis / microbiology
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Colitis / virology
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Colon / microbiology
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Colon / pathology
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Colon / virology
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Colonic Neoplasms / diagnosis*
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Colonoscopy
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Cytomegalovirus / isolation & purification
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Cytomegalovirus Infections / diagnosis*
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Cytomegalovirus Infections / virology
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Diagnosis, Differential
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HIV
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Histoplasma / isolation & purification
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Histoplasmosis / diagnosis*
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Histoplasmosis / microbiology
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Humans
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Immunohistochemistry
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Male
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Middle Aged
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Tomography, X-Ray Computed