Pseudoneoplastic appearance of cytomegalovirus-associated colitis in nonimmunocompromised patients: Report of 2 cases

被引：14
|
作者：
Maiorana, A
Torricelli, P
Giusti, F
Bellini, N
机构：
[1] Univ Modena & Reggio Emilia, Dipartimento Anat Patol & Med Legale, Modena, Italy
[2] Univ Modena & Reggio Emilia, Dipartimento Diagnost Immagini, Modena, Italy
来源：
CLINICAL INFECTIOUS DISEASES | 2003年 / 37卷 / 05期
关键词：
D O I：
10.1086/375876
中图分类号：
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号：
100102 ;
摘要：
Two cases of human cytomegalovirus (HCMV) colitis with pseudoneoplastic appearance are described. Patients presented with abdominal pain, fever, and diarrhea. Colonoscopy revealed a stenosing lesion in one patient and a broad-based, vegetant mass in the other patient, and histopathological examination of colectomy specimens revealed exuberant inflammatory masses with infiltration of mononuclear cells and ulcers with granulation tissue. Typical intranuclear HCMV inclusions were numerous. Peculiar to both patients was the lack of any apparent causes of immunodeficiency, such as human immunodeficiency virus infection or previous organ transplantation.
引用
收藏
页码：E68 / E71
页数：4
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