Abdominal imaging in AIDS patients
- VernacularTitle:艾滋病合并腹部病变的影像学表现
- Author:
Da-Wei ZHAO
;
Tong ZHANG
;
Wei WANG
;
Chun-Wang YUAN
;
Cui-Yu JIA
;
Xuan ZHAO
;
Da-Qing MA
;
- Publication Type:Journal Article
- Keywords:
Acquired immunodeficiency syndrome;
opportunistic infection;
Abdomen;
Tuberculosis;
Sarcoma,Kaposi;
Tomography,X-ray computed
- From:
Chinese Journal of Radiology
2001;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate abdominal imaging in AIDS.Methods The imaging examinations(including US,CT and MR)of 6 patients with AIDS associated abdominal foci were analysed retrospectively.All the cases were performed US,and CT scan,of which 4 performed enhanced CT scan and 1 with MR.Results Abdominal tuberculosis were found in 4 patients,including abdominal lymph nodes tuberculosis(3 cases)and pancreatic tuberculosis(1 case).The imaging of lymph nodes tuberculosis typically showed enlarged peripheral rim enhancement with central low-attenuation on contrast-enhanced CT. Pancreatic tuberculosis demonstrated low-attenuation area in pancreatic head and slightly peripheral enhancement.Disseminated Kaposi's sarcoma was seen in 1 case:CT and MRI scan demonstrated tumour infiltrated along hepatic portal vein and bronchovascular bundles.Pelvic tumor was observed in 1 case:CT scan showed large mass with thick and irregular wall and central low attenuation liquefacient necrotic area in the pelvic cavity.Conclusion The imaging findings of AIDS with abdominal foci is extraordinarily helpful to the diagnosis of such disease.Tissue biopsy is needed to confirm the diagnosis.
