2.Cytomegalovirus Colitis Manifested with a Ring like Ileocecal Valve Ulcer in a Korean AIDS Patient.
Jin Bae KIM ; Dong Soo HAN ; Il Sik HYUN ; Hang Lak LEE ; Jong Pyo KIM ; Joo Hyun SOHN ; Joon Soo HAHM
The Korean Journal of Gastroenterology 2004;44(4):224-228
A 32-year-old man, who had no previous medical history, was hospitalized with 3-week duration of abdominal pain, fever, and watery diarrhea. Initial colonoscopy showed subepithelial hemorrhagic spots throughout the entire colon together with well-circumscribed ulcer around the ileocecal valve. Serologic test disclosed HIV-positive and repeated biopsies at ulcer base finally revealed that the patient had cytomegalovirus ulcer in ileocecal area.
AIDS-Related Opportunistic Infections/complications/*diagnosis
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Adult
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Colitis/complications/diagnosis/*virology
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Colonoscopy
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Cytomegalovirus Infections/complications/*diagnosis
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Humans
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Ileal Diseases/complications/pathology/*virology
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*Ileocecal Valve/pathology
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Male
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Ulcer/complications/pathology/*virology
3.Disseminated Histoplasmosis and Tuberculosis in a Patient with HIV Infection.
Hye Won JEONG ; Jang Wook SOHN ; Min Ja KIM ; Jung Woo CHOI ; Chul Hwan KIM ; Sang Ho CHOI ; Jeeyong KIM ; Yunjung CHO
Yonsei Medical Journal 2007;48(3):531-534
Histoplasmosis is a very rare disease in Korea. Clinical manifestations are very similar to those of tuberculosis. This is the first case report of combined disseminated histoplasmosis and tuberculosis in a patient with HIV infection in Korea. A 42-year-old Korean with Acquired Immunodeficiency Syndrome (AIDS) was diagnosed with tuberculosis. He had lived in Guatemala for the past five years. Upon diagnosis of disseminated tuberculosis with HIV infection, he was treated with anti-tuberculosis medications and anti-retroviral agents. Fever, weakness, hepatosplenomegaly and pancytopenia were persistent despite treatment. The patient's history of living in Guatemala caused us to seek opportunistic infectious organisms other than tuberculosis. Bone marrow aspiration and biopsy were performed and the result revealed numerous intracellular organisms consistent with Histoplasma capsulatum; therefore, the diagnosis of disseminated histoplasmosis was made.
AIDS-Related Opportunistic Infections/microbiology
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Acquired Immunodeficiency Syndrome/complications/pathology
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Adult
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Bone Marrow/microbiology/pathology
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HIV Infections/*complications/drug therapy
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Histoplasma/isolation & purification
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Histoplasmosis/complications/*diagnosis/microbiology
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Humans
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Male
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Thorax/microbiology/pathology/radionuclide imaging
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Tuberculosis/complications/*diagnosis
4.Study on the association of clinical characteristic, CD4+ and level of HIV viral load among 690 initial HIV-infection.
Yan-chun LIU ; Xing-hong LI ; Xing-wang LI ; Wen-hui LUN ; Hui-wen YAN ; Meng-liang GE ; Xue-jun ZHU
Chinese Journal of Epidemiology 2007;28(10):1026-1029
OBJECTIVETo understand the correlation between CD4+ cell count, HIV viral load (VL) and clinical characteristics among patients when HIV-1 was tested positive and initial AIDS diagnosis was made.
METHODS690 HIV-infected cases from Beijing Di-Tan Hospital were included and under a cross sectional study while SPSS statistical method was used.
RESULTSThe 690 HIV-infected cases would include 458 males and 232 females with age range from 2-72 years (mean age as 35.3). The modes of transmission showed that: homosexual contact taking up 17.5% while heterosexual was 16.7%. Most of the homosexual-infected ones lived in Beijing and most of them had bachelor or master's degrees. 19.4% of the transmission happened between heterosexual/bisexual couples, suggesting that HIV was transmitted through the "bridge population" while the rest were infected by contaminated blood/plasma. Many of the cases were identified when they lately visited the pre-operation surveillance point in the hospital. Serious immunodeficiency symptoms or signs were discovered as: CD4+ count < 50 cell/microl, serious opportunistic infections including pneumocystosis pulmonary, cerebral toxoplasmosis and cryptococcal meningitis. Higher frequencies of diseases seen were dermotosis, pneumonia, upper respiratory tract infection, hepatitis and digestive tract moniliasis.
CONCLUSIONBecause of the late identification of the disease, serious immuo-suppression situation often appeared, suggesting that there was an urgent need to improve STD/AIDS knowledge on those HIV (+) people so they might have an early access to accept medical care.
AIDS-Related Opportunistic Infections ; diagnosis ; Adolescent ; Adult ; Aged ; CD4 Lymphocyte Count ; Child ; Child, Preschool ; Cross-Sectional Studies ; Female ; HIV Infections ; complications ; diagnosis ; transmission ; Humans ; Male ; Middle Aged ; Viral Load ; Young Adult
5.Detection of cryptosporidium infection among AIDS patients in Guangdong and Yunnan.
Xiao-hua LE ; Hui WANG ; Ji-zhou GOU ; Xin-chun CHEN ; Gui-lin YANG ; Qian-ting YANG ; Xiao-he LI ; Bo-ping ZHOU ; Hui-qin LI ; Wei-ping CAI
Chinese Journal of Experimental and Clinical Virology 2008;22(5):339-341
OBJECTIVETo investigate the infection of Cryptosporidium and its epidemiological characteristics in AIDS patients of Southern China.
METHODSStool samples colleted from AIDS confirmed patients. The samples were detected for oocyst of Cryptosporidium by acid fast bacteria stain and indirect fluorescent antibody stain respectively, CD4 count was detected by Flow Cytometry.
RESULTS212 samples of fresh stool obtained from the AIDS patients who live in Guangdong and Yunnan province. The total infection rate of Cryptosporidium in AIDS patients was 4.25% (9/212), the infectious rate of oocyst in the group of 50- 59-years-old was significantly higher than those in 30-39 (P < 0.01); the infectious rate of oocyst in patients with antiretroviral therapy (ART) was also significantly lower (P = 0.0000); we found the patients coinfected with Cryptosporidium with CD4 count all below 100 cells/microl. However, there were no any difference between the infectious rate to the patient's gender, areas and stool shape.
CONCLUSIONAIDS patients infected by Cryptosporidium are not rare in southern China, and the infectious rate was lower than western country. Patients received ART could decrease the infectious rate of Cryptosporidium, Cryptosporidium always happen in patient whose CD4 count was very low (< 100 cells/microl).
AIDS-Related Opportunistic Infections ; parasitology ; Acquired Immunodeficiency Syndrome ; complications ; parasitology ; Animals ; Antigens, Protozoan ; CD4 Lymphocyte Count ; China ; Cryptosporidiosis ; diagnosis ; etiology ; immunology ; parasitology ; Cryptosporidium ; chemistry ; isolation & purification ; Feces ; parasitology ; Flow Cytometry ; HIV Infections ; parasitology ; Humans ; Oocysts ; Staining and Labeling
6.Acute Respiratory Failure Associated with Cryptococcal Pneumonia and Disseminated Cryptococcosis in an AIDS Patient.
Kyoung Hwan LEE ; U Im CHANG ; Hyung Wook KIM ; Guilsun KIM ; Sung Kyoung KIM ; Jinyoung YOO ; Seong Heon WIE
The Korean Journal of Internal Medicine 2006;21(1):39-42
A 36-year-old homosexual Mexican man was admitted to our hospital, with a 30-day history of fever and headache. Upon cerebrospinal fluid examination, the patient's white blood cell count was 1,580/L, total protein was 26 mg/dL, sugar was 17 mg/dL, and his intracranial pressure was 23 cmH2O. The patient was diagnosed with HIV (Human Immunodeficiency Virus) infection by serum Western blotting. Cryptococcus neoformans was isolated in cultures of the patient's blood and cerebrospinal fluids. Chest computerized tomography revealed diffuse reticulonodular infiltration and a ground-glass appearance in both perihilar regions, suggestive of either Pneumocystis carinii pneumonia or cryptococcal pneumonia. On the patient's 6th day in our hospital, bronchoalveolar lavage and transbronchial lung biopsy were conducted via bronchoscopy, and a pathologic examination of lung biopsy specimens revealed signs of cryptococcal pneumonia. This patient died on his 14th day in our hospital, as the result of acute respiratory failure, associated with cryptococcal pneumonia and disseminated cryptococcosis.
Respiratory Insufficiency/*diagnosis/etiology/*microbiology
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Pneumonia/*diagnosis/*microbiology
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Male
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Humans
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Fatal Outcome
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Cryptococcus neoformans/*isolation & purification
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Cryptococcosis/*diagnosis/microbiology
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Bronchoalveolar Lavage
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Blotting, Western
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Adult
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Acute Disease
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AIDS-Related Opportunistic Infections/complications/*microbiology