1
|
Mantilla JC, Chaves JJ, Africano-Lopez F, Blanco-Barrera N, Mantilla MJ. Gastrointestinal tuberculosis: An autopsy-based study. INFECTIOUS MEDICINE 2023; 2:122-127. [PMID: 38077832 PMCID: PMC10699657 DOI: 10.1016/j.imj.2023.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 06/29/2024]
Abstract
BACKGROUND Tuberculosis is a disease of great relevance since it is one of the leading causes of morbidity and mortality worldwide. Gastrointestinal tuberculosis is an unusual presentation. It is defined as the involvement of any segment of the digestive tract, associated viscera, and peritoneum. The study's main objective is to collect information from autopsies of patients diagnosed with gastrointestinal tuberculosis in a Pathology reference center in Colombia. METHODS This is a retrospective and descriptive study of autopsy reports. A total of 4,500 autopsies were performed between January 2004 and December 2020. The inclusion criteria were authorization of a family member following local law regulations and a final autopsy diagnosis of gastrointestinal tuberculosis using microscopic visualization. RESULTS Forty-eight patients with gastrointestinal tuberculosis autopsies were included in our study. Most of the patients were male (n = 35, 72.9%) with a median age of 40.5 years old. Human immunodeficiency virus infection history was reported in 28 cases (58.33%). The most affected gastrointestinal tract site was the terminal ileum. Ulcers and thickened epithelium were common autopsies macroscopic findings. Tuberculosis multiorgan compromise was a relevant finding in patients with gastrointestinal tuberculosis. CONCLUSIONS Gastrointestinal tuberculosis is a disease of great importance, being its diagnosis a clinical challenge. Underdiagnosis can be reported in a high percentage of cases, so autopsy diagnosis can help reveal more accurate data about this condition.
Collapse
Affiliation(s)
- Julio Cesar Mantilla
- Department of Pathology, Universidad Industrial de Santander, Bucaramanga 680002, Colombia
- Department of Pathology, Hospital Universitario de Santander, Bucaramanga 680002, Colombia
| | - Juan José Chaves
- Department of Pathology, Fundación Universitaria de Ciencias de la Salud, Bogotá 111411, Colombia
- Department of Gastroenterology, Gastrocenter and Medical Specialities, Ipiales 524061, Colombia
| | - Ferney Africano-Lopez
- Department of Gastroenterology, Universidad Militar Nueva Granada, Bogotá 250240, Colombia
| | - Néstor Blanco-Barrera
- Department of Gastroenterology, Universidad Militar Nueva Granada, Bogotá 250240, Colombia
| | | |
Collapse
|
2
|
Rare manifestation of a large stenosing gastrointestinal tumor caused by Mycobacterium tuberculosis in a previously healthy man from Austria. Wien Med Wochenschr 2021; 172:268-273. [PMID: 34613520 PMCID: PMC9463224 DOI: 10.1007/s10354-021-00887-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 08/31/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Gastrointestinal tuberculosis (TB) is a rare manifestation in low TB-incidence countries such as Austria. It is usually seen in immunocompromised patients or in migrants being more susceptible for extrapulmonary disease manifestations. CASE DESCRIPTION We report a very rare manifestation of severe gastrointestinal TB in a 49-year-old previously healthy man from Upper Austria. Endoscopy showed a large tumor mass obstructing about 2/3 of the lumen of the cecum. Positron emission tomography/computed tomography scan revealed not only a high metabolic activity in the tumor mass, but also active pulmonary lesions in both upper lung lobes. Bronchial secretion showed acid-fast bacilli in the microscopy and polymerase chain reaction was positive for M. tuberculosis complex. Phenotypic resistance testing showed no resistance for first-line anti-TB drugs. Treatment with isoniazid, rifampicin, pyrazinamide and ethambutol was initiated. Based on therapeutic drug monitoring, the standard treatment regime was adapted to rifampicin high dose. TB treatment was well tolerated and the patient achieved relapse-free cure one year after the end of treatment. CONCLUSION Gastrointestinal involvement mimicking an intestinal tumor is a very rare TB manifestation in previously healthy Austrians. However, it should be kept in mind due to increasing migration from countries with higher rates of extrapulmonary TB and due to an increasing number of immunocompromised patients. TB telephone consultations can support medical professionals in the diagnosis and the management of complex TB patients. TB management is currently at a transitional stage from a programmatic to personalized management concept including therapeutic drug monitoring or biomarker-guided treatment duration to achieve relapse-free cure.
Collapse
|
3
|
Abstract
Gastrointestinal tuberculosis (TB) is a fascinating disease which can be observed both in the clinical context of active pulmonary disease and as a primary infection with no pulmonary involvement. It represents a significant clinical challenge because of the resurgence of TB as well as the diagnostic challenges it poses. A high clinical suspicion remains the most powerful tool in an era of medicine when reliance on diagnostic technology increases. Antimicrobial therapy is the mainstay of therapy, but surgical and endoscopic interventions are frequently required for intestinal TB. Gastrointestinal TB is truly the "great mimic" and continues to require the astute clinical acumen of skillful clinicians to diagnose and treat.
Collapse
|
4
|
Guimarães LC, Silva ACALD, Micheletti AMR, Moura ENM, Silva-Vergara ML, Tostes S, Adad SJ. Morphological changes in the digestive system of 322 necropsies of patients with acquired immune deficiency syndrome: comparison of findings pre- and post-HAART (Highly Active Antiretroviral Therapy). Rev Inst Med Trop Sao Paulo 2017; 59:e3. [PMID: 28380114 PMCID: PMC5441154 DOI: 10.1590/s1678-9946201759003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 09/22/2016] [Indexed: 11/21/2022] Open
Abstract
Involvement of the digestive system in AIDS pathologies or injuries is frequent. Aiming at comparing the frequency, the importance that these lesions have for death and the survival time in patients using or not using HAART, we studied 322 necropsies classified as follows: Group A - without antiretroviral drugs (185 cases); B - one or two antiretroviral drugs or HAART for less than six months (83 cases); C - HAART for six months or longer (54 cases). In the overall analysis of the digestive system, changes were present in 73.6% of cases. The most frequent was Candida infection (22.7%), followed by cytomegalovirus (19.2%), Histoplasma capsulatum (6.5%), mycobacteria (5.6%), and Toxoplasma gondii (4.3%). T. gondii infection was more frequent in group A compared with group C, and cytomegalovirus (CMV) was more frequent in group A compared with groups B and C (p < 0.05); 2.2% of the deaths were due to gastrointestinal bleeding. Regarding the segments, only in the large intestine, and only cytomegalovirus, were more frequent in group A compared with group C. We conclude that digestive system infections are still frequent, even with the use of HAART. However, the average survival time in group C was more than three times greater than the one in group A and nearly double that of group B, demonstrating the clear benefit of this therapy.
Collapse
Affiliation(s)
- Lucinda Calheiros Guimarães
- Universidade Federal do Triângulo Mineiro, Departamento de Patologia Especial, Uberaba, Minas Gerais, Brazil
| | | | | | - Everton Nunes Melo Moura
- Universidade Federal do Triângulo Mineiro, Departamento de Patologia Especial, Uberaba, Minas Gerais, Brazil
| | - Mario Léon Silva-Vergara
- Universidade Federal do Triângulo Mineiro, Departamento de Patologia Especial, Uberaba, Minas Gerais, Brazil
| | - Sebastião Tostes
- Universidade Federal do Triângulo Mineiro, Departamento de Patologia Especial, Uberaba, Minas Gerais, Brazil
| | - Sheila Jorge Adad
- Universidade Federal do Triângulo Mineiro, Departamento de Patologia Especial, Uberaba, Minas Gerais, Brazil
| |
Collapse
|
5
|
Guimarães LC, Silva ACAL, Micheletti AMR, Moura ENM, Silva-Vergara ML, Adad SJ. Morphological changes in the digestive system of 93 human immunodeficiency virus positive patients: an autopsy study. Rev Inst Med Trop Sao Paulo 2012; 54:89-93. [PMID: 22499422 DOI: 10.1590/s0036-46652012000200006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2011] [Accepted: 02/01/2012] [Indexed: 11/22/2022] Open
Abstract
Involvement of the digestive system in patients with acquired immunodeficiency syndrome (AIDS) is frequent and many changes in these patients are diagnosed only at autopsy. There are few studies of autopsy with detailed analysis of this system and only one was conducted in Brazil. We evaluated each segment of the digestive system in 93 consecutive autopsies of patients infected with human immunodeficiency virus (HIV) and the importance of these lesions to death. Of these, 90 (96.8%) patients had AIDS. We reviewed medical records, autopsy reports and histological sections from tongue to rectum stained with hematoxylin-eosin. When necessary, we analyzed special stains and immunohistochemistry to investigate infections. There was damage to the digestive system in 73 (78.5%) cases. The most common infections were candidiasis (42%), cytomegalovirus (29%), histoplasmosis (11.8%), toxoplasmosis (9.7%) and mycobacterial infection (9.7%). Malignancies were rare, present in four (4.3%) cases (two Kaposi's sarcoma, one adenocarcinoma and one metastatic embryonal carcinoma). All segments showed lesions: tongue (48.6%), esophagus (44.8%), stomach (44.7%), colon (43.2%) and small intestine (28.9%). The lesions found were immediate cause of death in five (5.4%) cases. In another 36 (38.7%) cases the basic disease was systemic and also compromised the digestive system.
Collapse
|
6
|
Lanjewar DN. The spectrum of clinical and pathological manifestations of AIDS in a consecutive series of 236 autopsied cases in mumbai, India. PATHOLOGY RESEARCH INTERNATIONAL 2011; 2011:547618. [PMID: 21660276 PMCID: PMC3108477 DOI: 10.4061/2011/547618] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Accepted: 03/14/2011] [Indexed: 11/20/2022]
Abstract
The HIV epidemic in the Asian subcontinent has a significant impact on India. The AIDS associated pathology has not been well evaluated in a representative study hence very little is known about the spectrum of HIV/AIDS associated diseases in Indian subcontinent. To determine the important postmortem findings in HIV infected individuals in Mumbai, autopsy study was carried out. The patient population included patients with AIDS who died at the tertiary care hospital over a 20 year period from 1988 to 2007. A total of 236 (182; 77% males and 54; 23%) females) patients with AIDS were autopsied. The main risk factor for HIV transmission was heterosexual contact (226 patients; 96%) and 223/236 (94%) patients died of HIV-related diseases. Tuberculosis was the prime cause of death in 149 (63%) patients, followed by bacterial pneumonia 33 (14%), cryptococcosis 18 (8%), toxoplasmosis of brain 15 (6%), pneumocystis jiroveci (PCJ) 1 (0.5%) and Non-Hodgkin's lymphoma 7 (3%) cases. The major underlying pathologies are either preventable or treatable conditions. There is an urgent need for attention towards the diagnosis, issue of therapy, and care of HIV disease in developing countries. Reducing mortality in patients with AIDS from infections must be highest public health policy in India.
Collapse
|
7
|
Chakraborty N, Bhattacharyya S, De C, Mukherjee A, Bhattacharya D, Santra S, Sarkar RN, Banerjee D, Guha SK, Datta UK, Chakrabarti S. Incidence of multiple Herpesvirus infection in HIV seropositive patients, a big concern for Eastern Indian scenario. Virol J 2010; 7:147. [PMID: 20604948 PMCID: PMC2909198 DOI: 10.1186/1743-422x-7-147] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2010] [Accepted: 07/06/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV) infection is associated with an increased risk for human herpes viruses (HHVs) and their related diseases and they frequently cause disease deterioration and therapeutic failures. Methods for limiting the transmission of HHVs require a better understanding of the incidence and infectivity of oral HHVs in HIV-infected patients. This study was designed to determine the seroprevalence of human herpes viruses (CMV, HSV 2, EBV-1, VZV) antibodies and to evaluate their association with age, sex as well as other demographic and behavioral factors. RESULTS A study of 200 HIV positive patients from Eastern India attending the Calcutta Medical College Hospital, Kolkata, West Bengal, Apex Clinic, Calcutta Medical College Hospital and ART Center, School of Tropical Medicine, Kolkata, West Bengal was done. Serum samples were screened for antibodies to the respective viruses using the indirect ELISA in triplicates.CytoMegalo virus (CMV), Herpes Simplex virus type 2 (HSV-2), Varicella Zoster virus (VZV), and Epstein Barr virus (EBV-1) were detected in 49%, 47%, 32.5%, and 26% respectively. CONCLUSION This study has contributed baseline data and provided insights in viral OI and HIV co-infection in Eastern India. This would undoubtedly serve as a basis for further studies on this topic.
Collapse
Affiliation(s)
- Nilanjan Chakraborty
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| | - Sohinee Bhattacharyya
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| | - Chandrav De
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| | - Anirban Mukherjee
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| | - Dwipayan Bhattacharya
- Microbiology Division, National Institute of Cholera and Enteric Diseases P33 CIT Scheme-XM, Kolkata-700 010, India
| | - Shantanu Santra
- Department of Medicine, Calcutta Medical College and Hospital, 88 College Street, Kolkata-700 073, India
| | - Rathindra N Sarkar
- Department of Medicine, Calcutta Medical College and Hospital, 88 College Street, Kolkata-700 073, India
| | - Dipanjan Banerjee
- Department of Medicine, APEX Clinics, Calcutta Medical College and Hospital, 88 College Street, Kolkata 700 073, India
| | - Shubhasish K Guha
- Department of Tropical Medicine, School of Tropical Medicine, 108 C.R Avenue, Kolkata- 700 073, India
| | - Utpal K Datta
- Department of Medicine, Calcutta Medical College and Hospital, 88 College Street, Kolkata-700 073, India
| | - Sekhar Chakrabarti
- Virology Department, ICMR Virus Unit, ID & BG Hospital, GB4, 57 Dr. SC Banerjee Road Beliaghata, Kolkata-700 010, India
| |
Collapse
|
8
|
Occurrence and Management of Opportunistic Infections Associated with HIV/AIDS in Asia. JOURNAL OF HEALTH MANAGEMENT 2003. [DOI: 10.1177/097206340300500208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Illnesses, diseases and malignancies occur among HIV-infected individuals along a continuum. These are directly correlated with the degree of immune suppression and are caused by common patho gens and opportunistic infections. In decreasing order offrequency, frequent opportunistic infections and malignancies that occur in Asia are: Mycobacterium tuberculosis, Cryptococcus neoformans, Candida spp., Herpes simplex, Cryptosporidium parvum, Pneumocystis carinii, Toxoplasma gondii, non-Hodgkin's lymphoma and Kaposi's sarcoma. The association of morbidityand mortality due to co-infection with HIV and M.tuberculosis has become more evident in the region. Natural history studies conducted in Mumbai and Bangkok have reported incubation periods from infection to AIDS of eight and nine years respectively. Despite the advent of antiretroviral therapy (ART) and improved affordability of the generic drugs, only 30,000 (2 to 3 per cent) of the estimated 1.3 million eligible persons with AIDS in South Asia are presently on AR T. Apparently, the focus of the low-cost care in the region still continues to be of care and management of prevalent opportunistic infections. As care practices start to include ART over the next few years, there will be consequent change in the occurrence of opportunistic infections and need for their prophylaxis.
Collapse
|
9
|
Gutierrez EB, Zanetta DMT, Saldiva PHN, Capelozzi VL. Autopsy-proven determinants of death in HIV-infected patients treated for pulmonary tuberculosis in Sao Paulo, Brazil. Pathol Res Pract 2002; 198:339-46. [PMID: 12092770 DOI: 10.1078/0344-0338-00264] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The aim of this work is to describe and compare pulmonary pathology and proven causes of death in HIV-infected and non-HIV patients treated for tuberculosis, to identify the presence and extension of the lesions, and to suggest appropriate interventions based on the results. Of 246 adult patients (aged > 15) autopsied with tuberculosis and tested for HIV infection at Hospital das Clinicas, School of Medicine, São Paulo University, from January 1994 to December 1996, 100 HIV-infected patients were matched with 44 non-HIV-infected patients. Demographic determinants influencing patients' death were as follows: 1. Age and sex were not found to be important for the histological outcome, but do seem to correlate with HIV infection. Older patients with tuberculosis are less likely to be HIV-infected; 2. Previous tuberculosis and its treatment had no influence on the course of secondary or reinfection tuberculosis; 3. The efficiency of the diagnostic criteria used at the time of death was very low (59.2%); 4. Tuberculosis was more frequently investigated in HIV-infected than in non-HIV-infected patients; 5. Only 79 (56%) of the patients received first line agents for treatment; 6. Patients presented with advanced disease; 7. Their mortality is high, and death occurs early. Morphological determinants with influence on patient's death were related to differences in the spectrum of tuberculosis presentation and time of treatment. Noncaseating generalized multibacillary tuberculosis was likely to be the primary cause of death in HIV-infected patients who died during therapy, whereas deaths of patients occurring after the second course of treatment because of recurrence or incomplete treatment were increased for other manifestations of HIV disease (pyogenic pneumonia, Pneumocystis carinii pneumonia, cerebral toxoplasmosis, wasting syndrome). In these patients, dimorphic tuberculosis, an intermediate reactive spectrum form of presentation, was the predominant histological finding. In the opposite spectrum, paucibacillary tuberculosis, a reactive form of tuberculosis presentation, was equally regarded in non-HIV-infected patients as the primary cause of death after four months of therapy. In the same spectrum, non-HIV-infected patients with tuberculosis, who completed all or most of their treatment, died of associated diseases after therapy (alcoholism, cancer, diabetes mellitus). Autopsy-proven determinants of death were associated with HIV status, the spectrum of tuberculosis presentation, and time of treatment. Early treatment for tuberculosis and associated diseases can improve survival and the quality of life even of highly immunosuppressed patients.
Collapse
Affiliation(s)
- Eliana Battaggia Gutierrez
- Division of Infectious Diseases, Hospital das Clinicas, School of Medicine, University of São Paulo, Brazil
| | | | | | | |
Collapse
|
10
|
|
11
|
|
12
|
Abstract
From an estimated 85,200 HIV-infected individuals in Mumbai in 1997, at least 4120 excess deaths attributed to AIDS occurred among 15-54-year-olds. To prevent repetition of this excess in other parts of India, priority intervention programmes should be instituted quickly because the window of opportunity is closing quickly.
Collapse
|
13
|
Abstract
The colon is a frequent site of gastrointestinal complications in patients with HIV infection, and these colonic disorders increase in frequency as immunodeficiency worsens. The most common clinical manifestations of colonic disease in AIDS are diarrhea, lower gastrointestinal bleeding, and abdominal pain. Toxic megacolon, intussuseption, typhlitis, idiopathic colonic ulcer, and pneumatosis intestinalis also have been described. In the HIV-infected patient with preserved immunity, the most common cause of colitis is bacterial, but as the degree of immunodeficiency worsens, opportunistic pathogens (CMV, protozoa, mycobacteria, fungi) and neoplasms become more frequent. The frequent use of antibiotics, chemotherapeutic agents, and frequent hospitalization increase the susceptibility to cf2Clostridium difficule cf1colitis. Endoscopy plays an integral role in the management of many colonic disorders in AIDS.
Collapse
|
14
|
O'Keefe EA, Wood R, Van Zyl A, Cariem AK. Human immunodeficiency virus-related abdominal pain in South Africa. Aetiology, diagnosis and survival. Scand J Gastroenterol 1998; 33:212-7. [PMID: 9517535 DOI: 10.1080/00365529850166978] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Abdominal pain in acquired immunodeficiency syndrome (AIDS) patients is often a marker of an underlying opportunistic pathologic condition. There are no data on HIV-related abdominal pain in Africa. METHODS Forty-four consecutive Cape Town patients with advanced human immunodeficiency virus (HIV) infection (CD4 < 200) and abdominal pain were studied prospectively to determine aetiology and survival. RESULTS A probable cause of pain was identified in 37 (84%): disseminated Mycobacterium tuberculosis infection in 11, cryptosporidiosis in 6, cytomegalovirus infection in 6, and atypical mycobacterial infection in 2. Gastrointestinal lymphoma and pancreatitis were not seen. Fever, hepatomegaly, respiratory symptoms, abnormal chest radiograph, and adenopathy, ascites, or abscesses on ultrasound had predictive diagnostic value for disseminated M. tuberculosis. Fifty-one per cent of abdominal pain patients survived 6 months, compared with 73% of all AIDS patients (P < 0.001). CONCLUSIONS The aetiology of HIV-related abdominal pain in Cape Town reflects the high local prevalence of tuberculosis. Clinical and ultrasound features facilitate diagnosis. Abdominal pain is associated with poor survival.
Collapse
Affiliation(s)
- E A O'Keefe
- Dept. of Medicine, University of Cape Town, Somerset Hospital, Greenpoint, South Africa
| | | | | | | |
Collapse
|
15
|
Wilcox CM, Mönkemüller KE. Review article: the therapy of gastrointestinal infections associated with the acquired immunodeficiency syndrome. Aliment Pharmacol Ther 1997; 11:425-43. [PMID: 9218066 PMCID: PMC7159661 DOI: 10.1046/j.1365-2036.1997.00159.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Although there have been dramatic strides in the therapy of human immunodeficiency virus infection over the last few years, the number of infected people world-wide is tremendous and, at least in developing countries, continues to expand. Complications which involve the gastrointestinal tract are common in these patients, because the gut is a major site for involvement by opportunistic infections and neoplasms in patients with the acquired immunodeficiency syndrome. It is important to recognize the clinical spectrum of gastrointestinal diseases, as well as the appropriate and most cost-effective diagnostic strategies, as therapies for a number of these disorders are both widely available and high effective. This review summarizes the major gastrointestinal infections which are seen in patients with the acquired immunodeficiency syndrome, and their treatment.
Collapse
Affiliation(s)
- C M Wilcox
- Department of Medicine, University of Alabama of Birmingham 35294-0007
| | | |
Collapse
|