The acute abdomen in individuals with AIDS

Area of Science:

• Medical Imaging
• Gastroenterology
• Infectious Diseases

Background:

• Acquired immunodeficiency syndrome (AIDS) can present with gastrointestinal issues, including infections and neoplasms.
• Acute abdominal disease in AIDS patients may lack typical signs due to immunosuppression and other factors.
• Abdominal pain in AIDS patients can be severe, even without surgical complications like perforation or obstruction.

Purpose of the Study:

• To highlight the diagnostic challenges in evaluating acute abdominal disease in AIDS patients.
• To emphasize the critical role of computed tomography (CT) in diagnosing abdominal conditions in this population.
• To establish CT as the preferred imaging modality for AIDS-related abdominal disease.

Main Methods:

• Review of clinical presentations of AIDS-related abdominal conditions.
• Evaluation of the utility of computed tomography (CT) in symptomatic AIDS patients.
• Assessment of CT's ability to visualize the entire abdomen and pelvis, including lymph nodes, solid organs, and bowel.

Main Results:

• AIDS-related infections and neoplasms can mimic acute surgical abdominal disease.
• Misleading clinical signs and symptoms are common in AIDS patients due to immunosuppression and other factors.
• CT provides comprehensive evaluation of the abdomen and pelvis, aiding in diagnosis and management.

Conclusions:

• CT is the imaging modality of choice for evaluating symptomatic AIDS patients with abdominal complaints.
• CT facilitates accurate characterization of AIDS-related abdominal disease.
• CT imaging is essential for directing appropriate therapeutic interventions in AIDS patients with abdominal disease.