Related Experiment Video
Updated: Aug 11, 2026

Sequencing of Bacterial Microflora in Peripheral Blood: our Experience with HIV-infected Patients
Published on: June 11, 2011
[Endoscopy of the upper digestive tract in anti-HIV positive subjects]
1Servizio di Gastroenterologia ed Endoscopia Digestiva, Azienda USSL 26, Ospedale Predabissi, Milano.
Background:
The aim of our study was to evaluate any correlation between symptoms of the upper digestive tract, endoscopic findings and the clinical stage of disease.
Methods:
Thirty-four anti-HIV positive patients were enrolled and subdivided, according to CDC classification, as follows: 28 CDC II/III (asymptomatics) and 6 CDC IV (AIDS). The past medical history of all patients was investigated and oesophagogastroduodenoscopy (OGDS) was carried out.
Results:
All anti-HIV positive patients complained of gastrointestinal symptoms (100%), while endoscopic lesions were observed in 11/34 (32.3%).
Conclusions:
The data did not show any correlation between symptoms and endoscopic alterations; we showed more frequent endoscopic alteration in CDC IV patients, even if being treated, compared with CDC II/III.
Related Concept Videos
Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
Endoscopic Procedures I: Esophagogastroduodenoscopy
During an EGD, the endoscope can be used to:
Upper GI Series: Barium Swallow
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...