A 40-year-old male with history of HIV infection was admitted to the hospital with a one-month history of productive cough, vespertine fever, night sweats, loss of appetite and unintentional 10-Kg weight loss. Physical exam was remarkable for cachexia. Blood tests revealed a CD4+ T lymphocyte count of 23 cells/mm3 and HIV viral load of 837,678 copies/ml. Bacilloscopies were positive. Chest computed thomography (CT) showed multiple mediastinal lymph nodes, signs of esophagomediastinal fistula, pericardial effusion and multiple micronodular pulmonary opacities. Endoscopy (EGD) revealed a 10 mm deep ulcer-like lesion in the middle esophagus with pus overflow, but no bubbles were seen. The diagnosis of stage C3 HIV infection with disseminated tuberculosis was made and the patient underwent standard antituberculosis (RIPE) and antiretroviral therapy. Given the mediastinitis risk a percutaneous endoscopic gastrostomy (PEG) tube was placed for nutritional purposes.