Double acute esophageal candidiasis and cytomegalovirus (CMV) infection in a young healthy patient: a call to think about HIV infection in AIDS.

We present an otherwise healthy 27 year-old-man who was admitted to our hospital referring acute abdominal pain, diarrhea, rectorrhagia, heavy vomiting, heartburn, dysphagia, high fever and involuntary weight loss of 12 kg in one week. An acute kidney injury, anemia and lymphopenia of 85 CD4 were observed in his blood work. The patient underwent a colonoscopy that was unremarkable.

Upper gastrointestinal bleeding due to duodenum diverticulum: a challenge for the endoscopist.

An 80-year-old female with a mechanic mitral valve treated with acenocumarol was admitted to the hospital due to tarry stools over the last two days and hemoglobin levels of 5.6 g/dl. She had not biliary pathology.

What are the odds? Duodenum adenocarcinoma as a primary metachronic neoplasia.

We present the case of an 81-year-old male with a history of surgically resected colorectal and bladder cancer, who was admitted to our hospital with a urinary infection. A routine renal ultrasound showed a pelvic cyst and a CT scan confirmed a non-complicated cyst, but a lesion was observed in the left lung. He underwent a PET-CT in which an unexpected enhancement of the small bowel attracted our attention.