Federico Gómez Camacho

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BACKGROUND AND OBJECTIVE Patients with Inflammatory Bowel Disease (IBD) may have an increased risk of developing hepatitis B virus (HB) infection. Invasive procedures such as colonoscopies and surgery might be some of the reasons for this. Moreover, the use of immunosuppressors may reactivate a latent infection. We assessed the immune status among IBD(More)
AIMS chronic gastrointestinal bleeding is the most common cause of iron deficiency anemia (IDA) in the general population. The objectives of this study were to determine the most frequent gastrointestinal lesions in IDA, the frequency and localization of potentially bleeding lesions, the value of the clinical history in diagnosis, the value of fecal occult(More)
UNLABELLED With continuous development of liver transplantation, the need of better tests for selecting donors and improving diagnosis of postransplant hepatic dysfunction, is increasing. OBJECTIVE To determine the prognostic value of a number of parameters, including the lidocaine test (MEGX) in selecting donors, and assessing the efficacy of this test(More)
BACKGROUND AND OBJECTIVE Abdominal pain and diarrhoea are common symptoms in the general population. The colonoscopy is the gold standard method of detecting an organic pathology in the colon. However, it is invasive; it can not be repeated frecuently; it is expensive; and the system is overloaded. Fecal calprotectin (FCP) is a marker that may detect(More)
Six cirrhotic patients underwent ultrasound scans in the course of their disease because of clinical deterioration. Ultrasonography revealed the presence of carcinoma as well as dilatation of the portal vein with hypoechogenic masses in its lumen. The presence of thrombi was confirmed by other techniques such as CAT and/or arteriography.
Twenty patients with chronic B hepatitis and viral replication were included in a randomized study comparing the efficacy of sequential treatment with prednisone for 6 weeks followed by alpha-2a interferon (IFN) for 6 months (group A, 9 cases), versus concomitant administration of both drugs (group B, 11 cases). There were no significant differences between(More)
We present the case of a 25-year-old woman who presented an esophageal ulcer due to doxycycline. We show the endoscopic image of the lesion and analyse the incidence, pathogenic mechanisms, symptomatology, diagnosis, treatment, and prevention of doxycycline-induced esophageal lesions.