An unusual case of endotipsitis: persistent infection and migration to the right atrium of a transjugular intrahepatic portosystemic shunt (TIPS).

Endotipsitis is an underdiagnosed entity mainly because it requires a high initial level of suspicion. It should be considered in the differential diagnosis of persistent bacteremia in the cirrhotic patient with TIPS. Most cases are treated conservatively with a long-term antibiotherapy, due to the impossibility of surgical removal of the TIPS, except in a liver transplant or autopsy.

Isolated central nervous system Whipple disease.

Background: Whipple disease (WD) is an infection caused by , which might present in three different forms: classical, localized, and isolated in the central nervous system (CNS).

Methods: We report the result of a systematic review of the literature on WD unusually presenting with exclusively neurological symptoms, including two previously unpublished cases. A description of two cases with isolated CNS WD was performed, as well as a literature search in , and .

[Geohelminths].

Millions of people in in rural areas and deprived tropical and subtropical regions are infected by soil-transmitted helminths: Ascaris lumbricoides, Trichuris trichiura, hookworms (Ancylostoma duodenale and Necator americanus), and Strongyloides stercoralis. Large migratory flows have made their worldwide distribution easier. Besides being debilitating and producing a significant mortality, they cause high morbidity, leading to physical and intellectual impairment in millions of children who live in poverty.

Osteomyelitis: a descriptive study.

Background: To analyze the incidence and clinical-microbiological characteristics of osteomyelitis (OM) in a tertiary Spanish hospital.

Methods: All cases diagnosed with OM between January 2007 and December 2010 were retrospectively reviewed. The variables examined include epidemiological characteristics, risk factors, affected bone, radiographic changes, histology, microbiological culture results, antibiotic treatment, and the need for surgery.