[Multifocal tuberculosis simulating multimetastatic colon cancer in an immunocompetent black African patient: a case report].

Multifocal tuberculosis is rare in immunocompetent subjects. It is characterized by the involvement of at least two extra-pulmonary sites, associated or not with lung disease. It is often difficult to diagnose.

Constraints in the neurosurgical management of pituitary tumours in an African developing country: a 5-year observational study from Benin Republic.

Introduction: Benin Republic, a very low-income-sub- Saharan African developing country, has a severely resource-constrained health system. There is hardly any data available on the pattern of pituitary tumour in this country METHODS: A single surgeon, hospital-based retrospective analysis of the pattern, presentation and clinical / surgical course of7a prospective cohort of pituitary tumours seen over a 5-year period is presented RESULTS: There were 38 cases, 20 (52.6%) female; 27% of all brain tumours seen.

[Tuberculoma of the cerebellar tonsils: a case study].

Tuberculoma of the cerebellum is a rare presentation of human tuberculosis and the presence of this disease in central nervous system in particular. We report the case of an immunocompetent 53 year old man who initially had an instability when walking, bitemporo-occipital headaches and insomnia, secondarily complicated state of agitation accepted into psychiatric care. The diagnosis was possible with MRI that revealed a mass in the cerebellar tonsil, not taking the contrast after gadolinium injection.

Ultrasound diagnosis of varicocele in the adolescent: our experience from Benin.

Background: The diagnosis of varicocèle is clinical. In order to improve diagnosis of varicocele, we compared the clinical with the ultrasound findings in schoolboys with the condition. This is because the conditions can affect testicular growth.