An observational 7-year study of continuous subcutaneous insulin infusion for the treatment of type 1 diabetes mellitus.

Unlabelled: This work reports the experience with use of continuous subcutaneous insulin infusion (CSII) in 112 type 1 diabetic patients followed up for 7 years and previously treated with multiple daily insulin injections (MDII).

Material And Methods: A retrospective, observational study in 112 patients with diabetes mellitus treated with CSII from 2005 to 2012, previously treated with MDII and receiving individualized diabetic education with a specific protocol. Variables analyzed included: prevalence of the different indications of pump treatment; mean annual HbA1c and fructosamine values before and after CSII treatment; and hypoglycemia frequency and symptoms.

[Diagnosis and evaluation of head and neck paragangliomas. Clinical and biological manifestations].

Head and neck paragangliomas are slow-growing tumors and the initial symptoms are sometimes non-specific, often hampering and delaying diagnosis. These tumors may be asymptomatic, even when they have reached a considerable size. Symptomatology is highly varied in terms of anatomical location, stage (degree of invasion, local involvement and the presence of metastasis) and catecholamine secretion (pheochromocytoma), which not only produces a series of systemic manifestations but also serves as a guide to the search for specific genetic diseases, of which these tumors may be a component.