Primary adrenal lymphoma presenting as Addison's disease. Case report and review of the literature.

Primary Adrenal Lymphoma (PAL) is a very rare clinical entity. Adrenal insufficiency is a common complication of this pathology. Most patients present with clinical and laboratory findings of adrenal insufficiency and bilateral enlargement of the adrenal glands.

The influence of varying blood and dialysate flow on haemodialysis adequacy.

The aim of this study was the exploration and correlation of the influence of variations in blood flow and dialysate flow on haemodialysis adequacy through the quantitative indexes Kt/V, TACurea and PCR. A prospective study of 48 patients subjected to haemodialysis was carried out. The collection of data included taking blood and urine samples according to the directives of DOQI, for a total of 8 months.