["Malnutrition-inflammation complex syndrome" in chronic hemodialysis].

Protein-energy wasting (PEW) and inflammation are usually common and concurrent conditions in maintenance dialysis patients and associated with poor prognosis. Low appetite and hypercatabolic states are common features. In dialysis patients, the former has been suggested to be secondary to inflammation; however, the evidence is not conclusive.

[Interstitial cystitis. A challenge for the clinician].

Interstitial cystitis is characterized by over 6 months of chronic pain, pressure and discomfort felt in the lower pelvis or bladder. It is often relieved with voiding, along with daytime frequency and nocturia in the absence of an urinary tract infection. The disorder can be divided clinically into two groups -ulcerative and non-ulcerative- based on cystoscopic findings and response to treatment.