Articles on Medical Diseases and Conditions

Fever. Fever is the most common cause of proteinuria (up to 75% of febrile patients). If severe, it may be associated with an increase in hyaline casts (etiology unknown, possibly dehydration). Cystitis-urethritis. Cystitis and urethritis are lower urinary tract infections, often hard to differentiate from renal infection. Clumping of WBCs is suggestive of pyelonephritis but […]

At birth, approximately 80% of the infant’s hemoglobin is fetal-type hemoglobin (Hb F), which has a greater affinity for oxygen than the adult type. By age 6 months, all except 1%-2% is replaced by adult hemoglobin (Hb A). Persistence of large amounts of Hb F is abnormal. There are a considerable number of abnormal hemoglobins […]