Renal tubular dysfunction with nephrocalcinosis in a patient with beta thalassemia minor.

Thalassemia is a hereditary anemia resulting from defect in hemoglobin production. Beta thalassemia is due to impaired production of beta globin chains, leading to a relative excess of alpha globin chains. The term beta thalassemia minor is used to describe heterozygotes, who carry one normal beta globin allele and one beta thalassemic allele.

Epidemic of chronic kidney disease in India -what can be done?

The exact prevalence of chronic kidney disease in India is not clear in the absence of regular national registry data and provided only by small observational series or rely on reports from personal experience, but the quality of data is quiet uneven. There are only three population based studies in India commenting on the magnitude of chronic kidney disease. In a prevention program started at community level in Chennai, the reported prevalence is 0.

Primary HIV infection presenting as non-traumatic rhabdomyolysis with acute renal failure.

Renal disease is a relatively common complication in patients infected with the human immunodeficiency virus (HIV). A collapsing form of focal glomerulosclerosis has been considered as the primary form of HIV nephropathy. HIV infection is also associated with an increasing number of different forms of renal disease.

Cadaveric renal transplantation: the Chennai experience.

Transplantation of human organs is undoubtedly one of the greatest medical breakthroughs of this century. However, few Indian patients are able to benefit from this medical advance. It is estimated that in India every year over 152,000 people are diagnosed to have end-stage renal failure needing renal transplantation.

Prediction of tubulo-interstitial injury by Doppler ultrasound in glomerular diseases: value of resistive and atrophic indices.

Background: Doppler ultrasound is increasingly used in Nephrology for diagnosis of renovascular hypertension and evaluation of allograft dysfunction. However, its utility in glomerular disease remains controversial.

Objectives: Using Doppler Ultrasound, we prospectively tested the role of resistive and atrophic indices in predicting tubulointerstitial lesions in patients with glomerular disease as demonstrated by renal biopsy.

Hemodialysis: a therapeutic option for severe attacks of acute intermittent porphyria in developing countries.

Acute intermittent prophyria (AIP) is an autosomal dominant disease that results from a defect in the enzyme porphobilinogen deaminase. Acute intermittent porphyria is the most common of hepatic porphyrias and can tax the therapeutic capabilities of the physician to the limit. Motor weakness is a major feature of an acute attack, and flaccid paralysis of all extremities can occur rapidly, within a matter of days.

Nephrocalcinosis in siblings--familial hypomagnesemia, hypercalciuria with nephrocalcinosis (FHHNC syndrome).

Familial Hypomagnesemia, Hypercalciuria with Nephrocalcinosis is a rare autosomal recessive inherited disease associated with renal failure. Two girls born of consanguineous parentage aged 16 and 17 presented to us with renal failure, nephrocalcinosis and bone deformities. On evaluation they were found to have hypomagnesemia, hypercalciuria, increased fractional excretion of magnesium, hypocitraturia, renal failure and elevated PTH.

Epidemiologic trend changes in acute renal failure--a tertiary center experience from South India.

Background: There are little data on the incidence of acute renal failure (ARF) from India due to the absence of central registry. The etiology, course, and outcome of ARF differ in various parts of India. Significant trend changes were reported even within a same center over a period of time.