Clinicopathological features of childhood nephrotic syndrome in Saudi Arabia.
The clinicopathological features are described in 119 Arab children in Saudi Arabia with the nephrotic syndrome. The clinical and laboratory data are similar to those described in other parts of the world. However, mesangial proliferative glomerulonephritis (MesPGN) was found in 21 of 66 biopsies (31.8%), giving a frequency of 17.6% of all children with the nephrotic syndrome. Minimal-change nephrotic syndrome (MCNS) was diagnosed in 17 biopsies (25.8%) and in 58 patients (48.7%). Onset of the nephrotic syndrome was at less than 1 year of age in 17 patients (14.3%). Seven children had 11 episodes of peritonitis. Seven children had positive hepatitis B surface antigen (HBsAg) in their serum: renal biopsy carried out on four of them showed membranous glomerulonephritis (MGN) in three, and four of the seven patients developed end-stage renal disease (ESRD). There were nine deaths, all in patients with end-stage renal disease: six of the deaths occurred in infants. The pattern of childhood nephrotic syndrome in Saudi Arabia is different from the pattern in tropical countries.
Abdurrahman
M B
MB
Department of Paediatrics, College of Medicine, Riyadh, Saudi Arabia.
Elidrissy
A T
AT
Shipkey
F H
FH
al Rasheed
S
S
al Mugeiren
M
M
D002648:Child; D002675:Child, Preschool; D005260:Female; D015432:Glomerulonephritis, Membranoproliferative / Q000209:etiology; D015433:Glomerulonephritis, Membranous / Q000209:etiology; D006514:Hepatitis B Surface Antigens / Q000097:blood; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007223:Infant; D007676:Kidney Failure, Chronic / Q000209:etiology / Q000401:mortality; D008297:Male; D009404:Nephrotic Syndrome / Q000097:blood / Q000150:complications / Q000473:pathology*; D012189:Retrospective Studies; D012529:Saudi Arabia / Q000453:epidemiology
D006514:Hepatitis B Surface Antigens; D007136:Immunoglobulins