No abstract available.
Glomerulosclerosis, Focal Segmental*

Minimal Change Disease (MCD) and Focal Segmental Glomerulosclerosis (FSGS) are common causes of nephrotic syndrome. These two conditions are similar in their presentations but differentiated via their histopathological features and responsiveness to corticosteroids. There are ongoing debates whether MCD and FSGS are at the same spectrum of disease rather than separate entities. FSGS has been postulated to be the severe end of the spectrum of MCD. We have reported a case that has primary FSGS after years of poorly controlled MCD, which supports both conditions are the same spectrum of disease.
Focal segmental glomerulosclerosis

No abstract available.
Glomerulosclerosis, Focal Segmental* ; Polycystic Kidney Diseases*

No abstract available.
Glomerulonephritis ; Glomerulosclerosis, Focal Segmental* ; Humans ; Kidney

No abstract available.
Glomerulosclerosis, Focal Segmental* ; Hyperlipidemias* ; Hyperlipoproteinemias* ; Nephrotic Syndrome*

No abstract available.
Animals ; Glomerulosclerosis, Focal Segmental* ; Lovastatin* ; Puromycin* ; Rats*

We report on two children with a high risk of recurrent focal segmental glomerulosclerosis (FSGS) after renal transplantation that could be effectively prevented by prophylactic administration of cyclosporine combined with preemptive plasmapheresis prior to renal transplantation.
Child ; Cyclosporine ; Glomerulosclerosis, Focal Segmental ; Humans ; Kidney Transplantation ; Plasmapheresis

Renal involvement is one of the extra-articular manifestations found in patients with rheumatoid arthritis (RA). Membranous glomerulonephopathy, membranoproliferative glomeruonophritis, secondary amyloidosis, and focal segmental glomerulosclerosis are reported as pathologic diagnoses of renal involvement. However, reports of renal involvement in patients with RA and antineutrophil cytoplasmic autoantibody (ANCA)-associated pauci-immune glomerulonephritis are rare. Recently, we experienced two patients with RA who developed azotemia and were finally diagnosed with ANCA-associated pauci-immune glomerulonephritis. Because of the rarity of these cases, we report two cases in patients with RA with a literature review.
Amyloidosis ; Arthritis, Rheumatoid ; Azotemia ; Cytoplasm ; Glomerulonephritis ; Glomerulosclerosis, Focal Segmental ; Humans

In the previous study, serial section analysis in the Adriamycin animal model of progressive glomerulosclerosis, diffuse, rather than focal glomerulosclerosis were reported. However, the study in patients with nephrotic syndrome and idiopathic focal segmental glomerulosclerosis by three-dimensional analysis demonstrated a focal pattern of sclerosis. The distribution of lesions, whether focal or diffuse, has important implications, not only for pathogenesis and potential therapeutic response, but also for relevance of animal studies to human disease. We therefore evaluated the distribution of segmental glomerulosclerosis in the rat remnant kidney model. We used male M nich-Wistar rats weighing 250 grams at the start of the experiments. Ten rats had 1-1/2 nephrectomy. At the 24th week after the surgical procedure, GFR and arterial BP were measured. Renal tissues were then perfused with 1% glutaraldehyde at physiologic pressures. Sixty serial sections(4 micrometer thick) per a rat were stained with PAS. An average of 19.2+2.4 glomeruli was examined. Sclerosis assessed on a single section involved 32.6+11.4%. After the serial section analysis, the percent of glomeruli involved by sclerosis increased to 57.6+15.0%. Our results show that single section examination of kidney tissue underestimates glomerulosclerosis in the renal ablation model. However, much more intact glomeruli were present in the renal ablation model compared to Adriamycin rat model after serial section analysis. This finding may reflect the different pathogenic mechanism between the two animal models.
Animals ; Doxorubicin ; Glomerulosclerosis, Focal Segmental ; Glutaral ; Humans ; Kidney* ; Male ; Models, Animal ; Nephrectomy ; Nephrotic Syndrome ; Rats* ; Sclerosis

A case study and review of nephrotic syndrome associated with a total Hydatidiform mole in 54- year-old female is presented. She has generalized edema, nephrotic range proteinuria(8.05gm/day), hypoalbuminemia(2.5g/dl) and high serum level of beta- hCG(200,000IU/L). Radiological investigations showed a 16-cm sized heterogenous enhanced mass in the uterus. A renal biopsy performed before evacuation of H-mole showed a focal segmental glomerulosclerosis. The complete remission of symptoms and signs of the nephrotic syndrom after evacuation of a molar tissue was achieved. A review of the literature revealed that this patient appears to be the first case of the FSGS with nephrotic syndrome associated with a total mole that remitted completely after the mole evacuation.
Biopsy ; Edema ; Female ; Glomerulosclerosis, Focal Segmental ; Humans ; Hydatidiform Mole* ; Molar ; Nephrotic Syndrome* ; Pregnancy ; Uterus