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Assessment of Kidney Function in Mouse Models of Glomerular Disease
09:16

Assessment of Kidney Function in Mouse Models of Glomerular Disease

Published on: June 30, 2018

Medical causes and histological pattern of glomerulonephritis

Ab Abdullah1, A Khanam, Sk Biswas

  • 1Department of Medicine, Bangabandhu Sheikh Mujib Medical University (BSMMU), Shahabag, Dhaka, Bangladesh.

Mymensingh Medical Journal : MMJ
|February 21, 2008
PubMed

Insights

Glomerulonephritis (GN) is a leading cause of chronic renal failure. Histological type and clinical presentation significantly influence patient outcomes in this kidney disease.

Area of Science:

  • Nephrology
  • Pathology
  • Internal Medicine

Background:

  • Glomerulonephritis (GN) is a significant cause of chronic renal failure (CRF) and end-stage renal failure (ESRF).
  • Patient outcomes in GN are strongly influenced by the underlying etiology, clinical presentation, and histological findings.
  • Understanding the spectrum of GN is crucial for effective management and prognosis.

Purpose of the Study:

  • To analyze the etiological spectrum of glomerulonephritis in a large patient cohort.
  • To correlate histological subtypes of primary and secondary GN with clinical manifestations.
  • To determine the prevalence of different clinical presentations, such as nephrotic syndrome and hypertension, in patients with GN.

Main Methods:

  • Retrospective analysis of 1188 patients diagnosed with glomerulonephritis.
  • Classification of GN into primary (980 patients) and secondary (208 patients) forms.
  • Histopathological examination to identify common types like mesangial proliferative GN, membranous nephropathy, lupus nephritis, and poststreptococcal GN.
  • Clinical data collection including presence of nephrotic syndrome, hypertension, and renal failure.

Main Results:

  • Mesangial proliferative glomerulonephritis (31%) and membranous nephropathy (21%) were the most common histological types of primary GN.
  • Lupus nephritis (76%) and poststreptococcal GN (18%) were the predominant causes of secondary GN.
  • Nephrotic syndrome was observed in 54% of patients, hypertension in 39%, and renal failure in 28%.
  • Clinical presentations varied significantly across different histological subtypes of GN.

Conclusions:

  • The study highlights the diverse histological and clinical landscape of glomerulonephritis.
  • Primary GN is more prevalent than secondary GN in this cohort, with distinct common histological types.
  • Secondary GN is frequently associated with lupus nephritis.
  • Clinical manifestations like nephrotic syndrome and hypertension are common but show variability depending on the specific type of GN, underscoring the importance of histological diagnosis for prognosis and treatment.

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