Journal of Clinical and Diagnostic Research, ISSN - 0973 - 709X

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Original article / research
Table of Contents - Year : 2016 | Month : August | Volume : 10 | Issue : 8 | Page : EC27 - EC29

Renal Biopsy Findings in Patients with Hypothyroidism: Report of 16 cases EC27-EC29

Usha Singh, Varnika Rai, Rajeev Singh, Deepa Santosh, Jai Parkash, Rana Gopal Singh, Shivendra Singh

Correspondence
Dr. Varnika Rai,
Sadhana Sadan, N4/35C-92, Mahamana Nagar Colony, Karundi,
BHU, Varanasi-221005, Uttar Pradesh, India.
E-mail: vrachievers@gmail.com

Introduction: Hypothyroidism is prevalent in India. Its association with renal diseases though not very common but have been described in many studies. Here we are reporting renal biopsy findings in 16 cases, all of whom were already diagnosed cases of hypothyroidism.

Aim: To study renal parenchymal diseases associated in patients with hypothyroidism.

Materials and Methods: Formalin fixed paraffin embedded sections of renal biopsy were examined after staining with H&E, PAS and Acid Fuschin Orange G (AFOG) stain. Serum urea/creatinine measurements done by semi-autoanalysers and urine analysis were done by using urine strips and light microscopy.

Results: In 16 cases, M:F ratio was 9:7. Duration of disease varied from 6 months to 14 years. Blood urea and serum creatinine were raised in 10 cases (62.5%) and nephrotic range proteinuria was present in 13 cases (81.25%). Two of the patients had co existing systemic lupus erythaematous. Renal pathology revealed membranous glomerulonephritis (GN) in both cases. In renal biopsy seven cases (43.75%) had pure Membranous Glomerulonephritis (MGN), 4 cases (25%) had mixture of Mesan-gial cell proliferation and membranous Glomerulonephritis(GN) also called MembranoProliferative GN (MPGN). Another four cases (25%) had Focal Segmental Glomerulosclerosis (FSGS) with chronic interstitial nephritis and one case was having minimal change disease.

Conclusion: Thus present study concludes that hypothyroidism can cause renal parenchymal disease like membranous GN, mesangiocapillary GN which is also called as membranoproliferative GN and FSGS.