Open Access 01-12-2019 | Pituitary Adenoma | Case report
Focal segmental glomerulosclerosis in which urinary protein improved after surgical treatment for acromegaly: a case report
Published in: Journal of Medical Case Reports | Issue 1/2019
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Background
Focal segmental glomerulosclerosis is characterized by partial (segmental) sclerotic lesions in some glomeruli (focal). Primary focal segmental glomerulosclerosis is generally considered resistant to steroid therapy. However, acromegaly is a disease that causes peculiar facial features, body types, and metabolic abnormalities due to the excessive secretion of growth hormone by a pituitary adenoma. Growth hormone has been reported to be involved in glomerular cell growth, mesangial proliferation, and glomerulosclerosis in the kidney.
Case presentation
We report a case of a Japanese patient with focal segmental glomerulosclerosis in whom decreased urinary protein was observed after surgical treatment for acromegaly.
Conclusion
The patient’s urinary protein improved as the concentration of growth hormone/insulin-like growth factor 1 decreased.