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Updated: Aug 15, 2026

Ultrasonographic Evaluation of Salivary Glands for Sjogren's Syndrome: Diagnostic and Monitoring Insights
Published on: October 13, 2023
Parotid gland sarcoidosis with renal failure
Muhammad Azhar Uddin1, Mehmood Riaz, Maqsood A Bhatti
1Department of Medicine, The Aga Khan University Hospital, Karachi. muhammed.azharuddin@aku.edu
None:
Sarcoidosis is a multisystem granulomatous disorder of unknown etiology. Although any organ can be involved in sarcoidosis, significant renal involvement is rare, mostly due to nephrocalcinosis. Renal impairment in the absence of nephrocalcinosis is uncommon and is usually due to glomerulonephritis or granulomatous pathology in the interstitium. Bilateral parotid swelling with renal impairment, as a presenting feature of sarcoidosis, as in this case, has never been reported before.
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