Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
7
|
| pubmed:dateCreated |
1992-1-23
|
| pubmed:abstractText |
We report a case of sarcoid granulomatous tubulointerstitial nephritis diagnosed by renal biopsy. A 60-year-old man presented with productive cough, and exertional dyspnea of 3 months duration. A chest X-ray film revealed diffuse reticulonodular infiltrates in both lung fields. A transbronchial lung biopsy specimen showed inflammation of the alveolar septum associated with non-caseating granulomas. The patient also had tubular proteinuria and glucosuria. Ga-scintigraphy demonstrated an abnormal accumulation of gallium in both lungs and kidneys. Renal function tests revealed tubular dysfunction. Tubulointerstitial nephropathy was suspected. A renal biopsy specimen exhibited tubulointerstitial nephritis associated with numerous non-caseating granulomas, similar to the findings of the lung biopsy specimen. No glomerular abnormalities were evident. Later, a scalene node biopsy confirmed the diagnosis of sarcoidosis. Prednisolone therapy yielded a favorable outcome for both the renal and pulmonary involvement. During the corticosteroid therapy, measurement of the urinary beta-2-microglobulin concentration proved a valuable monitoring tool for assessing the recovery of the tubular impairment.
|
| pubmed:language |
jpn
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jul
|
| pubmed:issn |
0385-2385
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
33
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
703-8
|
| pubmed:dateRevised |
2011-8-1
|
| pubmed:meshHeading | |
| pubmed:year |
1991
|
| pubmed:articleTitle |
[A case of sarcoid granulomatous interstitial nephritis improved by steroid therapy].
|
| pubmed:affiliation |
Second Department of Internal Medicine, University of Occupational Environmental health, Japan.
|
| pubmed:publicationType |
Journal Article,
English Abstract,
Case Reports
|