PMID- 1200034 OWN - NLM STAT- MEDLINE DCOM- 19760209 LR - 20190626 IS - 0002-9343 (Print) IS - 0002-9343 (Linking) VI - 59 IP - 5 DP - 1975 Nov TI - Acute interstitial nephritis. A clinical and pathologic study based on renal biopsies. PG - 614-28 AB - To define interstitial nephritis without preselection bias, 25 consecutive renal biopsy specimens from patients with tubular damage, interstitial damage and interstitial inflammation were analyzed in detail. In four patients (all with acute renal failure), tubulitis, and interstitial eosinophil and lymphocyte infiltration were found, but no glomerular abnormalities. In four others, the findings were similar but some glomerular abnormalities were noted. Two patients had probable healed interstitial nephritis. The clinical presentation varied from transient renal insufficincy to oliguric renal failure. Three of the patients with glomerular abnormalities had significant proteinuria. When the 10 patients with interstitial nephritis were compared with the other 15 serving as controls, striking features in the former group were skin rash, eosinophilia, the absence of hypertension and the frequency of administration of penicillin and its analogs. Serum immunoglobulin E (IgE) levels were elevated in three of the patients. The striking eosinophilia, interstitial eosinophil infiltration and increased IgE levels suggest that allergen-reaginic complexes may be involved in the pathogenesis of the lesion. FAU - Ooi, B S AU - Ooi BS FAU - Jao, W AU - Jao W FAU - First, M R AU - First MR FAU - Mancilla, R AU - Mancilla R FAU - Pollak, V E AU - Pollak VE LA - eng PT - Journal Article PT - Research Support, U.S. Gov't, P.H.S. PL - United States TA - Am J Med JT - The American journal of medicine JID - 0267200 RN - 0 (Immunoglobulins) SB - IM MH - Acute Disease MH - Adult MH - Child, Preschool MH - Female MH - Humans MH - Immunoglobulins/analysis MH - Kidney/immunology/*pathology/ultrastructure MH - Kidney Glomerulus/pathology MH - Kidney Tubules/pathology MH - Male MH - Microscopy, Electron MH - Middle Aged MH - Nephritis, Interstitial/diagnosis/*pathology EDAT- 1975/11/01 00:00 MHDA- 1975/11/01 00:01 CRDT- 1975/11/01 00:00 PHST- 1975/11/01 00:00 [pubmed] PHST- 1975/11/01 00:01 [medline] PHST- 1975/11/01 00:00 [entrez] AID - 0002-9343(75)90223-5 [pii] AID - 10.1016/0002-9343(75)90223-5 [doi] PST - ppublish SO - Am J Med. 1975 Nov;59(5):614-28. doi: 10.1016/0002-9343(75)90223-5.