He was put on aspirin following surgery and took ibuprofen for fever for nearly a week prior to presentation. [ncbi.nlm.nih.gov]

• Morning Stiffness

  He later developed a symmetric distal polyarthritis with morning stiffness mimicking RA. [ncbi.nlm.nih.gov]

All other workup was negative including urine eosinophils, urine casts, urine culture, urine drug screen, ANA, serum and urine electrophoresis, and renal ultrasound. [shmabstracts.com]

General Investigation The patient usually needs a complete workup. [myvmc.com]

Renal ultrasound may be ordered as part of the workup for acute renal failure, however, there are no pathognomonic signs for AIN on ultrasound. F. Over-utilized or “wasted” diagnostic tests associated with this diagnosis. [clinicaladvisor.com]

Severe allergic reactions from bortezomib treatment including AIN have not been described in the literature. We report a 47-year-old white man who developed biopsy-proven allergic AIN after treatment with bortezomib for his C3 glomerulonephritis. [ncbi.nlm.nih.gov]

Prognosis of benign renal glycosuria is excellent and reversible. Acute interstitial nephritis (AIN) is one of the main causes of acute renal failure and may often result in tubular dysfunction. [ncbi.nlm.nih.gov]

Prognosis The overall prognosis for AIN is excellent. Most patients’ renal function recovers upon cessation of the offending agent. The improvement occurs within 6-8 weeks. [myvmc.com]

Features of interstitial fibrosis may be seen within 7-10 days and may be accompanied by tubular atrophy and portend a POOR prognosis with the development of variable degrees of CKD Immunofluorescence 1. Often negative 2. [renalandurologynews.com]

NSAIDs) P enicillins and cephalosporins P roton pump inhibitors rifam P in systemic infections mycoplasma autoimmune diseases systemic lupus erythematosus sarcoidosis Pathogenesis type IV hypersensitivity reaction T-cell-mediated attack on tubular cells Prognosis [medbullets.com]

Many etiologies of AIN have been recognized--including allergic/drug-induced, infectious, autoimmune/systemic, and idiopathic forms of disease. The most common etiology of AIN is drug-induced disease, which is thought to underlie 60-70% of cases. [ncbi.nlm.nih.gov]

Acute interstitial nephritis (AIN) is an important cause of acute kidney injury that has experienced significant epidemiological and clinical changes in the last years. [ncbi.nlm.nih.gov]

Epidemiology Relative Frequencies of Etiologies Drugs : account for 70-75% of acute interstitial nephritis cases Antibiotics : account for 30-49% of drug-associated acute interstitial nephritis cases Infections : account for 4-10% of acute interstitial [mdnxs.com]

Introduction Clinical definition acute interstitial nephritis (AIN), also known as tubulointerstitial nephritis, is an acute immune-mediated interstitial inflammation of the kidneys Epidemiology demographics male:female ratio is 3:1 in methicillin-induced [medbullets.com]

Epidemiology and clinical manifestations of adenovirus infection. Laatste update: 16 aug 2013. Chen EC, Yagi S, Kelly KR, Mendoza SP, Maninger N, Rosenthal A et al. [lci.rivm.nl]

Epidemiology[edit] Interstitial nephritis is uncommon ( 1% incidence) in patients without any symptoms but occurs in about 10-15% of hospitalized patients with acute kidney injury of unknown cause.[2] While it can occur in patients of all ages, it is [en.wikipedia.org]

The pathophysiologic causes, however, are varied. [ncbi.nlm.nih.gov]

DISCUSSION: The pathophysiology of TINU Syndrome remains poorly understood, probably involving both cellular and humoral immunity. [bjn.org.br]

Tubulointerstitial diseases of the kidney encompass diverse etiologies and pathophysiologic processes, and the patient can present with acute or chronic conditions. [emedicine.medscape.com]

Tubulointerstitial nephritis encompass diverse etiologies and pathophysiologic processes, and the patient can present with acute or chronic disease. [kidneypathology.com]

A 68-year-old woman was scheduled to undergo percutaneous embolization of a pulmonary arteriovenous malformation (PAVM) to prevent a paradoxical embolic event. [ncbi.nlm.nih.gov]

can’t be prevented. [medanta.org]