Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016199 (flank pain)
 2,189 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rheumatic manifestations are common and varied in infective endocarditis. We performed a retrospective case analysis on 87 patients with 93 episodes of infective endocarditis admitted to Flinders Medical Centre over an 11 year period (1980-1990). Disabling musculoskeletal symptoms and signs were documented in 22 (25%) of the patients. Thirteen patients developed severe or moderately severe low back pain during their illness, two with radiological evidence of a septic discitis or vertebral osteomyelitis. Two patients developed polyarthralgia/arthritis, four had septic arthritis (all with acute Staphylococcus aureus endocarditis), three developed severe loin pain, two acute gout, two had severe buttock pain and sacroiliac joint tenderness and two each developed disabling jaw/facial pain, neck/scapular pain and flank pain respectively. Five patients presented initially to the orthopaedic or rheumatological unit for management of their musculoskeletal symptoms. Four of seven patients with Streptococcus bovis endocarditis demonstrated prominent low back pain supporting a previously noted association between this organism and back symptoms. Furthermore, in one patient who had three separate episodes of endocarditis involving three different organisms, florid back symptoms were only seen in the infective episode involving Streptococcus bovis.
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PMID:Rheumatic manifestations of infective endocarditis. 141 Oct 84

Secondary amyloidosis is a relatively common pathology in which chronic infectious diseases are common causes, especially infected bronchiectasis, osteomyelitis or chronic ulcers. The association of xanthogranulomatous pyelonephritis and systemic amyloidosis is extremely rare. To our knowledge, despite innumerable cases of xanthogranulomatous pyelonephritis reported in the literature, this association has been reported in only 8 previous cases. Patients usually complain of fever, back or flank pain and urinary tract symptoms. A long lasting evolution of the process is frequent. We report a 70 year old patient who developed amyloidosis secondary to xanthogranulomatous pyelonephritis. As well as the rarity of this association, this case is exceptional in its clinical presentation, without any urinary tract symptoms that could suggest the diagnosis.
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PMID:[Systemic amyloidosis secondary to xanthogranulomatous pyelonephritis]. 1179 22