Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical features and biochemical profile of 10 patients with Renal Tubular Acidosis (RTA) were described. The commonest mode of presentation was muscular weakness due to severe hypokalaemia in 5 patients while the other 5 presented with renal colic, haematuria or passage of gravel. Nine patients had nephrocalcinosis on X-rays and one had rickets. All the patients had Type I RTA, 2 of whom presenting initially with Incomplete Type I RTA which progressed to Complete Type I RTA. Two other patients had associated features of proximal tubular involvement evidenced by hypophosphatemia, hypouricemia, hyperphosphaturia, aminoaciduria and glycosuria. Six of the 10 patients had secondary RTA: 2 associated with medullary sponge kidneys, 2 with gout, 1 with idiopathic hypercalciuria and hyperuricosuria and the remaining patient with systemic lupus erythematosus.
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PMID:Renal tubular acidosis. 370 33

Acute renal infarction is still an underdiagnosed pathology. Most cases are secondary to arterial embolism in patients with atrial fibrillation or other cardiac illnesses; however, a less known etiology is the vascular affection of systemic lupus erythematosus (SLE). Renal infarction in lupus patients normally appears with positive antiphospholipid antibodies or lupus anticoagulant in the context of an antiphospholipid syndrome (APS). This is characterized by a state of hypercoagulability potentially affecting all segments of the vascular bed with thrombosis. A differential diagnosis with lupus nephritis, a very common pathology in SLE patients, must be carried out. We have to suspect this pathology in patients with SLE and APS who come to the emergency department complaining of abdominal pains or a renal colic. We present the case of a 69-year-old woman who was diagnosed of bilateral segmental renal infarction in the context of recently diagnosed SLE with no other vascular manifestations.
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PMID:Bilateral renal infarction in a lupus patient: an unusual pathology. 2376 87