Bilateral renal cortical necrosis associated with calcification: report of a case and a review of aetiology

Phillips, M. J.

doi:10.1136/jcp.15.1.31

Cited by 9 publications

(2 citation statements)

References 7 publications

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“…Cortical calcifications can be seen on X-ray in some cases of patchy cortical necrosis after a few weeks, too late to be diagnostically useful. 14,41 On pathologic evaluation, the percentage of non-necrotic glomeruli and the presence of spared superficial cortex have been shown to correlate with the degree of functional recovery. 14 There is no established treatment for acute renal infarction related to cocaine use.…”

Section: Discussionmentioning

confidence: 99%

Acute bilateral renal infarction secondary to cocaine-induced vasospasm

Madhrira

Mohan

Markowitz

et al. 2009

Kidney International

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A 47-year-old African-American male with a history of hypertension for 1 year and cocaine use presented to the emergency department with acute onset of bilateral flank pain, nausea, vomiting, and diarrhea. Physical examination was unremarkable. Laboratory evaluation revealed a white blood count of 15.1 K/ml (normal 4.5-11.5 K/ml) and a serum creatinine of 2.4 mg/100 ml. A non-contrast CT scan of the abdomen was unremarkable. The patient was treated with morphine (for pain) and i.v. fluids, felt better, and was discharged for out-patient follow-up.The patient saw his primary care physician 2 days later (day 3) and reported persistence of the bilateral flank pain. The patient also reported a transient inability to urinate for 36 h before the visit. An abdominal ultrasound and blood chemistry were obtained. On day 5, he was referred by his physician to the emergency department for a serum creatinine of 9.2 mg/100 ml from day 3. At the time of admission, the patient reported using 5-6 g/day of ibuprofen for the previous 4 days and admitted to sniffing cocaine a few hours before the initial onset of flank pain.On physical examination, the patient was a well-built African-American male with a temperature of 99.2 1F, pulse rate of 60/min, blood pressure of 150/85 mm Hg and weight of 85 kg (BMI 27.7 kg/m 2 ). There was no orthostasis, pallor, or skin rash. The heart and lung examinations were unremarkable. The abdomen was soft, with no suprapubic dullness. There was no costovertebral angle tenderness or pitting edema. The extremity pulses were symmetric and equal.Laboratory results are presented in Table 1. Serologic tests for hepatitis B and C viruses, human immunodeficiency virus, antinuclear antibody, and rheumatoid factor were negative. Serum complements, including C3, C4, and CH50, were within the normal range. Hemoglobin electrophoresis, chest X-ray, electrocardiogram, and echocardiogram were unremarkable. Renal ultrasound revealed normal-sized kidneys with mildly increased echogenecity and no hydronephrosis. A 99m Tc-MAG3 (mercaptoacetyltriglycine) radionuclide renogram showed multiple wedge-shaped photopenic areas in both kidneys (Figure 1a). Owing to the absence of a clear explanation for the patient's acute renal failure, renal biopsy was performed 12 days after the onset of symptoms.

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Section: Discussionmentioning

confidence: 99%

Acute bilateral renal infarction secondary to cocaine-induced vasospasm

Madhrira

Mohan

Markowitz

et al. 2009

Kidney International

View full text Add to dashboard Cite

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“…In some cases, in which partial recovery occurs & patient survives for several weeks/months calcification of necrotic cortex may occur which can be seen on radiology (Alwall et al, 1958;Effersoe et al, 1962;Oram et al, 1964;Phillips, 1962).…”

Section: Calcification In Cortical Necrosismentioning

confidence: 99%