Kane D, Murphy J M, Keating S, Wilson G F, Mulcahy F M
Department of Genito-Urinary Medicine, St James's Hospital, Dublin 8, Ireland.
Br J Radiol. 1996 Oct;69(826):925-8. doi: 10.1259/0007-1285-69-826-925.
The increased incidence of cerebral toxoplasmosis in AIDS has led to a resurgence in the use of sulphadiazine. One complication of this is acute renal failure secondary to sulphadiazine-induced crystalluria. Three cases are described which demonstrate a spectrum of ultrasound findings ranging from echogenic foci in the renal parenchyma to echogenic material in both dilated and non-dilated collecting systems. In patients with AIDS having sulphadiazine treatment, these ultrasonic findings suggest that sulphadiazine is the cause of the renal failure.
艾滋病患者脑弓形虫病发病率的上升导致了磺胺嘧啶使用的再度流行。其并发症之一是磺胺嘧啶诱发结晶尿继发的急性肾衰竭。本文描述了3例病例，这些病例展示了一系列超声检查结果，从肾实质内的强回声灶到扩张和未扩张的集合系统内的强回声物质。在接受磺胺嘧啶治疗的艾滋病患者中，这些超声检查结果提示磺胺嘧啶是肾衰竭的病因。
