n.肾盂积水；肾水肿

The patient was diagnosed with hydronephrosis after undergoing an ultrasound examination.
病人在接受超声波检查后被诊断为肾盂积水。
Hydronephrosis can be caused by a blockage in the urinary tract, preventing urine from flowing freely.
肾盂积水可能是由于尿路阻塞导致尿液无法自由流动所引起的。
In cases of severe hydronephrosis, surgical intervention may be necessary to relieve the obstruction.
在严重肾盂积水的情况下，可能需要通过手术来解除阻塞。
Congenital hydronephrosis is often detected in newborns during routine prenatal ultrasounds.
先天性肾盂积水通常在常规产前超声检查中发现于新生儿。
Chronic hydronephrosis can lead to kidney damage if left untreated over time.
慢性肾盂积水如果长期未得到治疗可能会导致肾脏损害。
Hydronephrosis occurs when there's a back-up of urine into the kidneys, causing them to swell.
当尿液倒流回肾脏并导致其肿胀时，就会发生肾盂积水。
A CT scan revealed mild hydronephrosis on the patient's left kidney.
CT扫描结果显示病人左侧肾脏有轻度肾盂积水。
Antibiotics are commonly prescribed for patients with hydronephrosis due to infection.
对于因感染而导致肾盂积水的患者，通常会开具抗生素。
Regular monitoring is essential for individuals with hydronephrosis to prevent further complications.
定期监测对肾盂积水患者来说至关重要，有助于防止进一步并发症的发生。
Hydronephrosis can be asymptomatic, but some people may experience pain in their back or side.
肾盂积水可以无症状，但有些人可能会感到背部或侧面疼痛。