Ahn Hye Shin, Chang Yun-Woo, Lee Dong Whan, Kwon Kui Hyang, Yang Seung Boo
Department of Radiology, Soonchunhyang University Hospital, 22 Daesakwan-gil, Yongsan-ku, Seoul 140-743, Korea.
Cases J. 2010 Jan 20;3(1):32. doi: 10.1186/1757-1626-3-32.
A hepatic subcapsular hematoma in a neonate shows a non-specific presentation such as the presence of an abdominal mass without symptoms of hemorrhage and is clinically less distinguished as compared to cases detected during an autopsy.
A neonate was delivered by vaginal delivery after 29 weeks and three days gestation with breech presentation. In a laboratory study, there were slightly increased levels of liver enzymes but the platelet count and hemoglobin level were normal. An abdomen ultrasonography and CT image demonstrated the cystic mass containing an internal thin septum with compression of the lateral margin of the right hepatic lobe and Morison's pouch. A CT image showed an irregular low-density lesion in the dome of liver that was suspected parenchymal laceration.
We have described the sonographic and CT findings of an incidentally detected subcapsular hematoma of the liver in a neonate who showed a breech presentation, very low birth weight and was premature.
新生儿肝包膜下血肿表现不具特异性,例如存在腹部肿块但无出血症状,与尸检时发现的病例相比,临床上较难鉴别。
一名妊娠29周零3天臀位的新生儿经阴道分娩。实验室检查显示肝酶水平略有升高,但血小板计数和血红蛋白水平正常。腹部超声和CT图像显示囊性肿块,内有薄分隔,压迫右肝叶外侧边缘和莫里森陷凹。CT图像显示肝顶部有不规则低密度病变,怀疑为实质撕裂伤。
我们描述了一名臀位、极低出生体重且早产的新生儿偶然发现的肝包膜下血肿的超声和CT表现。