Pfeifer Cory M, Wong Kevin, Malireddy Rithvik, Van Tassel Dane, Veltkamp Daniel L, Cornejo Patricia
Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390, USA.
Department of Radiology, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205-7199, USA.
Radiol Case Rep. 2020 Feb 21;15(5):454-456. doi: 10.1016/j.radcr.2020.01.021. eCollection 2020 May.
The third ventricle is an uncommon location for choroid plexus papillomas. In adults, these tumors most commonly occur in the fourth ventricle. In children, they are more commonly found in the lateral ventricles. When these lesions are discovered in the third ventricle, they are often posteriorly located. Hydrocephalus and macrocephaly are typical sentinel findings. We present 2 cases of this uncommon presentation of third ventricular choroid plexus papilloma.
第三脑室是脉络丛乳头状瘤的罕见发病部位。在成人中,这些肿瘤最常发生于第四脑室。在儿童中,它们更常见于侧脑室。当在第三脑室发现这些病变时,它们通常位于后方。脑积水和巨头畸形是典型的早期表现。我们报告2例第三脑室脉络丛乳头状瘤这种罕见表现的病例。