Abstract：
BACKGROUND:Choroid plexus papillomas (CPPs) are rare benign tumors, and the pigmented subtype is observed even more rarely. CASE DESCRIPTION:We present the case of a 43-year-old woman with complaints of headache and progressive left monocular visual deterioration, whose initial plain computed tomography CT scan showed an ovate high-density tumor located within the insellar region. Magnetic resonance imaging revealed a homogeneously contrast-enhancing tumor extending from the sella turcica to the suprasellar cistern. Single-nostril transsphenoidal endoscopic resection followed by subfrontal subtotal resection was performed in this patient. Postoperative histology revealed that the tumor consisted of hyperchromatic tissue with papillary features. Higher-resolution examination of the tissue revealed this tissue was composed of hyperplastic columnar epithelial cells with hyperchromatic cytoplasmic pigment. Subsequent immunohistochemistry identified the lesion as a pigmented choroid plexus papilloma. Here we review the current literature, discuss the origin of the tumor, the differential diagnosis, and the roles of surgery and radiotherapy. CONCLUSIONS:This case study provides important clinical information for the evaluation, diagnosis, and treatment of pigmented CPP in the sellar region.
journal_name
World Neurosurgjournal_title
World neurosurgeryauthors
Gong X,Liu C,Zhang L,Li Z,Bartley CM,Liu Zdoi
10.1016/j.wneu.2017.06.155subject
Has Abstractpub_date
2017-09-01 00:00:00pages
1039.e13-1039.e18eissn
1878-8750issn
1878-8769pii
S1878-8750(17)31052-5journal_volume
105pub_type
杂志文章,评审abstract：OBJECTIVE:To explore influence of reduction of slippage on radiologic parameters, clinical outcomes, and perioperative complications in treatment of grade II/III lumbar isthmic spondylolisthesis. METHODS:We divided 156 patients with grade II/III spondylolisthesis into 2 groups with preoperative balanced or unbalanced ...
journal_title：World neurosurgery
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更新日期：2018-05-01 00:00:00
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