神经节瘤

Ectopic meningiomas is rarely seen. The tumor always generates in the scalp, cranial bones , orbit , nasal sinus , middle ear , nose ,neck, post-peritoreum, semi lunar node and ebonite membrane .

异位脑膜瘤好发于头皮、颅骨、眼眶、鼻窦、中耳、鼻腔、颈部、腹膜后、三叉神经半月神经节、硬脑膜外层等。

Neuroectoderm; neural plate; floor plate; neural tube; neuraxis; neuroblasts; neural stem cells; neuroprogenitor cells; stem cells; differentiation; ontogeny; morphogenesis; histogenesis; organogenesis; synaptogenesis; gangliogenesis; embryogenesis; axonogenesis; retinogenesis; gliogenesis; glial progenitor cells; oligodendrocyte progenitor cells; retinal progenitor cells; nerve growth factor; neurotrophic factors; trophic factors; growth factors; neural tube defects; anencephaly; spina bifida; neuroblastoma cells; cell migration; neurogenesis; development; developmental stages

神经外胚层；神经板；底板；神经管；轴索成神经细胞神经干细胞；神经母细胞；干细胞分化；个体发生；形态发生；组织发生；器官发生；突触发生；神经节发生；胚胎发生；轴突发生；视网膜发生；神经胶质发生；神经胶质祖细胞；少突神经胶质细胞祖细胞；视网膜祖细胞；神经生长因子；神经营养因子；营养因子；生长因素；神经管缺陷；无脑；脊柱裂；成神经细胞瘤细胞；细胞迁移；神经发生；发展；发育阶段

Department of Urology, PUMC Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China

目的 较全面的了解神经节细胞瘤的临床特点及治疗方法。

In general, WHO grade I gangliocytomas are benign lesions found mainly during workup of seizure disorders.

一般来说，WHOⅠ级神经节细胞瘤是良性病变，主要在癫痫发作做病情检查时发现。

The pathology of tumours included 8 cases of phechoromocytoma(1 case appears malignancy),4 cases of ganglioneuroma,4 cases of adrenal myelolipoma, 2 cases of melanoma,4 cases of other lesions. Current median follow up ,available on 19 patients,was 14 months(ranges 3 to 47),no local recurrence and metastases was observed.

术后病理报告：嗜铬细胞瘤8例其中1例恶性），髓样脂肪瘤4例，神经节细胞瘤4例，脂肪肉瘤2例，其它病变4例。3例失访，19例随访3～47个月，平均14±9个月，未见局部复发和转移。

Ganglioneuroma is a rare, benign tumor. It arises from neural crest cells, similar to pheochromocytoma, and grows slowly.

神经节神紃瘤是一种罕见的良性肿瘤，它和嗜铬细胞瘤一样，都是由神经脊细胞分化而来。

Since the possibility of malignancy can't be rule out, a laparoscopic adrenalectomy was performed uneventfully, and pathological findings proved to be a ganglioneuroma.

由於无法排除恶性病变的可能，病人接受手术切除肿瘤，病理检查证实是神经节神经瘤。

Methods:The CT and MPd features of rare adrenal neoplasms verified with operation and pathology were investigated retrospectively in 21 eases. The tumor included adrenal cyst 8 cases, myelolipoma 7 cases, ganglioneuroma 3 cases, neurofibrroma, primary malignant lymphoma and malignant mesothe lioma 1 eases respectively.

对21例经手术和病理证实的肾上腺少见肿瘤的CT、MRI表现进行回顾性分析，包括囊肿8例、髓质脂肪瘤7例、神经节细胞瘤3例、神经纤维瘤、原发恶性淋巴瘤及恶性间皮瘤各1例。

The most common types are Meibomian gland adenoma, papilloma, melanoma (eyelid, conjunctiva, sclera, iris, ciliary body, choroid), squamous cell carcinoma, adenoma, adenocarcinoma, lymphoma, medulloepithelioma, ganglioglioma, osteosarcoma, mast cell tumor, and optic nerve sheath meningioma.

最常见的类型是睑板腺腺瘤，乳头状瘤，黑色素瘤(眼睑，结膜，虹膜，睫状体，脉络膜)，鳞状细胞癌，腺瘤，腺癌，淋巴瘤(视网膜，脉络膜，睫状体)，髓上皮瘤，神经节胶质瘤，骨肉瘤，肥大细胞瘤和视神经鞘脑膜瘤。

Colorectal polyps containing S-100-positive neural proliferations in the lamina propria that lack ganglion cells have been variously referred to as "neuromas" or "neurofibromas."

有这样一种大肠息肉，其固有膜内含S100阳性的神经性增生却缺乏神经节细胞，这种息肉此前被认为是神经瘤或神经纤维瘤。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失