Large colloid cyst in lateral ventricle simulating brain tumour

Summary This case report describes a patient presenting with symptoms of increased intracranial pressure, whose computerized tomographic (CT) scan was highly suggestive of a large low-grade glioma invading the basal ganglia. Magnetic resonance imaging (MRI) revealed a well-demarcated space-occupying mass of increased intensity in the left lateral ventricle and adjacent white matter. Following stereotactic biopsy, which yielded a homogeneous jelly-like material, the mass was removed microsurgically and was found to be most like a colloid cyst on histological examination. Discussion focusses on the clinical and differential diagnostic implications of this very unusual combination of findings.     

四叠体池蛛网膜囊肿

目的:探讨四叠体池蛛网膜囊肿的临床特征和治疗方法。方法:对11例四叠体池蛛网膜囊肿进行了回顾性总结分析。所采用的手术方法有:①脑室分流手术;②囊肿-腹腔分流术;③囊肿切除;④囊肿切除加囊肿-脑池分流术,或囊肿部分切除(即囊肿开窗术),或囊肿切除加脑室-脑池分流术。结果:其主要临床表现以颅内压增高症和中线综合征为主。上述方法中单纯囊肿壁切除只能使部分病人的病情缓解,脑室分流或囊肿切除加脑室分流手术的疗效较好。结论:四叠体区蛛网膜囊肿常合并梗阻性脑积水,单纯囊肿切除不能解除多数病人的梗阻性脑积水。作者根据囊肿是否与蛛网膜下腔相通提出:对交通性蛛网膜囊肿采用单纯性脑室分流术,对非交通性者采用囊肿切除加脑室分流手术的治疗方法。     

460例胃癌纤维胃镜活检标本的病理观察

本文分析了460例胃癌胃粘膜活检资料,结果:男:女为2.36:1:51～60岁年龄组发病率最岛(37.17％);发生部位以胃窦部最多见,占46.74％;组织学分类以低分化腺癌最多,占51 52％;在伴随病变中,畅化生的检出率为21.74％,胃腺囊为35％,胃粘膜上皮异型增生为32.61％。本组材料提示,不完全性大肠型肠化生、异型胃腺囊及胃粘膜中度以上异型增生与胃癌有密切关系。     

腹腔镜肝右后叶囊肿开窗引流术35例报告

目的：探讨肝右后叶肝囊肿的腹腔镜处理方法。方法：1998年1月～2005年12月对35例有症状的肝右后叶囊肿（21例主要位于Ⅵ段，14例主要位于第Ⅶ段）采用四孔法行囊肿开窗引流术。囊肿位于肝右后叶上段者采用肝上入路，胆囊牵引钳或三叶钳推压肝脏使其向前向下，暴露肝后囊肿，囊肿开窗，修剪带蒂大网膜放入囊肿。囊肿位于肝右后叶下段者采用肝下入路，超声刀切开肝结肠韧带，右三角韧带及肝肾间疏松组织，胆囊牵引钳抬起肝脏，囊肿开窗，大网膜放入囊腔引流。结果：35例肝右后叶肝囊肿均在腹腔镜下完成肝囊肿开窗引流术，无中转开腹手术。15例采用肝上入路，20例采用肝下入路。手术时间30～95min，平均46min。无手术并发症。35例病理检查结果均为先天性肝囊肿。术后症状均消失。术后住院2～5d，平均3．8d。35例随访6～36个月，平均34个月，33例无复发，2例（为肝上入路病例）囊肿未完全消失，但较术前明显缩小，无明显症状，观察半年未见增大。结论：肝下及肝上入路囊肿开窗引流是腹腔镜下处理肝右叶肝囊肿的有效方法。     

Mesenteric and omental cysts: An ultrasonographic and clinical study of 15 patients

The clinical and ultrasonographic (US) features of 15 cases of mesenteric or omental cyst are herein described. This series included seven male and eight female patients, whose age ranged from 2–89 years. Correct clinical diagnosis was made in two children only, but preoperative US examination accurately demonstrated the lesion in 11 of 13 patients (85%). These cystic lesions usually had a thin wall, internal septations, and fluid content with sedimentation. Enteric duplication cysts had a relatively thick wall merging with the muscle layer of bowel loop, and multiloculation was noted mainly with cystic lymphangiomas or pseudocysts. The diagnostic and surgical management of these lesions are briefly reviewed and their US appearance is illustrated.     

穿刺加三苯氧胺治疗乳腺囊肿的疗效观察(附36例)

目的：比较乳腺可扪及囊肿穿刺抽液后服用三苯氧胺和单纯穿刺抽液两种治疗方法的疗效.方法：将临床可扪及乳腺囊肿根据乳腺B超检查结果入组68例,随机分为穿刺抽液治疗组32例和穿刺抽液后服三苯氧胺治疗组36例,两组患者穿刺抽液后中位随访13个月观察疗效.结果：68例可扪及乳腺单纯囊肿,平均囊肿大小23mm,36例穿刺服三苯氧胺组复发率13.89%（5/36）,32例穿刺抽液组复发率37.50%（12/32）,两组相比较（P＜0.05）有显著性差异.乳腺囊肿病史＞1年的患者,穿刺服三苯氧胺组和穿刺组复发率分别是36.36%（4/11）和77.78%（7/9）,两组相比较（P＜0.05）差异有显著性.对单个囊肿,多发囊肿,囊肿病史＜1年患者,两种治疗方法不影响复发率（P＞0.05）.结论：临床可扪及乳腺单纯囊肿可根据B超检查筛选适合穿刺患者,穿刺抽液加服三苯氧胺治疗可减少复发,囊肿病史＞1年者复发率较高.     

经皮双针囊内注射类固醇治疗小儿孤立性骨囊肿

目的探讨经皮双针囊内注射类固醇治疗小儿孤立性骨囊肿的疗效. 方法 1996年1月～2004年1月,对28例小儿孤立性骨囊肿,在X线透视下,将2根细的骨穿针或腰穿针分别自囊腔顶部和底部刺入骨囊肿内,抽去囊液,冲洗囊腔后注入类固醇. 结果 27例随访10～62个月,平均28个月,无并发症发生.根据Chigira等X线骨囊肿愈合评价标准,Ⅳ级20例,Ⅲ级5例,Ⅱ例1例,Ⅰ级1例,治愈率92.6%(25/27).25例骨囊腔愈合时间3～10个月,平均4.5个月. 结论经皮双针囊腔内注射类固醇适合于小儿孤立性骨囊肿,简单,安全,治愈率高.