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【期刊论文】Serum concentration of AMDL DR-70 for the diagnosis and prognosis of carcinoma of the tongue
龙星, Xiaodan Li a, Zhi Qiao b, Xing Longa, ∗, Jinxiong Wei a, Yong Chenga
British Journal of Oral and Maxillofacial Surgery 43(2005)513-515,-0001,():
-1年11月30日
The aim of this study was to discover the clinical value of the tumour marker AMDL DR-70 in a group of patients with cancer of the tongue. Serum concentrations of AMDL DR-70 were estimated by enzyme linked immuno-sorbent assay in 52 patients with carcinoma of the tongue and compared with 40 controls and 42 patients with benign lesions in the tongue. Thirty-nine patients with carcinoma of the tongue had results above 6 mg/L (75%), compared with 3/40 (7%) in healthy controls and 4/42 (10%) in those with benign tumours. The concentration of AMDL DR-70 in serum correlated significantly with 3-year survival.
AMDL DR-70, Squamous cell carcinoma, Diagnosis, Prognosis
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龙星, 程勇, 李小丹, 边专
Chin J Stomatol, March 2005, Vol 40, No.2,-0001,():
-1年11月30日
目的评价涎腺内镜对慢性阻塞性涎腺炎的诊治价值。方法选择自2003年1月至6月到武汉大学口腔医学院涎腺专科门诊因涎腺区反复肿胀就诊的患者25例(34侧)行涎腺内镜术。其中腮腺l9例27侧,颌下腺6例7侧;女性l6例,男性9例;年龄l7~77岁,平均年龄43.72岁。22例术前拍摄涎腺造影片,3例颌下腺结石病例术前加拍下颌横断咬合片。结果常规x线检查显示:颌下腺导管阳性结石3例;慢性阻塞性涎腺炎22例。x线片显示:腮腺、颌下腺主导管及部分分支导管不均匀增粗。涎腺内镜检查显示:①导管内有不同程度的纤维样物质,呈絮状、片状附着管壁;②导管存在程度不一的狭窄;③导管壁片状充血,部分可见点状、斑点状出血;④黏液栓、脓栓;⑤导管内腔变形呈不规则状,管壁向外突起形成憩室;⑥阳性、阴性结石。涎腺内镜术后,涎腺区肿胀、不适、疼痛感明显减轻,未发现明显并发症。结论涎腺内镜技术是一种安全、有效、微创的介入学方法。对慢性阻塞性涎腺炎的诊治具有重要价值。
涎腺炎, 内窥镜检查, 诊断技术和方法
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【期刊论文】The evaluation of jaw function subsequent to bilateral sagittal split steotomy
龙星, Xue Wen Yang, DDS, MD, a Yao Jun Dong, PhD, b Xing Long, c Guo Zhi Zhang, d and Chia Tze Kao, MMS, e
,-0001,():
-1年11月30日
Objective. The objective of the present study was to evaluate the jaw function anatomical changes subsequent to orthodontic treatment combined with mandibular advancement or set-back surgery. Study design. The sample consisted of 67 combined skeletal and dental malocclusion patients, who had received orthodontic and surgical treatment previously. Three and 6 months following jaw surgery, the following jaw functions were evaluated: the level of occlusal force developed, the efficiency of masticatory function, the size in the temporomandibular joint (TMJ), the rdlationship between occlusal force and maxillo-mandibular skeletal change, and the range of mandibular movement. Results. The results revealed that after surgery the occlusal force, masticatory function, TMJ positioning, and mandibular movement distance were all different from presurgery values. The surgical set-back group jaw function recovery proved to be more rapid than that for the mandibular-advancement group. Conclusion. Surgical mandibular advancement and set-back by sagittal-split osteotomy influence subsequent mandibular function.
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龙星, 李金荣, 李宏礼, 杨学文
口腔医学纵横杂志,2002,18(2):73~16,-0001,():
-1年11月30日
目的:颞下颌关节疾病的治疗包括保守治疗和外科手术治疗,本研究目的是探讨颞下颌关节疾病外科手术治疗的适应证以及手术方法。方法:对1988年至2000年共收治的765例颞下颌关节疾病患者进行回顾性研究。其中颞下颌关节紊乱病患者共418例,颞下颌关节外伤159例,颞下颌关节强直131例,髁状突肥大38例,颞下颌关节肿瘤18例,颞下颌关节感染1例,其中637例进行了外科手术治疗。结果:颞下颌关节紊乱病患中218例行颞下颌关节内窥镜术,21例行颞下颌关节盘复位术,91例行颞下颌关节盘修补术,11例行陈旧性关节脱位开放复位术;131例行颞下颌关节成形术;109例行髁状突骨折开放复位术;38例行髁状突截骨术和正颌手术;18例行颞下颌关节肿瘤切除术。结论:颞下颌关节紊乱病、损伤、关节强直、肿瘤、畸形以及其他关节疾病的手术适应证范围在不断地扩大,颞下颌关节外科的手术方法也在不断地改良。颞下颌关节外科手术治疗正向着微创和恢复关节功能的方向发展。
颞下颌关节疾病, 外科手术治疗, 适应证
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龙星
Dentomaxillofacial Radiology (2004)33, 152-157,-0001,():
-1年11月30日
Objectives: To analyse systematically the clinical and radiological features of odontogenic ghost cell carcinoma (OGCC). Methods: Clinical and radiological features of 22 OGCCs (4 new and 18 from the literature) were analysed. Results: There were 17 (77%) males and 5 (23%) females (male-to-female ratio of 3.4:1). Ages ranged from 13 years to 72 years (mean 36.7) with a peak in the fourth (40.9%) and fifth (27.3%) decades. The maxilla was involved in 68% and the mandible in 32%. Our study confirmed that OGCC is more prevalent in Asians (12/18) than in other racial groups. The mixed radiolucent and radiopaque lesion pattern was the most frequent (14/19) compared with radiolucent lesions (5/19). 89% (17/19) showed poorly defined borders and 11% (2/19) showed well defined rders. Root resorption was reported in 31% (6/19) of patients and tooth displacements in 21%. Conclusions: OGCC demonstrates clinical and radiographic features of a malignant tumour with high recurrence.
calcifying, odontogenic, carcinoma, cyst, tumour, jaw
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