肿瘤患者核素骨显像骨外软组织浓聚的分析

目的：探讨ＭＤＰ全身骨显像时骨外软组织浓聚的临床意义及影像对比分析。材料与方法：原发肿瘤的病理类型：肺腺癌２例，肺小细胞癌１例，肝癌２例，鼻咽癌、食管癌、胃癌、直肠癌、骨肉癌、恶性神经鞘瘤各１例。检查方法：静脉注射＾９９ｍＴｃ－ＭＤＰ ７６０～１１１０ＭＢｑ，于注射后３～６小时进行检查。使用Ｅｌｓｃｉｎｔ ＡＰＥＸ－６型ＳＰＥＣＴ机。结果：骨外软组织单一显像１１例，多病灶显像１例。分别为４例，肝、

Analysis of concentration of soft tissues outside bone on nuclide imaging of cancer patients

Objective:Research of clinical significance and image contrast of the concentration of the soft tissues outside bones on the bone scanning of the whole body by using MDP.Materials and Methods:Pathological types of primary cancer were 2 adenocarcinoma of the lung,1 small cell lung cancer,2 liver cancer and 1 for nasopharygeal cancer,esophageal cancer,gastric cancer,rectal cancer,osteocarcinoma and malignant neurilemmoma respectively.Results:11 cases had single images of soft tissues.1 case had multiple lesion image.The locations of images were the lung in 4 patients,the liver in 2 patients,the thoracic wall in 2 patients,the muscle in 2 patients and the lymph node in 2 patients.Compared with the results detected by CT,MRI,X-ray and ultrasound B,the results detected by nuclide imaging was the same.Conclusion:The concentration of soft tissues by using radionuclide imaging has certain clinical significance.The judgement should be combined with clinical materials.The factors of abnormal intake of various soft tissues should be precluded.In cancer patients,the existence of malignant tumors in soft tissues should be considered first.