BMC Musculoskelet Disord
April 2020
Background: To analyze the features of CT, MRI and PET/CT and their diagnostic value for spinal osteoblastomas (OBs).
Methods: The radiological and clinical data of 21 patients with histopathologically-confirmed spinal OBs were analyzed retrospectively.
Results: Sixteen of the 21 cases were benign and 5 were aggressive OBs.
Objective: To analyze the imaging features of osteopoikilosis and its diagnosis knowledge.
Methods: The imaging data of 9 patients with osteopoikilosis were analyzed retrospectively, including 6 familial cases and 3 sporadic cases. In 6 familial cases,there were 4 males and 2 females with an average age of 28 years old ranging from 10 to 63 years.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
June 2014
Objective: To explore the diagnostic role of computed tomographic dacryocystography (CTDCG) in lacrimal path damage and provide operative approach guidance for the endoscopic transnasal dacryocystorhinostomy (DCR).
Method: Twenty-eight cases with lacrimal path damage underwent CTDCG. The following reconstruction techniques including volume rendering (VR), multiple planar reconstruction (MPR), maximum intensity projection (MIP) and three-dimensional reconstruction (3-d R) were done on the real-time workstation.
Nan Fang Yi Ke Da Xue Xue Bao
October 2007
Objective: To compare the effects of two contrast agents, Gd-DTPA and HSA-Gd-DTPA, in magnetic resonance (MR) lymphography.
Methods: Twelve New-Zealand rabbits were randomized into Gd-DTPA and HSA-Gd-DTPA groups with subcutaneous (interdigital skin fold) injection of the two contrast agents (0.2 ml of 0.