This study investigated the use of dynamic, volumetric MRI to measure 3D skeletal motion. Ten healthy subjects were positioned on a MR-compatible knee loading device and instructed to harmonically flex and extend their knee at 0.5 Hz. The device induced active quadriceps loading with knee flexion, similar to the load acceptance phase of gait. Volumetric images were continuously acquired for 5 m...

MR elastography (MRE) has been shown to be capable of non-invasively measuring tissue elasticity even in deep-lying regions. Although limited studies have already been published examining in vivo muscle elasticity, it is still not clear over what range the in vivo elasticity values vary. The present study intends to produce further information by examining four different skeletal muscles in a g...

There is controversy in the literature regarding a number of topics related to anterior cruciate ligament (ACL)reconstruction. The purpose of this article is to answer the following questions: 1) Bone patellar tendon bone (BPTB) reconstruction or hamstring reconstruction (HR); 2) Double bundle or single bundle; 3) Allograft or authograft; 4) Early or late reconstruction; 5) Rate of return to sp...

introduction: motion of the patient during myocardial perfusion spect could potentially results in false perfusion defects. the effect of different reconstruction methods on these artifacts is not studied. clarification of the relation between the extent, severity and duration of motion with the resultant artifacts may be helpful in designing special soft wares for motion correction. this study...

The paper presents results of analysis of human skeletal remains recovered from Late Roman/Early Medieval cemetery of Novigrad (Istria). The "terminus post quem" for the site was established archaeologically as 5th or 6th century A.D. The aim of this work was detailed bioarchaeological analysis of each individual. It included determination of sex, age at the time of death, reconstruction of bod...

The occlusal collapse caused by multiple tooth loss is a frequent problem found in adult patients with skeletal discrepancies who require orthognathic surgery. In this report, surgical orthodontic treatment was performed on a 38-year-old Japanese female patient with her chief complaint being unable to bite and mandibular protrusion. She presented with skeletal mandibular prognathism, a nearly t...

Cases of skeletal muscle metastasis of esophageal carcinoma are very rare, with few reports of long-term survival. We report a case of long-term survival after surgical resection of skeletal muscle metastasis. A 56-year-old man with advanced esophageal cancer and early gastric cancer underwent thoracoscopic esophagectomy, 2-field lymph node dissection, partial gastrectomy and gastric tube recon...

UNLABELLED The authors present a case of a 4-year old boy with a quickly growing tumor of the jaw. The CT examination revealed a destructive tumor in the body of the mandible involving soft tissues. A diagnosis of eosinophilic granuloma of the mandible was confirmed by a biopsy of the tumor. Skeletal scintigraphy showed areas of increased and decreased radiotracer uptake. The fusion of CT and s...

Treatment of critical size bone defects is a clinical problem often encountered in young patients following severe open limb injuries. If bone growth fails then a variable degree of morbidity may prevail with the end point being amputation of the limb. In addition the demographic challenges of an increasingly aging population dictate the need for innovative approaches to skeletal reconstruction...

Skeletal reconstruction after large tumor resection is challenging. The free vascularized fibular graft (FVFG) offers the potential for rapid autograft incorporation as well as growing physeal transfer in pediatric patients. We retrospectively reviewed eleven pediatric patients treated with FVFG reconstructions of the upper extremity after tumor resection. Eight male and three female patients w...