Sonographically Guided Patellar Tendon Fenestration

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135446/1/jum2013325771.pd

Ureter tracking and segmentation in CT urography (CTU) using COMPASS

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/134875/1/mp1412_am.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/134875/2/mp1412.pd

Detection of urinary bladder mass in CT urography with SPAN

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/134872/1/mp2503.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/134872/2/mp2503_am.pd

Urinary bladder segmentation in CT urography using deepâ learning convolutional neural network and level sets

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/134923/1/mp4498.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/134923/2/mp4498_am.pd

Posterior Interosseous Nerve of the Elbow

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135289/1/jum2010295691.pd

An oncocytic adrenal tumour in a patient with Birt‐Hogg‐Dubé syndrome

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/106917/1/cen12292.pd

Usefulness of the Twinkling Artifact in Identifying Implanted Mesh After Inguinal Hernia Repair

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135644/1/jum20113081059.pd

Safety of gadolinium‐based contrast material in sickle cell disease

Purpose: To assess the safety of intravenously administered gadolinium‐based contrast material in sickle cell disease (SCD) patients. Materials and Methods: All pediatric and adult SCD patients evaluated by magnetic resonance imaging (MRI) at our institution between January 1995 and July 2009 were identified. The medical records of SCD patients who underwent contrast‐enhanced MRI as well as an equal‐sized cohort of SCD patients who underwent unenhanced MRI were reviewed for adverse (vaso‐occlusive and hemolytic) events within 1 week following imaging. Results: Eight (five mild and three moderate) adverse events were documented within 1 week following contrast‐enhanced MRI (38 patients and 61 contrast injections), while six (five mild and one moderate) similar events occurred within 1 week following unenhanced MRI (61 patients and 61 unenhanced MRI examinations). This difference in the number of adverse events was not statistically significant (odds ratio = 1.4; 95% confidence interval [CI] 0.4, 5.2). No severe adverse event occurred in either patient cohort. Conclusion: Gadolinium‐based contrast materials do not appear to be associated with increased risk of vaso‐occlusive or hemolytic adverse events when administered to SCD patients. Larger, prospective studies using multiple gadolinium‐based contrast materials would be useful to confirm the results of our investigation. J. Magn. Reson. Imaging 2011;. © 2011 Wiley‐Liss, Inc.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/87070/1/22666_ftp.pd

Stereotactic Body Radiation Therapy for Primary and Metastatic Liver Tumors

AbstractOBJECTIVES: The full potential of stereotactic body radiation therapy (SBRT), in the treatment of unresectable intrahepatic malignancies, has yet to be realized as our experience is still limited. Thus, we evaluated SBRT outcomes for primary and metastatic liver tumors, with the goal of identifying factors that may aid in optimization of therapy. METHODS: From2005 to 2010, 62 patients with 106 primary and metastatic liver tumors were treated with SBRT to a median biologic effective dose (BED) of 100 Gy (42.6-180). The majority of patients received either three (47%) or five fractions (48%). Median gross tumor volume (GTV) was 8.8 cm3 (0.2-222.4). RESULTS: With a median followup of 18 months (0.46-46.8), freedom from local progression (FFLP) was observed in 97 of 106 treated tumors, with 1- and 2-year FFLP rates of 93% and 82%. Median overall survival (OS) for all patients was 25.2 months, with 1- and 2-year OS of 81%and 52%. Neither BED nor GTV significantly predicted for FFLP. Local failure was associated with a higher risk of death [hazard ratio (HR) = 5.1, P = .0007]. One Child-Pugh Class B patient developed radiationinduced liver disease. There were no other significant toxicities. CONCLUSIONS: SBRT provides excellent local control for both primary and metastatic liver lesions with minimal toxicity. Future studies should focus on appropriate selection of patients and on careful assessment of liver function to maximize both the safety and efficacy of treatment

Urinary bladder cancer staging in CT urography using machine learning

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/139956/1/mp12510.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/139956/2/mp12510_am.pd