scholarly journals Endoanal ultrasonography in establishing the diagnosis of fecal incontinence

2007 ◽  
Vol 54 (3) ◽  
pp. 159-162 ◽  
Author(s):  
Dj. Saranovic ◽  
Z. Krivokapic ◽  
D. Masulovic ◽  
A. Djuric ◽  
A. Ivanovic ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Fecal Incontinence ◽  
Resonance Imaging ◽  
Endoanal Ultrasonography ◽  
Adjacent Structures ◽  
Barium Enema Study ◽  
Local Staging ◽  
Bowel Diseases ◽  
Medical Side

Visualization of the rectum, rectoanal junction and adjacent structures is very demanding and challenging both with technical and medical side. Local staging of rectal and anal tumor and perianal neoplasm by conventional and sibgle slice CT or by barium enema study is not so valuable. These methods can not visualize fistulous communication in inflamatory bowel diseases and have not any role in evaluation of fecal incontinence. During last decade, endoscopic ultrasound and magnetic resonance imaging have been recognized as methods of choice in establishing diagnosis of rectal, perirectal, anal and perianal diseases. The aim of this article is to review the possibilities of endoanal ultrasound in evaluation of fecal incontinence.

scholarly journals Feasibility of multi-parametric magnetic resonance imaging in detection and local staging of prostatic carcinoma

2020 ◽  
Vol 26 (1) ◽  
Author(s):  
Abul-fotouh Ahmed ◽  
Hesham El-Helaly ◽  
Sayed Elawady ◽  
Tarek Elzayat ◽  
Gamal Abdelhamid ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Prostatic Carcinoma ◽  
Resonance Imaging ◽  
Local Staging

Potentials of high resolution magnetic resonance imaging versus computed tomography for preoperative local staging of colon cancer

2013 ◽  
Vol 54 (7) ◽  
pp. 722-730 ◽  
Author(s):  
Erik Rollvén ◽  
Torbjorn Holm ◽  
Bengt Glimelius ◽  
Esther Lörinc ◽  
Lennart Blomqvist
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Colon Cancer ◽  
Magnetic Resonance ◽  
High Resolution ◽  
Resonance Imaging ◽  
Local Staging

scholarly journals Diagnostic value of magnetic resonance imaging and computed tomography for oral masses in dogs

2004 ◽  
Vol 75 (4) ◽  
Author(s):  
U.C.M. Kafka ◽  
A. Carstens ◽  
G. Steenkamp ◽  
H. Symington
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Bone Erosion ◽  
Diagnostic Value ◽  
Accurate Information ◽  
Gingival Hyperplasia ◽  
Resonance Imaging ◽  
Additional Information ◽  
Adjacent Structures

The purpose of this study was to determine the diagnostic value of magnetic resonance imaging (MRI) and computed tomography (CT) in oral masses of dogs. Nineteen dogs underwent clinical, MR and CT examinations. Eleven malignant and ten non-malignant masses were evaluated. Osteosarcoma was the most commonly found malignant oral mass and gingival hyperplasia was the most commonly found benign mass. The results showed that MRI provided more accurate information regarding the size of the masses and invasion of adjacent structures although MRI and CT show similar accuracy in assessment of bone invasion. Calcification and cortical bone erosion was better seen on CT images. Whereas contrast-MRI provided useful additional information, contrast-CT had no added benefit. In general, oral masses located in the caudal mandible, oropharynx and maxilla are better evaluated using MRI, once the histological type has been verified.

scholarly journals Large retroperitoneal hemangioma encompassing the renal vein

2015 ◽  
Vol 9 (11-12) ◽  
pp. 894 ◽  
Author(s):  
Matthew Mossanen ◽  
Manjiri Dighe ◽  
John Gore ◽  
Gary Mann
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Renal Vein ◽  
Resonance Imaging ◽  
Mri Findings ◽  
Management Options ◽  
Adjacent Structures ◽  
Magnetic Resonance Imaging Mri ◽  
Serial Observation ◽  
Routine Imaging

Retroperitoneal hemangioma (RH) is a rare and benign vascular malformation. RH may be detected incidentally or present with symptoms due to local invasion of adjacent structures. Management options include surgical resection, as well as serial observation with routine imaging. We describe a retroperitoneal hemangioma encompassing the renal vein that was discovered during diagnosis of acute appendicitis, and characterize diagnostic magnetic resonance imaging (MRI) findings seen with this condition.

Prostate Magnetic Resonance Imaging: Lesion Detection and Local Staging

2019 ◽  
Vol 70 (1) ◽  
pp. 451-459 ◽  
Author(s):  
Baris Turkbey ◽  
Peter L. Choyke
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Lesion Detection ◽  
Lower Sensitivity ◽  
Resonance Imaging ◽  
Prostate Mri ◽  
Local Staging ◽  
Clinically Significant ◽  
Magnetic Resonance Imaging Mri ◽  
Indolent Disease

Dramatic changes in the use of prostate magnetic resonance imaging (MRI) have occurred in the last decade. The recognition that MRI detects and localizes cancers with reasonable accuracy led to the development of directed biopsies. These image-guided biopsies have a higher sensitivity for clinically significant cancers and a lower sensitivity for indolent disease. Prospective trials provide level 1 evidence supporting the use of prostate MRI. For local staging, while the specificity of prostate MRI is high, its sensitivity is lacking for microscopic extraprostatic extension. Computer-aided diagnosis of prostate MRI promises to bring the diagnostic power of MRI to nonexpert readers and thus further integrate MRI into the diagnostic workup.

scholarly journals Local staging and assessment of colon cancer with 1.5-T magnetic resonance imaging

2016 ◽  
Vol 89 (1064) ◽  
pp. 20160257 ◽  
Author(s):  
Chris Hunter ◽  
Helena Blake ◽  
Nelesh Jeyadevan ◽  
Muti Abulafi ◽  
Ian Swift ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Colon Cancer ◽  
Magnetic Resonance ◽  
Resonance Imaging ◽  
Local Staging
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