An overview of diagnostic imaging techniques for detecting hepatocellular carcinoma

1992 ◽  
pp. 105-109
Author(s):  
Choichiro Kido
Keyword(s):  
Hepatocellular Carcinoma ◽  
Diagnostic Imaging ◽  
Imaging Techniques ◽  
Diagnostic Imaging Techniques

scholarly journals Quiescent-Interval Single-Shot Magnetic Resonance Angiography

Diagnostics ◽  
2018 ◽  
Vol 8 (4) ◽  
pp. 84
Author(s):  
Aman Saini ◽  
Alex Wallace ◽  
Hassan Albadawi ◽  
Sailendra Naidu ◽  
Sadeer Alzubaidi ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Image Quality ◽  
Magnetic Resonance Angiography ◽  
Diagnostic Imaging ◽  
Imaging Techniques ◽  
Feasibility Studies ◽  
Subsequent Treatment ◽  
Single Shot ◽  
Contrast Enhanced ◽  
Diagnostic Imaging Techniques

Lower extremity peripheral arterial disease (PAD) is a chronic, debilitating disease with a significant global burden. A number of diagnostic imaging techniques exist, including computed tomography angiography (CTA) and contrast-enhanced magnetic resonance angiography (CEMRA), to aid in PAD diagnosis and subsequent treatment planning. Due to concerns of renal toxicity or nephrogenic systemic fibrosis (NSF) for iodinated and gadolinium-based contrasts, respectively, a number of non-enhanced MRA (NEMRA) protocols are being increasingly used in PAD diagnosis. These techniques, including time of flight and phase contrast MRA, have previously demonstrated poor image quality, long acquisition times, and/or susceptibility to artifacts when compared to existing contrast-enhanced techniques. In recent years, Quiescent-Interval Single-Shot (QISS) MRA has been developed to overcome these limitations in NEMRA methods, with promising results. Here, we review the various screening and diagnostic tests currently used for PAD. The various NEMRA protocols are discussed, followed by a comprehensive review of the literature on QISS MRA to date. A particular emphasis is placed on QISS MRA feasibility studies and studies comparing the diagnostic accuracy and image quality of QISS MRA versus other diagnostic imaging techniques in PAD.

scholarly journals Varied Ophthalmic Presentations in Sphenoid Sinus Lesions

2011 ◽  
Vol 4 (1) ◽  
pp. 15-20
Author(s):  
RG Aiyer ◽  
Rahul Gupta ◽  
Prarthna S Dhameja ◽  
Virag Damania ◽  
Abhishek Sharma ◽  
...  
Keyword(s):  
Diagnostic Imaging ◽  
Fungal Infection ◽  
Sphenoid Sinus ◽  
Imaging Techniques ◽  
Accurate Diagnosis ◽  
Team Approach ◽  
Diagnosis And Management ◽  
Ocular Manifestations ◽  
Diagnostic Imaging Techniques

ABSTRACT Sphenoid sinus lesions can present with a multitude of symptoms/signs including ophthalmic disturbances. We describe a total of five patients, of which two had mucoceles and rest three had fungal infection. Ophthalmic symptoms/signs were the ones we were really interested in. We also present one case which had isolated sphenoid fungal sinus. We also give details of their presentation, investigations and treatment. Possible ocular manifestations of mucoceles and the diagnostic imaging techniques used are discussed. The treatment of mucoceles is reviewed. It is stressed that a team approach involving the ophthalmologist, otolaryngologist and radiologist is essential for accurate diagnosis and management.

Progression from Nodular to Lymphangitic Subcutaneous Metastasis from Clear Cell Endometrial Carcinoma: Ct Findings

1998 ◽  
Vol 84 (3) ◽  
pp. 387-390 ◽  
Author(s):  
Alfredo La Fianza ◽  
Lorenzo Preda ◽  
Enrico Maria Di Maggio ◽  
Paolo Pedrazzoli ◽  
Saverio Tateo ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Diagnostic Imaging ◽  
Endometrial Carcinoma ◽  
Clear Cell ◽  
Imaging Techniques ◽  
Genital System ◽  
Frequent Type ◽  
First Case ◽  
Subcutaneous Metastases ◽  
Diagnostic Imaging Techniques

Subcutaneous metastases from clear cell endometrial carcinoma are an uncommon event and tumor implantations are rarely found with diagnostic imaging techniques. The nodular form is the most frequent type of subcutaneous metastasis from genital system tumors, even though plaque-like and infiltrative forms have also been reported. We report the first case of subcutaneous metastasis from clear cell endometrial carcinoma whose progression from the early nodular to the lymphangitic infiltrative form was studied with computed tomography (CT). Differential diagnostic problems are discussed.

Diagnostic Imaging Techniques for Synchronous Multiple Tumors

2009 ◽  
pp. 231-244
Author(s):  
Vincenzo Tammaro ◽  
Sergio Spiezia ◽  
Salvatore D’Angelo ◽  
Simone Maurea ◽  
Giovanna Ciolli ◽  
...  
Keyword(s):  
Diagnostic Imaging ◽  
Imaging Techniques ◽  
Multiple Tumors ◽  
Diagnostic Imaging Techniques

Sensitivity And Specificity Of Diagnostic Imaging Techniques For Patellar Tendinopathy

2005 ◽  
Vol 37 (Supplement) ◽  
pp. S145
Author(s):  
Jill L. Cook ◽  
Z. Stephen Kiss ◽  
Kay M. Crossley ◽  
Frank Malara ◽  
Andrew Ooi ◽  
...  
Keyword(s):  
Diagnostic Imaging ◽  
Sensitivity And Specificity ◽  
Imaging Techniques ◽  
Patellar Tendinopathy ◽  
Diagnostic Imaging Techniques

Newer Diagnostic Imaging Techniques

1991 ◽  
Vol 3 (2) ◽  
pp. 259-272
Author(s):  
William F. Conway ◽  
Fred J. Laine ◽  
Russell A. Blinder
Keyword(s):  
Diagnostic Imaging ◽  
Imaging Techniques ◽  
Diagnostic Imaging Techniques
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