scholarly journals Fat-containing liver lesions: a pictorial review

2018 ◽  
Vol 51 (1) ◽  
pp. 52-57 ◽  
Author(s):  
Daniella Braz Parente ◽  
Jaime Araújo Oliveira Neto ◽  
Antonio Luis Eiras de Araújo ◽  
Rosana Souza Rodrigues ◽  
Renata Mello Perez ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Differential Diagnosis ◽  
Magnetic Resonance ◽  
Liver Lesions ◽  
Imaging Findings ◽  
Resonance Imaging ◽  
Radiological Features ◽  
Pictorial Review ◽  
Pictorial Essay ◽  
Characteristic Features

Abstract The aim of this pictorial essay is to review the spectrum of fat-containing liver lesions and their characterisation on magnetic resonance imaging with focus on the radiological features that aid in the differential diagnoses. Fat-containing liver lesions comprise a heterogeneous group of tumours with variable imaging findings. Magnetic resonance imaging clearly displays the micro- and macroscopic fat components of the lesions and other characteristic features that are helpful tools to make the differential diagnosis.

scholarly journals Unusual Presentation of Hydatid Cyst in Breast with Magnetic Resonance Imaging Findings

2017 ◽  
Vol 2017 ◽  
pp. 1-4 ◽  
Author(s):  
Ali Koc ◽  
Inanc Samil Sarici ◽  
Umit Erkan Vurdem ◽  
Ozgur Karabiyik ◽  
Ummugulsum Ozgul Gumus
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Hydatid Cyst ◽  
Left Breast ◽  
Imaging Findings ◽  
Resonance Imaging ◽  
Ultrasound Computed Tomography ◽  
Diagnostic Role ◽  
Characteristic Features

We report a case of 59-year-old woman with a painful left breast mass, compatible with types II-III hydatid cyst. Lesion was evaluated with mammography, ultrasound, computed tomography, and magnetic resonance imaging modalities. Magnetic resonance imaging had important diagnostic role with demonstrating characteristic features of the lesion and had capability of showing complications. Surgery also confirmed the diagnosis of a hydatid cyst.

Muscle: Ischemia, Infarction, and Compartment Syndrome

2017 ◽  
Vol 21 (04) ◽  
pp. 443-458 ◽  
Author(s):  
Stephen Broski ◽  
Christin Tiegs Heiden ◽  
Michael Ringler
Keyword(s):  
Magnetic Resonance Imaging ◽  
Differential Diagnosis ◽  
Magnetic Resonance ◽  
Compartment Syndrome ◽  
Disease Process ◽  
Common Type ◽  
Imaging Findings ◽  
Resonance Imaging ◽  
Muscle Ischemia ◽  
Clinical Scenarios

AbstractMuscle ischemia and infarction are associated with a variety of pathologic conditions and commonly encountered in busy imaging practices. This article reviews the most common clinical scenarios in which they are seen including compartment syndrome, diabetic myonecrosis, and rhabdomyolysis, focusing on the imaging findings and differential diagnosis for each disease process. Magnetic resonance imaging is increasingly useful in differentiating myonecrosis from muscle ischemia and myositis, and it is highly accurate in diagnosing the most common type of compartment syndrome.

Magnetic Resonance Imaging and Computed Tomography of Cardiac Masses and Pseudomasses in the Atrioventricular Groove

2018 ◽  
Vol 69 (1) ◽  
pp. 78-91 ◽  
Author(s):  
James F. Glockner
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Differential Diagnosis ◽  
Magnetic Resonance ◽  
Cardiac Computed Tomography ◽  
Resonance Imaging ◽  
Cross Sectional ◽  
Adjacent Structures ◽  
Precise Diagnosis ◽  
Pictorial Essay

The atrioventricular (AV) groove constitutes the anatomic space separating the atria and ventricles. The AV groove is often difficult to visualize at echocardiography, and suspected lesions can be further assessed with cardiac computed tomography or magnetic resonance imaging. AV groove lesions may originate from within the AV groove or extend into this space from adjacent structures. The differential diagnosis for AV groove lesions is often wide, but a precise diagnosis can sometimes be made. This pictorial essay illustrates the magnetic resonance imaging and computed tomography appearance of common and uncommon AV groove lesions, and attempts to provide a logical framework for differential diagnosis when confronted with a known or suspected lesion at cross-sectional imaging.

Parasellar epidermoid cyst rupturing into the nasopharynx

2005 ◽  
Vol 119 (2) ◽  
pp. 140-143 ◽  
Author(s):  
A S Shaw ◽  
S E J Connor
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Differential Diagnosis ◽  
Magnetic Resonance ◽  
Skull Base ◽  
Epidermoid Cyst ◽  
Resonance Imaging ◽  
Intracranial Tumours ◽  
Radiological Features ◽  
Magnetic Resonance Imaging Mri

Epidermoid tumours are non-neoplastic inclusion cysts representing up to 1.1 per cent of all intracranial tumours, typically presenting with symptoms related to pressure or intracranial rupture in the fourth or fifth decade of life. The authors present a case of a parasellar epidermoid cyst which has ruptured in to the nasopharynx; to the best of their knowledge, this has not been previously reported. The computed tomography (CT) and magnetic resonance imaging (MRI) are presented. The pathology and radiological features of epidermoid tumours are discussed, particularly in relation to extracranial connections. The differential diagnosis of lesions eroding the central skull base is reviewed.

Radiolucent Osteoma of the Skull: Case Report

Neurosurgery ◽  
1991 ◽  
Vol 29 (5) ◽  
pp. 776-778 ◽  
Author(s):  
Yasushi Shibata ◽  
Yoshihiko Yoshii ◽  
Atsuro Tsukada ◽  
Tadao Nose
Keyword(s):  
Magnetic Resonance Imaging ◽  
Differential Diagnosis ◽  
Case Report ◽  
Magnetic Resonance ◽  
Bone Tumors ◽  
Rare Case ◽  
Imaging Findings ◽  
Pathological Findings ◽  
Resonance Imaging ◽  
Skull Tumor

Abstract A rare case of a radiolucent osteoma of the skull is reported. The radiological and pathological findings of this lesion, including magnetic resonance imaging findings, are presented, and the efficacy of magnetic resonance imaging for the diagnosis of this skull tumor is evaluated. The differential diagnosis of radiolucent bone tumors is discussed.

Magnetic Resonance Imaging Findings of Inverted Papilloma: Differential Diagnosis with Malignant Sinonasal Tumors

2004 ◽  
Vol 18 (5) ◽  
pp. 305-310 ◽  
Author(s):  
Roberto Maroldi ◽  
Davide Farina ◽  
Laura Palvarini ◽  
Davide Lombardi ◽  
Davide Tomenzoli ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Differential Diagnosis ◽  
Magnetic Resonance ◽  
Inverted Papilloma ◽  
Imaging Findings ◽  
Resonance Imaging

Magnetic Resonance Imaging of Perirenal Pathology

2016 ◽  
Vol 67 (2) ◽  
pp. 149-157 ◽  
Author(s):  
James F. Glockner ◽  
Christine U. Lee
Keyword(s):  
Magnetic Resonance Imaging ◽  
Differential Diagnosis ◽  
Magnetic Resonance ◽  
Soft Tissue ◽  
Blood Vessels ◽  
Tissue Characterization ◽  
Resonance Imaging ◽  
Imaging Appearance ◽  
Pictorial Essay ◽  
Ideal Technique

The perirenal space can be involved by a variety of neoplastic, inflammatory, infectious, and proliferative disorders. Magnetic resonance imaging is often an ideal technique for identification and staging of lesions arising within the perirenal space, with its superior soft tissue characterization as well as its ability to visualize extension into blood vessels and adjacent organs. This pictorial essay describes the magnetic resonance imaging appearance of a variety of pathologies which can arise from or involve the perirenal space, and provides a framework for categorization and differential diagnosis of these lesions.

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