Items tagged “classification”

31 results found
Article

Brasfield scoring system

The Brasfield scoring system is a scoring system for patients with cystic fibrosis. The score is based on conventional chest radiographic findings and has been reported to have good correlation with pulmonary function. There can be intra- and interobserver variability between radiologists. Ther...
Article

BI-RADS II

BI-RADS II is a benign category in the breast imaging reporting and data system. A finding placed in this category should have essentially a 100% chance of being benign.  Examples of such lesions include: calcified fibroadenomas multiple secretory calcifications fat-containing lesions such a...
Article

Congenital renal anomalies

Congenital renal anomalies comprise of vast spectrum of pathologies and include: renal agenesis renal dysgenesis congenital renal hypoplasia congenital megacalyectasis congenital cystic renal disease infantile polycystic renal disease: autosomal recessive polycystic kidney disease (ARPKD):...
Article

Three column concept of spinal fractures

The three column concept of thoracolumbar spinal fractures was initially devised by Francis Denis and presently CT is mandatory for an accurate classification. While initially developed for classification of thoracolumbar spinal fractures, it can also be applied to the lower cervical spine 3 as...
Article

McAfee classification of thoracolumbar spinal fractures

McAfee classification of acute traumatic spinal injuries is based on the three column concept of the spine. CT is needed for accurate assessment. Classification wedge compression: isolated anterior column compression  stable burst: anterior and middle column compression but posterior column i...
Case

Hamburg classification of congenital vascular malformations (table)

 Diagnosis not applicable
Dr Roberto Schubert
Published 17 Apr 2012
19% complete
Diagram
Article

Thyroid image reporting and data system (TIRADS)

TIRADS is a risk stratification system for classifying thyroid lesions and was recently recognized in an American College of Radiology (ACR) white paper 1. Its use is being advocated similar to BIRADS category for breast lesions.  In 2017, a white paper 2 was released by the ACR committee on th...
Article

Borden classification of dural arteriovenous fistulas

The Borden classification of dural arteriovenous fistulas (DAVF) groups these lesions into three types based upon the site of venous drainage and the presence or absence of cortical venous drainage. It was first proposed in 1995 1. At the time of writing (July 2016), it is probably less popular ...
Case

Lytic bone lesions - revised Lodwick classification

 Diagnosis certain
Dr Roberto Schubert
Published 08 Jul 2013
72% complete
Diagram
Article

Revised Atlanta classification of acute pancreatitis

The Revised Atlanta classification of acute pancreatitis (2012) is an international multidisciplinary classification of acute pancreatitis severity. It is an update of the 1991 Atlanta classification of acute pancreatitis. The worldwide consensus aims for an internationally agreed-upon classifi...
Article

Thoracolumbar injury classification and severity score (TLICS)

The thoracolumbar injury classification and severity score (TLICS) has been developed by the Spine Trauma Group to overcome some of the perceived difficulties regarding the use of other thoracolumbar spinal fracture classification systems for determining treatment 1. Classification Classificat...
Article

LI-RADS

LI-RADS (Liver Imaging Reporting and Data System) is both a set of standardised terminology and a classification system for imaging findings in liver lesions. The LI-RADS score for a liver lesion is an indication of its relative risk for hepatocellular carcinoma (HCC). The classification system ...
Article

LR2 cirrhosis-associated nodule

LR2 cirrhosis-associated nodules are defined as "probably benign" according to the LI-RADS classification system. They are a common finding in a cirrhotic liver and do not need to be mentioned in the report.  Radiographic features The nodule must demonstrate all of the following: diameter <20...
Article

Lung-RADS

Lung-RADSTM (or lung imaging reporting and data system) is a classification proposed to aid with findings in low dose CT screening exams for lung cancer. The goal of the classification system is to standardize follow-up and management decisions. The system is similar to the Fleischner criteria b...
Case

LI-RADS 5B lesion

Intense enhanceme...
 Diagnosis certain
Dr Matt A. Morgan
Published 19 Dec 2014
95% complete
MRI
Article

MELD score

The MELD score (Model for End-stage Liver Disease) is a classification used to grade liver dysfunction in preparation for liver transplantation. It is an estimate of 3 month mortality. The components of the score are: serum creatinine (mg/dl) if dialysis twice in last week, then bilirubin is ...
Article

Lodwick classification

The Lodwick classification is a system for describing the margins of a lucent/lytic bone lesion. The terms used in the description suggest the level of concern for an aggressive, and possibly malignant, process. Classification type 1: geographic 1A: thin, sclerotic margin 1B: distinct, well-...
Case

LI-RADS 3 lesion

arterial phase: 9...
 Diagnosis certain
Dr Matt A. Morgan
Published 28 Jan 2015
100% complete
MRI
Article

Hepatobiliary contrast agents and LI-RADS

LI-RADS (Liver Imaging Reporting and Data System) is both a set of standardised terminology and a classification system for imaging findings in liver lesions. The LI-RADS score for a liver lesion is an indication of its relative risk for hepatocellular carcinoma (HCC). The classification system ...
Case

Weber classification of ankle fractures

 Diagnosis not applicable
Dr Matt Skalski
Published 14 Apr 2015
44% complete
Diagram

Updating… Please wait.
Loadinganimation

Alert accept

Error Unable to process the form. Check for errors and try again.

Alert accept Thank you for updating your details.