Материал: part16

DICOM PS3.16 2020a - Content Mapping Resource​

Page 1211​

Code Value​

Code Meaning​

Definition​

Notes​

112036​

ACR Position Statement​

AmericanCollegeofRadiology.ACRPositionStatement​

for Quality Control and Improvement, Safety, Infection​

Control, and Patient Concerns. In: Practice Guidelines​

and Technical Standards. Reston, Va: 2001:iv.​

112037​

Non-lesion Modifier​

A descriptor for a non-lesion object finding or feature,​

used to indicate whether the object was detected as​

being internal or external to the patient's body.​

112038​

Osseous Modifier​

A concept modifier for an Osseous Anatomy, or bone​

related, finding.​

112039​

Tracking Identifier​

A text label used for tracking a finding or feature,​

potentially across multiple reporting objects, over time.​

This label shall be unique within the domain in which it​

is used. Corresponds to Tracking ID (0062,0020).​

112040​

Tracking Unique Identifier​

A unique identifier used for tracking a finding or feature,​

potentially across multiple reporting objects, over time.​

Corresponds to Tracking UID (0062,0021).​

112041​

Target Lesion Complete​

Disappearance of all target lesions.​

Response​

112042​ Target Lesion Partial Response​At least a 30% decrease in the sum of the Longest​

Diameter of target lesions, taking as reference the​

baseline sum Longest Diameter.​

112043​

Target Lesion Progressive​

At least a 20% increase in the sum of the Longest​

Disease​

Diameter of target lesions, taking as reference the​

smallest sum Longest Diameter recorded since the​

treatmentstarted,ortheappearanceofoneormorenew​

lesions.​

112044​ Target Lesion Stable Disease​ Neither sufficient shrinkage to qualify for Partial​

Response nor sufficient increase to qualify for​

Progressive Disease, taking as reference the smallest​

sum Longest Diameter since the treatment started.​

112045​

Non-Target Lesion Complete​

Disappearanceofallnon-targetlesionsandnormalization​

Response​

of tumor marker level.​

112046​ Non-Target Lesion Incomplete​Persistence of one or more non-target lesions and/or​

Response or Stable Disease​

maintenance of tumor marker level above the normal​

limits.​

112047​ Non-Target Lesion Progressive​Appearance of one or more new lesions and/or​

Disease​

unequivocal progression of existing non-target lesions.​

112048​

Current Response​

The current response evaluation for treatment of solid​

tumors, according to a method such as RECIST.​

112049​

Best Overall Response​

Best response recorded from the start of the treatment​

untildiseaseprogression/recurrence,takingasreference​

for Progressive Disease the smallest measurements​

recorded since the treatment started, according to a​

method such as RECIST.​

112050​

Anatomic Identifier​

Atextidentifierofananatomicfeaturewhenamultiplicity​

of features of that type may be present, such as "Rib 1",​

"Rib 2" or thoracic vertebrae "T1" or "T2".​

112051​

Measurement of Response​

A measured or calculated evaluation of response. E.g.,​

accordingtoamethodsuchasRECIST,thevaluewould​

be the calculated sum of the lengths of the longest axes​

of a set of target lesions.​

DICOM PS3.16 2020a - Content Mapping Resource​

Page 1213​

Code Value​

Code Meaning​

Definition​

Notes​

112068​

Pseudoplaque​

An irregular band of peripheral pulmonary opacity​

adjacenttovisceralpleurathatsimulatestheappearance​

ofapleuralplaqueandisformedbycoalescenceofsmall​

nodules [Fraser and Pare] .​

112069​

Signet-ring sign​

A ring of opacities (usually representing a dilated,​

thick-walled bronchus) in association with a smaller,​

round,softtissueopacity(theadjacentpulmonaryartery)​

suggesting a "signet ring" [Fraser and Pare].​

112070​

Air bronchiologram​

Equivalent of air bronchogram, but in airways assumed​

to be bronchioles because of peripheral location and​

diameter [Fraser and Pare].​

112071​

Air bronchogram​

Radiographic shadow of an air-containing bronchus;​

presumed to represent an air-containing segment of the​

bronchial tree (identity often inferred) [Fraser and Pare].​

112072​

Air crescent​

Air in a crescentic shape in a nodule or mass, in which​

theairseparatestheouterwallofthelesionfromaninner​

sequestrum, which most commonly is a fungus ball of​

Aspergillusspecies [Fraser and Pare].​

112073​

Halo sign​

Ground-glass opacity surrounding the circumference of​

anoduleormass.Maybeasignofinvasiveaspergillosis​

or hemorrhage of various causes [Fraser and Pare].​

112074​

Target Lesion at Baseline​

Flag denoting that this lesion was identified, at baseline,​

as a target lesion intended for tracking over time​

[RECIST].​

112075​ Non-Target Lesion at Baseline​Flag denoting that this lesion was not identified, at​

baseline, as a target lesion, and was not intended for​

tracking over time [RECIST].​

112076​

Non-Lesion at Baseline​

Flagdenotingthatthisfindingwasidentified,atbaseline,​

as a category other than a lesion, and was not intended​

for tracking over time [RECIST].​

112077​

Vasoconstriction​

Local or general reduction in the caliber of visible​

pulmonary vessels, presumed to result from decreased​

flow occasioned by contraction of muscular pulmonary​

arteries [Fraser and Pare].​

112078​

Vasodilation​

Local or general increase in the width of visible​

pulmonary vessels resulting from increased pulmonary​

blood flow [Fraser and Pare].​

112079​

Architectural distortion​

A manifestation of lung disease in which bronchi,​

pulmonary vessels, a fissure or fissures, or septa of​

secondary pulmonary lobules are abnormally displaced​

[Fraser and Pare].​

112080​

Mosaic perfusion​

Apatchworkofregionsofvariedattenuation,interpreted​

assecondarytoregionaldifferencesinperfusion[Fraser​

and Pare].​

112081​

Pleonemia​

Increased blood flow to the lungs or a portion thereof,​

manifested by a general or local increase in the width of​

visible pulmonary vessels [Fraser and Pare].​

112082​

Interface​

The common boundary between the shadows of two​

juxtaposed structures or tissues of different texture or​

opacity (edge, border) [Fraser and Pare].​

112083​

Line​

A longitudinal opacity no greater than 2 mm in width​

[Fraser and Pare].​

DICOM PS3.16 2020a - Content Mapping Resource​

Page 1215​

Code Value​

Code Meaning​

Definition​

Notes​

112100​ Scapular Supraspinatus Fossa​The portion of the dorsal surface of the scapula above​

the scapular spine.​

112101​

Scapular Infraspinatus Fossa​ The portion of the dorsal surface of the scapula below​

the scapular spine.​

112102​

Aortic knob​

The portion of the aortic arch that defines the transition​

between its ascending and descending limbs.​

112103​

Arch of the Azygos vein​

SectionofAzygosveinnearthefourththoracicvertebra,​

where it arches forward over the root of the right lung,​

and ends in the superior vena cava, just before that​

vessel pierces the pericardium.​

112104​

Air-fluid level​

A local collection of gas and liquid that, when traversed​

by a horizontal X-Ray beam, creates a shadow​

characterized by a sharp horizontal interface between​

gas density above and liquid density below [Fraser and​

Pare].​

112105​

Corona radiata​

A circumferential pattern of fine linear spicules,​

approximately 5 mm long, extending outward from the​

margin of a solitary pulmonary nodule through a zone of​

relative lucency [Fraser and Pare].​

112106​

Honeycomb pattern​

A number of closely approximated ring shadows​

representing air spaces 5-10 mm in diameter with walls​

2-3 mm thick that resemble a true honeycomb; implies​

"end-stage" lung [Fraser and Pare].​

112107​

Fleischner's line(s)​

Astraight,curved,orirregularlinearopacitythatisvisible​

in multiple projections; usually situated in the lower half​

of the lung; vary markedly in length and width [Fraser​

and Pare].​

112108​

Intralobular lines​

Fine linear opacities present in a lobule when the​

intralobular interstitium is thickened. When numerous,​

they may appear as a fine reticular pattern [Fraser and​

Pare].​

112109​

Kerley A line​

Essentially straight linear opacity 2-6 cm in length and​

1-3 mm in width, usually in an upper lung zone [Fraser​

and Pare].​

112110​

Kerley B line​

A straight linear opacity 1.5-2 cm in length and 1-2 mm​

in width, usually at the lung base [Fraser and Pare].​

112111​

Kerley C lines​

A group of branching, linear opacities producing the​

appearing of a fine net, at the lung base [Fraser and​

Pare].​

112112​

Parenchymal band​

Elongated opacity, usually several millimeters wide and​

up to about 5 cm long, often extending to the pleura,​

which may be thickened and retracted at the site of​

contact [Fraser and Pare].​

112113​

Reticular pattern​

A collection of innumerable small linear opacities that​

togetherproduceanappearanceresemblinganet[Fraser​

and Pare].​

112114​

Septal line(s)​

Usually used in the plural, a generic term for linear​

opacities of varied distribution produced when the​

interstitium between pulmonary lobules is thickened​

[Fraser and Pare].​