cobra_db.enums

Module Contents

Classes

ByEnumName	Marker to specify that this enum is stored by it's name in the db
StrEnum	str(object='') -> str
ProjectName	Project name used in metadata as enum to keep it tidy
Modality	Modality of the image.
DataFormat	Format of an image
Laterality	Laterality of the image (0020,0060). Adding "bilateral" for MRIs that contain
View	View of the image.
PregnancyStatus	Pregnancy status of the patient. (0010,21C0).
PatientPosition	Patient Position
PersonalNumberValidity	Describes how valid a Swedish Personal Number is.

class cobra_db.enums.ByEnumName

Marker to specify that this enum is stored by it’s name in the db

class cobra_db.enums.StrEnum

Bases: str, enum.Enum

str(object=’’) -> str str(bytes_or_buffer[, encoding[, errors]]) -> str

Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.__str__() (if defined) or repr(object). encoding defaults to sys.getdefaultencoding(). errors defaults to ‘strict’.

class cobra_db.enums.ProjectName

Bases: StrEnum

Project name used in metadata as enum to keep it tidy

VAIB = 'vaib'

MAMMOAI = 'mammoai'

class cobra_db.enums.Modality

Bases: StrEnum

Modality of the image. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.7.3.html sect_C.7.3.1.1.1

MR = 'MR'

MG = 'MG'

CR = 'CR'

CT = 'CT'

SR = 'SR'

US = 'US'

DX = 'DX'

OTHER = 'OT'

PT = 'PT'

class cobra_db.enums.DataFormat

Bases: StrEnum

Format of an image

DICOM = 'dicom'

JPEG = 'jpeg'

PNG = 'png'

TIFF = 'tiff'

class cobra_db.enums.Laterality

Bases: StrEnum

Laterality of the image (0020,0060). Adding “bilateral” for MRIs that contain both breasts.

LEFT = 'left'

RIGHT = 'right'

BILATERAL = 'bilateral'

classmethod from_image_laterality(image_laterality: str)

classmethod from_nkbc_a_pat_sida(value: Literal[1, 2, 1, 2])

Map the description of a_pat_sida to left or right according to

Parameters:

value – value coming from the NKBC database/csv. Literal[1, 2]

Returns:

instance of this class

class cobra_db.enums.View

Bases: StrEnum

View of the image.

AX = 'axial'

SAG = 'sagittal'

COR = 'coronal'

MLO = 'mediolateral_oblique'

CC = 'craniocaudal'

classmethod from_view_position(view_position: str)

class cobra_db.enums.PregnancyStatus

Bases: StrEnum

Pregnancy status of the patient. (0010,21C0).

NOT_PREGNANT = '0001'

POSSIBLY_PREGNANT = '0002'

DEFINETLY_PREGNANT = '0003'

UNKNOWN = '0004'

class cobra_db.enums.PatientPosition

Bases: StrEnum

Patient Position https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.7.3.html sect_C.7.3.1.1.2

HFP = 'HFP'

HFS = 'HFS'

HFDR = 'HFDR'

HFDL = 'HFDL'

FFDR = 'FFDR'

FFDL = 'FFDL'

FFP = 'FFP'

FFS = 'FFS'

LFP = 'LFP'

LFS = 'LFS'

RFP = 'RFP'

RFS = 'RFS'

AFDR = 'AFDR'

AFDL = 'AFDL'

PFDR = 'PFDR'

PFDL = 'PFDL'

class cobra_db.enums.PersonalNumberValidity

Bases: enum.IntFlag

Describes how valid a Swedish Personal Number is. As a binary set of flags where 1 means valid. 0b |0 |0 |0 |0

|checksum |date |length |chars

In the end all the flags are interpreted as an integer. For example: 3 would be 0b0011 which means valid chars and length. 6 would be 0b0110 which means valid length and date. 7 would be 0b0111 which means only the checksum is not valid And so on for any number between 0 and 15

NOT_VALID = 0

CHARS = 1

LENGTH = 2

DATE = 4

CHECKSUM = 8

VALID = 15