| 1 | MAGDIR9B ;WOIFO/PMK - Read a DICOM image file ; 12 Oct 2005 8:21 AM
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| 2 | ;;3.0;IMAGING;**11,51,50**;26-May-2006
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| 3 | ;; +---------------------------------------------------------------+
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| 4 | ;; | Property of the US Government. |
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| 5 | ;; | No permission to copy or redistribute this software is given. |
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| 6 | ;; | Use of unreleased versions of this software requires the user |
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| 7 | ;; | to execute a written test agreement with the VistA Imaging |
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| 8 | ;; | Development Office of the Department of Veterans Affairs, |
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| 9 | ;; | telephone (301) 734-0100. |
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| 10 | ;; | |
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| 11 | ;; | The Food and Drug Administration classifies this software as |
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| 12 | ;; | a medical device. As such, it may not be changed in any way. |
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| 13 | ;; | Modifications to this software may result in an adulterated |
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| 14 | ;; | medical device under 21CFR820, the use of which is considered |
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| 15 | ;; | to be a violation of US Federal Statutes. |
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| 16 | ;; +---------------------------------------------------------------+
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| 17 | ;;
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| 18 | ; M2MB server
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| 19 | ;
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| 20 | ; Create an image entry in ^MAG(2005)
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| 21 | ;
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| 22 | IMAGE() ; entry point from ^MAGDIR81 to create an image entry in ^MAG(2005)
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| 23 | N IMAGE ;---- image array for ^MAGGTIA
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| 24 | N IMAGECNT ;- counter of image in the group
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| 25 | N IMAGEPTR ;- value returned by ^MAGGTIA
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| 26 | ;
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| 27 | ; check that the group has right object type and is for the same person
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| 28 | I $P($G(^MAG(2005,MAGGP,0)),"^",6)'=11 D Q -101 ; fatal error
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| 29 | . D OBJECT^MAGDIRVE($T(+0),MAGGP)
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| 30 | . Q
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| 31 | ;
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| 32 | ; check that the group patient DFN matches the image patient DFN
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| 33 | I $P(^MAG(2005,MAGGP,0),"^",7)'=DFN D Q -102 ; fatal error
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| 34 | . D MISMATCH^MAGDIRVE($T(+0),DFN,MAGGP)
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| 35 | . Q
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| 36 | ;
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| 37 | ; get the next file number and create the entry for this image
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| 38 | ;
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| 39 | S IMAGECNT=$P($G(^MAG(2005,MAGGP,1,0)),"^",4)+1 ; next image # in group
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| 40 | ;
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| 41 | K IMAGE
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| 42 | S IMAGE(1)=".01^"_PNAMEVAH_" "_DCMPID_" "_PROCDESC ; used in ^MAGDIR8
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| 43 | S IMAGE(2)="5^"_DFN
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| 44 | I $D(FILEDATA("SHORT DESCRIPTION")) D ; set in ^MAGDIR7F
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| 45 | . S IMAGE(3)="10^"_FILEDATA("SHORT DESCRIPTION")
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| 46 | . Q
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| 47 | E S IMAGE(3)="10^"_PROCDESC_" (#"_IMAGECNT_")" ; used in ^MAGDIR81
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| 48 | S IMAGE(4)="14^"_MAGGP
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| 49 | S IMAGE(5)="15^"_DATETIME
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| 50 | S IMAGE(6)="60^"_IMAGEUID
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| 51 | S IMAGE(7)=FILEDATA("EXTENSION") ; specify the image file extension
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| 52 | I $D(FILEDATA("ABSTRACT")) S IMAGE(8)=FILEDATA("ABSTRACT")
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| 53 | S IMAGE(9)="WRITE^PACS" ; select the PACS image write location
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| 54 | S IMAGE(10)="3^"_FILEDATA("OBJECT TYPE")
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| 55 | S IMAGE(11)="6^"_FILEDATA("MODALITY")
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| 56 | S IMAGE(12)="16^"_FILEDATA("PARENT FILE")
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| 57 | S IMAGE(13)="17^"_FILEDATA("PARENT IEN")
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| 58 | I $D(FILEDATA("PARENT FILE PTR")) S IMAGE(14)="18^"_FILEDATA("PARENT FILE PTR")
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| 59 | I $D(FILEDATA("RAD REPORT")) S IMAGE(15)="61^"_FILEDATA("RAD REPORT")
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| 60 | I $D(FILEDATA("RAD PROC PTR")) S IMAGE(16)="62^"_FILEDATA("RAD PROC PTR")
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| 61 | I MODPARMS["/" S IMAGE(17)="BIG^1" ; big file will be output
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| 62 | S IMAGE(18)="DICOMSN^"_SERINUMB ; series number
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| 63 | S IMAGE(19)="DICOMIN^"_IMAGNUMB ; image number
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| 64 | S IMAGE(20)=".05^"_INSTLOC
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| 65 | S IMAGE(21)="40^"_FILEDATA("PACKAGE")
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| 66 | S IMAGE(22)="41^"_$O(^MAG(2005.82,"B","CLIN",""))
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| 67 | S IMAGE(23)="42^"_FILEDATA("TYPE")
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| 68 | S IMAGE(24)="43^"_FILEDATA("PROC/EVENT")
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| 69 | S IMAGE(25)="44^"_FILEDATA("SPEC/SUBSPEC")
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| 70 | S IMAGE(26)="107^"_FILEDATA("ACQUISITION DEVICE")
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| 71 | S IMAGE(27)="251^"_FILEDATA("SOP CLASS POINTER")
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| 72 | S IMAGE(28)="253^"_SERIEUID
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| 73 | D ADD^MAGGTIA(.RETURN,.IMAGE)
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| 74 | ;
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| 75 | S IMAGEPTR=+RETURN
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| 76 | I 'IMAGEPTR D Q -103 ; fatal error
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| 77 | . K MSG
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| 78 | . S MSG(1)="IMAGE FILE CREATION ERROR:"
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| 79 | . S MSG(2)=$P(RETURN,"^",2,999)
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| 80 | . D BADERROR^MAGDIRVE($T(+0),"DICOM IMAGE PROCESSING ERROR",.MSG)
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| 81 | . Q
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| 82 | ;
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| 83 | I IMAGEPTR<LASTIMG D Q -104 ; fatal last image pointer error
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| 84 | . D IMAGEPTR^MAGDIRVE($T(+0),IMAGEPTR,LASTIMG)
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| 85 | . Q
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| 86 | ;
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| 87 | S $P(RETURN,"^",4)=$$CHKPATH() ; hierarchal file patch check
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| 88 | ;
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| 89 | Q 0
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| 90 | ;
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| 91 | CHKPATH() ; determine if the path is hierarchal (true) or not (false)
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| 92 | N D0,PATH
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| 93 | S D0="",PATH=$P(RETURN,"^",2)
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| 94 | I $D(^MAG(2005.2,"AC")) S D0=$O(^MAG(2005.2,"AC",PATH,""))
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| 95 | E D
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| 96 | . N PLACE
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| 97 | . S PLACE=""
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| 98 | . F S PLACE=$O(^MAG(2005.2,"E",PLACE)) Q:PLACE="" D Q:D0
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| 99 | . . S D0=$O(^MAG(2005.2,"E",PLACE,PATH,""))
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| 100 | . . Q
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| 101 | . Q
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| 102 | Q 'D0 ; network location file
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| 103 | ;
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