我尝试了网上的各种方法均无法任何进展，
现在怀疑是不是文件本身有破损，
使用
ds=pydicom.dcmread('1.dcm')
print(ds)
Dataset.file_meta -------------------------------
(0002, 0000) File Meta Information Group Length UL: 196
(0002, 0001) File Meta Information Version OB: b'\x00\x01'
(0002, 0002) Media Storage SOP Class UID UI: 1.2.276.0.7230010.3.1.0.1
(0002, 0003) Media Storage SOP Instance UID UI: 1.2.276.0.7230010.3.1.4.1384870823.5284.1515291894.1
(0002, 0010) Transfer Syntax UID UI: Explicit VR Little Endian
(0002, 0012) Implementation Class UID UI: 1.2.276.0.7230010.3.0.3.5.2
(0002, 0013) Implementation Version Name SH: 'OFFIS_DCMTK_352'
-------------------------------------------------
(0028, 0010) Rows US: 1024
(0028, 0011) Columns US: 2048
(0029, 1010) Private tag data UL: 2878
(0029, 1011) Private tag data UL: 1456
(0029, 1012) Private tag data US: 2
(0029, 1013) Private tag data FD: 0.20000000298023224
(0029, 1014) Private tag data LO: 'ƬºÅ:4640010E001@@LB_1##ȱÏÝ´úÂë:616@@LB_1##ȱÏݳ¤¶È:@@LB_1##ÆÀƬÐÅÏ¢:@@LB_1##ÆÀƬ½áÂÛ:²»ºÏ¸ñ@@LB_1##ÖÆÔìÉÌ:BG@@RB_1##¹ÜºÅ:4640010@@LT_1##¸Ö¼¶:X65MO @@LT_1##Í⾶:508@@LT_1##¸´Ì½´ÎÊý:1@@LT_1##±Úºñ:19@@LT_1##¼ì²âÈÕÆÚ:2018Äê01ÔÂ06ÈÕ@@LT_1##¼ì²âʱ¼ä:23ʱ32·Ö08Ãë@@LT_1##°à±ð:¼×@@LT_1##°à´Î:Íí@@LT_1##¼ìÑéÔ±¹¤ºÅ:027538@@LT_1##λÖÃ:13261@@LT_1##´°¿í:4843@@RT_1##´°Î»:3754@@RT_1'
(0029, 1024) Private tag data US: 0
(5000, 0010) Number of Points US: 0
(5000, 3000) Curve Data OW: None
(7fe0, 0010) Pixel Data OW: Array of 4194304 elements
from matplotlib import pyplot
pyplot.imshow(ds.pixel_array,cmap=pyplot.cm.bone)
pyplot.show()
from matplotlib import pyplot
是正常的；
但是到了：
```python
from matplotlib import pyplot
pyplot.imshow(ds.pixel_array,cmap=pyplot.cm.bone)
pyplot.show()
就显示
```python
AttributeError: Unable to convert the pixel data as the following required elements are missing from the dataset: BitsAllocated, SamplesPerPixel, PhotometricInterpretation, PixelRepresentation, BitsStored
失去了主要的请求元素