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\author{Siffi (Siffi)}
\pdfinfo{
  /Title (basic-imaging.pdf)
  /Creator (Cheatography)
  /Author (Siffi (Siffi))
  /Subject (Basic Imaging Cheat Sheet)
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        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Basic Imaging Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Siffi (Siffi)} via \textcolor{DarkBackground}{\uline{cheatography.com/122609/cs/22877/}}}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Siffi (Siffi) \\
  \uline{cheatography.com/siffi} \\
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 2nd November, 2021.\\
   Updated 7th May, 2021.\\
   Page {\thepage} of \pageref{LastPage}.
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  Measure your website readability!\\
  www.readability-score.com
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% Set font size to small. Switch to any value
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% www.emerson.emory.edu/services/latex/latex_169.html
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\begin{tabularx}{17.67cm}{x{6.3899 cm} x{10.8801 cm} }
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\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Radiological Terminology}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Lytic}} & Bone loss/destruction (blacker) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{Blastic/Sclerotic}} & Bone production (whiter) - blotches \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{Artefact }} & Anything that obscures/distorts the image - patient clothing, image noise \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
{\bf{Coalition}} & Congenital fusing of two bones \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{Disarticulation }} & Disconnection of limb from the body through the joint \tn 
% Row Count 12 (+ 3)
% Row 5
\SetRowColor{white}
{\bf{Congruent }} & Joint that is not dislocated \tn 
% Row Count 14 (+ 2)
% Row 6
\SetRowColor{LightBackground}
{\bf{Involucrum }} & Caused by osteomyelitis - thick shealth of periosteal new bone surrounding a  sequestrum \tn 
% Row Count 18 (+ 4)
% Row 7
\SetRowColor{white}
{\bf{Sequestrum}} & Calcification within a lucent lesion, separated from the surrounding bone \tn 
% Row Count 21 (+ 3)
% Row 8
\SetRowColor{LightBackground}
{\bf{Monomelic}} & Condition that is confined to one limb \tn 
% Row Count 23 (+ 2)
% Row 9
\SetRowColor{white}
{\bf{Monostatic}} & Condition that involves one bone \tn 
% Row Count 25 (+ 2)
% Row 10
\SetRowColor{LightBackground}
{\bf{Polystotic}} & Condition that involves multiple bones \tn 
% Row Count 27 (+ 2)
% Row 11
\SetRowColor{white}
{\bf{Agenesis}} & Failure of growth of an organ - congenital \tn 
% Row Count 29 (+ 2)
% Row 12
\SetRowColor{LightBackground}
{\bf{Aplasia}} & Absence of development of a structure/organ \tn 
% Row Count 31 (+ 2)
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% Row 13
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{\bf{Gold Standard}} & Best test for the best diagnosis of a disease \tn 
% Row Count 2 (+ 2)
% Row 14
\SetRowColor{white}
{\bf{Subclinical disease}} & Asymptomatic \tn 
% Row Count 4 (+ 2)
% Row 15
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{\bf{Cloaca}} & Osteomyelitis - drainage hole \tn 
% Row Count 6 (+ 2)
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% Row 0
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{\bf{Strengths}} & {\bf{Weaknesses}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Relatively Inexpensive & No soft tissue details \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Widely available & Cannot detect loss of bone mass unless severe (30-50\%) \tn 
% Row Count 6 (+ 3)
% Row 3
\SetRowColor{white}
Bone pathologies - f\#, tumour, arthritis, osteomyelitis, bone disease & Cannot detect bone marrow changes/oedema \tn 
% Row Count 10 (+ 4)
% Row 4
\SetRowColor{LightBackground}
Assess orthopaedic hardware & Ionising radiation \tn 
% Row Count 12 (+ 2)
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\mymulticolumn{2}{x{17.67cm}}{Terminology used in x-ray images: \newline {\bf{Radiolucent:}} black  \newline {\bf{Radio-opaque:}} White}  \tn 
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% Row 0
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{\bf{Strengths}} & {\bf{Weaknesses}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
2D + 3D images & Uses ionising radiation \tn 
% Row Count 3 (+ 2)
% Row 2
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Complex fractures - especially of flat bones + spine & Cannot show bone marrow changes/oedema \tn 
% Row Count 6 (+ 3)
% Row 3
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\mymulticolumn{2}{x{17.67cm}}{Assess for fracture healing} \tn 
% Row Count 7 (+ 1)
% Row 4
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% Row Count 8 (+ 1)
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\mymulticolumn{2}{x{17.67cm}}{{\bf{Bone window}}: assesses cortical bone - makes bone appear more grey \newline {\bf{Soft tissue window:}} Assesses soft tissues, soft tissue appears more detailed, bony appears more bright \newline {\bf{Hyperdense:}} White \newline {\bf{Hypodense:}} Black}  \tn 
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% Row 0
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{\bf{Strengths}} & {\bf{Weaknesses}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Excellent for soft tissues & Expensive \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Bone Marrow/oedema & May require further imaging \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Non-ionising radiation & Claustrophobic patients \tn 
% Row Count 7 (+ 2)
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\mymulticolumn{2}{x{17.67cm}}{{\bf{T1:}} Fat is high signal - MRI shut off quickly \newline {\bf{T2:}} Water is high signal - MRI shut off after a long period of time \newline {\bf{STIR:}} Fat suppression, fluid is high signal - good for oedema.}  \tn 
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% Row 0
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{\bf{Strengths}} & {\bf{Weaknesses}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Anatomic + Dynamic functional evaluation of MSK tissues & Operator dependant \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Determines whether mass is Cystic/Solid nature & Superficial structures only \tn 
% Row Count 6 (+ 2)
% Row 3
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\mymulticolumn{2}{x{17.67cm}}{Vascularity of a lesion (Doppler)} \tn 
% Row Count 7 (+ 1)
% Row 4
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\mymulticolumn{2}{x{17.67cm}}{Real time guidance for percutaneous procedures} \tn 
% Row Count 8 (+ 1)
% Row 5
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% Row Count 9 (+ 1)
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\mymulticolumn{2}{x{17.67cm}}{{\bf{Hyperechoic:}} White \newline {\bf{Hypoechoic:}} Black}  \tn 
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\par\addvspace{1.3em}



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