August 2004 Francis Neuffer, Radiologist

30
August 2004 Francis Neuffer, Radiologist 1 RADIOLOGY As Clinical Anatomy E-mail: [email protected] Radiology Website: http://radiology.med.sc.edu Radiology Department: Basement of Library 733-3295 Francis Neuffer M.D. U.S.C. School of

Transcript of August 2004 Francis Neuffer, Radiologist

Page 1: August 2004 Francis Neuffer, Radiologist

August 2004Francis Neuffer, Radiologist

1

RADIOLOGYAs Clinical Anatomy

E-mail: [email protected] Radiology Website: http://radiology.med.sc.edu

Radiology Department:

Basement of Library

733-3295

Francis Neuffer M.D.

U.S.C. School of Medicine

Page 2: August 2004 Francis Neuffer, Radiologist

2

AP FOOT

Page 3: August 2004 Francis Neuffer, Radiologist

3

OUCH !

Page 4: August 2004 Francis Neuffer, Radiologist

4

GOALS

RELATE IMAGING TO GROSS ANATOMY

CLINICAL CASES TO BASIC SCIENCE

Page 5: August 2004 Francis Neuffer, Radiologist

5

RADIOLOGY EXAMS- IDENTIFY STRUCTURE AT ARROW.

LABELED IMAGES FROM LAB FILM SETS

AND DIGITAL FILM SETS

LECTURE

POWERPOINT

Page 6: August 2004 Francis Neuffer, Radiologist

6

WHAT IS RADIOLOGY?

MEDICAL SPECALITY THAT SUPERVISES AND INTERPRETS IMAGING STUDIES

REPORTS FINDINGS TO REFERRING PHYSICIANS

ANATOMY VS PATHOLOGY

Page 7: August 2004 Francis Neuffer, Radiologist

7

X-RAY

DISCOVERED AND NAMED BY DR. W. C. RÖNTGEN AT UNIVERSITY OF WÜRZBURG, 1895

AWARDED FIRST NOBEL PRIZE FOR PHYSICS, 1901

Page 8: August 2004 Francis Neuffer, Radiologist

8

HOW IS IMAGING DONE?

X-RAYS: IONIZING RADIATION

GAMMA RAYS: IONIZING RADIATION

SOUND WAVES

MAGNETIC FIELDS / RADIO FREQUENCY WAVES

Page 9: August 2004 Francis Neuffer, Radiologist

9

RADIOLOGY TOOLS

X- RAY

ULTRASOUND

NUCLEAR MEDICINE

MAGNETIC RESONANCE

COMPUTED TOMOGRAPHY

Page 10: August 2004 Francis Neuffer, Radiologist

10

X- RAY HIGH ENERGY PHOTON

IONIZING RADIATION

EXPOSES FILM / DETECTOR

PROJECTION DATA

Page 11: August 2004 Francis Neuffer, Radiologist

11

XRAYS

PLAIN FILM RADIOGRAPHY

CXR MAMMOGRAPHY ABDOMEN SPINE EXTREMITIES,

BONES & JOINTS SKULL

Page 12: August 2004 Francis Neuffer, Radiologist

12

BONE

SOFT TISSUE

FAT

AIR

X - RAY -- FOUR BASIC DENSITIES

Page 13: August 2004 Francis Neuffer, Radiologist

13

CONTRAST RADIOGRAPHY INJECTION, INGESTION, OR OTHER

PLACEMENT OF OPAQUE MATERIAL WITHIN THE BODY

INCREASES INHERENT CONTRAST

CAN DEMONSTRATE FUNCTIONAL ANATOMY AND PATHOLOGY

Page 14: August 2004 Francis Neuffer, Radiologist

14

UPPER GI – ORAL BARIUM CONTRAST

BARIUM ENEMA - RECTAL BARIUM CONTRAST

WITHOUT CONTRAST

STOMACH

COLON

Page 15: August 2004 Francis Neuffer, Radiologist

15

INTRAVENOUS PYELOGRAM – IVPINTRAVENOUS IODINE CONTRAST

ARTERIOGRAM INTRAARTERIAL IODINE CONTRAST

WITHOUT CONTRAST

Page 16: August 2004 Francis Neuffer, Radiologist

16

COMPUTED TOMOGRAPHY HIGH ENERGY PHOTON

IONIZING RADIATION

EXPOSES DETECTOR

TOMOGRAPHIC DATA

Page 17: August 2004 Francis Neuffer, Radiologist

17

CT- EXAMPLE

CT REFERENCE FILM

Page 18: August 2004 Francis Neuffer, Radiologist

18

NUCLEAR MEDICINE

INJECTION OF RADIOPHARMACEUTICAL

HIGH ENERGY PHOTON

IONIZING RADIATION

EXPOSES DETECTOR

PROJECTION DATA

Page 19: August 2004 Francis Neuffer, Radiologist

19

NM - EXAMPLES

HEPATOBILIARY

RENAL

BONE

Page 20: August 2004 Francis Neuffer, Radiologist

20

ULTRASOUND

SOUND WAVE

NO IONIZING RADIATION

REFLECTED TO DETECTOR

TOMOGRAPHIC DATA

Page 21: August 2004 Francis Neuffer, Radiologist

21

US - EXAMPLES

GALLBLADDER

KIDNEY

OB

Page 22: August 2004 Francis Neuffer, Radiologist

22

MAGNETIC RESONANCE

HYDROGEN PROTONS IN A MAGNETIC FIELD

RADIO WAVE SIGNAL TRANSMISSION

NO IONIZING RADIATION

TOMOGRAPHIC DATA

Page 23: August 2004 Francis Neuffer, Radiologist

23

MAGNETIC RESONANCE EXAMPLES

BRAIN

SPINE

JOINT

Page 24: August 2004 Francis Neuffer, Radiologist

24

MR HAS ADVANTAGE OF MULTI PLANAR IMAGING

SAGITTALAXIAL CORONAL

Page 25: August 2004 Francis Neuffer, Radiologist

25

HOSPITAL LINGO

X- RAY PLAIN FILM

COMPUTED TOMOGRAPHY CAT SCAN CT SCAN

NUCLEAR MEDICINE NUC MED

ULTRASOUND ULTRASOUND

MAGNETIC RESONANCE MR MRI MRA

YOU WILL HEAR AND SEE THESE ABBREVIATIONS USED FREQUENTLY IN THE

MEDICAL COMMUNITY

Page 26: August 2004 Francis Neuffer, Radiologist

26

Page 27: August 2004 Francis Neuffer, Radiologist

27

L-1

T-12

SACRUM

LUMBAR SPINEAP VIEW

TRANSVERSE PROCESS

SPINOUS PROCESS

LAMINA

Page 28: August 2004 Francis Neuffer, Radiologist

28

BODY

SPINOUS PROCESS

SPINAL CANAL

PEDICLE(ROOT)

LAMINA

PARTS OF THE ARCH

TRANSVERSEPROCESS

INFERIOR ARTICULARPROCESS

SUPERIOR ARTICULARPROCESS

VERTEBRA

Page 29: August 2004 Francis Neuffer, Radiologist

29

LAMINA

INF. VERTEBRALNOTCH

BODY

PEDICLE

SUP. VERTEBRAL BODY

SUP. ARTICULAR PROCESS

TRANSVERSE PROCESS

SPINOUS PROCESS

INF. ARTICULAR PROCESS

Page 30: August 2004 Francis Neuffer, Radiologist

30

OH… THE MANY USES

OF

MODERN IMAGING ?

KING TUTNUC MED STUDY OF A HORSE’S