skeletal pathology
TRANSCRIPT
Skeletal Skeletal PathologyPathology
Skeletal system Skeletal system has 206 boneshas 206 bones
Anatomy of BoneAnatomy of Bone
Osteoporosis-Osteoporosis-disease characterized by low bone mass &
structural deterioration of bone tissue
normal bone osteoporotic bone
Skeletal Skeletal pathologpatholog
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Osteochondroma Osteochondroma
http://www.rad.washington.edu/mskbook/dysplasia.html
OsteochondroOsteochondroma ma
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Osteosarcoma of Osteosarcoma of FemurFemur
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
metastatic metastatic cancer cancer
(radius)(radius)
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Giant Cell Giant Cell TumorTumor
Pelvis--left Pelvis--left ischial ischial ramusramus
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Giant Cell Tumor--proximal Giant Cell Tumor--proximal femurfemurhttp://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Bone metastases of spine & pelvis Bone metastases of spine & pelvis dark spots indicate osteolytic lesions (destroy dark spots indicate osteolytic lesions (destroy
bone)bone)
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MRI scan of MRI scan of spine spine
demonstrates demonstrates metastatic metastatic
lesion lesion destroying C7destroying C7
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
http://www.rad.washington.edu/mskbook/dysplasia.html
OsteopetrosOsteopetrosisis
Failure of Failure of osteoclastosisosteoclastosis
Note Note unusuunusual al bone bone densitdensityy
Paget’s DiseasePaget’s Disease
http://www.amershamhealth.com/medcyclopaedia/Volume%20III%201/Pagets%20disease.asp
Note hazy Note hazy appearance appearance of craniumof cranium
Radiograph-Radiograph--Scoliosis-Scoliosis
(lateral (lateral curvature of curvature of
spine)spine)
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Mild scoliosis Mild scoliosis in lumbar in lumbar
regionregion
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
compression compression fractures due fractures due
to to osteoporosis osteoporosis
that results in that results in kyphosiskyphosis
MRI of SpineMRI of Spine
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Compression Fx.Collapse of vertebra
What’s left of vertebral What’s left of vertebral bodybody
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Herniated disk Herniated disk compressing spinal compressing spinal
cord.cord.
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Osteoarthritis Osteoarthritis of vertebral of vertebral
columncolumn
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Normal femoral Normal femoral head removed head removed after fracture.after fracture.
Note smooth Note smooth articular articular cartilage.cartilage.
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Arthritic femoral Arthritic femoral head removed head removed due to disease.due to disease.
Note rough Note rough articular surface.articular surface.
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Osteoarthritis Osteoarthritis (proximal (proximal
femur)femur)
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Osteoarthritis Osteoarthritis anterior/anterior/superisuperi
or patella & or patella & posterior tibiaposterior tibia
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Bunions Bunions
Rheumatoid Rheumatoid ArthritisArthritis
http://www-medlib.med.utah.edu/WebPath/BONEHTML/BONEIDX.html
Rheumatoid nodules at pressure Rheumatoid nodules at pressure points of elbowspoints of elbows
Gout from sodium urate crystals Gout from sodium urate crystals deposited in joints. deposited in joints.
Chronic gout eventually destroys Chronic gout eventually destroys bone.bone.
Early stage of gout.
More advanced stage.
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ed.utah.edu/WebPath/B
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