Learning Musculoskeletal Imaging (eBook)

Preface 6
Contents 7
Contributing Authors 11
Infection and Arthritis 13
Case 1.1 Femur Osteomyelitis 14
Comments 15
Imaging Findings 15
Case 1.2 Rheumatoid Arthritis of the Cervical Spine 16
Comments 16
Imaging Findings 17
Case 1.3 Ankylosing Spondylitis 18
Comments 18
Imaging Findings 19
Case 1.4 Enthesitis in Psoriatic Arthritis 20
Comments 21
Imaging Findings 21
Case 1.5 Calcium Pyrophosphate Crystal Deposition Disease 22
Comments 23
Imaging Findings 23
Case 1.6 Muscular Abscess 24
Comments 25
Imaging Findings 25
Case 1.7 Septic Arthritis of the Pubic Symphysis 26
Introduction 27
Imaging Findings 27
Case 1.8 Facet Joint Arthritis 28
Imaging Findings 29
Imaging Findings 29
Case 1.9 Cellulitis 30
Comments 31
Imaging Findings 31
Case 1.10 Pyogenic Spondylodiscitis 32
Comments 33
Imaging Findings 33
Tumors 35
Case 2.1Osteoblastoma of the Rib 36
Comments 37
Imaging Findings 37
Case 2.2Ewing’s Sarcoma 38
Comments 39
Imaging Findings 39
Case 2.3Intraosseous Lipoma 40
Comments 41
Radiological Findings 41
Case 2.4Giant Cell Tumor of Bone 42
Comments 43
Radiological Findings 43
Case 2.5Skeletal Muscle Metastases 44
Comments 45
Radiological Findings 45
Case 2.6Synovial Sarcoma 46
Comments 47
Radiological Findings 47
Case 2.7Synovial Hemangioma 48
Comments 49
Radiological Findings 49
Case 2.8Brown Tumor 50
Comments 51
Radiological Findings 51
Case 2.9Intramuscular Myxoma 52
Comments 53
Radiological Findings 53
Case 2.10Soft-Tissue Liposarcoma 54
Comments 55
Imaging Findings 55
Tendons and Muscles 57
Case 3.1Tennis Leg Injury 58
Comments 59
Case 3.2Hamstring Muscle Injury 60
Comments 60
Imaging Findings 61
Case 3.3Indirect Rectus Femoris Strain Injury 62
Comments 62
Imaging Findings 63
Case 3.4Adductor Muscle Strain Injury 64
Comments 65
Imaging Findings 65
Case 3.5External Hip Rotator Muscle Injury 66
Comments 67
Imaging Findings 67
Case 3.6Chronic Avulsion of the Ischial Tuberosity 68
Comments 69
Findings 69
Case 3.7Acute Avulsion of the Anteroinferior Iliac Spine 70
Comments 71
Findings 71
Case 3.8Patellar Tendinopathy: Partial Tear 72
Comments 73
Findings 73
Case 3.9Posterior Tibial Tendon Dysfunction 74
Comments 75
Radiological Findings 75
Case 3.10Partial Rupture of the Aquilles Tendon with Tendinosis 76
Comments 76
Imaging Findings 77
Bone Marrow 79
Case 4.1Bone Metastasis of Melanoma in the Femoral Head Mimicking Avascular Necrosis 80
Case 4.2 Bone Marrow Necrosis Due to Nonhodgkin’s Lymphoma 82
Case 4.3 Systemic Mastocytosis 84
Case 4.4 Bone Crisis in Gaucher’s Disease 86
Case 4.5 Non-Hodgkin’s (Diffuse Large B-Cell) Lymphoma 88
Case 4.6 Shoulder Arthropathy Secondary to Gaucher’s Disease 90
Case 4.7 Multifocal Osteonecrosis 92
Case 4.8 Multiple Myeloma 94
Case 4.9 Bone Metastases 96
Case 4.10Regional Migratory Osteoporosis 98
Spine 101
Case 5.1 Congenital Scoliosis 102
Comments 103
Radiological Findings 103
Case 5.2 Herniated Disc Migration with Spontaneous Regression 104
Comments 105
Radiological Findings 105
Case 5.3 Ligamentum Flavum Cyst 106
Introduction 106
Imaging Findings 107
Case 5.4 Primary Vertebral and Epidural Lymphoma 108
Introduction 108
Radiological Findings 109
Case 5.5 Osteoid Osteoma 110
Introduction 111
Radiological Findings 111
Case 5.6 Meningioma 112
Introduction 113
Radiological Findings 113
Case 5.7 Myeloma 114
Comments 114
Radiological Findings 115
Case 5.8 Fracture Dislocation 116
Introduction 117
Radiological Findings 117
Case 5.9 Spondylo­discitis 118
Clinical History 119
Introduction 119
Radiological Findings 119
Case 5.10 Sacral Chordoma 120
Comments 121
Imaging Findings 121
Shoulder 123
Case 6.1Adhesive Capsulitis 124
Comments 124
Imaging Findings 125
Case 6.2Parsonage: Turner Syndrome 126
Comments 127
Imaging Findings 127
Case 6.3Bankart Lesion 128
Comments 129
Imaging Findings 129
Case 6.4Perthes Lesion 130
Comments 131
Imaging Findings 131
Case 6.5Alpsa .+. Hill–Sachs Lesion 132
Comments 133
Imaging Findings 133
Case 6.6Glad Lesion and Calcified Loose Body 134
Comments 135
Imaging Findings 135
Case 6.7Slap Lesion 136
Comments 136
Imaging Findings 137
Case 6.8Posterior Labral Tear .+. Paraglenoid Labral Cyst 138
Comments 139
Imaging Findings 139
Case 6.9Ambrii .+. Bilateral Labral Tears 140
Comments 141
Radiological Findings 141
Case 6.10Posterosuperior Impingement (Throwing Shoulder + GIRD) 142
Comments 143
Imaging Findings 144
Elbow, Hand, and Wrist 146
Case 7.1 Slac Wrist 147
Case 7.2. Scaphoid Avascular Necrosis 149
Case 7.3. Intraosseous Ganglia of the Lunate (“Pseudo-Kienböck” Disease) 151
Case 7.4. Glomus Tumor in the Thumb 153
Case 7.5. Carpal Boss 155
Case 7.6. De Quervain Tenosynovitis 157
Case 7.7. Distal Biceps Tendon Rupture 159
Case 7.8. Posterior Dislocation of the Elbow 161
Case 7.9. Occult Fracture of the Radial Head 163
Case 7.10. Pigmented Villonodular Synovitis of the Elbow 165
Hip and Pelvis 168
Case 8.1 Postpartum Sacral Fracture 169
Comments 170
Radiological Findings 170
Case 8.2 Acute Avulsion Fracture of the Ischial Apophysis 171
Comments 172
Radiological Findings 172
Case 8.3 Transient Osteoporosis of the Hip 173
Comments 174
Radiological Findings 174
Case 8.4 Osteolysis Associated with Total Hip Arthroplasty 175
Comments 176
Radiological Findings 176
Case 8.5 Osteomalacia with Looser Zones 177
Comments 178
Radiological Findings 178
Case 8.6 Femoroacetabular Impingement (Predominantly Cam Type) 179
Comments 180
Radiological Findings 180
Case 8.7 Pubalgia Due to Common Adductor Tendon Microavulsion 181
Comments 182
Radiological Findings 182
Case 8.8 Osteopoikilosis 183
Comments 184
Radiological Findings 184
Case 8.9 Rapidly Destructive Osteoarthritis 185
Comments 186
Radiological Findings 186
Case 8.10 Osteonecrosis 187
Introduction 188
Radiological Findings 188
Knee 190
Case 9.1Lipoma Arborescens 191
Comments 192
Radiological Findings 192
Case 9.2 Pigmented Villonodular Synovitis 193
Comments 193
Imaging Findings 194
Case 9.3 Spontaneous Osteonecrosis of the Knee 195
Comments 196
Imaging Findings 196
Case 9.4 Discoid Meniscus 197
Comments 198
Imaging Findings 198
Case 9.5 Osgood-Schlatter Disease 199
Comments 200
Imaging Findings 200
Case 9.6 Chondromalacia 201
Comments 202
Radiological Findings 202
Case 9.7 Meniscal Tear 203
Comments 203
Radiological Findings 204
Case 9.8 Osteochondritis Dissecans 205
Comments 206
Radiological Findings 206
Case 9.9 Mucoid Degeneration of the Anterior Cruciate Ligament with Ganglion Bone Cyst 207
Comments 208
Radiological Findings 208
Case 9.10 Acute Meniscal and Ligament Tears of the Knee 209
Comments 210
Imaging Findings 210
Ankle and Foot 212
.Case 10.1 Osteochondral Talar Lesion 213
.Introduction 213
.Radiological Findings 214
Case 10.2 Calcaneal Fracture 215
Introduction 215
Radiological Findings 216
.Case 10.3 Complete Achilles Tendon Tear 217
.Introduction 217
.Radiological Findings 218
.Case 10.4 Lateral Collateral Ligament Sprain 219
.Introduction 220
.Radiological Findings 220
.Case 10.5 Syndesmotic Ankle Sprain 221
.Comments 222
.Radiological Findings 222
.Case 10.6 Plantar Fasciitis 223
.Introduction 224
.Radiological Findings 224
Case 10.7 Plantar Fibromatosis 225
.Introduction 226
.Radiological Findings 226
.Case 10.8 Tarsal Tunnel Syndrome 227
.Introduction 228
.Radiological Findings 228
.Case 10.9 Diabetic Foot 229
.Introduction 230
.Radiological Findings 230
.Case 10.10 Intermetatarsal Bursitis and Morton’s Neuroma 231
.Introduction 232
.Radiological Findings 232