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Top 3 Differentials in Musculoskeletal Imaging

eBook - A Case Review, Top 3 Differentials

Bindra, Jasjeet/Boutin, Robert D

THIEME MEDICAL PUBLISHERS

Medizin/Klinische Fächer

Erschienen am 24.02.2021, Auflage: 1/2021

CHF 117,40

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ISBN/EAN: 9781626233652

Sprache: Englisch

Umfang: 330 S., 53.80 MB

E-Book
Format: PDF
DRM: Digitales Wasserzeichen

Beschreibung

The highest-yield musculoskeletal radiology exam prep and learning tool available today!<cite>Top 3 Differentials in Musculoskeletal Imaging: A Case Review</cite> by Jasjeet Bindra, Robert D. Boutin, and expert contributors is one in a series of radiology case books mirroring the format of the highly acclaimed O'Brien classic,<cite>Top 3 Differentials in Radiology: A Case Review</cite>. The book is organized in 10 parts: trauma, bone tumors, upper extremity, lower extremity, arthropathies, infection, soft tissue tumors, metabolic musculoskeletal conditions, spine, and pediatric/developmental musculoskeletal conditions.Each case is formatted as a two-page unit. The left page features clinical images, succinctly captioned findings, and pertinent clinical history. The right page includes the key imaging gamut, differential diagnoses, additional diagnostic considerations, the diagnosis, clinical pearls, and suggested readings.Key Features<ul><li>A total of 146 cases, each focused on a specific imaging finding, including aggressive periosteal reaction, focal cortical thickening, diffusely increased bone density, focal periphyseal edema, acro-osteolysis, and more</li><li>A wealth of meticulously selected, high-quality radiographs, CTs, and MRIs enhance diagnostic skills</li><li>A list of differential diagnoses provides an ideal curriculum guide for trainees and educators alike</li></ul>Radiology residents, fellows, and staff radiologists preparing for certification will greatly benefit from reading this text to prep for the radiology core and certifying exams. This is also an outstanding, day-to-day practice resource for practicing radiologists, clinicians, and orthopaedic surgeons involved in reviewing and interpreting musculoskeletal radiology studies.This book includes complimentary access to a digital copy on<a href="https://medone.thieme.com">https://medone.thieme.com</a>.

Inhalt

Part 1: Trauma 1 Shoulder dislocation 2 Distal clavicular erosion 3 Widening of acromioclavicular (AC) joint 4 Fracture dislocation of forearm 5 Carpal dislocation 6 Avulsion fracture of finger 7 Avulsion fracture of the pelvis 8 Widened pubic symphysis 9 Pelvic ring disruption 10 Avulsion fracture at the knee 11 Distal fibular fracture 12 Calcaneal avulsion fracture 13 Fracture at the base of the fifth metatarsal Part 2: Bone Tumors 14 Aggressive periosteal reaction 15 Focal cortical thickening 16 Epiphyseal equivalent lucent lesion 17 Solitary focal sclerotic lesion 18 Lesion with permeative or moth-eaten pattern 19 Osseous lesion with fluid–fluid levels 20 Osseous lesion with chondroid matrix 21 Osseous lesion with osteoid matrix 22 Polyostotic lesions–looks like a syndrome 23 Surface lesion of bone 24 Multiple lytic lesions 25 Multiple sclerotic lesions 26 Expansile lytic lesion of rib 27 Ivory vertebral body 28 Lytic lesion of distal phalanx 29 Anterior tibial cystic appearing lesion 30 Lucent lesion in calcaneus 31 Diffusely increased bone density 32 Well-marginated ossific mass projecting off the surface of the bone (without full-thickness cortical disruption or overlying soft-tissue mass) 33 Long lesion in a long bone with ground glass matrix–Roentgen classic 34 Bony projection with continuation of cortex and medullary cavity of host bone–Roentgen classic 35 Fractured lytic lesion with a fallen fragment–Roentgen classic Part 3: Upper Extremity 36 Abnormal/variant appearance of anterosuperior labrum 37 Abnormality of inferior glenohumeral ligament 38 Abnormality of proximal long head of biceps tendon 39 Tear of the anteroinferior labrum 40 Bursa or cyst around the shoulder 41 Rotator cuff abnormality 42 Rotator interval abnormality 43 Posterior glenoid labral abnormality 44 Nerve entrapment at shoulder 45 Nerve entrapment at elbow 46 Distal biceps tendon abnormality 47 Radial-sided, soft-tissue injury at elbow on MRI 48 Osteochondral lesion of elbow 49 Ulnar-sided, stabilizer injury at elbow on MRI 50 Numerous tiny T2 hyperintense subcutaneous nodules Part 4: Lower Extremity 51 Variant sciatic nerve anatomy 52 Ischiofemoral space narrowing and quadratus femoris muscle edema in a patient with chronic ischial tuberosity avulsion (nonunion) 53 Small smoothly marginated depression ("fossa") at the mid-acetabular roof 54 Focal subchondral bone edema in the femoral head 55 Low-grade tearing of the iliotibial band (ITB), with soft-tissue edema along the fascia 56 Focal periphyseal edema 57 Curvilinear signal separating the patella into two fragments 58 Frond-like lobules of fatty tissue in the suprapatellar recess, with effusion 59 Cystic-appearing lesion centered inferior to the medial joint line of the knee 60 Accessory muscle around ankle 61 Accessory ossicle around ankle 62 Achilles tendon abnormality 63 Impingement syndrome at ankle 64 Ankle sprain 65 Medial tendon abnormality at ankle 66 Nerve entrapment around ankle and foot 67 Plantar fascial abnormality 68 Peroneal tendon disease at the ankle 69 Midfoot ligamentous or osseous injury 70 Hallux sesamoid abnormality 71 Subchondral crescent sign–Roentgen classic 72 Fluid collection at the inferomedial aspect of hip–Roentgen classic 73 Cleft of T2 hyperintense signal at the attachment of rectus abdominis-adductor aponeurosis–Roentgen classic 74 Hamstring tendon discontinuity with subacute hematoma–Roentgen classic Part 5: Arthropathies 75 Intense, diffuse, nontraumatic bone and soft-tissue edema centered at the midfoot 76 Polyarticular arthritis in an adolescent, with"blooming" intraarticular hemosiderin 77 Bilateral sacroiliitis 78 Contour defect at the posterolateral humeral head 79 Proximal arthropathy affecting primarily the metacarpophalangeal joints. 80 Distal arthropathy affecting primarily the interphalangeal joints 81 Erosive arthropathy involving the foot 82 Acro-osteolysis 83 Loose bodies 84 Articular cartilage thinning, subchondral cyst formation and dorsal subluxation of the metacarpal base–Roentgen classic Part 6: Infection 85 Penumbra sign 86 Sequestrum 87 Fluid collection with edema at metaphyseal-equivalent location (prior to skeletal maturity) 88 Space occupying lesion posterior to olecranon 89 Unilateral sacroiliitis 90 Epitrochlear lymphadenopathy 91 Aggressive, cortically-based osteolysis and periosteal reaction at the diaphysis of an adult long bone 92 Abscesses in bone and adjacent to bone, with thin perforations in cortex–Roentgen classic Part 7: Soft Tissue Tumors 93 Fusiform mass, with longitudinal"tail" entering and exiting eccentrically 94 Complex fluid collection in the bicipitoradial bursa 95 Infiltrative intra-articular mass of low-T2 signal intensity, with erosions 96 Non-mineralized soft-tissue mass with an infiltrative border ("tail sign") that responds favorably to non-operative treatment 97 Post-traumatic fluid-like collection in the deep subcutaneous tissue along the superficial aspect of the fascia 98 Large, pendulous mass at the inner thigh in a morbidly obese patient 99 Leg, ankle, and foot edema, with prominent thickening and increased density of the subcutaneous fat layer 100 Triad of key findings: Pretibial varices, linear cortical defect in mid tibia, and prominent nutrient vein within the mid tibia 101 Multiple T2-hypointense masses in the subcutaneous fat layer of the foot 102 Large subfascial soft-tissue mass with heterogeneous signal on T1, T2, and post-contrast images 103 Rim enhancing mass in iliopsoas 104 Infrascapular soft-tissue mass containing diffuse streaks of fatty tissue–Roentgen classic Part 8: Metabolic Musculoskeletal Conditions 105 Frayed metaphyses 106 Generalized periosteal reaction 107 Periarticular calcified mass 108 Long bone sclerosis 109 Multiple bone infarcts 110 Osteoporosis 111 Widespread soft tissue calcifications 112 Rugger jersey spine Part 9: Spine 113 Vertebral body fusion 114 Odontoid fracture 115 Hyperflexion Injury 116 Midline sacral lesion 117 Posterior vertebral body scalloping 118 Anterior vertebral body scalloping 119 Lytic lesion of posterior elements of spine 120 Epidural mass 121 Diffuse marrow T1 and T2 low signal 122 Focal T1 signal increase 123 Intradural extramedullary mass 124 Intradural intramedullary spinal cord mass 125 End plate irregularity Part 10: Pediatric or Developmental Musculoskeletal Conditions 126 Short rib skeletal dysplasia 127 Abnormal epiphyses 128 Limb deficiency 129 Genu varum 130 Lucent metaphyses 131 Dense metaphyses 132 Dislocated hip 133 Physeal widening 134 Hip effusion 135 Infrapatellar soft tissue swelling 136 Foot deformity 137 Soft tissue mass in an infant 138 Large soft tissue mass in an older child 139 Periosteal reaction in a newborn/infant 140 Wormian bones 141 Madelung deformity 142 Tarsal coalition 143 Well-corticated ossific density at the lateral aspect of acromion–Roentgen classic 144 Osteoporosis, bowing deformities, and multilevel spine fractures–Roentgen classic 145 Decreased lower lumbar interpediculate distances,"tombstone" iliac bones,"champagne glass" pelvic inlet, and rhizomelic limb shortening–Roentgen classic 146 Multiple rib fractures in various stages of healing–Roentgen classic