Date post: | 13-Jan-2016 |
Category: |
Documents |
Upload: | rizqon-yassir-kuswondo |
View: | 26 times |
Download: | 0 times |
NEOPLASMA of NEOPLASMA of MUSCULOSKELETAL MUSCULOSKELETAL
TISSUESTISSUES(bone)(bone)
ANDRI R. WINOTOANDRI R. WINOTOdr. Spdr. SpOTOT(K)(K) Hand and Microsurgery Reconstruction Hand and Microsurgery Reconstruction
Sub Sub Department of Orthopedic and TraumatologyDepartment of Orthopedic and Traumatology
dr. dr. Kariadi Kariadi General HospitalGeneral Hospital
Medical School of Medical School of DiponegoroDiponegoro University University
Classification (Aegerter,1975)Classification (Aegerter,1975)
I.Reactive Bone I.Reactive Bone LesionLesion
A.OsteogenicA.Osteogenic
1. Osteoid osteoma1. Osteoid osteoma
2. Osteoblastoma2. Osteoblastoma
B.CollagenicB.Collagenic
1. Subperiosteal 1. Subperiosteal cortical defectcortical defect
2. Non-osteogenic 2. Non-osteogenic fibromafibroma
II.Hamartomas II.Hamartomas Affecting BoneAffecting Bone
A. OteogenicA. Oteogenic
1.1. OsteomaOsteoma
2.2. OsteochondromaOsteochondroma
B. ChondrgenicB. Chondrgenic
1.1. EnchondromaEnchondroma
C. CollagenicC. Collagenic
1.1. AngiomaAngioma
2.2. Aneurysmal bone Aneurysmal bone cystcyst
III.True Neoplasms III.True Neoplasms of Boneof Bone
A. OsteogenicA. Osteogenic
1.1. OsteosarcomaOsteosarcoma
2.2. Parosteal sarcParosteal sarc
B. ChondrgenicB. Chondrgenic1. Benignchondrobla
stoma2. Chondromyxoid
fobroma3. Chondrosarcoma
C. CollagenicC. Collagenic
1.1. FibrosarcomaFibrosarcoma
2.2. AngiosarcomaAngiosarcoma
D. MyelogenicD. Myelogenic
1.1. Ewing’s tumorEwing’s tumor
2.2. Reticulum cell Reticulum cell sarcsarc
3.3. Hodgkin’s diseaseHodgkin’s disease
E. Osteoclastoma E. Osteoclastoma (GCT)(GCT)
DiagnosisDiagnosis
Clinical historyClinical historyPhysical signsPhysical signs
Biochemical findings (lab)Biochemical findings (lab)
Radiographic featuresRadiographic featuresScintigraphy (bone scan)Scintigraphy (bone scan)
Computed tomograpphyComputed tomograpphy
Arteriography (angiography)Arteriography (angiography)
MRIMRI
BiopsyBiopsyMicroscopic appearanceMicroscopic appearance
Primary NeoplasmsPrimary Neoplasms and and Neoplasma-like LesionsNeoplasma-like Lesions
of Boneof Bone
Classifications:Classifications: World Health World Health
Organization, Organization, Lichtenstein, Aegerter.Lichtenstein, Aegerter.
Primary neoplasmsPrimary neoplasms 1% of all age groups1% of all age groups
Secondary neoplasmsSecondary neoplasms
Types of Specialists:Types of Specialists: Orthopaedic surgeonOrthopaedic surgeon RadiologistRadiologist PatologistPatologist Medical oncologistMedical oncologist
General ConsiderationsGeneral Considerationsincidence, pathogenesis, clinical features, incidence, pathogenesis, clinical features,
diagnosis, treatmentdiagnosis, treatment
Incidence:Incidence:
osteosarc-during childhoodosteosarc-during childhood
GCT- during adult lifeGCT- during adult life
Site incidenceSite incidence
metaphyseal regionsmetaphyseal regions
Neoplastic cells do not Neoplastic cells do not destroy bone, their destroy bone, their presence incites local presence incites local osteoclastic resorption of osteoclastic resorption of bonebone
I. Reactive Bone LesionI. Reactive Bone Lesion
II.Hamartomas Affecting BoneII.Hamartomas Affecting Bone
A.OteogenicA.OteogenicOsteomaOsteoma
osteochondromaosteochondroma
osteochondromaosteochondroma
RATE OF GROWTHRATE OF GROWTH(Lodwick)(Lodwick)
Grade 1Grade 11a. Sclerotic margin1a. Sclerotic margin
without complete without complete cortical cortical penetrationpenetration
1b. Sharp margin, non-sclerotic 1b. Sharp margin, non-sclerotic margin without total margin without total cortical penetrationcortical penetration
1c. Poorly defined margin, 1c. Poorly defined margin, totally penetrated the totally penetrated the cortexcortex
Grade 2Grade 2geographic lesion + moth-eaten geographic lesion + moth-eaten and/or permeative destructionand/or permeative destruction
Grade 3Grade 3motheaten and/or permeative motheaten and/or permeative destruction onlydestruction only
PERIOSTEAL REACTIONSPERIOSTEAL REACTIONS
Radiographic FeaturesRadiographic Features
Osteolysis: bone resorptionOsteolysis: bone resorption
Osteosclerosis: bone Osteosclerosis: bone depositiondeposition
ExpansionExpansion
Codman’s triangleCodman’s triangle
Onion skinOnion skin
Sunburst appearanceSunburst appearance
Pathological fracturePathological fracture
OsteosarcomaOsteosarcoma
chondrosarcoma
D.D. MyelogenicMyelogenic
Ewing’s tumorEwing’s tumor
SURGICAL STAGES
Stage IA G1, T1, M0 Low grade, intracompartmental lesion, without metastasis
Stage IB G1, T2, M0 Low grade, extracompartmental lesion, without metastasis
Stage IIA G2, T1, M0 High-grade, intracompartmental lesion, without metastasis
Stage IIB G2, T2, M0 High-grade, extracompartmental lesion, without metastasis
Stage IIIA G1 or G2, T1, M1
Intracompartmental lesion with metastasis
Stage IIIB G1 or G2, T2, M2
Extracompartmental lesion with metastasis
SurgicalStaging System (SSS)SurgicalStaging System (SSS)William F. EnnekingWilliam F. Enneking
Stage I: (G1,T1,Mo)Stage I: (G1,T1,Mo) Low-grade, intracompartmental, Low-grade, intracompartmental,
metastase (-) metastase (-) Stage IB:(G1,T2,Mo)Stage IB:(G1,T2,Mo)
low-grade, extracompartmental, low-grade, extracompartmental, metastase (-)metastase (-)
Stage IIA:(G2,T1,Mo)Stage IIA:(G2,T1,Mo) High-grade,intracompartement. High-grade,intracompartement.
Metastase (-)Metastase (-) Stage IIB:(G2,T2,Mo)Stage IIB:(G2,T2,Mo)
High-grade,extracompartment. High-grade,extracompartment. Metastase (-)Metastase (-)
Stage IIIA: (G1 or G2,T1,M1)Stage IIIA: (G1 or G2,T1,M1) Intracompartment, Intracompartment,
metastase (+)metastase (+) Stage IIIB:(G1 or G2,T2,M2)Stage IIIB:(G1 or G2,T2,M2)
Extracompartment, Extracompartment, metastase(+)metastase(+)
Principles of TreatmentPrinciples of Treatment
Accurate diagnosisAccurate diagnosis
Benign neoplasms and non-Benign neoplasms and non-malignant lesion: surgically malignant lesion: surgically (excision, curettement, bone (excision, curettement, bone grafting)grafting)
Malignant primary neoplasms: Malignant primary neoplasms: surgical ablation, eradication, surgical ablation, eradication, with or without radiotherapy with or without radiotherapy and adjuvant chemotherapyand adjuvant chemotherapy
Enneking’s staging systemEnneking’s staging system
Limb-sparing, extremity saving, Limb-sparing, extremity saving,
Limb-salvagingLimb-salvaging
Types of Specialists:Types of Specialists:Orthopaedic surgeonOrthopaedic surgeonRadiologistRadiologistPatologistPatologistMedical oncologistMedical oncologist
CONCLUSIONCONCLUSION
•EARLY DETECTION
(VERY EXPENSIVE)
•LATE must be AMPUTATION
(paliative treatmant)
•SO
•PREVENTION
•HEREDITARY
•SOSIAL PROBLEM