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15 Cards in this Set
- Front
- Back
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MCQ F45 Local Invasion = |
Direct Spread |
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MCQ F45 -Benign Grows by -Surrounded by -All Benign are Capsulated xpt |
-Expansion -Capsule -Leiomyoma -Papilloma -Osteoma -Meningioma -Hemangioma ميسي كسب كاس العالم فا لعب في دماغه و دمه قال يروح الساحل عشان يشوف الشعب المرجانية |
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Manal ESSAY Method of spread of malignant |
By invasion w infiltration, not surrounded by Capsule |
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MCQ F45 What metastasize to lungs st time of initial discovery |
Osteogenic Sarcoma |
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Lymphatic Spread
-MCQ F45 Routes -MCQ F45 F45 Retrograde عكس التيار Ex -ESSAY def sentinal LN -احتياطي Bilateral Metastasis in ovaries is |
-Lymphatic emboli كور -Lymphatic permeation بتزحف و تتوغل في الليمف
-Virchow's LN in cancer stomach -1st LN receive Lymphatic drainage in Regional LN -krukenburg |
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Hematogenous (Blood) Spread -MCQ Veins or Arteries more -MCQ F45 Systemic circulation Metastasis to -MCQ F45 Portal circulation Metastasis to -MCQ F45 F45 Sites -MCQ Organs not allow tumor Metastasis to grow |
-Veins -Lung -Liver -BLBL -HSMS |
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MCQ 2ry goes to remote site from 1ry tumor |
Metastasis |
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MCQ F45 Most important Features between Malignant w Benign |
Metastasis Invasion |
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MCQ F45 BCC can metastasize or Not |
Rare |
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Other Types of Spread |
Transcoelomic CSF cerebrospinal fluid Perineural Intra Epithelial |
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Transcoelomic -Spread into -Ex |
-Peritoneal cavity w pleural -Ovarian Cancer -Mesothelioma |
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Perineural Spread -MCQ F45 Ass with -MCQ F45 Marker for -MCQ F45 F45 Ex |
-Pain -Poor Prognosis -ACC Adenoid cystic carcinoma (salivary gland) -Poor Prognosis-ACC Adenoid cystic carcinoma (salivary gland)-PAC Prostatic adenocarcinoma -PAC Prostatic adenocarcinoma |
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Via CSF MCQ F45 Ex |
Medulloblastoma Or Ependymoma |
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Intra Epithelial |
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Organ Tropism مهم فشخ
-Def -Cause |
-Arrest of tumor emboli in specific Organ
-Expression of Adhesion molecules or chemokines
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