Parsa Review
Terms
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- D dimer test
- test for thrombosis -- DIC (in DIC you are consuming clotting factors because of this, pt will be bleeding)
- What is the most common source of Saddle Thrombus
- from DVT – thrombophlebitis of lower extremity
- Venous blockage causes
- hemorrhagic necrosis
- Arterial blockage causes
- pale ischemic necrosis
- Wedge shaped configuration is indicative of
- thrombosis
- Neoplasia
- new growth, growing without control-autonomously
- benign tissue neoplasm ends in what suffix
- -oma
- malignant tissue neoplasm ends in what suffix
- -sarcoma/-carcinoma
- Salivary gland tumor
-
Benign:Pleomorphic adenoma (mixed tumor of salivary origin)
Malignant: mixed tumor of salivary gland origin - Renal anlage
- malignant: Wilms tumor
- Totipotential cells in gonads or in embryonic rests
-
benign: Mature teratoma, dermoid cyst
Malignant: Immature teratoma, teratocarcinoma - teritomas
- More Than One Neoplastic Cell Type Derived from More Than One Germ Cell Layer
-
Neoplasms tend to be _______
After time they become _______ -
monoclonal (all arise from single cell type)/
heterogeneous (via mutations) - signs of benign lesion
-
young age of patient
well circumscribed
homogeneous color
ENCAPSULATION - Signs of malignant neoplasm
-
older patient
poorly circumscribed margins
irregular color
necrotic center