Brain Tumors :: essays research papers fc

BRAIN TUMORS(Meningioma and Oligodendroglioma)I. PathologyA. MeningiomaII. etiologyA. No known social movementB.Uncontrolled di ken of meningial cellsIII. SpecificsA.Affected cell - meninges (cover and protection of virtuoso and spinal cord)B.Accounts for 20% of all intracranial tumorsC.Typically benignD. amongst skull and flairE.Compresses besides does not invade brainIV. Symptoms/SignsA.HeadachesB.Stroke-like symptomsC.SeizuresD.Loss of visionE.Personality changesF.CT scans and MRIs can de limitine forepart and exact postureV. TypesA.Convexity (curved part of the skull)B.Cavernous sinusC.sphenoid wingD.Clivus and parasellar regionsE.cerebellar ( as well as occur)VI. TreatmentsA.Surgical removal (most parking lot, first option)B.Regular rayC.Stereotactic Radio operating theatre (precise radiation delivered to the brain without harm to surrounding tissue/ this is exercised for meningiomas that argon more rocky to safely remove)VII. PrognosisA.Excellent (more than 95% surv ival rate)B.Minimal physiologic therapy may be necessaryMy aunt safe recently had surgery to remove a benign meningioma. The surgery was a success and had she survived scorn further complications, her intercession following the surgery was to be mere sensible therapy to regain full or partial use of her left hand. I. Pathology A. OligodendrogliomaII. EtiologyA. UnknownIII. SpecificsA.Affects oligodendrocytes (responsible for myelin production, which covers nerves and allows for quick conductivity of information)B.Most common in male adultsC.May be benign or cancerous and spread to different parts of brain or even after-school(prenominal)IV. Symptoms/SignsA.HeadachesB.VomitingC.Visual complicationsD.Memory lossE.Problems with coordination and linguistic processF.Mood and character changesG.Paralysis on one sideH.CT scans and MRIs can determine presence and exact hole of tumorsV. TypesA.Frontal lobeB. laic lobeVI. TreatmentA.SurgeryB.RadiotherapyC.ChemotherapyVII. PrognosisA . worthless long termB.Often fatalityIn addition to menstruum treatment methods for tumors (chemotherapy, radiation, surgery, and stereostatic radiosurgery), test is being do to determine the effects of hyperthermia, gene and viral therapy, as well as immunotherapy (vaccines) as possible treatment methods. This may be useful because most tumors are more slight to heat than other tissues. Of course, as with all cancers and diseases, continuous research is also being done to determine specific causes.Brain Tumors essays research papers fc BRAIN TUMORS(Meningioma and Oligodendroglioma)I. PathologyA. MeningiomaII. EtiologyA. No known causeB.Uncontrolled part of meningial cellsIII. SpecificsA.Affected cell - meninges (cover and protection of brain and spinal cord)B.Accounts for 20% of all intracranial tumorsC.Typically benignD.Between skull and brainE.Compresses but does not invade brainIV. Symptoms/SignsA.HeadachesB.Stroke-like symptomsC.SeizuresD.Loss of visionE.Personality changesF.CT scans and MRIs can determine presence and exact locationV. TypesA.Convexity (curved part of the skull)B.Cavernous sinusC.Sphenoid wingD.Clivus and parasellar regionsE.Cerebellar (also occur)VI. TreatmentsA.Surgical removal (most common, first option)B.Regular radiationC.Stereotactic Radiosurgery (precise radiation delivered to the brain without harm to surrounding tissue/ this is used for meningiomas that are more difficult to safely remove)VII. PrognosisA.Excellent (more than 95% survival rate)B.Minimal physical therapy may be necessaryMy aunt just recently had surgery to remove a benign meningioma. The surgery was a success and had she survived despite further complications, her treatment following the surgery was to be mere physical therapy to regain full or partial use of her left hand. I. Pathology A. OligodendrogliomaII. EtiologyA. UnknownIII. SpecificsA.Affects oligodendrocytes (responsible for myelin production, which covers nerves and allows for quick conduction of information)B.Most common in male adultsC.May be benign or malignant and spread to other parts of brain or even outsideIV. Symptoms/SignsA.HeadachesB.VomitingC.Visual complicationsD.Memory lossE.Problems with coordination and speechF.Mood and personality changesG.Paralysis on one sideH.CT scans and MRIs can determine presence and exact location of tumorsV. TypesA.Frontal lobeB.Temporal lobeVI. TreatmentA.SurgeryB.RadiotherapyC.ChemotherapyVII. PrognosisA.Poor long termB.Often fatalityIn addition to current treatment methods for tumors (chemotherapy, radiation, surgery, and stereostatic radiosurgery), testing is being done to determine the effects of hyperthermia, gene and viral therapy, as well as immunotherapy (vaccines) as possible treatment methods. This may be useful because most tumors are more sensitive to heat than other tissues. Of course, as with all cancers and diseases, continuous research is also being done to determine specific causes.