Shared Flashcard Set

Details

Pathology Exam 2 CANCER
Exam 2
41
Pathology
Graduate
08/01/2016

Additional Pathology Flashcards

 


 

Cards

Term
cancer
Definition
uncontrolled cell proliferation and spread of abnormal cells
-replicate DNA by Mitosis
Term
tumor/neoplasm
-purpose
-harm
Definition
abnormal growth of new tissue/group of cells
-no useful purpose
-competes for vital blood supply and nutrients
Term
primary tumor vs secondary tumor
Definition
primary-local
secondary-metastisized
Term
TNM staging
Definition
T - original.primary tumor
N - nodes (spreading to nearby nodes)
M - metastasis (spread to distant parts)
Term
TNM scores for each stage
Definition
X -
0-4
Term
TX
Definition
means the tumor can’t be measured
Term
T0
Definition
no evidence of a primary tumor (it cannot be found).
Term
T1-4
Definition
increasing size of tumor or increasing spread to nearby
Term
NX
Definition
nearby lymph nodes cannot be evaluated
Term
N0
Definition
nearby lymph nodes do not contain cancer
Term
N1, N2, and N3
Definition
The higher the N number, the greater the cancer spread to nearby lymph nodes
Term
M0
Definition
no distant cancer spread was found
Term
M1
Definition
the cancer has spread to distant organs or tissues (distant metastases were found)
Term
stage grading of cancer
Definition
reflects the rate of growth, the extent of the neoplasm, and the prognosis:

(0-IV)
Term
Stage 0
Definition
carcinoma in situ (premalignant, preinvasive)
Term
Stage I
Definition
early stage, local cancer
Term
Stage II
Definition
: increased risk of spread because of tumor size
Term
Stage III
Definition
local cancer has spread but may not be disseminated to distant regions
Term
Stage IV
Definition
cancer has spread and disseminated to distant sites
Term
cancer classified by
Definition
cell type
Anatomic site
Benign or malignant
Term
Epithelial cancer
Definition
Carcinoma
Term
Connective and Muscle tissue cancer
Definition
Sarcoma
Term
Nervous tissue cancer
Definition
type of nerve + oma
Term
Lymph cancer
Definition
Lymphoma
Term
Hematopoietic tissue cancer
Definition
: Leukemia
Term
correlation of aging and cancer
Definition
Longer exposure to carcinogens
Immune function not as good
Cell division not as good
Term
tobacco cancer death stat
Definition
30%
Term
median age of cancer sufferers
Definition
70yo
Term
Metastasis
what?
how?
Definition
-transfer of cancerous tissue to another organ
-via blood transport
Term
common metastasis sites
Definition
-lungs -
-Liver - from GI tract
-bone - lung->breast->prostate
-lymphatic
-CNS -brain & spinal cord
Term
local and systemic effects of cancer
Definition
-not present until advanced
-weight loss (metabolic abnormalities)
-nausea, vomiting
-fever
-cognition
-integumentary changes
-pain
-weakness
Term
cancer pain
Definition
CONSTANT UNREMITTING
-worse with WB in bone
-pressure on nerves(shooting sharp)
-ischemia (blocking blood supply)
Term
cancer prevetion
Definition
sunscreen, no smoking, early detection
Term
cancer
early detection
Definition
-Screening
-Mammograms
-Blood testing Prostate Specific Antigen(PSA)
-Colonoscopy
-Pap smear
-Self exams
Term
cancer diagnosis
Definition
Imaging-
Biopsy-
Tumor markers in blood - excess WBC
Nuclear medicine
Term
medical management of cancer
Definition
-Surgery
-Radiation (local)
-chemotherapy (metastatic)
-biotherapy (bone marrow transplant)
-Anti Angiogenesis drug therapy- tumor need o2
-stem cell transplant
Term
cancer prognosis
Definition
-65% 5 year survival rate
-highly dependent when caught
-partial remission -> full remission
Term
cancer
pain control
Definition
drugs
exercise
nerve block
Term
cancer side effects & PT concerns
Definition
-fatigue
-diminished functional ability
-diminished ADL
-Skin check (abcd)
-standard precautions
Term
cancer
pain control
Definition
drugs
exercise
nerve block
Term
cancer side effects & PT concerns
Definition
-fatigue
-diminished functional ability
-diminished ADL
-Skin check (abcd)
-standard precautions
Supporting users have an ad free experience!