3rd Quarter Pathology Test 4 Flashcards
an abnormal new growth
neoplasms (tumors)
Enclosed sac-like pouches that have a definite wall.Usually containing a liquid, solid, or semi-solid material
Cysts
Types of cysts
Duarian cyst
Sebaccous cyst
abnormal sac-like pouch present on the ovary.
Duarian cyst
type of duarian cyst
dermoid
duarian cyst also called…
ovarian cyst
a rare ovarian (duarian) cyst that contains a waxy tissue and other structures not normally foundex: teeth or hair follicles
dermoid cyst
an abnormal sac-like structure located on a oil gland
sebaccous
oil glands are also called
sebaceous glands
An increase in size of a body part or organ by an increase in size of the cells already present.Excessive growth
hypertrophy
sebaccous cysts are also called…
wen
an abnormal sac-like structure
tumor
types of hypertrophy
physiological
pathological
compensatory
increase in size of a body part or organ due to increased functional demand
physiological hypertrophy
Breast tissue due to lactation. The increase in size of the female uterus in preparation of pregnancy.
physiological hypertrophy
an increase in size of a body part or organ due to disease
pathological hypertrophy
Wilm’s tumor and brain tumor is an example of what?
pathological hypertrophy
a rare tumor of the kidney in children
Wilm’s tumor
increase in size of a body part or organ to compensate or make up for the loss of a similar or paired organ
compensatory hypertrophy
increase in size of a body part or organ by an increase in the total number of cells making it up.
hyperplasia
What type of change is hyperplasia?
Progressive tissue change
oat cell carcinoma is an example of
metaplasia
classifications of neoplasms
clinical
histological
state of disease
clinical
types of states of disease (clinical)
benign
malignant
A suffix of “oma” generally means that it is a _____________ tumorNOT ALWAYS
benign
ALL malignant tumors left untreated will _______________
kill
generally a suffix of sarcoma or carcinoma
malignant
malignant tumor of epithelial tissue occurring in persons 45-60
carcinoma
breast cancer or lung cancer are examples of what type of tumor
carcinoma
bone cancer is an example of what type of tumor
sarcoma
malignant tumor or connective tissue in persons under 30
sarcoma
generally, a benign tumor will NOT…
kill you
tissue of origin; what tissue it originated first.
Shown by its prefix or the stem of the word
histological
characteristics of benign neoplasms
a. Grow by expansion.
b. Don’t metastasize - don’t spread.
c. Don’t recur after surgery - removal or treatment.
d. Don’t cause great tissue damage.
e. Resemble original tissue of origin.
characteristics of malignant neoplasms
a. Grow by the called infiltration
b. Metastasize (spread)
c. Can reoccur after surgery.
d. Cause extensive tissue damage.
e. No resemblance to original tissue of origin.
take over existing tissue
infiltration
process by which a malignancy spreads itself to other parts of the body. Usually by means of the lymph or blood stream
metastisize
Types of BENIGN neoplasms
- Epithelial tissue
- Muscle tissue
- Connective tissue
- Nervous tissue
lining tissue…also the inner most tissue
epithelial tissue
Types of BENIGN EPITHELIAL TISSUE…
- Adenoma
- Papilloma
- Nevus
glandular- a benign tumor of glandular epithelial
adenoma
a benign tumor of epithelial that appears as a pedestal “stalk-like” growth.
Papilloma
papilloma is also known as…
polyp
most frequently in the nasal cavity or intestinal track
papilloma
a benign pigmented tumor. a shade of brown or black. localized and well defined
nevus
nevus is also called…
mole
Types of BENIGN MUSCLE TISSUE
- Rhabdomyoma
2. Leiomyoma
a benign tumor of tissue used for movement.
muscle tissue
benign muscle tissue is also called…
myoma
a benign tumor of skeletal muscle tissue
rhabdomyoma
a benign tumor of sooth muscle tissue
leiomyoma
Types of BENIGN CONNECTIVE TISSUE
- Osteoma
- Chondroma
- Lipoma
- Angioma
- Fibroma
benign tumor of bone
osteoma
benign tumor of cartilage.
chondroma
cartilage is a form of…..
connective tissue
a benign tumor of fatty connective tissue
lipoma
a benign tumor of vascular tissue
angioma
types of Angiomas
- Hemangioma
2. Lymphangloma
a benign tumor of blood vascular tissue
hemangioma
example of hemangioma….usually a shade of red.
birthmarks
a benign tumor of lymph vascular tissue….usually a shade of white or yellow.
lymphangloma
a benign tumor of fibrous connective tissue
fibroma
benign tumor that originates in the movement of neurons
nervous tissue
benign nervous tissue is also called…
neuroma
Types of MALIGNANT neoplasms
- Epithelial tissue
- Connective tissue
- Muscle tissue
- Nervous tissue
indicate a malignant tumor that originates in any type of epithelial tissue
carcinoma
types of carcinoma
- Melanoma
- Squamous cell
- Adenocarcinoma
- Transitional cell carcinoma
- Bascel cell carcinoma
a malignant pigmented tumor.
melanoma
(makes up skin tissue). A malignant tumor of squamous cell epithelia
squamous cell
most common name given for squamous cell is …..
skin cancer
Squamous cell is the most ________ reported form of _________________ in adults
frequently
malignant tumors
gland - a malignant tumor of glandular epithelia.
Adenocarcinoma
most famous form of Adenocarcinoma…
breast cancer
a malignant tumor of transitional cell epithelia
transitional cell carcinoma
common form of transitional cell carcinoma
bladder cancer
a malignant tumor of bascel cell epithelia tissue.
bascel cell carcinoma
_______________ is the most lethal site of bascel cell carcinoma malignancy in ADULTS (MALE & FEMALE)
lung cancer
______________is the most lethal site of bascel cell carcinoma malignancy in CHILDREN
Leukemia
Type of MALIGNANT connective tissue
Sarcoma
Types of Sarcoma
- Osteosarcoma
- Chondrosarcoma
- Liposarcoma
- Fibrosarcoma
- Angiosarcoma
- Lymphoma
malignant tumor of bone
osteosarcoma
example of osteosarcoma
bone cancer
malignant tumor of cartilage
chondrosarcoma
What is a benign tumor of connective tissue?
Chondroma
malignant tumor of fatty connective tissue
liposarcoma
What do you call a tumor that infiltrates fatty connective tissue?
liposarcoma
malignant tumor of fibrous connective tissue
fibrosarcoma
malignant tumor of vascular tissue- blood or lymph
angiosarcoma
types of angiosarcoma
- Hemangiosarcoma
2. Lymphangiosarcoma
malignant tumor of blood vascular tissue
hemangiosarcoma
malignant tumor of lymph vascular tissue
lymphangiosarcoma
malignant tumor of lymphoid tissue
lymphoma
Three tumors that end in “oma”, which indicates a malignant tumor
- Melanoma
- Lymphoma
- Glioma
example of Lymphoma
Hodgkin’s disease
an enlarged cervical lymphoid usually on the left side of the neck in young adult males
Hodgkin’s disease
still has a malignant tumor, but it does not present itself in young males…malignant tumor in the spleen
Non-Hodgkin’s lymphoma
The largest mass of lymphoid tissue in body is the_________
spleen
the largest and most active lymphoid tissue during INFANCY is the ____________
thymus gland
Sarcoma is also used for malignant tumor of ______________ as well as ____________.
muscle tissue
connective tissue
Malignant muscle tissue also known as
myosarcoma
Types of MALIGNANT muscle tissue
- Rhabdomyosarcoma
2. Leiomyosarcoma
malignant tumor of skeletal muscle tissue
Rhabdomyosarcoma
malignant tumor of visceral (smooth) muscle tissue
Leiomyosarcoma
example of Leiomyosarcoma
Esophageal cancer
malignant tumor of the nervous tissue
glioma
most common example of glioma is…
brain tumor
type of cancer that DOES NOT end in sarcoma
Leukemia
in adults, the leading cause of death resulting from cancer, regardless of sex is________
lung cancer
most frequently reported malignant cancer…
skin cancer (squamous cell cancer)
You can live longer with________
carcinoma
Post-mortem conditions of malignant tumors
- Emaciation
- Discoloration
- Hemorrhage
- Tissue deformation
- Extravascular obstruction
- Dehydration
Wasting away, loss of tissue. It is most noticeable in the temporal bone region.
Emaciation
emaciation also known as
cachexia
indicates liver dysfunction—a shade of green or yellow
jaundice
wide spread pinpoint hemorrhages…petite or smallest of the hemorrhages.
Seen in long term chemotherapeutic patients
purpura
types of discoloration
- Jaundice
2. Purpura
loss of blood
common with brain tumors
hemorrhage
tissue is deformed or eaten away
tissue deformation
in the blood vascular system
extravascular obstruction
example of extravascular obstruction
Wilm’s tumor
rare form of cancer…cancer in the kidneys…commonly found in children
Wilm’s tumor