Cells, Tissues, & Cancer (Chapter 3) Flashcards

1
Q

permanent loss of structural organization in a tissue

A

anaplasia

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2
Q

abnormal tissue development

A

dysplasia

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3
Q

increase in the number of cells in a tissue, other than via tumor development

A

hyperplasia

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4
Q

spreading of cancer cells from the primary tumor

A

metastasis

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5
Q

improvement or absence of signs of disease

A

remission

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6
Q

Adeno-Ca: malignant tumor of glandular epithelial tissue

A

adenocarcinoma

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7
Q

benign tumor of glandular epithelial tissue

A

adenoma

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8
Q

noninvasive, slow-growing tumor (not malignant)

A

benign

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9
Q

disease characterized by aggressive, unregulated growth of abnormal cells that spread to other tissues

A

cancer

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10
Q

cancer in early stages prior to metastasis (confined to place of origin)

A

cancer in situ

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11
Q

substance that causes cancer

A

carcinogen

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12
Q

cancer, malignant tumor

A

carcinoma

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13
Q

tumor that originates from epithelium, usually from the skin

A

epithelioma

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14
Q

benign tumor of fibrous connective tissue

A

fibroma

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15
Q

malignant tumor that originates from fibrous connective tissue

A

fibrosarcoma

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16
Q

benign tumor of smooth muscle

A

leiomyoma

17
Q

malignant tumor that originates from smooth muscle

A

leiomyosarcoma

18
Q

benign tumor of fat tissue

A

lipoma

19
Q

malignant solid tumor of lymphoid tissue

A

lymphoma

20
Q

aggressive, life-threatening, invasive tumor

A

malignant

21
Q

cancer that bears a dark pigment, usually arising from pigment-producing cells of the skin

A

melanoma

22
Q

benign tumor of muscle tissue

A

myoma

23
Q

new growth of abnormal cells AKA a tumor

A

neoplasm

24
Q

tumor that originates from nervous tissue

A

neuroma

25
Q

causing tumors

A

oncogenic

26
Q

malignant cancer of bone

A

osteosarcoma

27
Q

benign tumor that originates from skeletal muscle and consists of rod-shaped cells

A

rhabdomyoma

28
Q

malignant tumor that originates from skeletal muscle

A

rhabdomyosarcoma

29
Q

treatment using drugs

A

chemotherapy

30
Q

scientist or technician who studies cell structure & function

A

cytologist

31
Q

field of study concerned with the structure & function of cells

A

cytology

32
Q

scientist or technician who studies or identifies tissues

A

histologist

33
Q

study of tissue

A

histology

34
Q

physician who specializes in the treatment of cancer

A

oncologist

35
Q

study of tumors

A

oncology

36
Q

treatment to reduce the intensity of painful symptoms without producing a cure

A

palliative therapy

37
Q

treatment of cancer that uses radioactive materials

A

radiotherapy