To differentiate: The benign and malignant tumors, their characteristics, and terminology. Concept introduction: Tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. There are two categories of tumor- benign and malignant tumor. Benign tumor does not invade other adjacent parts and tissues in the body. Malignant tumors refer to cancerous tumors where abnormal cells divide rapidly and metastasize to new areas.

Question

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Answer 1

Question

Chapter 20, Problem 1LO

Summary Introduction

To differentiate: The benign and malignant tumors, their characteristics, and terminology.

Concept introduction: Tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. There are two categories of tumor- benign and malignant tumor. Benign tumor does not invade other adjacent parts and tissues in the body. Malignant tumors refer to cancerous tumors where abnormal cells divide rapidly and metastasize to new areas.

Expert Solution & Answer

Explanation of Solution

The differences between benign tumor and malignant tumor are as given below:

Characteristics	Benign tumor	Malignant tumor
Periphery	It has smooth, well defined periphery.	It lacks well defined periphery.
Size	It is usually small in size.	It is generally larger in size.
Growth rate	It has slow growth rate.	It has rapid growth rate.
Spread	It is localized.	It spreads to the other parts of the body known as metastasis.
Ploidy	Diploid	It has a range of ploidy.
Differentiation	It differentiates well.	It poorly differentiates.
Terminology	Suffix –oma indicates benign tumor	Combining forms carcin/o means cancer and sarc/o means malignant tumor of connective tissue.

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Answer 2

Question

Chapter 20, Problem 1LO

Summary Introduction

To differentiate: The benign and malignant tumors, their characteristics, and terminology.

Concept introduction: Tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. There are two categories of tumor- benign and malignant tumor. Benign tumor does not invade other adjacent parts and tissues in the body. Malignant tumors refer to cancerous tumors where abnormal cells divide rapidly and metastasize to new areas.

Expert Solution & Answer

Explanation of Solution

The differences between benign tumor and malignant tumor are as given below:

Characteristics	Benign tumor	Malignant tumor
Periphery	It has smooth, well defined periphery.	It lacks well defined periphery.
Size	It is usually small in size.	It is generally larger in size.
Growth rate	It has slow growth rate.	It has rapid growth rate.
Spread	It is localized.	It spreads to the other parts of the body known as metastasis.
Ploidy	Diploid	It has a range of ploidy.
Differentiation	It differentiates well.	It poorly differentiates.
Terminology	Suffix –oma indicates benign tumor	Combining forms carcin/o means cancer and sarc/o means malignant tumor of connective tissue.

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Answer 3

Question

Chapter 20, Problem 1LO

Summary Introduction

To differentiate: The benign and malignant tumors, their characteristics, and terminology.

Concept introduction: Tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. There are two categories of tumor- benign and malignant tumor. Benign tumor does not invade other adjacent parts and tissues in the body. Malignant tumors refer to cancerous tumors where abnormal cells divide rapidly and metastasize to new areas.

Expert Solution & Answer

Explanation of Solution

The differences between benign tumor and malignant tumor are as given below:

Characteristics	Benign tumor	Malignant tumor
Periphery	It has smooth, well defined periphery.	It lacks well defined periphery.
Size	It is usually small in size.	It is generally larger in size.
Growth rate	It has slow growth rate.	It has rapid growth rate.
Spread	It is localized.	It spreads to the other parts of the body known as metastasis.
Ploidy	Diploid	It has a range of ploidy.
Differentiation	It differentiates well.	It poorly differentiates.
Terminology	Suffix –oma indicates benign tumor	Combining forms carcin/o means cancer and sarc/o means malignant tumor of connective tissue.

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Answer 4

Question

Chapter 20, Problem 1LO

Summary Introduction

To differentiate: The benign and malignant tumors, their characteristics, and terminology.

Concept introduction: Tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. There are two categories of tumor- benign and malignant tumor. Benign tumor does not invade other adjacent parts and tissues in the body. Malignant tumors refer to cancerous tumors where abnormal cells divide rapidly and metastasize to new areas.

Expert Solution & Answer

Explanation of Solution

The differences between benign tumor and malignant tumor are as given below:

Characteristics	Benign tumor	Malignant tumor
Periphery	It has smooth, well defined periphery.	It lacks well defined periphery.
Size	It is usually small in size.	It is generally larger in size.
Growth rate	It has slow growth rate.	It has rapid growth rate.
Spread	It is localized.	It spreads to the other parts of the body known as metastasis.
Ploidy	Diploid	It has a range of ploidy.
Differentiation	It differentiates well.	It poorly differentiates.
Terminology	Suffix –oma indicates benign tumor	Combining forms carcin/o means cancer and sarc/o means malignant tumor of connective tissue.

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Answer 5

Chapter 20, Problem 1LO

Summary Introduction

To differentiate: The benign and malignant tumors, their characteristics, and terminology.

Concept introduction: Tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. There are two categories of tumor- benign and malignant tumor. Benign tumor does not invade other adjacent parts and tissues in the body. Malignant tumors refer to cancerous tumors where abnormal cells divide rapidly and metastasize to new areas.

Expert Solution & Answer

Explanation of Solution

The differences between benign tumor and malignant tumor are as given below:

Characteristics	Benign tumor	Malignant tumor
Periphery	It has smooth, well defined periphery.	It lacks well defined periphery.
Size	It is usually small in size.	It is generally larger in size.
Growth rate	It has slow growth rate.	It has rapid growth rate.
Spread	It is localized.	It spreads to the other parts of the body known as metastasis.
Ploidy	Diploid	It has a range of ploidy.
Differentiation	It differentiates well.	It poorly differentiates.
Terminology	Suffix –oma indicates benign tumor	Combining forms carcin/o means cancer and sarc/o means malignant tumor of connective tissue.

Answer 6

Chapter 20, Problem 1LO

Summary Introduction

To differentiate: The benign and malignant tumors, their characteristics, and terminology.

Concept introduction: Tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. There are two categories of tumor- benign and malignant tumor. Benign tumor does not invade other adjacent parts and tissues in the body. Malignant tumors refer to cancerous tumors where abnormal cells divide rapidly and metastasize to new areas.

Expert Solution & Answer

Explanation of Solution

The differences between benign tumor and malignant tumor are as given below:

Characteristics	Benign tumor	Malignant tumor
Periphery	It has smooth, well defined periphery.	It lacks well defined periphery.
Size	It is usually small in size.	It is generally larger in size.
Growth rate	It has slow growth rate.	It has rapid growth rate.
Spread	It is localized.	It spreads to the other parts of the body known as metastasis.
Ploidy	Diploid	It has a range of ploidy.
Differentiation	It differentiates well.	It poorly differentiates.
Terminology	Suffix –oma indicates benign tumor	Combining forms carcin/o means cancer and sarc/o means malignant tumor of connective tissue.

Answer 7

Chapter 20, Problem 1LO

Summary Introduction

To differentiate: The benign and malignant tumors, their characteristics, and terminology.

Concept introduction: Tumor is an abnormal tissue mass that may be solid or fluid-filled lumps. There are two categories of tumor- benign and malignant tumor. Benign tumor does not invade other adjacent parts and tissues in the body. Malignant tumors refer to cancerous tumors where abnormal cells divide rapidly and metastasize to new areas.

Answer 8

Expert Solution & Answer

Explanation of Solution

The differences between benign tumor and malignant tumor are as given below:

Characteristics	Benign tumor	Malignant tumor
Periphery	It has smooth, well defined periphery.	It lacks well defined periphery.
Size	It is usually small in size.	It is generally larger in size.
Growth rate	It has slow growth rate.	It has rapid growth rate.
Spread	It is localized.	It spreads to the other parts of the body known as metastasis.
Ploidy	Diploid	It has a range of ploidy.
Differentiation	It differentiates well.	It poorly differentiates.
Terminology	Suffix –oma indicates benign tumor	Combining forms carcin/o means cancer and sarc/o means malignant tumor of connective tissue.