Tumors

Question 1

Disease of Black Male, 60 - What is the main lab finding?

Answer 1

Bence Jones proteins

Normochromic & normocytic anemia

Reverse A/G ratio

Gamma globulin M spike of electrophoresis

Multiple Myeloma

Question 2

2 DDx’s are

Answer 2

disuse osteoporosis

multiple myeloma

Question 3

male age 50, arm pain

Answer 3

multiple myeloma

Question 4

name this sign & 2 DDx’s

Answer 4

pedical sign

metastatic carcinoma = m/c

mult myeloma

Question 5

Name 3 DDx’s

Answer 5

Bubbly lesions, thickened cortex

Fibrous Dysplasia

Mets

Multiple Myeloma = was final diagnosis

Question 6

This solitary expansile lesion could eventually become:

Answer 6

plasmacytoma - could eventually become

multiple myeloma

Question 7

What type of appearance & Dx?

Answer 7

Cumulous Cloud soft tissue appearance

Dx = Osteosarcoma

Question 8

3 DDx’s

Answer 8

Mets

Ewing’s sarcoma

Osteosarcoma = Dx

Question 9

Cumulous Cloud appearance is related to which tumor?

Answer 9

Osteosarcoma

Question 10

Popcorn calcifications are related to which tumor?

Answer 10

Chondrosarcoma

Question 11

Round cell tumor is related to which named tumor?

Answer 11

Ewing’s Sarcoma

Question 12

Name the disease

Answer 12

Chondrosarcoma

lytic

endosteal scalloping

some popcorn

Question 13

Dx

Answer 13

Chondrosarcoma

Question 14

Dx

Answer 14

Chondrosarcoma with pathologic fracture

Question 15

3 DDx’s

Answer 15

ABC

Mets

Ewings = Dx

Question 16

Dx

Answer 16

Ewing’s Sarcoma

Question 17

16 yo female with several months of hip pain

Answer 17

Ewing’s Sarcoma