Skeletal System

Name the pathology that have the sign of cauliflower.

• Osteosarcoma

• Osteochondroma

• Ewing sarcoma

• Enchondroma

Interpret the radiological appearances in the image given:

• Donut sign in CT image of Paget's disease.

• Marble sign in MRI image of Paget's disease.

• Cotton ball sign in CT image of Paget's disease .

• Cotton ball sign in MRI image of Paget's disease.

Identify the pathology that can shown the sign of "S" at the spine curvature.

• Scoliosis
• Lordosis

• Khyposis

• Herniated disc

Name the pathology.

• Osteoporosis

• Osteosarcoma

• Enchondroma

• Osteochondroma

Identify the pathology that can shown the bone erosion as their appearances.

• Osteoarthritis

• Rheumatoid arthritis

• Osteoporosis

• Scoliosis

Name the imaging modality that can help to show the location of primary tumour for osteosarcoma.

• CT Scan

• Bone Scan

• RNI

• MRI

Select the CORRECT pairing based on image given:

• Cauliflower sign - Osteosarcoma

• Sunburst sign - Osteosarcoma

• Cauliflower sign - Osteochondroma

• Sunburst sign - Osteochondroma

The appearances of yarmulke sign in RNI image is refer to:

• Paget's disease

• Ewing sarcoma

• Bone tumour

• Hydrocephalus

Ewing sarcoma can be seen with:

• Sunburst sign

• Cotton ball sign

• Onion peel sign

• Cauliflower sign

Identify the imaging modality that can show the V- shaped lucency in metaphysis of femur.

• Ultrasound

• CT Scan

• RNI

• MRI