Podcast
Questions and Answers
What is the diagnosis indicated by the presence of the bear paw sign in a CT scan of the abdomen and pelvis?
What is the diagnosis indicated by the presence of the bear paw sign in a CT scan of the abdomen and pelvis?
Which imaging technique is indicated for diagnosing hydronephrosis?
Which imaging technique is indicated for diagnosing hydronephrosis?
What is the typical behavior of an oncocytoma?
What is the typical behavior of an oncocytoma?
What is the site where a staghorn stone is typically located?
What is the site where a staghorn stone is typically located?
Signup and view all the answers
What is the diagnosis represented by a central white stellate scar in a CT scan?
What is the diagnosis represented by a central white stellate scar in a CT scan?
Signup and view all the answers
What is the diagnosis of a lesion characterized by a nidus and is located in the tibia?
What is the diagnosis of a lesion characterized by a nidus and is located in the tibia?
Signup and view all the answers
What is the behavior of an osteochondroma?
What is the behavior of an osteochondroma?
Signup and view all the answers
What structure is identified by the sign known as Codman's triangle?
What structure is identified by the sign known as Codman's triangle?
Signup and view all the answers
Which type of imaging is typically used to identify renal agenesis?
Which type of imaging is typically used to identify renal agenesis?
Signup and view all the answers
What is the characteristic feature of a horse shoe kidney?
What is the characteristic feature of a horse shoe kidney?
Signup and view all the answers
What is the primary cause of double ureters?
What is the primary cause of double ureters?
Signup and view all the answers
What is the behavior of chondrosarcoma?
What is the behavior of chondrosarcoma?
Signup and view all the answers
What is the diagnosis associated with popcorn calcification seen in a CT scan?
What is the diagnosis associated with popcorn calcification seen in a CT scan?
Signup and view all the answers
Study Notes
Bone Diseases
- Osteoid osteoma: Benign tumor characterized by a nidus, a central area of bone.
- Location of osteoid osteoma: can be seen in the long bones.
- Osteochondroma: Benign bone tumor composed of cartilage and bone.
- Osteosarcoma: Malignant bone tumor, often found within the medullary canal of the metaphysis,
- Site of osteosarcoma: Intramedullary site at metaphysis
- Chondrosarcoma: Malignant tumor of cartilage, often attached to ribs
- Multiple myeloma: Malignant tumor affecting bone marrow.
- Site of Multiple myeloma: Skull
Urinary System Diseases
- Renal agenesis: Absence of one or both kidneys.
- Horse shoe kidney: Fusion of lower poles of both kidneys.
- Double ureters: Two ureters exiting each kidney.
- Polycystic kidneys: Presence of numerous cysts in the kidneys.
- Hydronephrosis: Swelling and dilation of one or both kidneys.
- Staghorn stone: Large stone occupying the renal pelvis.
- Oncocytoma: Benign tumor of the kidney
- Renal cell carcinoma: Malignant kidney tumor
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Related Documents
Description
Test your knowledge on various diseases affecting the bone and urinary systems. This quiz covers conditions such as osteosarcoma, osteochondroma, renal agenesis, and more. Assess your understanding of their characteristics, locations, and implications.
