Midterm 2 Review Flashcards
Which of the following is/are also known as an osteoclastoma? (select all that apply)
A) Brown tumors of hyperparathyroidism
B) Aneurysmal bone cyst
C) Giant cell tumor
D) Chondroblastoma
E) Simple bone cyst
A) Brown tumors of hyperparathyroidism
C) Giant cell tumor
Which of the following is the most common benign bone tumor of the sacrum?
A) Aneurysmal bone cyst
B) Simple bone cyst
C) Brown tumors of hyperparathyroidism
D) Giant cell tumor
E) Enchondroma
D) Giant cell tumor
(also the MC benign bone tumor of patella)
A geographic lytic lesion is noted in the femoral head in a 15 year old male. What is the most likely diagnosis?
A) Enchondroma
B) Chondroblastoma
C) Simple bone cyst
D) Non-ossifying fibroma
E) Eosinophilic granuloma
B) Chondroblastoma
(epiphyseal/apophyseal)
Lichtenstein’s rule applies to which primary malignancy of bone?
A) Multiple myeloma
B) Chondrosarcoma
C) Fibrosarcoma
D) Osteosarcoma
E) Ewing sarcoma
C) Fibrosarcoma
The most common primary benign bone tumor of the rib is ____
A) Aneurysmal bone cyst
B) Fibrous cortical defect
C) Fibrous dysplasia
D) Simple bone cyst
E) Enchondroma
C) Fibrous dysplasia
A patient with Garner’s syndrome has a higher risk for which of the following?
A) Malignancy of the colonic polyps
B) Esophageal web
C) Cushings syndrome
D) Gastric ulcers
E) Rheumatoid arthritis
A) Malignancy of the colonic polyps
Acral metastasis develops most commonly due to which primary location?
A) Bronchogenic
B) Breast
C) Kidney
D) Brain
E) Bowel
A) Bronchogenic
A super scan is described in relation to which imaging modality and is due to which pathology?
A) Bone scan, multiple myeloma
B) MRI with contrast, metastasis
C) CT, giant cell tumor
D) Bone scan, metastasis
E) Bone scan, giant cell tumor
D) Bone scan, metastasis
According to Yuchum and Rowe, which of the following are characterized as ‘the great imitators of bone pathology’? (select all that apply)
A) Paget disease
B) Fibrous dysplasia
C) Neurofibromatosis
D) Chordoma
E) Osteoma
A) Paget disease
B) Fibrous dysplasia
In which of the following would a patient present with skin lesions characterized as ‘coast of California’?
A) Paget disease
B) Von Reckinghausen’s disease
C) Fibrous dysplasia
D) Fibrous cortical defect
E) McCune Albright syndrome
B) Von Reckinghausen’s disease
Which of the following has a possible etiology of a viral infection?
A) Osteoblastoma
B) Chondroblastoma
C) Giant cell tumor
D) Fibrous dysplasia
E) Paget disease
E) Paget disease
Which of the following is/are considered common sources of fibrosarcoma due to malignant degeneration? (select all that apply)
A) Fibrous dysplasia
B) Paget disease
C) Bone infarction
D) Non-ossifying fibroma
E) Fibrous cortical defect
A) Fibrous dysplasia
B) Paget disease
C) Bone infarction
Which of the following is also known as Forestier’s disease?
A) Rheumatoid arthritis
B) Scleroderma
C) DISH
D) Ankylosing spondylitis
E) SLE
C) DISH
Which of the following modic changes demonstrate the finding of hemispheric spondylosclerosis on conventional radiography?
A) modic 1
B) modic 2
C) modic 3
D) modic 4
E) modic 5
C) modic 3
Synovial cysts are most common to occur at which vertebral level?
A) L5-S1
B) L4-L5
C) L3-L4
D) L2-L3
E) L1-L2
B) L4-L5
Loss of the superior component of the femoroacetabular joint space is most likely due to _____, whereas loss of the axial component of the femoroacetabular joint space is most likely due to ____
A) DJD, gout
B) RA, DJD
C) RA, gout
D) DJD, RA
E) CPPD, SLE
D) DJD, RA
DIP joint involvement in 80% of patients with psoriatic arthritis when which other finding is also present?
A) elevated acid phosphatase
B) rheumatoid factor
C) antinuclear antibodies
D) greater than 20 nail pits
E) elevated alkaline phosphatase
D) greater than 20 nail pits
