Question

multiple choice question
required ×
which of the following radiographic findings is most characteristic of cppd?
please select your answer...
a joint space widening
b chondrocalcinosis
c periosteal reaction
d bone marrow edema

Explanation:

Calcium pyrophosphate dihydrate deposition disease (CPPD) is characterized by the presence of calcium pyrophosphate dihydrate crystals in and around joints. Chondrocalcinosis, which is the deposition of calcium - containing salts in cartilage, is a typical radiographic finding in CPPD. Joint space widening is not characteristic of CPPD. Periosteal reaction is more associated with bone - forming or bone - destroying processes such as infections or tumors. Bone marrow edema is often seen in conditions like stress fractures or inflammatory arthritides but not as a hallmark of CPPD.

Answer:

B. Chondrocalcinosis