PMC10436734_01
Common, ancillary and uncommon findings
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T1
There were bridges between ectopic ossifications (Figure 1 (Fig. 1)). Multiple osteochondromas in the right clavicle (Figure 1 (Fig. 1), Figure 2a (Fig. 2)), the posterior arch of the 9th rib (Figure 1 (Fig. 1)) with bridge ossifications (Figure 2b (Fig. 2)), metaphysis location of the right femur, distal diaphysis of the left femur, proximal metaphysis of the right femur, and fibula head (Figure 2c (Fig. 2)) were seen.
3D reconstruction images; the extra-skeletal bone formations and heterotopic ossifications around the chest, clavicular osteochondroma in the middle part of right clavicula, compact bone formations along with the vertebral axis
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F1
Unlike the expected course of the disease, heterotopic neck ossifications were not detected (Figure 2a (Fig. 2)). Multiple osteochondromas in the right clavicle (Figure 1 (Fig. 1), Figure 2a (Fig. 2)), the posterior arch of the 9th rib (Figure 1 (Fig. 1)) with bridge ossifications (Figure 2b (Fig. 2)), metaphysis location of the right femur, distal diaphysis of the left femur, proximal metaphysis of the right femur, and fibula head (Figure 2c (Fig. 2)) were seen. Hallux valgus anomaly was present in both feet (Figure 2d (Fig. 2)).
X-ray graphs; a) atypically no calcifications or ossifications in the neck, right clavicular osteochondroma; b) heterotopic ossifications and bone formations around the chest (arrowhead), compact bone formations along with vertebral axis, clavicular osteochondroma; c) multiple osteochondromas located around the knee joint; d) hallux valgus anomal
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F2
The subcutaneous regions were intact (Figure 3 (Fig. 3)).