Progressive osseous heteroplasia: three case reports
2017
Objective
To investigate clinicopathological features, diagnosis and treatment of progressive osseous heteroplasia (POH) .
Methods
Clinicopathological data were collected from 3 cases of POH, and analyzed retrospectively. Related literature was also reviewed.
Results
All the 3 patients were female, and developed POH within a few days to months after birth. POH clinically manifested as light pink or skin-colored indurated papules, nodules or plaques scattered over the scalp, trunk and extremities without subjective symptoms. Histopathological examination showed that there were flaky bone or bone-like tissues in the middle and lower dermis. Serum levels of calcium, phosphate and parathyroid hormone were normal in the 3 children. Case 1 was treated with oral sodium bicarbonate tablets and surgical resection of skin lesions on the right lower abdomen. During the follow-up for about 7 months, the skin lesions on the right lower abdomen did not recur, while other skin lesions became more bulging, larger and harder, and new skin lesions occurred. Case 2 was treated with topical adapalene gel, and these skin lesions did not increase in number, but became larger and harder. Case 3 received no treatment, and was lost to follow-up.
Conclusion
POH clinically manifests as indurated maculopapules and plaques progressively affecting deeper skin tissues, and there are no effective therapies or prevention approaches at present.
Key words:
Bone diseases, developmental; Skin manifestations; Pathologic processes; Diagnosis; Therapy; Progressive osseous heteroplasia
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI