A Case of Cutaneous Ossification occurring in Pseudohypoparathyroidism.
10.5021/ad.1999.11.4.263
- Author:
Hyohyun AHN
;
Ki Sung KIM
;
Il Hwan KIM
;
Hae Jun SONG
;
Hae Won CHEON
;
Joo Won LEE
;
Chil Hwan OH
- Publication Type:Case Report
- Keywords:
Cutaneous ossification;
Pseudohypoparathyroidism
- MeSH:
Biopsy;
Brachydactyly;
Calcium;
Ductus Arteriosus, Patent;
Heart Septal Defects, Atrial;
Humans;
Infant;
Male;
Metatarsal Bones;
Neck;
Obesity;
Osteogenesis;
Phosphorus;
Pseudohypoparathyroidism*;
Pseudopseudohypoparathyroidism;
Radius;
Reference Values;
Skin;
Thigh;
Thorax
- From:Annals of Dermatology
1999;11(4):263-266
- CountryRepublic of Korea
- Language:English
-
Abstract:
In Albright's hereditary osteodystrophy (AHO) including the syndromes of pseudohypoparathyroidism (PHP) and pseudopseudohypoparathyroidism (PPHP), multiple areas of intracutaneous ossification are often encountered. The characteristic features are short stature, round face, short neck, obesity, cutaneous ossifications, and various skeletal anomalies including short metacarpal and metatarsal bones, curve of radius, and brachydactyly. The patient was a 10-month-old male infant. He presented slightly depressed erythematous hard plaques on the left upper chest and left thigh. We had taken biopsies from both skin lesions, confirming cutaneous ossification or bone formation. He also had the characteristic features of AHO. He had a history of admission due to patent ductus arteriosus and atrial septal defect. The laboratory results showed slightly decreased calcium, increased phosphorus and PTH levels. The patient received no specific corrective measures because his calcium and phosphorus levels were not far from normal values until newly developed similar skin lesions appeared.
