PMID- 10026412 OWN - NLM STAT- MEDLINE DCOM- 19990407 LR - 20171101 IS - 1018-8665 (Print) IS - 1018-8665 (Linking) VI - 198 IP - 1 DP - 1999 TI - Dystrophic calcinosis cutis in subacute lupus. PG - 90-2 AB - Dystrophic calcinosis cutis is known to be associated with various connective tissue disorders but to the best of our knowledge has never been reported in subacute cutaneous lupus erythematosus (SCLE), a distinctive cutaneous subset in the spectrum of lupus erythematosus. It occurs without calcium and phosphorus metabolic abnormalities and may be localized or generalized. We report a patient with SCLE who developed calcinosis cutis and had normal serum calcium and phosphorus levels and, interestingly, a normal concentration of blood ionized calcium. This latter, which represents the active form in the total amount of blood calcium, is a parameter only rarely assessed in patients with dystrophic calcinosis cutis. Thus, other pathogenic factors should be investigated to clarify the pathophysiology of the dystrophic type of calcification. FAU - Marzano, A V AU - Marzano AV AD - Istituto di Scienze Dermatologiche, Universita degli Studi di Milano, IRCCS Ospedale Maggiore di Milano, Italia. FAU - Kolesnikova, L V AU - Kolesnikova LV FAU - Gasparini, G AU - Gasparini G FAU - Alessi, E AU - Alessi E LA - eng PT - Case Reports PT - Journal Article PL - Switzerland TA - Dermatology JT - Dermatology (Basel, Switzerland) JID - 9203244 RN - 27YLU75U4W (Phosphorus) RN - SY7Q814VUP (Calcium) SB - IM MH - Calcinosis/*etiology/pathology MH - Calcium/blood MH - Female MH - Humans MH - Lupus Erythematosus, Cutaneous/blood/*complications/pathology MH - Middle Aged MH - Phosphorus/blood MH - Skin Diseases/*etiology/pathology EDAT- 1999/02/23 03:01 MHDA- 2000/08/16 11:00 CRDT- 1999/02/23 03:01 PHST- 1999/02/23 03:01 [pubmed] PHST- 2000/08/16 11:00 [medline] PHST- 1999/02/23 03:01 [entrez] AID - 18074 [pii] AID - 10.1159/000018074 [doi] PST - ppublish SO - Dermatology. 1999;198(1):90-2. doi: 10.1159/000018074.